diff options
54 files changed, 4588 insertions, 14403 deletions
diff --git a/package/boot/uboot-xburst/Makefile b/package/boot/uboot-xburst/Makefile index 1d340fd5e1..1115d255c3 100644 --- a/package/boot/uboot-xburst/Makefile +++ b/package/boot/uboot-xburst/Makefile @@ -9,13 +9,13 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=u-boot -PKG_VERSION:=2009.11 +PKG_VERSION:=2012.10-rc2 PKG_RELEASE:=1 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION) PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot -PKG_MD5SUM:= +PKG_MD5SUM:=451c07271940016cec6f5ad8a155263b PKG_TARGETS:=bin include $(INCLUDE_DIR)/package.mk @@ -30,20 +30,7 @@ define uboot/qi_lb60 TITLE:=U-boot for the qi_lb60 board endef -define uboot/avt2 - TITLE:=U-boot for the avt2 board -endef - -define uboot/sakc - TITLE:=U-boot for the sakc board -endef - -define uboot/n516 - TITLE:=U-boot for the N516 e-book reader - CONFIG:=n516_nand -endef - -UBOOTS:=qi_lb60 n516 avt2 sakc +UBOOTS:=qi_lb60 define Package/uboot/template define Package/uboot-xburst-$(1) @@ -51,7 +38,7 @@ define Package/uboot-xburst-$(1) CATEGORY:=Boot Loaders DEPENDS:=@TARGET_xburst TITLE:=$(2) - URL:=http://www.denx.de/wiki/U-Boot + URL:=http://www.denx.de/wiki/UBoot/WebHome VARIANT:=$(1) endef endef @@ -66,15 +53,9 @@ endef ifdef BUILD_VARIANT $(eval $(call uboot/$(BUILD_VARIANT))) UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT)) -UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin) +UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_BARIANT)-u-boot.bin) endif -define Build/Prepare - $(call Build/Prepare/Default) - $(CP) ./files/* $(PKG_BUILD_DIR) - find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf -endef - define Build/Configure $(MAKE) -C $(PKG_BUILD_DIR) \ $(UBOOT_CONFIG)_config @@ -87,8 +68,8 @@ endef define Package/uboot/install/template define Package/uboot-xburst-$(1)/install - $(INSTALL_DIR) $$(1) - $(CP) $(PKG_BUILD_DIR)/u-boot-nand.bin $(BIN_DIR)/$(2) + $(CP) $(PKG_BUILD_DIR)/u-boot-xburst.bin $(BIN_DIR)/$(2) + rmdir $$(1) endef endef diff --git a/package/boot/uboot-xburst/files/board/n516/Makefile b/package/boot/uboot-xburst/files/board/n516/Makefile deleted file mode 100644 index da3bb4c859..0000000000 --- a/package/boot/uboot-xburst/files/board/n516/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -# -# (C) Copyright 2006 -# Ingenic Semiconductor, <jlwei@ingenic.cn> -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS = $(BOARD).o flash.o - -OBJS = $(addprefix $(obj),$(COBJS)) -SOBJS = - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) - -######################################################################### - -$(obj).depend: Makefile $(SOBJS:.o=.S) $(COBJS:.o=.c) - $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(COBJS:.o=.c) > $@ - -sinclude $(obj).depend - -######################################################################### diff --git a/package/boot/uboot-xburst/files/board/n516/config.mk b/package/boot/uboot-xburst/files/board/n516/config.mk deleted file mode 100644 index 4bfe680827..0000000000 --- a/package/boot/uboot-xburst/files/board/n516/config.mk +++ /dev/null @@ -1,33 +0,0 @@ -# -# (C) Copyright 2006 -# Ingenic Semiconductor, <jlwei@ingenic.cn> -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Hanvon n516 e-book, MIPS32 core -# - -sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp - -ifndef TEXT_BASE -# ROM version -TEXT_BASE = 0x88000000 - -# RAM version -#TEXT_BASE = 0x80100000 -endif diff --git a/package/boot/uboot-xburst/files/board/n516/flash.c b/package/boot/uboot-xburst/files/board/n516/flash.c deleted file mode 100644 index fd5f815331..0000000000 --- a/package/boot/uboot-xburst/files/board/n516/flash.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/*----------------------------------------------------------------------- - * flash_init() - * - * sets up flash_info and returns size of FLASH (bytes) - */ -unsigned long flash_init (void) -{ - return (0); -} - -int flash_erase (flash_info_t * info, int s_first, int s_last) -{ - printf ("flash_erase not implemented\n"); - return 0; -} - -void flash_print_info (flash_info_t * info) -{ - printf ("flash_print_info not implemented\n"); -} - -int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) -{ - printf ("write_buff not implemented\n"); - return (-1); -} diff --git a/package/boot/uboot-xburst/files/board/n516/n516.c b/package/boot/uboot-xburst/files/board/n516/n516.c deleted file mode 100644 index d7885965cb..0000000000 --- a/package/boot/uboot-xburst/files/board/n516/n516.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <command.h> -#include <asm/mipsregs.h> -#include <asm/jz4740.h> -#include <asm/addrspace.h> -#include <asm/cacheops.h> - -void _machine_restart(void) -{ - __wdt_select_extalclk(); - __wdt_select_clk_div64(); - __wdt_set_data(100); - __wdt_set_count(0); - __tcu_start_wdt_clock(); - __wdt_start(); - while(1); - -} - -static void gpio_init(void) -{ - - REG_GPIO_PXPES(0) = 0xffffffff; - REG_GPIO_PXPES(1) = 0xffffffff; - REG_GPIO_PXPES(2) = 0xffffffff; - REG_GPIO_PXPES(3) = 0xffffffff; - - /* - * Initialize NAND Flash Pins - */ - __gpio_as_nand(); - - /* - * Initialize SDRAM pins - */ - __gpio_as_sdram_32bit(); - - /* - * Initialize UART0 pins - */ - __gpio_as_uart0(); - - /* - * Initialize MSC pins - */ - __gpio_as_msc(); - - /* - * Initialize LCD pins - */ - __gpio_as_lcd_16bit(); - - /* - * Initialize Other pins - */ - __gpio_as_output(GPIO_SD_VCC_EN_N); - __gpio_clear_pin(GPIO_SD_VCC_EN_N); - - __gpio_as_input(GPIO_SD_CD_N); - __gpio_disable_pull(GPIO_SD_CD_N); - - __gpio_as_output(GPIO_DISP_OFF_N); - - __gpio_as_output(GPIO_LED_EN); - __gpio_set_pin(GPIO_LED_EN); - - __gpio_as_input(127); -} - -static void cpm_init(void) -{ - __cpm_stop_ipu(); - __cpm_stop_cim(); - __cpm_stop_i2c(); - __cpm_stop_ssi(); - __cpm_stop_uart1(); - __cpm_stop_sadc(); - __cpm_stop_uhc(); - __cpm_stop_udc(); - __cpm_stop_aic1(); - __cpm_stop_aic2(); - __cpm_suspend_udcphy(); - __cpm_suspend_usbphy(); -} - -//---------------------------------------------------------------------- -// board early init routine - -void board_early_init(void) -{ - gpio_init(); - cpm_init(); -} - -//---------------------------------------------------------------------- -// U-Boot common routines - -int checkboard (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - printf("Board: Hanvon n516 e-book (CPU Speed %d MHz)\n", - gd->cpu_clk/1000000); - - return 0; /* success */ -} diff --git a/package/boot/uboot-xburst/files/board/n516/u-boot-nand.lds b/package/boot/uboot-xburst/files/board/n516/u-boot-nand.lds deleted file mode 100644 index a15a96ec82..0000000000 --- a/package/boot/uboot-xburst/files/board/n516/u-boot-nand.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/board/n516/u-boot.lds b/package/boot/uboot-xburst/files/board/n516/u-boot.lds deleted file mode 100644 index a15a96ec82..0000000000 --- a/package/boot/uboot-xburst/files/board/n516/u-boot.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/board/nanonote/Makefile b/package/boot/uboot-xburst/files/board/nanonote/Makefile deleted file mode 100644 index 2c726a788b..0000000000 --- a/package/boot/uboot-xburst/files/board/nanonote/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -# -# (C) Copyright 2006 -# Ingenic Semiconductor, <jlwei@ingenic.cn> -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = lib$(BOARD).a - -OBJS = $(BOARD).o -SOBJS = - -$(LIB): .depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) - -######################################################################### - -.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ - -sinclude .depend - -######################################################################### diff --git a/package/boot/uboot-xburst/files/board/nanonote/config.mk b/package/boot/uboot-xburst/files/board/nanonote/config.mk deleted file mode 100644 index 858e6a2f9d..0000000000 --- a/package/boot/uboot-xburst/files/board/nanonote/config.mk +++ /dev/null @@ -1,31 +0,0 @@ -# -# (C) Copyright 2006 Qi Hardware, Inc. -# Author: Xiangfu Liu <xiangfu.z@gmail.com> -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Qi Hardware, Inc. Ben NanoNote (QI_LB60) -# - -ifndef TEXT_BASE -# ROM version -# TEXT_BASE = 0x88000000 - -# RAM version -TEXT_BASE = 0x80100000 -endif diff --git a/package/boot/uboot-xburst/files/board/nanonote/nanonote.c b/package/boot/uboot-xburst/files/board/nanonote/nanonote.c deleted file mode 100644 index 96a3c7da00..0000000000 --- a/package/boot/uboot-xburst/files/board/nanonote/nanonote.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Authors: Xiangfu Liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 3 of the License, or (at your option) any later version. - */ - -#include <common.h> -#include <command.h> -#include <asm/mipsregs.h> -#include <asm/jz4740.h> - -DECLARE_GLOBAL_DATA_PTR; - -static void gpio_init(void) -{ - /* - * Initialize NAND Flash Pins - */ - __gpio_as_nand(); - - /* - * Initialize SDRAM pins - */ - __gpio_as_sdram_32bit(); - - /* - * Initialize LCD pins - */ - __gpio_as_lcd_8bit(); - - /* - * Initialize MSC pins - */ - __gpio_as_msc(); - - /* - * Initialize Other pins - */ - unsigned int i; - for (i = 0; i < 7; i++){ - __gpio_as_input(GPIO_KEYIN_BASE + i); - __gpio_enable_pull(GPIO_KEYIN_BASE + i); - } - - for (i = 0; i < 8; i++) { - __gpio_as_output(GPIO_KEYOUT_BASE + i); - __gpio_clear_pin(GPIO_KEYOUT_BASE + i); - } - - /* - * Initialize UART0 pins, in Ben NanoNote uart0 and keyin8 use the - * same gpio, init the gpio as uart0 cause a keyboard bug. so for - * end user we disable the uart0 - */ - if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){ - /* if pressed [S] */ - printf("[S] pressed, enable UART0\n"); - gd->boot_option = 5; - __gpio_as_uart0(); - } else { - printf("[S] not pressed, disable UART0\n"); - __gpio_as_input(GPIO_KEYIN_8); - __gpio_enable_pull(GPIO_KEYIN_8); - } - - __gpio_as_output(GPIO_AUDIO_POP); - __gpio_set_pin(GPIO_AUDIO_POP); - - __gpio_as_output(GPIO_LCD_CS); - __gpio_clear_pin(GPIO_LCD_CS); - - __gpio_as_output(GPIO_AMP_EN); - __gpio_clear_pin(GPIO_AMP_EN); - - __gpio_as_output(GPIO_SDPW_EN); - __gpio_disable_pull(GPIO_SDPW_EN); - __gpio_clear_pin(GPIO_SDPW_EN); - - __gpio_as_input(GPIO_SD_DETECT); - __gpio_disable_pull(GPIO_SD_DETECT); - - __gpio_as_input(GPIO_USB_DETECT); - __gpio_enable_pull(GPIO_USB_DETECT); - - if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) { - printf("[M] pressed, boot from sd card\n"); - gd->boot_option = 1; - } -} - -static void cpm_init(void) -{ - __cpm_stop_ipu(); - __cpm_stop_cim(); - __cpm_stop_i2c(); - __cpm_stop_ssi(); - __cpm_stop_uart1(); - __cpm_stop_sadc(); - __cpm_stop_uhc(); - __cpm_stop_udc(); - __cpm_stop_aic1(); -/* __cpm_stop_aic2();*/ -} - -void board_early_init(void) -{ - gpio_init(); - cpm_init(); -} - -/* U-Boot common routines */ - -int checkboard (void) -{ - - printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed %d MHz)\n", - gd->cpu_clk/1000000); - - return 0; /* success */ -} diff --git a/package/boot/uboot-xburst/files/board/nanonote/u-boot-nand.lds b/package/boot/uboot-xburst/files/board/nanonote/u-boot-nand.lds deleted file mode 100644 index a15a96ec82..0000000000 --- a/package/boot/uboot-xburst/files/board/nanonote/u-boot-nand.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/board/nanonote/u-boot.lds b/package/boot/uboot-xburst/files/board/nanonote/u-boot.lds deleted file mode 100644 index a15a96ec82..0000000000 --- a/package/boot/uboot-xburst/files/board/nanonote/u-boot.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/board/sakc/Makefile b/package/boot/uboot-xburst/files/board/sakc/Makefile deleted file mode 100644 index 470447d450..0000000000 --- a/package/boot/uboot-xburst/files/board/sakc/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -# -# (C) Copyright 2006 -# Ingenic Semiconductor, <jlwei@ingenic.cn> -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = lib$(BOARD).a - -OBJS = $(BOARD).o -SOBJS = - -$(LIB): .depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) - -######################################################################### - -.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ - -sinclude .depend - -######################################################################### diff --git a/package/boot/uboot-xburst/files/board/sakc/config.mk b/package/boot/uboot-xburst/files/board/sakc/config.mk deleted file mode 100644 index b2549587ed..0000000000 --- a/package/boot/uboot-xburst/files/board/sakc/config.mk +++ /dev/null @@ -1,31 +0,0 @@ -# -# (C) Copyright 2006 Qi Hardware, Inc. -# Author: Xiangfu Liu <xiangfu.z@gmail.com> -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# SAKC Board -# - -ifndef TEXT_BASE -# ROM version -# TEXT_BASE = 0x88000000 - -# RAM version -TEXT_BASE = 0x80100000 -endif diff --git a/package/boot/uboot-xburst/files/board/sakc/sakc.c b/package/boot/uboot-xburst/files/board/sakc/sakc.c deleted file mode 100644 index 85763c7546..0000000000 --- a/package/boot/uboot-xburst/files/board/sakc/sakc.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Authors: Xiangfu Liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 3 of the License, or (at your option) any later version. - */ - -#include <common.h> -#include <command.h> -#include <asm/mipsregs.h> -#include <asm/jz4740.h> - -DECLARE_GLOBAL_DATA_PTR; - -static void gpio_init(void) -{ - /* - * Initialize NAND Flash Pins - */ - __gpio_as_nand(); - - /* - * Initialize SDRAM pins - */ - __gpio_as_sdram_16bit_4725(); - - /* - * Initialize UART0 pins - */ - __gpio_as_uart0(); - - /* - * Initialize LCD pins - */ - __gpio_as_lcd_18bit(); - - /* - * Initialize MSC pins - */ - __gpio_as_msc(); - - /* - * Initialize SSI pins - */ - __gpio_as_ssi(); - - /* - * Initialize I2C pins - */ - __gpio_as_i2c(); - - /* - * Initialize MSC pins - */ - __gpio_as_msc(); - - /* - * Initialize Other pins - */ - __gpio_as_input(GPIO_SD_DETECT); - __gpio_disable_pull(GPIO_SD_DETECT); -} -/* TODO SAKC -static void cpm_init(void) -{ - __cpm_stop_ipu(); - __cpm_stop_cim(); - __cpm_stop_i2c(); - __cpm_stop_ssi(); - __cpm_stop_uart1(); - __cpm_stop_sadc(); - __cpm_stop_uhc(); - __cpm_stop_aic1(); - __cpm_stop_aic2(); -}*/ - -void board_early_init(void) -{ - gpio_init(); - //cpm_init(); //TODO SAKC -} - -/* U-Boot common routines */ - -int checkboard (void) -{ - - printf("Board: SAKC (Ingenic XBurst Jz4725 SoC, Speed %d MHz)\n", - gd->cpu_clk/1000000); - - return 0; /* success */ -} diff --git a/package/boot/uboot-xburst/files/board/sakc/u-boot-nand.lds b/package/boot/uboot-xburst/files/board/sakc/u-boot-nand.lds deleted file mode 100644 index a15a96ec82..0000000000 --- a/package/boot/uboot-xburst/files/board/sakc/u-boot-nand.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/board/sakc/u-boot.lds b/package/boot/uboot-xburst/files/board/sakc/u-boot.lds deleted file mode 100644 index a15a96ec82..0000000000 --- a/package/boot/uboot-xburst/files/board/sakc/u-boot.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz4740.c b/package/boot/uboot-xburst/files/cpu/mips/jz4740.c deleted file mode 100644 index 5ae57971d7..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz4740.c +++ /dev/null @@ -1,559 +0,0 @@ -/* - * Jz4740 common routines - * - * Copyright (c) 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> - -#ifdef CONFIG_JZ4740 -#include <common.h> -#include <command.h> -#include <asm/jz4740.h> - -extern void board_early_init(void); - -/* PLL output clock = EXTAL * NF / (NR * NO) - * - * NF = FD + 2, NR = RD + 2 - * NO = 1 (if OD = 0), NO = 2 (if OD = 1 or 2), NO = 4 (if OD = 3) - */ -void pll_init(void) -{ - register unsigned int cfcr, plcr1; - int n2FR[33] = { - 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0, - 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, - 9 - }; - int div[5] = {1, 3, 3, 3, 3}; /* divisors of I:S:P:L:M */ - int nf, pllout2; - - cfcr = CPM_CPCCR_CLKOEN | - CPM_CPCCR_PCS | - (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) | - (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) | - (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) | - (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) | - (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT); - - pllout2 = (cfcr & CPM_CPCCR_PCS) ? CONFIG_SYS_CPU_SPEED : (CONFIG_SYS_CPU_SPEED / 2); - - /* Init USB Host clock, pllout2 must be n*48MHz */ - REG_CPM_UHCCDR = pllout2 / 48000000 - 1; - - nf = CONFIG_SYS_CPU_SPEED * 2 / CONFIG_SYS_EXTAL; - plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */ - (0 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */ - (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */ - (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */ - CPM_CPPCR_PLLEN; /* enable PLL */ - - /* init PLL */ - REG_CPM_CPCCR = cfcr; - REG_CPM_CPPCR = plcr1; -} - -void pll_add_test(int new_freq) -{ - register unsigned int cfcr, plcr1; - int n2FR[33] = { - 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0, - 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, - 9 - }; - int div[5] = {1, 4, 4, 4, 4}; /* divisors of I:S:P:M:L */ - int nf, pllout2; - - cfcr = CPM_CPCCR_CLKOEN | - (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) | - (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) | - (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) | - (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) | - (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT); - - pllout2 = (cfcr & CPM_CPCCR_PCS) ? new_freq : (new_freq / 2); - - /* Init UHC clock */ - REG_CPM_UHCCDR = pllout2 / 48000000 - 1; - - /* nf = new_freq * 2 / CONFIG_SYS_EXTAL; */ - nf = new_freq / 1000000; /* step length is 1M */ - plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */ - (10 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */ - (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */ - (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */ - CPM_CPPCR_PLLEN; /* enable PLL */ - - /* init PLL */ - REG_CPM_CPCCR = cfcr; - REG_CPM_CPPCR = plcr1; -} - -void calc_clocks_add_test(void) -{ - DECLARE_GLOBAL_DATA_PTR; - - unsigned int pllout; - unsigned int div[10] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - pllout = __cpm_get_pllout(); - - gd->cpu_clk = pllout / div[__cpm_get_cdiv()]; - gd->sys_clk = pllout / div[__cpm_get_hdiv()]; - gd->per_clk = pllout / div[__cpm_get_pdiv()]; - gd->mem_clk = pllout / div[__cpm_get_mdiv()]; - gd->dev_clk = CONFIG_SYS_EXTAL; -} - -void sdram_add_test(int new_freq) -{ - register unsigned int dmcr, sdmode, tmp, cpu_clk, mem_clk, ns; - - unsigned int cas_latency_sdmr[2] = { - EMC_SDMR_CAS_2, - EMC_SDMR_CAS_3, - }; - - unsigned int cas_latency_dmcr[2] = { - 1 << EMC_DMCR_TCL_BIT, /* CAS latency is 2 */ - 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */ - }; - - int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - cpu_clk = new_freq; - mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()]; - - REG_EMC_RTCSR = EMC_RTCSR_CKS_DISABLE; - REG_EMC_RTCOR = 0; - REG_EMC_RTCNT = 0; - - /* Basic DMCR register value. */ - dmcr = ((SDRAM_ROW-11)<<EMC_DMCR_RA_BIT) | - ((SDRAM_COL-8)<<EMC_DMCR_CA_BIT) | - (SDRAM_BANK4<<EMC_DMCR_BA_BIT) | - (SDRAM_BW16<<EMC_DMCR_BW_BIT) | - EMC_DMCR_EPIN | - cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)]; - - /* SDRAM timimg parameters */ - ns = 1000000000 / mem_clk; - -#if 0 - tmp = SDRAM_TRAS/ns; - if (tmp < 4) tmp = 4; - if (tmp > 11) tmp = 11; - dmcr |= ((tmp-4) << EMC_DMCR_TRAS_BIT); - - tmp = SDRAM_RCD/ns; - if (tmp > 3) tmp = 3; - dmcr |= (tmp << EMC_DMCR_RCD_BIT); - - tmp = SDRAM_TPC/ns; - if (tmp > 7) tmp = 7; - dmcr |= (tmp << EMC_DMCR_TPC_BIT); - - tmp = SDRAM_TRWL/ns; - if (tmp > 3) tmp = 3; - dmcr |= (tmp << EMC_DMCR_TRWL_BIT); - - tmp = (SDRAM_TRAS + SDRAM_TPC)/ns; - if (tmp > 14) tmp = 14; - dmcr |= (((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT); -#else - dmcr |= 0xfffc; -#endif - - /* First, precharge phase */ - REG_EMC_DMCR = dmcr; - - /* Set refresh registers */ - tmp = SDRAM_TREF/ns; - tmp = tmp/64 + 1; - if (tmp > 0xff) tmp = 0xff; - - REG_EMC_RTCOR = tmp; - REG_EMC_RTCSR = EMC_RTCSR_CKS_64; /* Divisor is 64, CKO/64 */ - - /* SDRAM mode values */ - sdmode = EMC_SDMR_BT_SEQ | - EMC_SDMR_OM_NORMAL | - EMC_SDMR_BL_4 | - cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)]; - - /* precharge all chip-selects */ - REG8(EMC_SDMR0|sdmode) = 0; - - /* wait for precharge, > 200us */ - tmp = (cpu_clk / 1000000) * 200; - while (tmp--); - - /* enable refresh and set SDRAM mode */ - REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET; - - /* write sdram mode register for each chip-select */ - REG8(EMC_SDMR0|sdmode) = 0; - - /* everything is ok now */ -} - -void sdram_init(void) -{ - register unsigned int dmcr0, dmcr, sdmode, tmp, cpu_clk, mem_clk, ns; - - unsigned int cas_latency_sdmr[2] = { - EMC_SDMR_CAS_2, - EMC_SDMR_CAS_3, - }; - - unsigned int cas_latency_dmcr[2] = { - 1 << EMC_DMCR_TCL_BIT, /* CAS latency is 2 */ - 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */ - }; - - int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - cpu_clk = CONFIG_SYS_CPU_SPEED; - mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()]; - - REG_EMC_BCR = 0; /* Disable bus release */ - REG_EMC_RTCSR = 0; /* Disable clock for counting */ - - /* Fault DMCR value for mode register setting*/ -#define SDRAM_ROW0 11 -#define SDRAM_COL0 8 -#define SDRAM_BANK40 0 - - dmcr0 = ((SDRAM_ROW0-11)<<EMC_DMCR_RA_BIT) | - ((SDRAM_COL0-8)<<EMC_DMCR_CA_BIT) | - (SDRAM_BANK40<<EMC_DMCR_BA_BIT) | - (SDRAM_BW16<<EMC_DMCR_BW_BIT) | - EMC_DMCR_EPIN | - cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)]; - - /* Basic DMCR value */ - dmcr = ((SDRAM_ROW-11)<<EMC_DMCR_RA_BIT) | - ((SDRAM_COL-8)<<EMC_DMCR_CA_BIT) | - (SDRAM_BANK4<<EMC_DMCR_BA_BIT) | - (SDRAM_BW16<<EMC_DMCR_BW_BIT) | - EMC_DMCR_EPIN | - cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)]; - - /* SDRAM timimg */ - ns = 1000000000 / mem_clk; - tmp = SDRAM_TRAS/ns; - if (tmp < 4) tmp = 4; - if (tmp > 11) tmp = 11; - dmcr |= ((tmp-4) << EMC_DMCR_TRAS_BIT); - tmp = SDRAM_RCD/ns; - if (tmp > 3) tmp = 3; - dmcr |= (tmp << EMC_DMCR_RCD_BIT); - tmp = SDRAM_TPC/ns; - if (tmp > 7) tmp = 7; - dmcr |= (tmp << EMC_DMCR_TPC_BIT); - tmp = SDRAM_TRWL/ns; - if (tmp > 3) tmp = 3; - dmcr |= (tmp << EMC_DMCR_TRWL_BIT); - tmp = (SDRAM_TRAS + SDRAM_TPC)/ns; - if (tmp > 14) tmp = 14; - dmcr |= (((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT); - - /* SDRAM mode value */ - sdmode = EMC_SDMR_BT_SEQ | - EMC_SDMR_OM_NORMAL | - EMC_SDMR_BL_4 | - cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)]; - - /* Stage 1. Precharge all banks by writing SDMR with DMCR.MRSET=0 */ - REG_EMC_DMCR = dmcr; - REG8(EMC_SDMR0|sdmode) = 0; - - /* Wait for precharge, > 200us */ - tmp = (cpu_clk / 1000000) * 1000; - while (tmp--); - - /* Stage 2. Enable auto-refresh */ - REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH; - - tmp = SDRAM_TREF/ns; - tmp = tmp/64 + 1; - if (tmp > 0xff) tmp = 0xff; - REG_EMC_RTCOR = tmp; - REG_EMC_RTCNT = 0; - REG_EMC_RTCSR = EMC_RTCSR_CKS_64; /* Divisor is 64, CKO/64 */ - - /* Wait for number of auto-refresh cycles */ - tmp = (cpu_clk / 1000000) * 1000; - while (tmp--); - - /* Stage 3. Mode Register Set */ - REG_EMC_DMCR = dmcr0 | EMC_DMCR_RFSH | EMC_DMCR_MRSET; - REG8(EMC_SDMR0|sdmode) = 0; - - /* Set back to basic DMCR value */ - REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET; - - /* everything is ok now */ -} - -#ifndef CONFIG_NAND_SPL - -static void calc_clocks(void) -{ - DECLARE_GLOBAL_DATA_PTR; - - unsigned int pllout; - unsigned int div[10] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - pllout = __cpm_get_pllout(); - - gd->cpu_clk = pllout / div[__cpm_get_cdiv()]; - gd->sys_clk = pllout / div[__cpm_get_hdiv()]; - gd->per_clk = pllout / div[__cpm_get_pdiv()]; - gd->mem_clk = pllout / div[__cpm_get_mdiv()]; - gd->dev_clk = CONFIG_SYS_EXTAL; -} - -static void rtc_init(void) -{ - unsigned long rtcsta; - - while ( !__rtc_write_ready()) ; - __rtc_enable_alarm(); /* enable alarm */ - - while ( !__rtc_write_ready()) - ; - REG_RTC_RGR = 0x00007fff; /* type value */ - - while ( !__rtc_write_ready()) - ; - REG_RTC_HWFCR = 0x0000ffe0; /* Power on delay 2s */ - - while ( !__rtc_write_ready()) - ; - REG_RTC_HRCR = 0x00000fe0; /* reset delay 125ms */ -#if 0 - while ( !__rtc_write_ready()) - ; - rtcsta = REG_RTC_HWRSR; - while ( !__rtc_write_ready()) - ; - if (rtcsta & 0x33) { - if (rtcsta & 0x10) { - while ( !__rtc_write_ready()) - ; - REG_RTC_RSR = 0x0; - } - while ( !__rtc_write_ready()) - ; - REG_RTC_HWRSR = 0x0; - } -#endif -} - -/* - * jz4740 board init routine - */ -int jz_board_init(void) -{ - board_early_init(); /* init gpio, pll etc. */ -#ifndef CONFIG_NAND_U_BOOT - pll_init(); /* init PLL */ - sdram_init(); /* init sdram memory */ -#endif - calc_clocks(); /* calc the clocks */ - rtc_init(); /* init rtc on any reset: */ - return 0; -} - -/* U-Boot common routines */ -phys_size_t initdram(int board_type) -{ - u32 dmcr; - u32 rows, cols, dw, banks; - ulong size; - - dmcr = REG_EMC_DMCR; - rows = 11 + ((dmcr & EMC_DMCR_RA_MASK) >> EMC_DMCR_RA_BIT); - cols = 8 + ((dmcr & EMC_DMCR_CA_MASK) >> EMC_DMCR_CA_BIT); - dw = (dmcr & EMC_DMCR_BW) ? 2 : 4; - banks = (dmcr & EMC_DMCR_BA) ? 4 : 2; - - size = (1 << (rows + cols)) * dw * banks; - - return size; -} - -/* - * Timer routines - */ - -#define TIMER_CHAN 0 -#define TIMER_FDATA 0xffff /* Timer full data value */ -#define TIMER_HZ CONFIG_SYS_HZ - -#define READ_TIMER REG_TCU_TCNT(TIMER_CHAN) /* macro to read the 16 bit timer */ - -static ulong timestamp; -static ulong lastdec; - -void reset_timer_masked (void); -ulong get_timer_masked (void); -void udelay_masked (unsigned long usec); - -/* - * timer without interrupts - */ - -int timer_init(void) -{ - REG_TCU_TCSR(TIMER_CHAN) = TCU_TCSR_PRESCALE256 | TCU_TCSR_EXT_EN; - REG_TCU_TCNT(TIMER_CHAN) = 0; - REG_TCU_TDHR(TIMER_CHAN) = 0; - REG_TCU_TDFR(TIMER_CHAN) = TIMER_FDATA; - - REG_TCU_TMSR = (1 << TIMER_CHAN) | (1 << (TIMER_CHAN + 16)); /* mask irqs */ - REG_TCU_TSCR = (1 << TIMER_CHAN); /* enable timer clock */ - REG_TCU_TESR = (1 << TIMER_CHAN); /* start counting up */ - - lastdec = 0; - timestamp = 0; - - return 0; -} - -void reset_timer(void) -{ - reset_timer_masked (); -} - -ulong get_timer(ulong base) -{ - return get_timer_masked () - base; -} - -void set_timer(ulong t) -{ - timestamp = t; -} - -void udelay (unsigned long usec) -{ - ulong tmo,tmp; - - /* normalize */ - if (usec >= 1000) { - tmo = usec / 1000; - tmo *= TIMER_HZ; - tmo /= 1000; - } - else { - if (usec >= 1) { - tmo = usec * TIMER_HZ; - tmo /= (1000*1000); - } - else - tmo = 1; - } - - /* check for rollover during this delay */ - tmp = get_timer (0); - if ((tmp + tmo) < tmp ) - reset_timer_masked(); /* timer would roll over */ - else - tmo += tmp; - - while (get_timer_masked () < tmo); -} - -void reset_timer_masked (void) -{ - /* reset time */ - lastdec = READ_TIMER; - timestamp = 0; -} - -ulong get_timer_masked (void) -{ - ulong now = READ_TIMER; - - if (lastdec <= now) { - /* normal mode */ - timestamp += (now - lastdec); - } else { - /* we have an overflow ... */ - timestamp += TIMER_FDATA + now - lastdec; - } - lastdec = now; - - return timestamp; -} - -void udelay_masked (unsigned long usec) -{ - ulong tmo; - ulong endtime; - signed long diff; - - /* normalize */ - if (usec >= 1000) { - tmo = usec / 1000; - tmo *= TIMER_HZ; - tmo /= 1000; - } else { - if (usec > 1) { - tmo = usec * TIMER_HZ; - tmo /= (1000*1000); - } else { - tmo = 1; - } - } - - endtime = get_timer_masked () + tmo; - - do { - ulong now = get_timer_masked (); - diff = endtime - now; - } while (diff >= 0); -} - -/* - * This function is derived from PowerPC code (read timebase as long long). - * On MIPS it just returns the timer value. - */ -unsigned long long get_ticks(void) -{ - return get_timer(0); -} - -/* - * This function is derived from PowerPC code (timebase clock frequency). - * On MIPS it returns the number of timer ticks per second. - */ -ulong get_tbclk (void) -{ - return TIMER_HZ; -} - -#endif /* CONFIG_NAND_SPL */ - -/* End of timer routine. */ - -#endif diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz4740_nand.c b/package/boot/uboot-xburst/files/cpu/mips/jz4740_nand.c deleted file mode 100644 index 7877194f14..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz4740_nand.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Platform independend driver for JZ4740. - * - * Copyright (c) 2007 Ingenic Semiconductor Inc. - * Author: <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ -#include <common.h> - -#if defined(CONFIG_CMD_NAND) && defined(CONFIG_JZ4740) - -#include <nand.h> -#include <asm/jz4740.h> -#include <asm/io.h> - -#define PAR_SIZE 9 -#define __nand_ecc_enable() (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST ) -#define __nand_ecc_disable() (REG_EMC_NFECR &= ~EMC_NFECR_ECCE) - -#define __nand_select_rs_ecc() (REG_EMC_NFECR |= EMC_NFECR_RS) - -#define __nand_rs_ecc_encoding() (REG_EMC_NFECR |= EMC_NFECR_RS_ENCODING) -#define __nand_rs_ecc_decoding() (REG_EMC_NFECR |= EMC_NFECR_RS_DECODING) -#define __nand_ecc_encode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_ENCF)) -#define __nand_ecc_decode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_DECF)) - -static void jz_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) -{ - struct nand_chip *this = mtd->priv; - unsigned long nandaddr = (unsigned long)this->IO_ADDR_W; - - if (ctrl & NAND_CTRL_CHANGE) { - /* Change this to use I/O accessors. */ - if (ctrl & NAND_NCE) - REG_EMC_NFCSR |= EMC_NFCSR_NFCE1; - else - REG_EMC_NFCSR &= ~EMC_NFCSR_NFCE1; - } - - if (cmd == NAND_CMD_NONE) - return; - - if (ctrl & NAND_CLE) - nandaddr |= 0x00008000; - else /* must be ALE */ - nandaddr |= 0x00010000; - - writeb(cmd, (uint8_t *)nandaddr); -} - -static int jz_device_ready(struct mtd_info *mtd) -{ - int ready; - udelay(20); /* FIXME: add 20us delay */ - ready = (REG_GPIO_PXPIN(2) & 0x40000000) ? 1 : 0; - return ready; -} - -/* - * EMC setup - */ -static void jz_device_setup(void) -{ - /* Set NFE bit */ - REG_EMC_NFCSR |= EMC_NFCSR_NFE1; - REG_EMC_SMCR1 = 0x094c4400; - /* REG_EMC_SMCR3 = 0x04444400; */ -} - -void board_nand_select_device(struct nand_chip *nand, int chip) -{ - /* - * Don't use "chip" to address the NAND device, - * generate the cs from the address where it is encoded. - */ -} - -static int jzsoc_nand_calculate_rs_ecc(struct mtd_info* mtd, const u_char* dat, - u_char* ecc_code) -{ - volatile u8 *paraddr = (volatile u8 *)EMC_NFPAR0; - short i; - - __nand_ecc_encode_sync() - __nand_ecc_disable(); - - for(i = 0; i < PAR_SIZE; i++) - ecc_code[i] = *paraddr++; - - return 0; -} - -static void jzsoc_nand_enable_rs_hwecc(struct mtd_info* mtd, int mode) -{ - __nand_ecc_enable(); - __nand_select_rs_ecc(); - - REG_EMC_NFINTS = 0x0; - if (NAND_ECC_READ == mode){ - __nand_rs_ecc_decoding(); - } - if (NAND_ECC_WRITE == mode){ - __nand_rs_ecc_encoding(); - } -} - -/* Correct 1~9-bit errors in 512-bytes data */ -static void jzsoc_rs_correct(unsigned char *dat, int idx, int mask) -{ - int i; - - idx--; - - i = idx + (idx >> 3); - if (i >= 512) - return; - - mask <<= (idx & 0x7); - - dat[i] ^= mask & 0xff; - if (i < 511) - dat[i+1] ^= (mask >> 8) & 0xff; -} - -static int jzsoc_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat, - u_char *read_ecc, u_char *calc_ecc) -{ - volatile u8 *paraddr = (volatile u8 *)EMC_NFPAR0; - short k; - u32 stat; - /* Set PAR values */ - - for (k = 0; k < PAR_SIZE; k++) { - *paraddr++ = read_ecc[k]; - } - - /* Set PRDY */ - REG_EMC_NFECR |= EMC_NFECR_PRDY; - - /* Wait for completion */ - __nand_ecc_decode_sync(); - __nand_ecc_disable(); - - /* Check decoding */ - stat = REG_EMC_NFINTS; - if (stat & EMC_NFINTS_ERR) { - if (stat & EMC_NFINTS_UNCOR) { - printk("Uncorrectable error occurred\n"); - return -1; - } - else { - u32 errcnt = (stat & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT; - switch (errcnt) { - case 4: - jzsoc_rs_correct(dat, (REG_EMC_NFERR3 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR3 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT); - case 3: - jzsoc_rs_correct(dat, (REG_EMC_NFERR2 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR2 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT); - case 2: - jzsoc_rs_correct(dat, (REG_EMC_NFERR1 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR1 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT); - case 1: - jzsoc_rs_correct(dat, (REG_EMC_NFERR0 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR0 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT); - return 0; - default: - break; - } - } - } - /* no error need to be correct */ - return 0; -} - -/* - * Main initialization routine - */ -int board_nand_init(struct nand_chip *nand) -{ - jz_device_setup(); - - nand->cmd_ctrl = jz_hwcontrol; - nand->dev_ready = jz_device_ready; - - /* FIXME: should use NAND_ECC_SOFT */ - nand->ecc.hwctl = jzsoc_nand_enable_rs_hwecc; - nand->ecc.correct = jzsoc_nand_rs_correct_data; - nand->ecc.calculate = jzsoc_nand_calculate_rs_ecc; - nand->ecc.mode = NAND_ECC_HW; - nand->ecc.size = 512; - nand->ecc.bytes = 9; - - /* 20 us command delay time */ - nand->chip_delay = 20; - - return 0; -} -#endif /* (CONFIG_SYS_CMD_NAND) */ diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz_lcd.c b/package/boot/uboot-xburst/files/cpu/mips/jz_lcd.c deleted file mode 100644 index 927b82a6ac..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz_lcd.c +++ /dev/null @@ -1,484 +0,0 @@ -/* - * JzRISC lcd controller - * - * xiangfu liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * Fallowing macro may be used: - * CONFIG_LCD : LCD support - * LCD_BPP : Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 - * CONFIG_LCD_LOGO : show logo - */ - -#include <config.h> -#include <common.h> -#include <lcd.h> - -#include <asm/io.h> /* virt_to_phys() */ - -#if defined(CONFIG_LCD) && !defined(CONFIG_SLCD) - -#if defined(CONFIG_JZ4740) -#include <asm/jz4740.h> -#endif - -#include "jz_lcd.h" - - -struct jzfb_info { - unsigned int cfg; /* panel mode and pin usage etc. */ - unsigned int w; - unsigned int h; - unsigned int bpp; /* bit per pixel */ - unsigned int fclk; /* frame clk */ - unsigned int hsw; /* hsync width, in pclk */ - unsigned int vsw; /* vsync width, in line count */ - unsigned int elw; /* end of line, in pclk */ - unsigned int blw; /* begin of line, in pclk */ - unsigned int efw; /* end of frame, in line count */ - unsigned int bfw; /* begin of frame, in line count */ -}; - -static struct jzfb_info jzfb = { - #if defined(CONFIG_NANONOTE) - MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N, - 320, 240, 32, 70, 1, 1, 273, 140, 1, 20 - #endif - -}; - -/************************************************************************/ - -vidinfo_t panel_info = { -#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) - 320, 240, LCD_BPP, -#endif -}; - -/*----------------------------------------------------------------------*/ - -int lcd_line_length; - -int lcd_color_fg; -int lcd_color_bg; - -/* - * Frame buffer memory information - */ -void *lcd_base; /* Start of framebuffer memory */ -void *lcd_console_address; /* Start of console buffer */ - -short console_col; -short console_row; - -/*----------------------------------------------------------------------*/ - -void lcd_ctrl_init (void *lcdbase); - -void lcd_enable (void); -void lcd_disable (void); - -/*----------------------------------------------------------------------*/ - -static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid); -static void jz_lcd_desc_init(vidinfo_t *vid); -static int jz_lcd_hw_init( vidinfo_t *vid ); -extern int flush_cache_all(void); - -#if LCD_BPP == LCD_COLOR8 -void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue); -#endif -#if LCD_BPP == LCD_MONOCHROME -void lcd_initcolregs (void); -#endif - -/*-----------------------------------------------------------------------*/ - -void lcd_ctrl_init (void *lcdbase) -{ - __lcd_display_pin_init(); - - jz_lcd_init_mem(lcdbase, &panel_info); - jz_lcd_desc_init(&panel_info); - jz_lcd_hw_init(&panel_info); - - __lcd_display_on() ; -} - -/*----------------------------------------------------------------------*/ -#if LCD_BPP == LCD_COLOR8 -void -lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue) -{ -} -#endif -/*----------------------------------------------------------------------*/ - -#if LCD_BPP == LCD_MONOCHROME -static -void lcd_initcolregs (void) -{ -} -#endif - -/* - * Before enabled lcd controller, lcd registers should be configured correctly. - */ - -void lcd_enable (void) -{ - REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */ - REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/ -} - -void lcd_disable (void) -{ - REG_LCD_CTRL |= (1<<4); /* LCDCTRL.DIS, regular disable */ - /* REG_LCD_CTRL |= (1<<3); */ /* LCDCTRL.DIS, quikly disable */ -} - -static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid) -{ - u_long palette_mem_size; - struct jz_fb_info *fbi = &vid->jz_fb; - int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8; - - fbi->screen = (u_long)lcdbase; - fbi->palette_size = 256; - palette_mem_size = fbi->palette_size * sizeof(u16); - - debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); - /* locate palette and descs at end of page following fb */ - fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size; - - return 0; -} - -static void jz_lcd_desc_init(vidinfo_t *vid) -{ - struct jz_fb_info * fbi; - fbi = &vid->jz_fb; - fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16); - fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16); - fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16); - - #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8) - - /* populate descriptors */ - fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow); - fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL)); - fbi->dmadesc_fblow->fidr = 0; - fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ; - - fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */ - - fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen); - fbi->dmadesc_fbhigh->fidr = 0; - fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */ - - fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette); - fbi->dmadesc_palette->fidr = 0; - fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28); - - if( NBITS(vid->vl_bpix) < 12) - { - /* assume any mode with <12 bpp is palette driven */ - fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh); - fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette); - /* flips back and forth between pal and fbhigh */ - fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette); - } else { - /* palette shouldn't be loaded in true-color mode */ - fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh); - fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */ - } - - flush_cache_all(); -} - -static int jz_lcd_hw_init(vidinfo_t *vid) -{ - struct jz_fb_info *fbi = &vid->jz_fb; - unsigned int val = 0; - unsigned int pclk; - unsigned int stnH; -#if defined(CONFIG_MIPS_JZ4740) - int pll_div; -#endif - - /* Setting Control register */ - switch (jzfb.bpp) { - case 1: - val |= LCD_CTRL_BPP_1; - break; - case 2: - val |= LCD_CTRL_BPP_2; - break; - case 4: - val |= LCD_CTRL_BPP_4; - break; - case 8: - val |= LCD_CTRL_BPP_8; - break; - case 15: - val |= LCD_CTRL_RGB555; - case 16: - val |= LCD_CTRL_BPP_16; - break; -#if defined(CONFIG_MIPS_JZ4740) - case 17 ... 32: - val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */ - break; -#endif - default: - printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp); - val |= LCD_CTRL_BPP_16; - break; - } - - switch (jzfb.cfg & MODE_MASK) { - case MODE_STN_MONO_DUAL: - case MODE_STN_COLOR_DUAL: - case MODE_STN_MONO_SINGLE: - case MODE_STN_COLOR_SINGLE: - switch (jzfb.bpp) { - case 1: - /* val |= LCD_CTRL_PEDN; */ - case 2: - val |= LCD_CTRL_FRC_2; - break; - case 4: - val |= LCD_CTRL_FRC_4; - break; - case 8: - default: - val |= LCD_CTRL_FRC_16; - break; - } - break; - } - - val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */ - val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */ - - switch (jzfb.cfg & MODE_MASK) { - case MODE_STN_MONO_DUAL: - case MODE_STN_COLOR_DUAL: - case MODE_STN_MONO_SINGLE: - case MODE_STN_COLOR_SINGLE: - switch (jzfb.cfg & STN_DAT_PINMASK) { -#define align2(n) (n)=((((n)+1)>>1)<<1) -#define align4(n) (n)=((((n)+3)>>2)<<2) -#define align8(n) (n)=((((n)+7)>>3)<<3) - case STN_DAT_PIN1: - /* Do not adjust the hori-param value. */ - break; - case STN_DAT_PIN2: - align2(jzfb.hsw); - align2(jzfb.elw); - align2(jzfb.blw); - break; - case STN_DAT_PIN4: - align4(jzfb.hsw); - align4(jzfb.elw); - align4(jzfb.blw); - break; - case STN_DAT_PIN8: - align8(jzfb.hsw); - align8(jzfb.elw); - align8(jzfb.blw); - break; - } - break; - } - - REG_LCD_CTRL = val; - - switch (jzfb.cfg & MODE_MASK) { - case MODE_STN_MONO_DUAL: - case MODE_STN_COLOR_DUAL: - case MODE_STN_MONO_SINGLE: - case MODE_STN_COLOR_SINGLE: - if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL)) - stnH = jzfb.h >> 1; - else - stnH = jzfb.h; - - REG_LCD_VSYNC = (0 << 16) | jzfb.vsw; - REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw); - - /* Screen setting */ - REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw); - REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w); - REG_LCD_DAV = (0 << 16) | (stnH); - - /* AC BIAs signal */ - REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw); - - break; - - case MODE_TFT_GEN: - case MODE_TFT_SHARP: - case MODE_TFT_CASIO: - case MODE_TFT_SAMSUNG: - case MODE_8BIT_SERIAL_TFT: - case MODE_TFT_18BIT: - REG_LCD_VSYNC = (0 << 16) | jzfb.vsw; - REG_LCD_HSYNC = (0 << 16) | jzfb.hsw; -#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42) - REG_LCD_DAV = (0 << 16) | ( jzfb.h ); -#else - REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h); -#endif /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/ - REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w ); - REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \ - | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw); - break; - } - - switch (jzfb.cfg & MODE_MASK) { - case MODE_TFT_SAMSUNG: - { - unsigned int total, tp_s, tp_e, ckv_s, ckv_e; - unsigned int rev_s, rev_e, inv_s, inv_e; - - pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) * - (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ - - total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw; - tp_s = jzfb.blw + jzfb.w + 1; - tp_e = tp_s + 1; - /* ckv_s = tp_s - jz_clocks.pixclk/(1000000000/4100); */ - ckv_s = tp_s - pclk/(1000000000/4100); - ckv_e = tp_s + total; - rev_s = tp_s - 11; /* -11.5 clk */ - rev_e = rev_s + total; - inv_s = tp_s; - inv_e = inv_s + total; - REG_LCD_CLS = (tp_s << 16) | tp_e; - REG_LCD_PS = (ckv_s << 16) | ckv_e; - REG_LCD_SPL = (rev_s << 16) | rev_e; - REG_LCD_REV = (inv_s << 16) | inv_e; - jzfb.cfg |= STFT_REVHI | STFT_SPLHI; - break; - } - case MODE_TFT_SHARP: - { - unsigned int total, cls_s, cls_e, ps_s, ps_e; - unsigned int spl_s, spl_e, rev_s, rev_e; - total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw; -#if !defined(CONFIG_JZLCD_INNOLUX_AT080TN42) - spl_s = 1; - spl_e = spl_s + 1; - cls_s = 0; - cls_e = total - 60; /* > 4us (pclk = 80ns) */ - ps_s = cls_s; - ps_e = cls_e; - rev_s = total - 40; /* > 3us (pclk = 80ns) */ - rev_e = rev_s + total; - jzfb.cfg |= STFT_PSHI; -#else /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/ - spl_s = total - 5; /* LD */ - spl_e = total -3; - cls_s = 32; /* CKV */ - cls_e = 145; - ps_s = 0; /* OEV */ - ps_e = 45; - rev_s = 0; /* POL */ - rev_e = 0; -#endif /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/ - REG_LCD_SPL = (spl_s << 16) | spl_e; - REG_LCD_CLS = (cls_s << 16) | cls_e; - REG_LCD_PS = (ps_s << 16) | ps_e; - REG_LCD_REV = (rev_s << 16) | rev_e; - break; - } - case MODE_TFT_CASIO: - break; - } - - /* Configure the LCD panel */ - REG_LCD_CFG = jzfb.cfg; - - /* Timing setting */ - __cpm_stop_lcd(); - - val = jzfb.fclk; /* frame clk */ - if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) { - pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) * - (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ - } - else { - /* serial mode: Hsync period = 3*Width_Pixel */ - pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) * - (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ - } - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL)) - pclk = (pclk * 3); - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) - pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4); - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) - pclk >>= 1; - - pll_div = ( REG_CPM_CPCCR & CPM_CPCCR_PCS ); /* clock source,0:pllout/2 1: pllout */ - pll_div = pll_div ? 1 : 2 ; - val = ( __cpm_get_pllout()/pll_div ) / pclk; - val--; - if ( val > 0x1ff ) { - printf("CPM_LPCDR too large, set it to 0x1ff\n"); - val = 0x1ff; - } - __cpm_set_pixdiv(val); - - val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */ - if ( val > 150000000 ) { - printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val); - printf("Change LCDClock to 150MHz\n"); - val = 150000000; - } - val = ( __cpm_get_pllout()/pll_div ) / val; - val--; - if ( val > 0x1f ) { - printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n"); - val = 0x1f; - } - __cpm_set_ldiv( val ); - REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */ - - __cpm_start_lcd(); - udelay(1000); - - REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/ - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) - REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/ - - return 0; -} - diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz_lcd.h b/package/boot/uboot-xburst/files/cpu/mips/jz_lcd.h deleted file mode 100644 index dfd63e03af..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz_lcd.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * JzRISC lcd controller - * - * xiangfu liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __JZLCD_H__ -#define __JZLCD_H__ - -#include <asm/io.h> -/* - * change u-boot macro to celinux macro - */ -/* Chip type */ -#if defined(CONFIG_JZ4740) -#define CONFIG_MIPS_JZ4740 1 -#endif - -/* board type */ -#if defined(CONFIG_NANONOTE) -#define CONFIG_MIPS_JZ4740_PI 1 -#endif - -#define mdelay(n) udelay((n)*1000) - -/* - * change u-boot macro to celinux macro - */ - -#define NR_PALETTE 256 - -struct lcd_desc{ - unsigned int next_desc; /* LCDDAx */ - unsigned int databuf; /* LCDSAx */ - unsigned int frame_id; /* LCDFIDx */ - unsigned int cmd; /* LCDCMDx */ -}; - -#define MODE_MASK 0x0f -#define MODE_TFT_GEN 0x00 -#define MODE_TFT_SHARP 0x01 -#define MODE_TFT_CASIO 0x02 -#define MODE_TFT_SAMSUNG 0x03 -#define MODE_CCIR656_NONINT 0x04 -#define MODE_CCIR656_INT 0x05 -#define MODE_STN_COLOR_SINGLE 0x08 -#define MODE_STN_MONO_SINGLE 0x09 -#define MODE_STN_COLOR_DUAL 0x0a -#define MODE_STN_MONO_DUAL 0x0b -#define MODE_8BIT_SERIAL_TFT 0x0c - -#define MODE_TFT_18BIT (1<<7) - -#define STN_DAT_PIN1 (0x00 << 4) -#define STN_DAT_PIN2 (0x01 << 4) -#define STN_DAT_PIN4 (0x02 << 4) -#define STN_DAT_PIN8 (0x03 << 4) -#define STN_DAT_PINMASK STN_DAT_PIN8 - -#define STFT_PSHI (1 << 15) -#define STFT_CLSHI (1 << 14) -#define STFT_SPLHI (1 << 13) -#define STFT_REVHI (1 << 12) - -#define SYNC_MASTER (0 << 16) -#define SYNC_SLAVE (1 << 16) - -#define DE_P (0 << 9) -#define DE_N (1 << 9) - -#define PCLK_P (0 << 10) -#define PCLK_N (1 << 10) - -#define HSYNC_P (0 << 11) -#define HSYNC_N (1 << 11) - -#define VSYNC_P (0 << 8) -#define VSYNC_N (1 << 8) - -#define DATA_NORMAL (0 << 17) -#define DATA_INVERSE (1 << 17) - - -/* Jz LCDFB supported I/O controls. */ -#define FBIOSETBACKLIGHT 0x4688 -#define FBIODISPON 0x4689 -#define FBIODISPOFF 0x468a -#define FBIORESET 0x468b -#define FBIOPRINT_REG 0x468c - -/* - * LCD panel specific definition - */ - -#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) || defined(CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL) - -#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) /* board pmp */ -#define MODE 0xcd /* 24bit parellel RGB */ -#endif -#if defined(CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL) -#define MODE 0xc9 /* 8bit serial RGB */ -#endif - -#if defined(CONFIG_MIPS_JZ4740_PI) /* board pavo */ - #define SPEN (32*2+21) /*LCD_SPL */ - #define SPCK (32*2+23) /*LCD_CLS */ - #define SPDA (32*2+22) /*LCD_D12 */ - #define LCD_RET (32*3+27) -#else -#error "cpu/misp/Jzlcd.h, please define SPI pins on your board." -#endif - - #define __spi_write_reg1(reg, val) \ - do { \ - unsigned char no;\ - unsigned short value;\ - unsigned char a=0;\ - unsigned char b=0;\ - a=reg;\ - b=val;\ - __gpio_set_pin(SPEN);\ - __gpio_set_pin(SPCK);\ - __gpio_clear_pin(SPDA);\ - __gpio_clear_pin(SPEN);\ - udelay(25);\ - value=((a<<8)|(b&0xFF));\ - for(no=0;no<16;no++)\ - {\ - __gpio_clear_pin(SPCK);\ - if((value&0x8000)==0x8000)\ - __gpio_set_pin(SPDA);\ - else\ - __gpio_clear_pin(SPDA);\ - udelay(25);\ - __gpio_set_pin(SPCK);\ - value=(value<<1); \ - udelay(25);\ - }\ - __gpio_set_pin(SPEN);\ - udelay(100);\ - } while (0) - - #define __spi_write_reg(reg, val) \ - do {\ - __spi_write_reg1((reg<<2|2), val);\ - udelay(100); \ - }while(0) - - - #define __lcd_special_pin_init() \ - do { \ - __gpio_as_output(SPEN); /* use SPDA */\ - __gpio_as_output(SPCK); /* use SPCK */\ - __gpio_as_output(SPDA); /* use SPDA */\ - __gpio_as_output(LCD_RET);\ - } while (0) - -#if defined(CONFIG_NANONOTE) - #define __lcd_special_on() \ - do { \ - udelay(50);\ - __spi_write_reg1(0x05, 0x16); \ - __spi_write_reg1(0x04, 0x0b); \ - __spi_write_reg1(0x07, 0x8d); \ - __spi_write_reg1(0x01, 0x95); \ - __spi_write_reg1(0x08, 0xc0); \ - __spi_write_reg1(0x03, 0x40); \ - __spi_write_reg1(0x06, 0x15); \ - __spi_write_reg1(0x05, 0xd7); \ - } while (0) /* reg 0x0a is control the display direction:DB0->horizontal level DB1->vertical level */ - - #define __lcd_special_off() \ - do { \ - __spi_write_reg1(0x05, 0x5e); \ - } while (0) -#endif /* CONFIG_NANONOTE */ -#endif /* CONFIG_JZLCD_FOXCONN_PT035TN01 or CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL */ - -#ifndef __lcd_special_pin_init -#define __lcd_special_pin_init() -#endif -#ifndef __lcd_special_on -#define __lcd_special_on() -#endif -#ifndef __lcd_special_off -#define __lcd_special_off() -#endif - - -/* - * Platform specific definition - */ - -#if defined(CONFIG_MIPS_JZ4740_PI) - - /* 100 level: 0,1,...,100 */ - #define __lcd_set_backlight_level(n)\ - do { \ - __gpio_as_output(32*3+27); \ - __gpio_set_pin(32*3+27); \ - } while (0) - - #define __lcd_close_backlight() \ - do { \ - __gpio_as_output(GPIO_PWM); \ - __gpio_clear_pin(GPIO_PWM); \ - } while (0) - - #define __lcd_display_pin_init() \ - do { \ - __gpio_as_output(GPIO_DISP_OFF_N); \ - __cpm_start_tcu(); \ - __lcd_special_pin_init(); \ - } while (0) - /* __lcd_set_backlight_level(100); \*/ - #define __lcd_display_on() \ - do { \ - __gpio_set_pin(GPIO_DISP_OFF_N); \ - __lcd_special_on(); \ - } while (0) - - #define __lcd_display_off() \ - do { \ - __lcd_special_off(); \ - __gpio_clear_pin(GPIO_DISP_OFF_N); \ - } while (0) - -#endif /* CONFIG_MIPS_JZ4740_PI) */ - -/***************************************************************************** - * LCD display pin dummy macros - *****************************************************************************/ -#ifndef __lcd_display_pin_init -#define __lcd_display_pin_init() -#endif -#ifndef __lcd_display_on -#define __lcd_display_on() -#endif -#ifndef __lcd_display_off -#define __lcd_display_off() -#endif -#ifndef __lcd_set_backlight_level -#define __lcd_set_backlight_level(n) -#endif - diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz_mmc.c b/package/boot/uboot-xburst/files/cpu/mips/jz_mmc.c deleted file mode 100644 index b3c4e99604..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz_mmc.c +++ /dev/null @@ -1,1416 +0,0 @@ -/* - * (C) Copyright 2003 - * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> -#include <common.h> -#include <part.h> - -#if defined CONFIG_JZ4740 -#include <asm-mips/jz4740.h> - -#include "jz_mmc.h" - -#define CFG_MMC_BASE 0x80600000 -static int sd2_0 = 0; - -/* - * GPIO definition - */ -#if defined(CONFIG_SAKC) - -#define __msc_init_io() \ -do { \ - __gpio_as_input(GPIO_SD_CD_N); \ -} while (0) - -#else -#define __msc_init_io() \ -do { \ - __gpio_as_output(GPIO_SD_VCC_EN_N); \ - __gpio_as_input(GPIO_SD_CD_N); \ -} while (0) - -#define __msc_enable_power() \ -do { \ - __gpio_clear_pin(GPIO_SD_VCC_EN_N); \ -} while (0) - -#define __msc_disable_power() \ -do { \ - __gpio_set_pin(GPIO_SD_VCC_EN_N); \ -} while (0) - -#endif /* CONFIG_SAKE */ - -#define __msc_card_detected() \ -({ \ - int detected = 1; \ - __gpio_as_input(GPIO_SD_CD_N); \ - __gpio_disable_pull(GPIO_SD_CD_N); \ - if (!__gpio_get_pin(GPIO_SD_CD_N)) \ - detected = 0; \ - detected; \ -}) - -/* - * Local functions - */ - -#ifdef CONFIG_MMC -extern int -fat_register_device(block_dev_desc_t *dev_desc, int part_no); - -static block_dev_desc_t mmc_dev; - -block_dev_desc_t * mmc_get_dev(int dev) -{ - return ((block_dev_desc_t *)&mmc_dev); -} - -/* - * FIXME needs to read cid and csd info to determine block size - * and other parameters - */ -static uchar mmc_buf[MMC_BLOCK_SIZE]; -static int mmc_ready = 0; -static mmc_csd_t mmc_csd; -static int use_4bit; /* Use 4-bit data bus */ -/* - * MMC Events - */ -#define MMC_EVENT_NONE 0x00 /* No events */ -#define MMC_EVENT_RX_DATA_DONE 0x01 /* Rx data done */ -#define MMC_EVENT_TX_DATA_DONE 0x02 /* Tx data done */ -#define MMC_EVENT_PROG_DONE 0x04 /* Programming is done */ - - -#define MMC_IRQ_MASK() \ -do { \ - REG_MSC_IMASK = 0xffff; \ - REG_MSC_IREG = 0xffff; \ -} while (0) - -/* Stop the MMC clock and wait while it happens */ -static inline int jz_mmc_stop_clock(void) -{ - int timeout = 1000; - - REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; - - while (timeout && (REG_MSC_STAT & MSC_STAT_CLK_EN)) { - timeout--; - if (timeout == 0) { - return MMC_ERROR_TIMEOUT; - } - udelay(1); - } - return MMC_NO_ERROR; -} - -/* Start the MMC clock and operation */ -static inline int jz_mmc_start_clock(void) -{ - REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START | MSC_STRPCL_START_OP; - return MMC_NO_ERROR; -} - -static inline u32 jz_mmc_calc_clkrt(int is_sd, u32 rate) -{ - u32 clkrt; - u32 clk_src = is_sd ? 24000000: 16000000; - - clkrt = 0; - while (rate < clk_src) - { - clkrt ++; - clk_src >>= 1; - } - return clkrt; -} - -/* Set the MMC clock frequency */ -void jz_mmc_set_clock(int sd, u32 rate) -{ - jz_mmc_stop_clock(); - - /* Select clock source of MSC */ - __cpm_select_msc_clk(sd); - - /* Set clock dividor of MSC */ - REG_MSC_CLKRT = jz_mmc_calc_clkrt(sd, rate); -} - -static int jz_mmc_check_status(struct mmc_request *request) -{ - u32 status = REG_MSC_STAT; - - /* Checking for response or data timeout */ - if (status & (MSC_STAT_TIME_OUT_RES | MSC_STAT_TIME_OUT_READ)) { - printf("MMC/SD timeout, MMC_STAT 0x%x CMD %d\n", status, request->cmd); - return MMC_ERROR_TIMEOUT; - } - - /* Checking for CRC error */ - if (status & (MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_RES_ERR)) { - printf("MMC/CD CRC error, MMC_STAT 0x%x\n", status); - return MMC_ERROR_CRC; - } - - return MMC_NO_ERROR; -} - -/* Obtain response to the command and store it to response buffer */ -static void jz_mmc_get_response(struct mmc_request *request) -{ - int i; - u8 *buf; - u32 data; - - DEBUG(3, "fetch response for request %d, cmd %d\n", request->rtype, request->cmd); - - buf = request->response; - request->result = MMC_NO_ERROR; - - switch (request->rtype) { - case RESPONSE_R1: case RESPONSE_R1B: case RESPONSE_R6: - case RESPONSE_R3: case RESPONSE_R4: case RESPONSE_R5: - { - data = REG_MSC_RES; - buf[0] = (data >> 8) & 0xff; - buf[1] = data & 0xff; - data = REG_MSC_RES; - buf[2] = (data >> 8) & 0xff; - buf[3] = data & 0xff; - data = REG_MSC_RES; - buf[4] = data & 0xff; - - DEBUG(3, "request %d, response [%02x %02x %02x %02x %02x]\n", - request->rtype, buf[0], buf[1], buf[2], buf[3], buf[4]); - break; - } - case RESPONSE_R2_CID: case RESPONSE_R2_CSD: - { - for (i = 0; i < 16; i += 2) { - data = REG_MSC_RES; - buf[i] = (data >> 8) & 0xff; - buf[i+1] = data & 0xff; - } - DEBUG(3, "request %d, response [", request->rtype); -#if CONFIG_MMC_DEBUG_VERBOSE > 2 - if (g_mmc_debug >= 3) { - int n; - for (n = 0; n < 17; n++) - printk("%02x ", buf[n]); - printk("]\n"); - } -#endif - break; - } - case RESPONSE_NONE: - DEBUG(3, "No response\n"); - break; - - default: - DEBUG(3, "unhandled response type for request %d\n", request->rtype); - break; - } -} - -static int jz_mmc_receive_data(struct mmc_request *req) -{ - u32 stat, timeout, data, cnt; - u8 *buf = req->buffer; - u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */ - - timeout = 0x3ffffff; - - while (timeout) { - timeout--; - stat = REG_MSC_STAT; - - if (stat & MSC_STAT_TIME_OUT_READ) - return MMC_ERROR_TIMEOUT; - else if (stat & MSC_STAT_CRC_READ_ERROR) - return MMC_ERROR_CRC; - else if (!(stat & MSC_STAT_DATA_FIFO_EMPTY) - || (stat & MSC_STAT_DATA_FIFO_AFULL)) { - /* Ready to read data */ - break; - } - udelay(1); - } - if (!timeout) - return MMC_ERROR_TIMEOUT; - - /* Read data from RXFIFO. It could be FULL or PARTIAL FULL */ - cnt = wblocklen; - while (cnt) { - data = REG_MSC_RXFIFO; - { - *buf++ = (u8)(data >> 0); - *buf++ = (u8)(data >> 8); - *buf++ = (u8)(data >> 16); - *buf++ = (u8)(data >> 24); - } - cnt --; - while (cnt && (REG_MSC_STAT & MSC_STAT_DATA_FIFO_EMPTY)) - ; - } - return MMC_NO_ERROR; -} - -static int jz_mmc_transmit_data(struct mmc_request *req) -{ -#if 0 - u32 nob = req->nob; - u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */ - u8 *buf = req->buffer; - u32 *wbuf = (u32 *)buf; - u32 waligned = (((u32)buf & 0x3) == 0); /* word aligned ? */ - u32 stat, timeout, data, cnt; - - for (nob; nob >= 1; nob--) { - timeout = 0x3FFFFFF; - - while (timeout) { - timeout--; - stat = REG_MSC_STAT; - - if (stat & (MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_WRITE_ERROR_NOSTS)) - return MMC_ERROR_CRC; - else if (!(stat & MSC_STAT_DATA_FIFO_FULL)) { - /* Ready to write data */ - break; - } - - udelay(1); - } - - if (!timeout) - return MMC_ERROR_TIMEOUT; - - /* Write data to TXFIFO */ - cnt = wblocklen; - while (cnt) { - while (REG_MSC_STAT & MSC_STAT_DATA_FIFO_FULL) - ; - - if (waligned) { - REG_MSC_TXFIFO = *wbuf++; - } - else { - data = *buf++ | (*buf++ << 8) | (*buf++ << 16) | (*buf++ << 24); - REG_MSC_TXFIFO = data; - } - - cnt--; - } - } -#endif - return MMC_NO_ERROR; -} - - -/* - * Name: int jz_mmc_exec_cmd() - * Function: send command to the card, and get a response - * Input: struct mmc_request *req : MMC/SD request - * Output: 0: right >0: error code - */ -int jz_mmc_exec_cmd(struct mmc_request *request) -{ - u32 cmdat = 0, events = 0; - int retval, timeout = 0x3fffff; - - /* Indicate we have no result yet */ - request->result = MMC_NO_RESPONSE; - if (request->cmd == MMC_CIM_RESET) { - /* On reset, 1-bit bus width */ - use_4bit = 0; - - /* Reset MMC/SD controller */ - __msc_reset(); - - /* On reset, drop MMC clock down */ - jz_mmc_set_clock(0, MMC_CLOCK_SLOW); - - /* On reset, stop MMC clock */ - jz_mmc_stop_clock(); - } - if (request->cmd == MMC_SEND_OP_COND) { - DEBUG(3, "Have an MMC card\n"); - /* always use 1bit for MMC */ - use_4bit = 0; - } - if (request->cmd == SET_BUS_WIDTH) { - if (request->arg == 0x2) { - printf("Use 4-bit bus width\n"); - use_4bit = 1; - } - else { - printf("Use 1-bit bus width\n"); - use_4bit = 0; - } - } - - /* stop clock */ - jz_mmc_stop_clock(); - - /* mask all interrupts */ - REG_MSC_IMASK = 0xffff; - - /* clear status */ - REG_MSC_IREG = 0xffff; - - /* use 4-bit bus width when possible */ - if (use_4bit) - cmdat |= MSC_CMDAT_BUS_WIDTH_4BIT; - - /* Set command type and events */ - switch (request->cmd) { - /* MMC core extra command */ - case MMC_CIM_RESET: - cmdat |= MSC_CMDAT_INIT; /* Initialization sequence sent prior to command */ - break; - - /* bc - broadcast - no response */ - case MMC_GO_IDLE_STATE: - case MMC_SET_DSR: - break; - - /* bcr - broadcast with response */ - case MMC_SEND_OP_COND: - case MMC_ALL_SEND_CID: - case MMC_GO_IRQ_STATE: - break; - - /* adtc - addressed with data transfer */ - case MMC_READ_DAT_UNTIL_STOP: - case MMC_READ_SINGLE_BLOCK: - case MMC_READ_MULTIPLE_BLOCK: - case SEND_SCR: - cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_READ; - events = MMC_EVENT_RX_DATA_DONE; - break; - - case MMC_WRITE_DAT_UNTIL_STOP: - case MMC_WRITE_BLOCK: - case MMC_WRITE_MULTIPLE_BLOCK: - case MMC_PROGRAM_CID: - case MMC_PROGRAM_CSD: - case MMC_SEND_WRITE_PROT: - case MMC_GEN_CMD: - case MMC_LOCK_UNLOCK: - cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_WRITE; - events = MMC_EVENT_TX_DATA_DONE | MMC_EVENT_PROG_DONE; - - break; - - case MMC_STOP_TRANSMISSION: - events = MMC_EVENT_PROG_DONE; - break; - - /* ac - no data transfer */ - default: - break; - } - - /* Set response type */ - switch (request->rtype) { - case RESPONSE_NONE: - break; - - case RESPONSE_R1B: - cmdat |= MSC_CMDAT_BUSY; - /*FALLTHRU*/ - case RESPONSE_R1: - cmdat |= MSC_CMDAT_RESPONSE_R1; - break; - case RESPONSE_R2_CID: - case RESPONSE_R2_CSD: - cmdat |= MSC_CMDAT_RESPONSE_R2; - break; - case RESPONSE_R3: - cmdat |= MSC_CMDAT_RESPONSE_R3; - break; - case RESPONSE_R4: - cmdat |= MSC_CMDAT_RESPONSE_R4; - break; - case RESPONSE_R5: - cmdat |= MSC_CMDAT_RESPONSE_R5; - break; - case RESPONSE_R6: - cmdat |= MSC_CMDAT_RESPONSE_R6; - break; - default: - break; - } - - /* Set command index */ - if (request->cmd == MMC_CIM_RESET) { - REG_MSC_CMD = MMC_GO_IDLE_STATE; - } else { - REG_MSC_CMD = request->cmd; - } - - /* Set argument */ - REG_MSC_ARG = request->arg; - - /* Set block length and nob */ - if (request->cmd == SEND_SCR) { /* get SCR from DataFIFO */ - REG_MSC_BLKLEN = 8; - REG_MSC_NOB = 1; - } else { - REG_MSC_BLKLEN = request->block_len; - REG_MSC_NOB = request->nob; - } - - /* Set command */ - REG_MSC_CMDAT = cmdat; - - DEBUG(1, "Send cmd %d cmdat: %x arg: %x resp %d\n", request->cmd, - cmdat, request->arg, request->rtype); - - /* Start MMC/SD clock and send command to card */ - jz_mmc_start_clock(); - - /* Wait for command completion */ - while (timeout-- && !(REG_MSC_STAT & MSC_STAT_END_CMD_RES)) - ; - - if (timeout == 0) - return MMC_ERROR_TIMEOUT; - - REG_MSC_IREG = MSC_IREG_END_CMD_RES; /* clear flag */ - - /* Check for status */ - retval = jz_mmc_check_status(request); - if (retval) { - return retval; - } - - /* Complete command with no response */ - if (request->rtype == RESPONSE_NONE) { - return MMC_NO_ERROR; - } - - /* Get response */ - jz_mmc_get_response(request); - - /* Start data operation */ - if (events & (MMC_EVENT_RX_DATA_DONE | MMC_EVENT_TX_DATA_DONE)) { - if (events & MMC_EVENT_RX_DATA_DONE) { - if (request->cmd == SEND_SCR) { - /* SD card returns SCR register as data. - MMC core expect it in the response buffer, - after normal response. */ - request->buffer = (u8 *)((u32)request->response + 5); - } - jz_mmc_receive_data(request); - } - - if (events & MMC_EVENT_TX_DATA_DONE) { - jz_mmc_transmit_data(request); - } - - /* Wait for Data Done */ - while (!(REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE)) - ; - REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE; /* clear status */ - } - - /* Wait for Prog Done event */ - if (events & MMC_EVENT_PROG_DONE) { - while (!(REG_MSC_IREG & MSC_IREG_PRG_DONE)) - ; - REG_MSC_IREG = MSC_IREG_PRG_DONE; /* clear status */ - } - - /* Command completed */ - - return MMC_NO_ERROR; /* return successfully */ -} - -int mmc_block_read(u8 *dst, ulong src, ulong len) -{ - - struct mmc_request request; - struct mmc_response_r1 r1; - int retval; - - if (len == 0) { - return 0; - } - mmc_simple_cmd(&request, MMC_SEND_STATUS, mmcinfo.rca, RESPONSE_R1); - retval = mmc_unpack_r1(&request, &r1, 0); - if (retval && (retval != MMC_ERROR_STATE_MISMATCH)) { - return retval; - } - - mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, len, RESPONSE_R1); - if ((retval = mmc_unpack_r1(&request, &r1, 0))) { - return retval; - } - - if (sd2_0) - src /= len; - - mmc_send_cmd(&request, MMC_READ_SINGLE_BLOCK, src, 1,len, RESPONSE_R1, dst); - if ((retval = mmc_unpack_r1(&request, &r1, 0))) { - return retval; - } - return retval; -} - -int mmc_block_write(ulong dst, uchar *src, int len) -{ - return 0; -} - -int mmc_read(ulong src, uchar *dst, int size) -{ - ulong end, part_start, part_end, part_len, aligned_start, aligned_end; - ulong mmc_block_size, mmc_block_address; - - if (size == 0) { - return 0; - } - - if (!mmc_ready) { - printf("MMC card is not ready\n"); - return -1; - } - - mmc_block_size = MMC_BLOCK_SIZE; - mmc_block_address = ~(mmc_block_size - 1); - - src -= CFG_MMC_BASE; - end = src + size; - part_start = ~mmc_block_address & src; - part_end = ~mmc_block_address & end; - aligned_start = mmc_block_address & src; - aligned_end = mmc_block_address & end; - /* all block aligned accesses */ - debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - if (part_start) { - part_len = mmc_block_size - part_start; - debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) { - return -1; - } - memcpy(dst, mmc_buf+part_start, part_len); - dst += part_len; - src += part_len; - } - debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - for (; src < aligned_end; src += mmc_block_size, dst += mmc_block_size) { - debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - - if ((mmc_block_read((uchar *)(dst), src, mmc_block_size)) < 0) { - return -1; - } - } - debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - - if (part_end && src < end) { - if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) { - return -1; - } - memcpy(dst, mmc_buf, part_end); - } - return 0; - -} - -int mmc_write(uchar *src, ulong dst, int size) -{ - ulong end, part_start, part_end, part_len, aligned_start, aligned_end; - ulong mmc_block_size, mmc_block_address; - - if (size == 0) { - return 0; - } - - if (!mmc_ready) { - printf("MMC card is not ready\n"); - return -1; - } - - mmc_block_size = MMC_BLOCK_SIZE; - mmc_block_address = ~(mmc_block_size - 1); - - dst -= CFG_MMC_BASE; - end = dst + size; - part_start = ~mmc_block_address & dst; - part_end = ~mmc_block_address & end; - aligned_start = mmc_block_address & dst; - aligned_end = mmc_block_address & end; - - /* all block aligned accesses */ - debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - if (part_start) { - part_len = mmc_block_size - part_start; - debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - (ulong)src, dst, end, part_start, part_end, aligned_start, aligned_end); - if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) { - return -1; - } - memcpy(mmc_buf+part_start, src, part_len); - if ((mmc_block_write(aligned_start, mmc_buf, mmc_block_size)) < 0) { - return -1; - } - dst += part_len; - src += part_len; - } - debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - for (; dst < aligned_end; src += mmc_block_size, dst += mmc_block_size) { - debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - if ((mmc_block_write(dst, (uchar *)src, mmc_block_size)) < 0) { - return -1; - } - } - debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - if (part_end && dst < end) { - debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n", - src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end); - if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) { - return -1; - } - memcpy(mmc_buf, src, part_end); - if ((mmc_block_write(aligned_end, mmc_buf, mmc_block_size)) < 0) { - return -1; - } - } - return 0; -} - -ulong mmc_bread(int dev_num, ulong blknr, ulong blkcnt, ulong *dst) -{ - ulong src; - int mmc_block_size = MMC_BLOCK_SIZE; - - src = blknr * mmc_block_size + CFG_MMC_BASE; - mmc_read(src, (uchar *)dst, blkcnt*mmc_block_size); - return blkcnt; -} - -int mmc_select_card(void) -{ - struct mmc_request request; - struct mmc_response_r1 r1; - int retval; - - mmc_simple_cmd(&request, MMC_SELECT_CARD, mmcinfo.rca, RESPONSE_R1B); - retval = mmc_unpack_r1(&request, &r1, 0); - if (retval) { - return retval; - } - - if (mmcinfo.sd) { - mmc_simple_cmd(&request, MMC_APP_CMD, mmcinfo.rca, RESPONSE_R1); - retval = mmc_unpack_r1(&request,&r1,0); - if (retval) { - return retval; - } -#if defined(MMC_BUS_WIDTH_1BIT) - mmc_simple_cmd(&request, SET_BUS_WIDTH, 1, RESPONSE_R1); -#else - mmc_simple_cmd(&request, SET_BUS_WIDTH, 2, RESPONSE_R1); -#endif - retval = mmc_unpack_r1(&request,&r1,0); - if (retval) { - return retval; - } - } - return 0; -} - -/* - * Configure card - */ -static void mmc_configure_card(void) -{ - u32 rate; - - /* Get card info */ - if (sd2_0) - mmcinfo.block_num = (mmcinfo.csd.c_size + 1) << 10; - else - mmcinfo.block_num = (mmcinfo.csd.c_size + 1) * (1 << (mmcinfo.csd.c_size_mult + 2)); - - mmcinfo.block_len = 1 << mmcinfo.csd.read_bl_len; - - /* Fix the clock rate */ - rate = mmc_tran_speed(mmcinfo.csd.tran_speed); - if (rate < MMC_CLOCK_SLOW) - rate = MMC_CLOCK_SLOW; - if ((mmcinfo.sd == 0) && (rate > MMC_CLOCK_FAST)) - rate = MMC_CLOCK_FAST; - if ((mmcinfo.sd) && (rate > SD_CLOCK_FAST)) - rate = SD_CLOCK_FAST; - - DEBUG(2,"mmc_configure_card: block_len=%d block_num=%d rate=%d\n", mmcinfo.block_len, mmcinfo.block_num, rate); - - jz_mmc_set_clock(mmcinfo.sd, rate); -} - -/* - * State machine routines to initialize card(s) - */ - -/* - CIM_SINGLE_CARD_ACQ (frequency at 400 kHz) - --- Must enter from GO_IDLE_STATE --- - 1. SD_SEND_OP_COND (SD Card) [CMD55] + [CMD41] - 2. SEND_OP_COND (Full Range) [CMD1] {optional} - 3. SEND_OP_COND (Set Range ) [CMD1] - If busy, delay and repeat step 2 - 4. ALL_SEND_CID [CMD2] - If timeout, set an error (no cards found) - 5. SET_RELATIVE_ADDR [CMD3] - 6. SEND_CSD [CMD9] - 7. SET_DSR [CMD4] Only call this if (csd.dsr_imp). - 8. Set clock frequency (check available in csd.tran_speed) - */ - -#define MMC_INIT_DOING 0 -#define MMC_INIT_PASSED 1 -#define MMC_INIT_FAILED 2 - -static int mmc_init_card_state(struct mmc_request *request) -{ - struct mmc_response_r1 r1; - struct mmc_response_r3 r3; - int retval; - int ocr = 0x40300000; - int limit_41 = 0; - - DEBUG(2,"mmc_init_card_state\n"); - - switch (request->cmd) { - case MMC_GO_IDLE_STATE: /* No response to parse */ - if (mmcinfo.sd) - mmc_simple_cmd(request, 8, 0x1aa, RESPONSE_R1); - else - mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3); - break; - - case 8: - retval = mmc_unpack_r1(request,&r1,mmcinfo.state); - mmc_simple_cmd(request, MMC_APP_CMD, 0, RESPONSE_R1); - break; - - case MMC_APP_CMD: - retval = mmc_unpack_r1(request,&r1,mmcinfo.state); - if (retval & (limit_41 < 100)) { - DEBUG(0, "mmc_init_card_state: unable to MMC_APP_CMD error=%d (%s)\n", - retval, mmc_result_to_string(retval)); - limit_41++; - mmc_simple_cmd(request, SD_SEND_OP_COND, ocr, RESPONSE_R3); - } else if (limit_41 < 100) { - limit_41++; - mmc_simple_cmd(request, SD_SEND_OP_COND, ocr, RESPONSE_R3); - } else{ - /* reset the card to idle*/ - mmc_simple_cmd(request, MMC_GO_IDLE_STATE, 0, RESPONSE_NONE); - mmcinfo.sd = 0; - } - break; - - case SD_SEND_OP_COND: - retval = mmc_unpack_r3(request, &r3); - if (retval) { - /* Try MMC card */ - mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3); - break; - } - - DEBUG(2,"mmc_init_card_state: read ocr value = 0x%08x\n", r3.ocr); - - if(!(r3.ocr & MMC_CARD_BUSY || ocr == 0)){ - udelay(10000); - mmc_simple_cmd(request, MMC_APP_CMD, 0, RESPONSE_R1); - } - else { - /* Set the data bus width to 4 bits */ - mmcinfo.sd = 1; /* SD Card ready */ - mmcinfo.state = CARD_STATE_READY; - mmc_simple_cmd(request, MMC_ALL_SEND_CID, 0, RESPONSE_R2_CID); - } - break; - - case MMC_SEND_OP_COND: - retval = mmc_unpack_r3(request, &r3); - if (retval) { - DEBUG(0,"mmc_init_card_state: failed SEND_OP_COND error=%d (%s)\n", - retval, mmc_result_to_string(retval)); - return MMC_INIT_FAILED; - } - - DEBUG(2,"mmc_init_card_state: read ocr value = 0x%08x\n", r3.ocr); - if (!(r3.ocr & MMC_CARD_BUSY)) { - mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3); - } - else { - mmcinfo.sd = 0; /* MMC Card ready */ - mmcinfo.state = CARD_STATE_READY; - mmc_simple_cmd(request, MMC_ALL_SEND_CID, 0, RESPONSE_R2_CID); - } - break; - - case MMC_ALL_SEND_CID: - retval = mmc_unpack_cid( request, &mmcinfo.cid ); - mmc_dev.if_type = IF_TYPE_MMC; - mmc_dev.part_type = PART_TYPE_DOS; - mmc_dev.dev = 0; - mmc_dev.lun = 0; - mmc_dev.type = 0; - /* FIXME fill in the correct size (is set to 32MByte) */ - mmc_dev.blksz = 512; - mmc_dev.lba = 0x10000; - mmc_dev.removable = 0; - - /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */ - if ( retval && (retval != MMC_ERROR_CRC)) { - DEBUG(0,"mmc_init_card_state: unable to ALL_SEND_CID error=%d (%s)\n", - retval, mmc_result_to_string(retval)); - return MMC_INIT_FAILED; - } - mmcinfo.state = CARD_STATE_IDENT; - if(mmcinfo.sd) - mmc_simple_cmd(request, MMC_SET_RELATIVE_ADDR, 0, RESPONSE_R6); - else - mmc_simple_cmd(request, MMC_SET_RELATIVE_ADDR, ID_TO_RCA(mmcinfo.id) << 16, RESPONSE_R1); - break; - - case MMC_SET_RELATIVE_ADDR: - if (mmcinfo.sd) { - retval = mmc_unpack_r6(request, &r1, mmcinfo.state, &mmcinfo.rca); - mmcinfo.rca = mmcinfo.rca << 16; - DEBUG(2, "mmc_init_card_state: Get RCA from SD: 0x%04x Status: %x\n", mmcinfo.rca, r1.status); - } else { - retval = mmc_unpack_r1(request,&r1,mmcinfo.state); - mmcinfo.rca = ID_TO_RCA(mmcinfo.id) << 16; - } - if (retval) { - DEBUG(0, "mmc_init_card_state: unable to SET_RELATIVE_ADDR error=%d (%s)\n", - retval, mmc_result_to_string(retval)); - return MMC_INIT_FAILED; - } - - mmcinfo.state = CARD_STATE_STBY; - mmc_simple_cmd(request, MMC_SEND_CSD, mmcinfo.rca, RESPONSE_R2_CSD); - - break; - - case MMC_SEND_CSD: - retval = mmc_unpack_csd(request, &mmcinfo.csd); - mmc_csd_t *csd = (mmc_csd_t *)retval; - memcpy(&mmc_csd, csd, sizeof(csd)); - mmc_ready = 1; - - printf("MMC card is ready\n"); - /* FIXME add verbose printout for csd */ - - /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */ - if (retval && (retval != MMC_ERROR_CRC)) { - DEBUG(0, "mmc_init_card_state: unable to SEND_CSD error=%d (%s)\n", - retval, mmc_result_to_string(retval)); - return MMC_INIT_FAILED; - } - if (mmcinfo.csd.dsr_imp) { - DEBUG(0, "mmc_init_card_state: driver doesn't support setting DSR\n"); - } - mmc_configure_card(); - return MMC_INIT_PASSED; - - default: - DEBUG(0, "mmc_init_card_state: error! Illegal last cmd %d\n", request->cmd); - return MMC_INIT_FAILED; - } - - return MMC_INIT_DOING; -} - -int mmc_init_card(void) -{ - struct mmc_request request; - int retval; - - mmc_simple_cmd(&request, MMC_CIM_RESET, 0, RESPONSE_NONE); /* reset card */ - mmc_simple_cmd(&request, MMC_GO_IDLE_STATE, 0, RESPONSE_NONE); - mmcinfo.sd = 1; /* assuming a SD card */ - - while ((retval = mmc_init_card_state(&request)) == MMC_INIT_DOING) - ; - - if (retval == MMC_INIT_PASSED) - return MMC_NO_ERROR; - else - return MMC_NO_RESPONSE; -} - -int mmc_legacy_init(int verbose) -{ - if (!__msc_card_detected()) - return 1; - - printf("MMC card found\n"); - - /* Step-1: init GPIO */ - __gpio_as_msc(); - - __msc_init_io(); - - /* Step-2: turn on power of card */ -#if !defined(CONFIG_SAKC) - __msc_enable_power(); -#endif - - /* Step-3: Reset MSC Controller. */ - __msc_reset(); - - /* Step-3: mask all IRQs. */ - MMC_IRQ_MASK(); - - /* Step-4: stop MMC/SD clock */ - jz_mmc_stop_clock(); - mmc_init_card(); - mmc_select_card(); - - mmc_dev.block_read = mmc_bread; - fat_register_device(&mmc_dev,1); /* partitions start counting with 1 */ - - return 0; -} - -int mmc_ident(block_dev_desc_t *dev) -{ - return 0; -} - -int mmc2info(ulong addr) -{ - /* FIXME hard codes to 32 MB device */ - if (addr >= CFG_MMC_BASE && addr < CFG_MMC_BASE + 0x02000000) { - return 1; - } - return 0; -} -/* - * Debugging functions - */ - -static char * mmc_result_strings[] = { - "NO_RESPONSE", - "NO_ERROR", - "ERROR_OUT_OF_RANGE", - "ERROR_ADDRESS", - "ERROR_BLOCK_LEN", - "ERROR_ERASE_SEQ", - "ERROR_ERASE_PARAM", - "ERROR_WP_VIOLATION", - "ERROR_CARD_IS_LOCKED", - "ERROR_LOCK_UNLOCK_FAILED", - "ERROR_COM_CRC", - "ERROR_ILLEGAL_COMMAND", - "ERROR_CARD_ECC_FAILED", - "ERROR_CC", - "ERROR_GENERAL", - "ERROR_UNDERRUN", - "ERROR_OVERRUN", - "ERROR_CID_CSD_OVERWRITE", - "ERROR_STATE_MISMATCH", - "ERROR_HEADER_MISMATCH", - "ERROR_TIMEOUT", - "ERROR_CRC", - "ERROR_DRIVER_FAILURE", -}; - -char * mmc_result_to_string(int i) -{ - return mmc_result_strings[i+1]; -} - -static char * card_state_strings[] = { - "empty", - "idle", - "ready", - "ident", - "stby", - "tran", - "data", - "rcv", - "prg", - "dis", -}; - -static inline char * card_state_to_string(int i) -{ - return card_state_strings[i+1]; -} - -/* - * Utility functions - */ - -#define PARSE_U32(_buf,_index) \ - (((u32)_buf[_index]) << 24) | (((u32)_buf[_index+1]) << 16) | \ - (((u32)_buf[_index+2]) << 8) | ((u32)_buf[_index+3]); - -#define PARSE_U16(_buf,_index) \ - (((u16)_buf[_index]) << 8) | ((u16)_buf[_index+1]); - -int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd) -{ - u8 *buf = request->response; - int num = 0; - - if (request->result) - return request->result; - - csd->csd_structure = (buf[1] & 0xc0) >> 6; - if (csd->csd_structure) - sd2_0 = 1; - else - sd2_0 = 0; - - switch (csd->csd_structure) { - case 0 : - csd->taac = buf[2]; - csd->nsac = buf[3]; - csd->tran_speed = buf[4]; - csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4); - csd->read_bl_len = buf[6] & 0x0f; - /* for support 2GB card*/ - if (csd->read_bl_len >= 10) - { - num = csd->read_bl_len - 9; - csd->read_bl_len = 9; - } - - csd->read_bl_partial = (buf[7] & 0x80) ? 1 : 0; - csd->write_blk_misalign = (buf[7] & 0x40) ? 1 : 0; - csd->read_blk_misalign = (buf[7] & 0x20) ? 1 : 0; - csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0; - csd->c_size = ((((u16)buf[7]) & 0x03) << 10) | (((u16)buf[8]) << 2) | (((u16)buf[9]) & 0xc0) >> 6; - - if (num) - csd->c_size = csd->c_size << num; - - - csd->vdd_r_curr_min = (buf[9] & 0x38) >> 3; - csd->vdd_r_curr_max = buf[9] & 0x07; - csd->vdd_w_curr_min = (buf[10] & 0xe0) >> 5; - csd->vdd_w_curr_max = (buf[10] & 0x1c) >> 2; - csd->c_size_mult = ((buf[10] & 0x03) << 1) | ((buf[11] & 0x80) >> 7); - switch (csd->csd_structure) { - case CSD_STRUCT_VER_1_0: - case CSD_STRUCT_VER_1_1: - csd->erase.v22.sector_size = (buf[11] & 0x7c) >> 2; - csd->erase.v22.erase_grp_size = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5); - - break; - case CSD_STRUCT_VER_1_2: - default: - csd->erase.v31.erase_grp_size = (buf[11] & 0x7c) >> 2; - csd->erase.v31.erase_grp_mult = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5); - break; - } - csd->wp_grp_size = buf[12] & 0x1f; - csd->wp_grp_enable = (buf[13] & 0x80) ? 1 : 0; - csd->default_ecc = (buf[13] & 0x60) >> 5; - csd->r2w_factor = (buf[13] & 0x1c) >> 2; - csd->write_bl_len = ((buf[13] & 0x03) << 2) | ((buf[14] & 0xc0) >> 6); - if (csd->write_bl_len >= 10) - csd->write_bl_len = 9; - - csd->write_bl_partial = (buf[14] & 0x20) ? 1 : 0; - csd->file_format_grp = (buf[15] & 0x80) ? 1 : 0; - csd->copy = (buf[15] & 0x40) ? 1 : 0; - csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0; - csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0; - csd->file_format = (buf[15] & 0x0c) >> 2; - csd->ecc = buf[15] & 0x03; - - DEBUG(2," csd_structure=%d spec_vers=%d taac=%02x nsac=%02x tran_speed=%02x\n" - " ccc=%04x read_bl_len=%d read_bl_partial=%d write_blk_misalign=%d\n" - " read_blk_misalign=%d dsr_imp=%d c_size=%d vdd_r_curr_min=%d\n" - " vdd_r_curr_max=%d vdd_w_curr_min=%d vdd_w_curr_max=%d c_size_mult=%d\n" - " wp_grp_size=%d wp_grp_enable=%d default_ecc=%d r2w_factor=%d\n" - " write_bl_len=%d write_bl_partial=%d file_format_grp=%d copy=%d\n" - " perm_write_protect=%d tmp_write_protect=%d file_format=%d ecc=%d\n", - csd->csd_structure, csd->spec_vers, - csd->taac, csd->nsac, csd->tran_speed, - csd->ccc, csd->read_bl_len, - csd->read_bl_partial, csd->write_blk_misalign, - csd->read_blk_misalign, csd->dsr_imp, - csd->c_size, csd->vdd_r_curr_min, - csd->vdd_r_curr_max, csd->vdd_w_curr_min, - csd->vdd_w_curr_max, csd->c_size_mult, - csd->wp_grp_size, csd->wp_grp_enable, - csd->default_ecc, csd->r2w_factor, - csd->write_bl_len, csd->write_bl_partial, - csd->file_format_grp, csd->copy, - csd->perm_write_protect, csd->tmp_write_protect, - csd->file_format, csd->ecc); - switch (csd->csd_structure) { - case CSD_STRUCT_VER_1_0: - case CSD_STRUCT_VER_1_1: - DEBUG(2," V22 sector_size=%d erase_grp_size=%d\n", - csd->erase.v22.sector_size, - csd->erase.v22.erase_grp_size); - break; - case CSD_STRUCT_VER_1_2: - default: - DEBUG(2," V31 erase_grp_size=%d erase_grp_mult=%d\n", - csd->erase.v31.erase_grp_size, - csd->erase.v31.erase_grp_mult); - break; - - } - break; - - case 1 : - csd->taac = 0; - csd->nsac = 0; - csd->tran_speed = buf[4]; - csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4); - - csd->read_bl_len = 9; - csd->read_bl_partial = 0; - csd->write_blk_misalign = 0; - csd->read_blk_misalign = 0; - csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0; - csd->c_size = ((((u16)buf[8]) & 0x3f) << 16) | (((u16)buf[9]) << 8) | ((u16)buf[10]) ; - switch (csd->csd_structure) { - case CSD_STRUCT_VER_1_0: - case CSD_STRUCT_VER_1_1: - csd->erase.v22.sector_size = 0x7f; - csd->erase.v22.erase_grp_size = 0; - break; - case CSD_STRUCT_VER_1_2: - default: - csd->erase.v31.erase_grp_size = 0x7f; - csd->erase.v31.erase_grp_mult = 0; - break; - } - csd->wp_grp_size = 0; - csd->wp_grp_enable = 0; - csd->default_ecc = (buf[13] & 0x60) >> 5; - csd->r2w_factor = 4;/* Unused */ - csd->write_bl_len = 9; - - csd->write_bl_partial = 0; - csd->file_format_grp = 0; - csd->copy = (buf[15] & 0x40) ? 1 : 0; - csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0; - csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0; - csd->file_format = 0; - csd->ecc = buf[15] & 0x03; - - DEBUG(2," csd_structure=%d spec_vers=%d taac=%02x nsac=%02x tran_speed=%02x\n" - " ccc=%04x read_bl_len=%d read_bl_partial=%d write_blk_misalign=%d\n" - " read_blk_misalign=%d dsr_imp=%d c_size=%d vdd_r_curr_min=%d\n" - " vdd_r_curr_max=%d vdd_w_curr_min=%d vdd_w_curr_max=%d c_size_mult=%d\n" - " wp_grp_size=%d wp_grp_enable=%d default_ecc=%d r2w_factor=%d\n" - " write_bl_len=%d write_bl_partial=%d file_format_grp=%d copy=%d\n" - " perm_write_protect=%d tmp_write_protect=%d file_format=%d ecc=%d\n", - csd->csd_structure, csd->spec_vers, - csd->taac, csd->nsac, csd->tran_speed, - csd->ccc, csd->read_bl_len, - csd->read_bl_partial, csd->write_blk_misalign, - csd->read_blk_misalign, csd->dsr_imp, - csd->c_size, csd->vdd_r_curr_min, - csd->vdd_r_curr_max, csd->vdd_w_curr_min, - csd->vdd_w_curr_max, csd->c_size_mult, - csd->wp_grp_size, csd->wp_grp_enable, - csd->default_ecc, csd->r2w_factor, - csd->write_bl_len, csd->write_bl_partial, - csd->file_format_grp, csd->copy, - csd->perm_write_protect, csd->tmp_write_protect, - csd->file_format, csd->ecc); - switch (csd->csd_structure) { - case CSD_STRUCT_VER_1_0: - case CSD_STRUCT_VER_1_1: - DEBUG(2," V22 sector_size=%d erase_grp_size=%d\n", - csd->erase.v22.sector_size, - csd->erase.v22.erase_grp_size); - break; - case CSD_STRUCT_VER_1_2: - default: - DEBUG(2," V31 erase_grp_size=%d erase_grp_mult=%d\n", - csd->erase.v31.erase_grp_size, - csd->erase.v31.erase_grp_mult); - break; - } - } - - if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH; - - return 0; -} - -int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state) -{ - u8 *buf = request->response; - - if (request->result) return request->result; - - r1->cmd = buf[0]; - r1->status = PARSE_U32(buf,1); - - DEBUG(2, "mmc_unpack_r1: cmd=%d status=%08x\n", r1->cmd, r1->status); - - if (R1_STATUS(r1->status)) { - if (r1->status & R1_OUT_OF_RANGE) return MMC_ERROR_OUT_OF_RANGE; - if (r1->status & R1_ADDRESS_ERROR) return MMC_ERROR_ADDRESS; - if (r1->status & R1_BLOCK_LEN_ERROR) return MMC_ERROR_BLOCK_LEN; - if (r1->status & R1_ERASE_SEQ_ERROR) return MMC_ERROR_ERASE_SEQ; - if (r1->status & R1_ERASE_PARAM) return MMC_ERROR_ERASE_PARAM; - if (r1->status & R1_WP_VIOLATION) return MMC_ERROR_WP_VIOLATION; - /*if (r1->status & R1_CARD_IS_LOCKED) return MMC_ERROR_CARD_IS_LOCKED; */ - if (r1->status & R1_LOCK_UNLOCK_FAILED) return MMC_ERROR_LOCK_UNLOCK_FAILED; - if (r1->status & R1_COM_CRC_ERROR) return MMC_ERROR_COM_CRC; - if (r1->status & R1_ILLEGAL_COMMAND) return MMC_ERROR_ILLEGAL_COMMAND; - if (r1->status & R1_CARD_ECC_FAILED) return MMC_ERROR_CARD_ECC_FAILED; - if (r1->status & R1_CC_ERROR) return MMC_ERROR_CC; - if (r1->status & R1_ERROR) return MMC_ERROR_GENERAL; - if (r1->status & R1_UNDERRUN) return MMC_ERROR_UNDERRUN; - if (r1->status & R1_OVERRUN) return MMC_ERROR_OVERRUN; - if (r1->status & R1_CID_CSD_OVERWRITE) return MMC_ERROR_CID_CSD_OVERWRITE; - } - - if (buf[0] != request->cmd) return MMC_ERROR_HEADER_MISMATCH; - - /* This should be last - it's the least dangerous error */ - - return 0; -} - -int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr) -{ - u8 *buf = request->response; - if (request->result) return request->result; - - *scr = PARSE_U32(buf, 5); /* Save SCR returned by the SD Card */ - return mmc_unpack_r1(request, r1, state); - -} - -int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca) -{ - u8 *buf = request->response; - - if (request->result) return request->result; - - *rca = PARSE_U16(buf,1); /* Save RCA returned by the SD Card */ - - *(buf+1) = 0; - *(buf+2) = 0; - - return mmc_unpack_r1(request, r1, state); -} - -int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid) -{ - u8 *buf = request->response; - int i; - - if (request->result) return request->result; - - cid->mid = buf[1]; - cid->oid = PARSE_U16(buf,2); - for (i = 0 ; i < 6 ; i++) - cid->pnm[i] = buf[4+i]; - cid->pnm[6] = 0; - cid->prv = buf[10]; - cid->psn = PARSE_U32(buf,11); - cid->mdt = buf[15]; - - DEBUG(2,"mmc_unpack_cid: mid=%d oid=%d pnm=%s prv=%d.%d psn=%08x mdt=%d/%d\n", - cid->mid, cid->oid, cid->pnm, - (cid->prv>>4), (cid->prv&0xf), - cid->psn, (cid->mdt>>4), (cid->mdt&0xf)+1997); - - if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH; - return 0; -} - -int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3) -{ - u8 *buf = request->response; - - if (request->result) return request->result; - - r3->ocr = PARSE_U32(buf,1); - DEBUG(2,"mmc_unpack_r3: ocr=%08x\n", r3->ocr); - - if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH; - return 0; -} - -#define KBPS 1 -#define MBPS 1000 - -static u32 ts_exp[] = { 100*KBPS, 1*MBPS, 10*MBPS, 100*MBPS, 0, 0, 0, 0 }; -static u32 ts_mul[] = { 0, 1000, 1200, 1300, 1500, 2000, 2500, 3000, - 3500, 4000, 4500, 5000, 5500, 6000, 7000, 8000 }; - -u32 mmc_tran_speed(u8 ts) -{ - u32 rate = ts_exp[(ts & 0x7)] * ts_mul[(ts & 0x78) >> 3]; - - if (rate <= 0) { - DEBUG(0, "mmc_tran_speed: error - unrecognized speed 0x%02x\n", ts); - return 1; - } - - return rate; -} - -void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg, - u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer) -{ - request->cmd = cmd; - request->arg = arg; - request->rtype = rtype; - request->nob = nob; - request->block_len = block_len; - request->buffer = buffer; - request->cnt = nob * block_len; - - jz_mmc_exec_cmd(request); -} - -#endif /* CONFIG_MMC */ -#endif /* CONFIG_JZ4740 */ diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz_mmc.h b/package/boot/uboot-xburst/files/cpu/mips/jz_mmc.h deleted file mode 100644 index 0c7b70ff8a..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz_mmc.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * linux/drivers/mmc/jz_mmc.h - * - * Author: Vladimir Shebordaev, Igor Oblakov - * Copyright: MontaVista Software Inc. - * - * $Id: jz_mmc.h,v 1.3 2007-06-15 08:04:20 jlwei Exp $ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __MMC_JZMMC_H__ -#define __MMC_JZMMC_H__ - -#include "mmc_protocol.h" - -#define MMC_DEBUG_LEVEL 0 /* Enable Debug: 0 - no debug */ - -#define MMC_BLOCK_SIZE 512 /* MMC/SD Block Size */ - -#define ID_TO_RCA(x) ((x)+1) - -#define MMC_OCR_ARG 0x00ff8000 /* Argument of OCR */ - -enum mmc_result_t { - MMC_NO_RESPONSE = -1, - MMC_NO_ERROR = 0, - MMC_ERROR_OUT_OF_RANGE, - MMC_ERROR_ADDRESS, - MMC_ERROR_BLOCK_LEN, - MMC_ERROR_ERASE_SEQ, - MMC_ERROR_ERASE_PARAM, - MMC_ERROR_WP_VIOLATION, - MMC_ERROR_CARD_IS_LOCKED, - MMC_ERROR_LOCK_UNLOCK_FAILED, - MMC_ERROR_COM_CRC, - MMC_ERROR_ILLEGAL_COMMAND, - MMC_ERROR_CARD_ECC_FAILED, - MMC_ERROR_CC, - MMC_ERROR_GENERAL, - MMC_ERROR_UNDERRUN, - MMC_ERROR_OVERRUN, - MMC_ERROR_CID_CSD_OVERWRITE, - MMC_ERROR_STATE_MISMATCH, - MMC_ERROR_HEADER_MISMATCH, - MMC_ERROR_TIMEOUT, - MMC_ERROR_CRC, - MMC_ERROR_DRIVER_FAILURE, -}; - -/* the information structure of MMC/SD Card */ -typedef struct MMC_INFO -{ - int id; /* Card index */ - int sd; /* MMC or SD card */ - int rca; /* RCA */ - u32 scr; /* SCR 63:32*/ - int flags; /* Ejected, inserted */ - enum card_state state; /* empty, ident, ready, whatever */ - - /* Card specific information */ - struct mmc_cid cid; - struct mmc_csd csd; - u32 block_num; - u32 block_len; - u32 erase_unit; -} mmc_info; - -mmc_info mmcinfo; - -struct mmc_request { - int index; /* Slot index - used for CS lines */ - int cmd; /* Command to send */ - u32 arg; /* Argument to send */ - enum mmc_rsp_t rtype; /* Response type expected */ - - /* Data transfer (these may be modified at the low level) */ - u16 nob; /* Number of blocks to transfer*/ - u16 block_len; /* Block length */ - u8 *buffer; /* Data buffer */ - u32 cnt; /* Data length, for PIO */ - - /* Results */ - u8 response[18]; /* Buffer to store response - CRC is optional */ - enum mmc_result_t result; -}; - -char * mmc_result_to_string(int); -int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd); -int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state); -int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca); -int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr); -int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid); -int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3); - -void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg, - u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer); -u32 mmc_tran_speed(u8 ts); -void jz_mmc_set_clock(int sd, u32 rate); -void jz_mmc_hardware_init(void); - -static inline void mmc_simple_cmd(struct mmc_request *request, int cmd, u32 arg, enum mmc_rsp_t rtype) -{ - mmc_send_cmd( request, cmd, arg, 0, 0, rtype, 0); -} - -int mmc_legacy_init(int verbose); -int mmc_read(ulong src, uchar *dst, int size); -int mmc_write(uchar *src, ulong dst, int size); -int mmc2info(ulong addr); - -#endif /* __MMC_JZMMC_H__ */ diff --git a/package/boot/uboot-xburst/files/cpu/mips/jz_serial.c b/package/boot/uboot-xburst/files/cpu/mips/jz_serial.c deleted file mode 100644 index e9a18a105b..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/jz_serial.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Jz47xx UART support - * - * Hardcoded to UART 0 for now - * Options also hardcoded to 8N1 - * - * Copyright (c) 2005 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> - -#if defined(CONFIG_JZ4740) - -#include <common.h> - -#include <asm/jz4740.h> - -#undef UART_BASE -#ifndef CONFIG_SYS_UART_BASE -#define UART_BASE UART0_BASE -#else -#define UART_BASE CONFIG_SYS_UART_BASE -#endif - -/****************************************************************************** -* -* serial_init - initialize a channel -* -* This routine initializes the number of data bits, parity -* and set the selected baud rate. Interrupts are disabled. -* Set the modem control signals if the option is selected. -* -* RETURNS: N/A -*/ - -int serial_init (void) -{ -#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) - volatile u8 *uart_fcr = (volatile u8 *)(UART_BASE + OFF_FCR); - volatile u8 *uart_lcr = (volatile u8 *)(UART_BASE + OFF_LCR); - volatile u8 *uart_ier = (volatile u8 *)(UART_BASE + OFF_IER); - volatile u8 *uart_sircr = (volatile u8 *)(UART_BASE + OFF_SIRCR); - - /* Disable port interrupts while changing hardware */ - *uart_ier = 0; - - /* Disable UART unit function */ - *uart_fcr = ~UART_FCR_UUE; - - /* Set both receiver and transmitter in UART mode (not SIR) */ - *uart_sircr = ~(SIRCR_RSIRE | SIRCR_TSIRE); - - /* Set databits, stopbits and parity. (8-bit data, 1 stopbit, no parity) */ - *uart_lcr = UART_LCR_WLEN_8 | UART_LCR_STOP_1; - - /* Set baud rate */ - serial_setbrg(); - - /* Enable UART unit, enable and clear FIFO */ - *uart_fcr = UART_FCR_UUE | UART_FCR_FE | UART_FCR_TFLS | UART_FCR_RFLS; -#endif - return 0; -} - -void serial_setbrg (void) -{ - volatile u8 *uart_lcr = (volatile u8 *)(UART_BASE + OFF_LCR); - volatile u8 *uart_dlhr = (volatile u8 *)(UART_BASE + OFF_DLHR); - volatile u8 *uart_dllr = (volatile u8 *)(UART_BASE + OFF_DLLR); - u32 baud_div, tmp; - - baud_div = CONFIG_SYS_EXTAL / 16 / CONFIG_BAUDRATE; - - tmp = *uart_lcr; - tmp |= UART_LCR_DLAB; - *uart_lcr = tmp; - - *uart_dlhr = (baud_div >> 8) & 0xff; - *uart_dllr = baud_div & 0xff; - - tmp &= ~UART_LCR_DLAB; - *uart_lcr = tmp; -} - -void serial_putc (const char c) -{ - volatile u8 *uart_lsr = (volatile u8 *)(UART_BASE + OFF_LSR); - volatile u8 *uart_tdr = (volatile u8 *)(UART_BASE + OFF_TDR); - - if (c == '\n') serial_putc ('\r'); - - /* Wait for fifo to shift out some bytes */ - while ( !((*uart_lsr & (UART_LSR_TDRQ | UART_LSR_TEMT)) == 0x60) ); - - *uart_tdr = (u8)c; -} - -void serial_puts (const char *s) -{ - while (*s) { - serial_putc (*s++); - } -} - -int serial_getc (void) -{ - volatile u8 *uart_rdr = (volatile u8 *)(UART_BASE + OFF_RDR); - - while (!serial_tstc()); - - return *uart_rdr; -} - -int serial_tstc (void) -{ - volatile u8 *uart_lsr = (volatile u8 *)(UART_BASE + OFF_LSR); - - if (*uart_lsr & UART_LSR_DR) { - /* Data in rfifo */ - return (1); - } - return 0; -} - -#endif diff --git a/package/boot/uboot-xburst/files/cpu/mips/mmc_protocol.h b/package/boot/uboot-xburst/files/cpu/mips/mmc_protocol.h deleted file mode 100644 index ebd59125b6..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/mmc_protocol.h +++ /dev/null @@ -1,273 +0,0 @@ -/* -********************************************************************** -* -* uC/MMC -* -* (c) Copyright 2005 - 2007, Ingenic Semiconductor, Inc -* All rights reserved. -* -*********************************************************************** - ----------------------------------------------------------------------- -File : mmc_protocol.h -Purpose : MMC protocol definitions. - ----------------------------------------------------------------------- -Version-Date-----Author-Explanation ----------------------------------------------------------------------- -1.00.00 20060831 WeiJianli First release - ----------------------------------------------------------------------- -Known problems or limitations with current version ----------------------------------------------------------------------- -(none) ----------------------------END-OF-HEADER------------------------------ -*/ - -#ifndef __MMC_PROTOCOL__ -#define __MMC_PROTOCOL__ - -/* Standard MMC/SD clock speeds */ -#define MMC_CLOCK_SLOW 400000 /* 400 kHz for initial setup */ -#define MMC_CLOCK_FAST 20000000 /* 20 MHz for maximum for normal operation */ -#define SD_CLOCK_FAST 24000000 /* 24 MHz for SD Cards */ - -/* Extra MMC commands for state control */ -/* Use negative numbers to disambiguate */ -#define MMC_CIM_RESET -1 - -/* Standard MMC commands (3.1) type argument response */ - /* class 1 */ -#define MMC_GO_IDLE_STATE 0 /* bc */ -#define MMC_SEND_OP_COND 1 /* bcr [31:0] OCR R3 */ -#define MMC_ALL_SEND_CID 2 /* bcr R2 */ -#define MMC_SET_RELATIVE_ADDR 3 /* ac [31:16] RCA R1 */ -#define MMC_SET_DSR 4 /* bc [31:16] RCA */ -#define MMC_SELECT_CARD 7 /* ac [31:16] RCA R1 */ -#define MMC_SEND_CSD 9 /* ac [31:16] RCA R2 */ -#define MMC_SEND_CID 10 /* ac [31:16] RCA R2 */ -#define MMC_READ_DAT_UNTIL_STOP 11 /* adtc [31:0] dadr R1 */ -#define MMC_STOP_TRANSMISSION 12 /* ac R1b */ -#define MMC_SEND_STATUS 13 /* ac [31:16] RCA R1 */ -#define MMC_GO_INACTIVE_STATE 15 /* ac [31:16] RCA */ - - /* class 2 */ -#define MMC_SET_BLOCKLEN 16 /* ac [31:0] block len R1 */ -#define MMC_READ_SINGLE_BLOCK 17 /* adtc [31:0] data addr R1 */ -#define MMC_READ_MULTIPLE_BLOCK 18 /* adtc [31:0] data addr R1 */ - - /* class 3 */ -#define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */ - - /* class 4 */ -#define MMC_SET_BLOCK_COUNT 23 /* adtc [31:0] data addr R1 */ -#define MMC_WRITE_BLOCK 24 /* adtc [31:0] data addr R1 */ -#define MMC_WRITE_MULTIPLE_BLOCK 25 /* adtc R1 */ -#define MMC_PROGRAM_CID 26 /* adtc R1 */ -#define MMC_PROGRAM_CSD 27 /* adtc R1 */ - - /* class 6 */ -#define MMC_SET_WRITE_PROT 28 /* ac [31:0] data addr R1b */ -#define MMC_CLR_WRITE_PROT 29 /* ac [31:0] data addr R1b */ -#define MMC_SEND_WRITE_PROT 30 /* adtc [31:0] wpdata addr R1 */ - - /* class 5 */ -#define MMC_ERASE_GROUP_START 35 /* ac [31:0] data addr R1 */ -#define MMC_ERASE_GROUP_END 36 /* ac [31:0] data addr R1 */ -#define MMC_ERASE 37 /* ac R1b */ - - /* class 9 */ -#define MMC_FAST_IO 39 /* ac <Complex> R4 */ -#define MMC_GO_IRQ_STATE 40 /* bcr R5 */ - - /* class 7 */ -#define MMC_LOCK_UNLOCK 42 /* adtc R1b */ - - /* class 8 */ -#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */ -#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1b */ - - /* SD class */ -#define SD_SEND_OP_COND 41 /* bcr [31:0] OCR R3 */ -#define SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */ -#define SEND_SCR 51 /* adtc [31:0] staff R1 */ - -/* Don't change the order of these; they are used in dispatch tables */ -enum mmc_rsp_t { - RESPONSE_NONE = 0, - RESPONSE_R1 = 1, - RESPONSE_R1B = 2, - RESPONSE_R2_CID = 3, - RESPONSE_R2_CSD = 4, - RESPONSE_R3 = 5, - RESPONSE_R4 = 6, - RESPONSE_R5 = 7, - RESPONSE_R6 = 8, -}; - - -/* - MMC status in R1 - Type - e : error bit - s : status bit - r : detected and set for the actual command response - x : detected and set during command execution. the host must poll - the card by sending status command in order to read these bits. - Clear condition - a : according to the card state - b : always related to the previous command. Reception of - a valid command will clear it (with a delay of one command) - c : clear by read - */ - -#define R1_OUT_OF_RANGE (1 << 31) /* er, c */ -#define R1_ADDRESS_ERROR (1 << 30) /* erx, c */ -#define R1_BLOCK_LEN_ERROR (1 << 29) /* er, c */ -#define R1_ERASE_SEQ_ERROR (1 << 28) /* er, c */ -#define R1_ERASE_PARAM (1 << 27) /* ex, c */ -#define R1_WP_VIOLATION (1 << 26) /* erx, c */ -#define R1_CARD_IS_LOCKED (1 << 25) /* sx, a */ -#define R1_LOCK_UNLOCK_FAILED (1 << 24) /* erx, c */ -#define R1_COM_CRC_ERROR (1 << 23) /* er, b */ -#define R1_ILLEGAL_COMMAND (1 << 22) /* er, b */ -#define R1_CARD_ECC_FAILED (1 << 21) /* ex, c */ -#define R1_CC_ERROR (1 << 20) /* erx, c */ -#define R1_ERROR (1 << 19) /* erx, c */ -#define R1_UNDERRUN (1 << 18) /* ex, c */ -#define R1_OVERRUN (1 << 17) /* ex, c */ -#define R1_CID_CSD_OVERWRITE (1 << 16) /* erx, c, CID/CSD overwrite */ -#define R1_WP_ERASE_SKIP (1 << 15) /* sx, c */ -#define R1_CARD_ECC_DISABLED (1 << 14) /* sx, a */ -#define R1_ERASE_RESET (1 << 13) /* sr, c */ -#define R1_STATUS(x) (x & 0xFFFFE000) -#define R1_CURRENT_STATE(x) ((x & 0x00001E00) >> 9) /* sx, b (4 bits) */ -#define R1_READY_FOR_DATA (1 << 8) /* sx, a */ -#define R1_APP_CMD (1 << 7) /* sr, c */ - -enum card_state { - CARD_STATE_EMPTY = -1, - CARD_STATE_IDLE = 0, - CARD_STATE_READY = 1, - CARD_STATE_IDENT = 2, - CARD_STATE_STBY = 3, - CARD_STATE_TRAN = 4, - CARD_STATE_DATA = 5, - CARD_STATE_RCV = 6, - CARD_STATE_PRG = 7, - CARD_STATE_DIS = 8, -}; - -/* These are unpacked versions of the actual responses */ - - struct mmc_response_r1 { - u8 cmd; - u32 status; -}; - -typedef struct mmc_cid { - u8 mid; - u16 oid; - u8 pnm[7]; /* Product name (we null-terminate) */ - u8 prv; - u32 psn; - u8 mdt; -}mmc_cid_t; - -typedef struct mmc_csd { - u8 csd_structure; - u8 spec_vers; - u8 taac; - u8 nsac; - u8 tran_speed; - u16 ccc; - u8 read_bl_len; - u8 read_bl_partial; - u8 write_blk_misalign; - u8 read_blk_misalign; - u8 dsr_imp; - u16 c_size; - u8 vdd_r_curr_min; - u8 vdd_r_curr_max; - u8 vdd_w_curr_min; - u8 vdd_w_curr_max; - u8 c_size_mult; - union { - struct { /* MMC system specification version 3.1 */ - u8 erase_grp_size; - u8 erase_grp_mult; - } v31; - struct { /* MMC system specification version 2.2 */ - u8 sector_size; - u8 erase_grp_size; - } v22; - } erase; - u8 wp_grp_size; - u8 wp_grp_enable; - u8 default_ecc; - u8 r2w_factor; - u8 write_bl_len; - u8 write_bl_partial; - u8 file_format_grp; - u8 copy; - u8 perm_write_protect; - u8 tmp_write_protect; - u8 file_format; - u8 ecc; -}mmc_csd_t;; - -struct mmc_response_r3 { - u32 ocr; -}; - -#define MMC_VDD_145_150 0x00000001 /* VDD voltage 1.45 - 1.50 */ -#define MMC_VDD_150_155 0x00000002 /* VDD voltage 1.50 - 1.55 */ -#define MMC_VDD_155_160 0x00000004 /* VDD voltage 1.55 - 1.60 */ -#define MMC_VDD_160_165 0x00000008 /* VDD voltage 1.60 - 1.65 */ -#define MMC_VDD_165_170 0x00000010 /* VDD voltage 1.65 - 1.70 */ -#define MMC_VDD_17_18 0x00000020 /* VDD voltage 1.7 - 1.8 */ -#define MMC_VDD_18_19 0x00000040 /* VDD voltage 1.8 - 1.9 */ -#define MMC_VDD_19_20 0x00000080 /* VDD voltage 1.9 - 2.0 */ -#define MMC_VDD_20_21 0x00000100 /* VDD voltage 2.0 ~ 2.1 */ -#define MMC_VDD_21_22 0x00000200 /* VDD voltage 2.1 ~ 2.2 */ -#define MMC_VDD_22_23 0x00000400 /* VDD voltage 2.2 ~ 2.3 */ -#define MMC_VDD_23_24 0x00000800 /* VDD voltage 2.3 ~ 2.4 */ -#define MMC_VDD_24_25 0x00001000 /* VDD voltage 2.4 ~ 2.5 */ -#define MMC_VDD_25_26 0x00002000 /* VDD voltage 2.5 ~ 2.6 */ -#define MMC_VDD_26_27 0x00004000 /* VDD voltage 2.6 ~ 2.7 */ -#define MMC_VDD_27_28 0x00008000 /* VDD voltage 2.7 ~ 2.8 */ -#define MMC_VDD_28_29 0x00010000 /* VDD voltage 2.8 ~ 2.9 */ -#define MMC_VDD_29_30 0x00020000 /* VDD voltage 2.9 ~ 3.0 */ -#define MMC_VDD_30_31 0x00040000 /* VDD voltage 3.0 ~ 3.1 */ -#define MMC_VDD_31_32 0x00080000 /* VDD voltage 3.1 ~ 3.2 */ -#define MMC_VDD_32_33 0x00100000 /* VDD voltage 3.2 ~ 3.3 */ -#define MMC_VDD_33_34 0x00200000 /* VDD voltage 3.3 ~ 3.4 */ -#define MMC_VDD_34_35 0x00400000 /* VDD voltage 3.4 ~ 3.5 */ -#define MMC_VDD_35_36 0x00800000 /* VDD voltage 3.5 ~ 3.6 */ -#define MMC_CARD_BUSY 0x80000000 /* Card Power up status bit */ - - -/* CSD field definitions */ - -#define CSD_STRUCT_VER_1_0 0 /* Valid for system specification 1.0 - 1.2 */ -#define CSD_STRUCT_VER_1_1 1 /* Valid for system specification 1.4 - 2.2 */ -#define CSD_STRUCT_VER_1_2 2 /* Valid for system specification 3.1 */ - -#define CSD_SPEC_VER_0 0 /* Implements system specification 1.0 - 1.2 */ -#define CSD_SPEC_VER_1 1 /* Implements system specification 1.4 */ -#define CSD_SPEC_VER_2 2 /* Implements system specification 2.0 - 2.2 */ -#define CSD_SPEC_VER_3 3 /* Implements system specification 3.1 */ - -#if MMC_DEBUG_LEVEL - -#define DEBUG(n, args...) \ - do { \ - if (n <= MMC_DEBUG_LEVEL) { \ - printf(args); \ - } \ - } while(0) -#else -#define DEBUG(n, args...) -#endif /* MMC_DEBUG_EN */ - -#endif /* __MMC_PROTOCOL__ */ diff --git a/package/boot/uboot-xburst/files/cpu/mips/nanonote_gpm940b0.c b/package/boot/uboot-xburst/files/cpu/mips/nanonote_gpm940b0.c deleted file mode 100644 index 4c98d29439..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/nanonote_gpm940b0.c +++ /dev/null @@ -1,420 +0,0 @@ -/* - * JzRISC lcd controller - * - * xiangfu liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> -#include <common.h> -#include <lcd.h> - -#include <asm/io.h> /* virt_to_phys() */ - -#include <asm/jz4740.h> -#include "nanonote_gpm940b0.h" - -#define align2(n) (n)=((((n)+1)>>1)<<1) -#define align4(n) (n)=((((n)+3)>>2)<<2) -#define align8(n) (n)=((((n)+7)>>3)<<3) - -struct jzfb_info { - unsigned int cfg; /* panel mode and pin usage etc. */ - unsigned int w; - unsigned int h; - unsigned int bpp; /* bit per pixel */ - unsigned int fclk; /* frame clk */ - unsigned int hsw; /* hsync width, in pclk */ - unsigned int vsw; /* vsync width, in line count */ - unsigned int elw; /* end of line, in pclk */ - unsigned int blw; /* begin of line, in pclk */ - unsigned int efw; /* end of frame, in line count */ - unsigned int bfw; /* begin of frame, in line count */ -}; - -static struct jzfb_info jzfb = { - MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N, - 320, 240, 32, 70, 1, 1, 273, 140, 1, 20 -}; - -vidinfo_t panel_info = { - 320, 240, LCD_BPP, -}; - -int lcd_line_length; - -int lcd_color_fg; -int lcd_color_bg; -/* - * Frame buffer memory information - */ -void *lcd_base; /* Start of framebuffer memory */ -void *lcd_console_address; /* Start of console buffer */ - -short console_col; -short console_row; - -void lcd_ctrl_init (void *lcdbase); -void lcd_enable (void); -void lcd_disable (void); - -static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid); -static void jz_lcd_desc_init(vidinfo_t *vid); -static int jz_lcd_hw_init( vidinfo_t *vid ); -extern int flush_cache_all(void); - -void lcd_ctrl_init (void *lcdbase) -{ - __lcd_display_pin_init(); - - jz_lcd_init_mem(lcdbase, &panel_info); - jz_lcd_desc_init(&panel_info); - jz_lcd_hw_init(&panel_info); - - __lcd_display_on() ; -} - -/* - * Before enabled lcd controller, lcd registers should be configured correctly. - */ - -void lcd_enable (void) -{ - REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */ - REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/ -} - -void lcd_disable (void) -{ - REG_LCD_CTRL |= (1<<4); /* LCDCTRL.DIS, regular disable */ - /* REG_LCD_CTRL |= (1<<3); */ /* LCDCTRL.DIS, quikly disable */ -} - -static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid) -{ - u_long palette_mem_size; - struct jz_fb_info *fbi = &vid->jz_fb; - int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8; - - fbi->screen = (u_long)lcdbase; - fbi->palette_size = 256; - palette_mem_size = fbi->palette_size * sizeof(u16); - - debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); - /* locate palette and descs at end of page following fb */ - fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size; - - return 0; -} - -static void jz_lcd_desc_init(vidinfo_t *vid) -{ - struct jz_fb_info * fbi; - fbi = &vid->jz_fb; - fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16); - fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16); - fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16); - - #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8) - - /* populate descriptors */ - fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow); - fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL)); - fbi->dmadesc_fblow->fidr = 0; - fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ; - - fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */ - - fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen); - fbi->dmadesc_fbhigh->fidr = 0; - fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */ - - fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette); - fbi->dmadesc_palette->fidr = 0; - fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28); - - if(NBITS(vid->vl_bpix) < 12) - { - /* assume any mode with <12 bpp is palette driven */ - fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh); - fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette); - /* flips back and forth between pal and fbhigh */ - fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette); - } else { - /* palette shouldn't be loaded in true-color mode */ - fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh); - fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */ - } - - flush_cache_all(); -} - -static int jz_lcd_hw_init(vidinfo_t *vid) -{ - struct jz_fb_info *fbi = &vid->jz_fb; - unsigned int val = 0; - unsigned int pclk; - unsigned int stnH; - int pll_div; - - /* Setting Control register */ - switch (jzfb.bpp) { - case 1: - val |= LCD_CTRL_BPP_1; - break; - case 2: - val |= LCD_CTRL_BPP_2; - break; - case 4: - val |= LCD_CTRL_BPP_4; - break; - case 8: - val |= LCD_CTRL_BPP_8; - break; - case 15: - val |= LCD_CTRL_RGB555; - case 16: - val |= LCD_CTRL_BPP_16; - break; - case 17 ... 32: - val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */ - break; - - default: - printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp); - val |= LCD_CTRL_BPP_16; - break; - } - - switch (jzfb.cfg & MODE_MASK) { - case MODE_STN_MONO_DUAL: - case MODE_STN_COLOR_DUAL: - case MODE_STN_MONO_SINGLE: - case MODE_STN_COLOR_SINGLE: - switch (jzfb.bpp) { - case 1: - /* val |= LCD_CTRL_PEDN; */ - case 2: - val |= LCD_CTRL_FRC_2; - break; - case 4: - val |= LCD_CTRL_FRC_4; - break; - case 8: - default: - val |= LCD_CTRL_FRC_16; - break; - } - break; - } - - val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */ - val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */ - - switch (jzfb.cfg & MODE_MASK) { - case MODE_STN_MONO_DUAL: - case MODE_STN_COLOR_DUAL: - case MODE_STN_MONO_SINGLE: - case MODE_STN_COLOR_SINGLE: - switch (jzfb.cfg & STN_DAT_PINMASK) { - case STN_DAT_PIN1: - /* Do not adjust the hori-param value. */ - break; - case STN_DAT_PIN2: - align2(jzfb.hsw); - align2(jzfb.elw); - align2(jzfb.blw); - break; - case STN_DAT_PIN4: - align4(jzfb.hsw); - align4(jzfb.elw); - align4(jzfb.blw); - break; - case STN_DAT_PIN8: - align8(jzfb.hsw); - align8(jzfb.elw); - align8(jzfb.blw); - break; - } - break; - } - - REG_LCD_CTRL = val; - - switch (jzfb.cfg & MODE_MASK) { - case MODE_STN_MONO_DUAL: - case MODE_STN_COLOR_DUAL: - case MODE_STN_MONO_SINGLE: - case MODE_STN_COLOR_SINGLE: - if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL)) - stnH = jzfb.h >> 1; - else - stnH = jzfb.h; - - REG_LCD_VSYNC = (0 << 16) | jzfb.vsw; - REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw); - - /* Screen setting */ - REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw); - REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w); - REG_LCD_DAV = (0 << 16) | (stnH); - - /* AC BIAs signal */ - REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw); - - break; - - case MODE_TFT_GEN: - case MODE_TFT_SHARP: - case MODE_TFT_CASIO: - case MODE_TFT_SAMSUNG: - case MODE_8BIT_SERIAL_TFT: - case MODE_TFT_18BIT: - REG_LCD_VSYNC = (0 << 16) | jzfb.vsw; - REG_LCD_HSYNC = (0 << 16) | jzfb.hsw; - REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h); - REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w ); - REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \ - | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw); - break; - } - - switch (jzfb.cfg & MODE_MASK) { - case MODE_TFT_SAMSUNG: - { - unsigned int total, tp_s, tp_e, ckv_s, ckv_e; - unsigned int rev_s, rev_e, inv_s, inv_e; - - pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) * - (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ - - total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw; - tp_s = jzfb.blw + jzfb.w + 1; - tp_e = tp_s + 1; - /* ckv_s = tp_s - jz_clocks.pixclk/(1000000000/4100); */ - ckv_s = tp_s - pclk/(1000000000/4100); - ckv_e = tp_s + total; - rev_s = tp_s - 11; /* -11.5 clk */ - rev_e = rev_s + total; - inv_s = tp_s; - inv_e = inv_s + total; - REG_LCD_CLS = (tp_s << 16) | tp_e; - REG_LCD_PS = (ckv_s << 16) | ckv_e; - REG_LCD_SPL = (rev_s << 16) | rev_e; - REG_LCD_REV = (inv_s << 16) | inv_e; - jzfb.cfg |= STFT_REVHI | STFT_SPLHI; - break; - } - case MODE_TFT_SHARP: - { - unsigned int total, cls_s, cls_e, ps_s, ps_e; - unsigned int spl_s, spl_e, rev_s, rev_e; - total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw; - spl_s = 1; - spl_e = spl_s + 1; - cls_s = 0; - cls_e = total - 60; /* > 4us (pclk = 80ns) */ - ps_s = cls_s; - ps_e = cls_e; - rev_s = total - 40; /* > 3us (pclk = 80ns) */ - rev_e = rev_s + total; - jzfb.cfg |= STFT_PSHI; - REG_LCD_SPL = (spl_s << 16) | spl_e; - REG_LCD_CLS = (cls_s << 16) | cls_e; - REG_LCD_PS = (ps_s << 16) | ps_e; - REG_LCD_REV = (rev_s << 16) | rev_e; - break; - } - case MODE_TFT_CASIO: - break; - } - - /* Configure the LCD panel */ - REG_LCD_CFG = jzfb.cfg; - - /* Timing setting */ - __cpm_stop_lcd(); - - val = jzfb.fclk; /* frame clk */ - if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) { - pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) * - (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ - } else { - /* serial mode: Hsync period = 3*Width_Pixel */ - pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) * - (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ - } - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL)) - pclk = (pclk * 3); - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) - pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4); - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) - pclk >>= 1; - - pll_div = ( REG_CPM_CPCCR & CPM_CPCCR_PCS ); /* clock source,0:pllout/2 1: pllout */ - pll_div = pll_div ? 1 : 2 ; - val = ( __cpm_get_pllout()/pll_div ) / pclk; - val--; - if ( val > 0x1ff ) { - printf("CPM_LPCDR too large, set it to 0x1ff\n"); - val = 0x1ff; - } - __cpm_set_pixdiv(val); - - val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */ - if ( val > 150000000 ) { - printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val); - printf("Change LCDClock to 150MHz\n"); - val = 150000000; - } - val = ( __cpm_get_pllout()/pll_div ) / val; - val--; - if ( val > 0x1f ) { - printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n"); - val = 0x1f; - } - __cpm_set_ldiv( val ); - REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */ - - __cpm_start_lcd(); - udelay(1000); - - REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/ - - if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || - ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) - REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/ - - return 0; -} - -void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue) -{ -} - -void lcd_initcolregs (void) -{ -} diff --git a/package/boot/uboot-xburst/files/cpu/mips/nanonote_gpm940b0.h b/package/boot/uboot-xburst/files/cpu/mips/nanonote_gpm940b0.h deleted file mode 100644 index 8ff78ada24..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/nanonote_gpm940b0.h +++ /dev/null @@ -1,234 +0,0 @@ -/* - * JzRISC lcd controller - * - * xiangfu liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __QI_LB60_GPM940B0_H__ -#define __QI_LB60_GPM940B0_H__ - -#include <asm/io.h> - -#define mdelay(n) udelay((n)*1000) - -#define NR_PALETTE 256 - -struct lcd_desc{ - unsigned int next_desc; /* LCDDAx */ - unsigned int databuf; /* LCDSAx */ - unsigned int frame_id; /* LCDFIDx */ - unsigned int cmd; /* LCDCMDx */ -}; - -#define MODE_MASK 0x0f -#define MODE_TFT_GEN 0x00 -#define MODE_TFT_SHARP 0x01 -#define MODE_TFT_CASIO 0x02 -#define MODE_TFT_SAMSUNG 0x03 -#define MODE_CCIR656_NONINT 0x04 -#define MODE_CCIR656_INT 0x05 -#define MODE_STN_COLOR_SINGLE 0x08 -#define MODE_STN_MONO_SINGLE 0x09 -#define MODE_STN_COLOR_DUAL 0x0a -#define MODE_STN_MONO_DUAL 0x0b -#define MODE_8BIT_SERIAL_TFT 0x0c - -#define MODE_TFT_18BIT (1<<7) - -#define STN_DAT_PIN1 (0x00 << 4) -#define STN_DAT_PIN2 (0x01 << 4) -#define STN_DAT_PIN4 (0x02 << 4) -#define STN_DAT_PIN8 (0x03 << 4) -#define STN_DAT_PINMASK STN_DAT_PIN8 - -#define STFT_PSHI (1 << 15) -#define STFT_CLSHI (1 << 14) -#define STFT_SPLHI (1 << 13) -#define STFT_REVHI (1 << 12) - -#define SYNC_MASTER (0 << 16) -#define SYNC_SLAVE (1 << 16) - -#define DE_P (0 << 9) -#define DE_N (1 << 9) - -#define PCLK_P (0 << 10) -#define PCLK_N (1 << 10) - -#define HSYNC_P (0 << 11) -#define HSYNC_N (1 << 11) - -#define VSYNC_P (0 << 8) -#define VSYNC_N (1 << 8) - -#define DATA_NORMAL (0 << 17) -#define DATA_INVERSE (1 << 17) - - -/* Jz LCDFB supported I/O controls. */ -#define FBIOSETBACKLIGHT 0x4688 -#define FBIODISPON 0x4689 -#define FBIODISPOFF 0x468a -#define FBIORESET 0x468b -#define FBIOPRINT_REG 0x468c - -/* - * LCD panel specific definition - */ -#define MODE 0xc9 /* 8bit serial RGB */ -#define SPEN (32*2+21) /*LCD_SPL */ -#define SPCK (32*2+23) /*LCD_CLS */ -#define SPDA (32*2+22) /*LCD_D12 */ -#define LCD_RET (32*3+27) - -#define __spi_write_reg1(reg, val) \ -do { \ - unsigned char no;\ - unsigned short value;\ - unsigned char a=0;\ - unsigned char b=0;\ - a=reg;\ - b=val;\ - __gpio_set_pin(SPEN);\ - __gpio_set_pin(SPCK);\ - __gpio_clear_pin(SPDA);\ - __gpio_clear_pin(SPEN);\ - udelay(25);\ - value=((a<<8)|(b&0xFF));\ - for(no=0;no<16;no++)\ - {\ - __gpio_clear_pin(SPCK);\ - if((value&0x8000)==0x8000)\ - __gpio_set_pin(SPDA);\ - else\ - __gpio_clear_pin(SPDA);\ - udelay(25);\ - __gpio_set_pin(SPCK);\ - value=(value<<1); \ - udelay(25);\ - }\ - __gpio_set_pin(SPEN);\ - udelay(100);\ -} while (0) - -#define __spi_write_reg(reg, val) \ -do {\ - __spi_write_reg1((reg<<2|2), val);\ - udelay(100); \ -}while(0) - -#define __lcd_special_pin_init() \ -do { \ - __gpio_as_output(SPEN); /* use SPDA */\ - __gpio_as_output(SPCK); /* use SPCK */\ - __gpio_as_output(SPDA); /* use SPDA */\ - __gpio_as_output(LCD_RET);\ -} while (0) - -#define __lcd_special_on() \ -do { \ - __spi_write_reg1(0x05, 0x1e); \ - udelay(50);\ - __spi_write_reg1(0x05, 0x5d); \ - __spi_write_reg1(0x0B, 0x81); \ - __spi_write_reg1(0x01, 0x95); \ - __spi_write_reg1(0x00, 0x07); \ - __spi_write_reg1(0x06, 0x15); \ - __spi_write_reg1(0x07, 0x8d); \ - __spi_write_reg1(0x04, 0x0f); \ - __spi_write_reg1(0x0d, 0x3d); \ - __spi_write_reg1(0x10, 0x42); \ - __spi_write_reg1(0x11, 0x3a); \ - __spi_write_reg1(0x05, 0x5f); \ -} while (0) - -#define __lcd_special_off() \ -do { \ - __spi_write_reg1(0x05, 0x5e); \ -} while (0) - -#define __lcd_display_pin_init() \ -do { \ - __lcd_special_pin_init();\ - __gpio_as_pwm();\ - __lcd_set_backlight_level(8);\ -} while (0) - -#define __lcd_display_on() \ -do { \ - __lcd_set_backlight_level(8); \ - __lcd_special_on();\ -} while (0) - -#define __lcd_display_off() \ -do { \ - __lcd_set_backlight_level(0); \ - __lcd_special_off();\ -} while (0) - -#define __lcd_set_backlight_level(n)\ -do { \ - __gpio_as_output(LCD_RET); \ - __gpio_set_pin(LCD_RET); \ -} while (0) - -#if defined(CONFIG_SAKC) -#define __lcd_close_backlight() \ -do { \ - __gpio_as_output(GPIO_PWM); \ - __gpio_clear_pin(GPIO_PWM); \ -} while (0) -#endif - -#if defined(CONFIG_SAKC) -#define __lcd_display_pin_init() \ -do { \ - __cpm_start_tcu(); \ - __lcd_special_pin_init(); \ -} while (0) - -#define __lcd_display_on() \ -do { \ - __lcd_special_on(); \ -} while (0) - -#define __lcd_display_off() \ -do { \ - __lcd_special_off(); \ -} while (0) -#else -#define __lcd_display_pin_init() \ -do { \ - __cpm_start_tcu(); \ - __lcd_special_pin_init(); \ -} while (0) - -#define __lcd_display_on() \ -do { \ - __gpio_set_pin(GPIO_DISP_OFF_N); \ - __lcd_special_on(); \ -} while (0) - -#define __lcd_display_off() \ -do { \ - __lcd_special_off(); \ - __gpio_clear_pin(GPIO_DISP_OFF_N); \ -} while (0) -#endif - -#endif /* __QI_LB60_GPM940B0_H__ */ diff --git a/package/boot/uboot-xburst/files/cpu/mips/usb_boot.S b/package/boot/uboot-xburst/files/cpu/mips/usb_boot.S deleted file mode 100644 index 107b928c71..0000000000 --- a/package/boot/uboot-xburst/files/cpu/mips/usb_boot.S +++ /dev/null @@ -1,880 +0,0 @@ -/* - * for jz4740 usb boot - * - * Copyright (c) 2009 Xiangfu Liu <xiangfu.z@gmail.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - .set noreorder - .globl usb_boot - .text - -//---------------------------------------------------------------------- -// Both NAND and USB boot load data to D-Cache first, then transfer -// data from D-Cache to I-Cache, and jump to execute the code in I-Cache. -// So init caches first and then dispatch to a proper boot routine. -//---------------------------------------------------------------------- - -.macro load_addr reg addr - li \reg, 0x80000000 - addiu \reg, \reg, \addr - la $2, usbboot_begin - subu \reg, \reg, $2 -.endm - -usb_boot: - //-------------------------------------------------------------- - // Initialize PLL: set ICLK to 84MHz and HCLK to 42MHz. - //-------------------------------------------------------------- - la $9, 0xB0000000 // CPCCR: Clock Control Register - la $8, 0x42041110 // I:S:M:P=1:2:2:2 - sw $8, 0($9) - - la $9, 0xB0000010 // CPPCR: PLL Control Register - la $8, 0x06000120 // M=12 N=0 D=0 CLK=12*(M+2)/(N+2) - sw $8, 0($9) - - mtc0 $0, $26 // CP0_ERRCTL, restore WST reset state - nop - - mtc0 $0, $16 // CP0_CONFIG - nop - - // Relocate code to beginning of the ram - - la $2, usbboot_begin - la $3, usbboot_end - li $4, 0x80000000 - -1: - lw $5, 0($2) - sw $5, 0($4) - addiu $2, $2, 4 - bne $2, $3, 1b - addiu $4, $4, 4 - - li $2, 0x80000000 - ori $3, $2, 0 - addiu $3, $3, usbboot_end - la $4, usbboot_begin - subu $3, $3, $4 - - -2: - cache 0x0, 0($2) // Index_Invalidate_I - cache 0x1, 0($2) // Index_Writeback_Inv_D - addiu $2, $2, 32 - subu $4, $3, $2 - bgtz $4, 2b - nop - - load_addr $3, usb_boot_return - - jr $3 - -usbboot_begin: - -init_caches: - li $2, 3 // cacheable for kseg0 access - mtc0 $2, $16 // CP0_CONFIG - nop - - li $2, 0x20000000 // enable idx-store-data cache insn - mtc0 $2, $26 // CP0_ERRCTL - - ori $2, $28, 0 // start address - ori $3, $2, 0x3fe0 // end address, total 16KB - mtc0 $0, $28, 0 // CP0_TAGLO - mtc0 $0, $28, 1 // CP0_DATALO -cache_clear_a_line: - cache 0x8, 0($2) // Index_Store_Tag_I - cache 0x9, 0($2) // Index_Store_Tag_D - bne $2, $3, cache_clear_a_line - addiu $2, $2, 32 // increment CACHE_LINE_SIZE - - ori $2, $28, 0 // start address - ori $3, $2, 0x3fe0 // end address, total 16KB - la $4, 0x1ffff000 // physical address and 4KB page mask -cache_alloc_a_line: - and $5, $2, $4 - ori $5, $5, 1 // V bit of the physical tag - mtc0 $5, $28, 0 // CP0_TAGLO - cache 0x8, 0($2) // Index_Store_Tag_I - cache 0x9, 0($2) // Index_Store_Tag_D - bne $2, $3, cache_alloc_a_line - addiu $2, $2, 32 // increment CACHE_LINE_SIZE - - nop - nop - nop - //-------------------------------------------------------------- - // Transfer data from dcache to icache, then jump to icache. - // - // Input parameters: - // - // $19: data length in bytes - // $20: jump target address - //-------------------------------------------------------------- -xfer_d2i: - - ori $8, $20, 0 - addu $9, $8, $19 // total 16KB - -1: - cache 0x0, 0($8) // Index_Invalidate_I - cache 0x1, 0($8) // Index_Writeback_Inv_D - bne $8, $9, 1b - addiu $8, $8, 32 - - // flush write-buffer - sync - - // Invalidate BTB - mfc0 $8, $16, 7 // CP0_CONFIG - nop - ori $8, 2 - mtc0 $8, $16, 7 - nop - - // Overwrite config to disable ram initalisation - li $2, 0xff - sb $2, 20($20) - - jalr $20 - nop - -icache_return: - //-------------------------------------------------------------- - // User code can return to here after executing itself in - // icache, by jumping to $31. - //-------------------------------------------------------------- - b usb_boot_return - nop - - -usb_boot_return: - //-------------------------------------------------------------- - // Enable the USB PHY - //-------------------------------------------------------------- - la $9, 0xB0000024 // CPM_SCR - lw $8, 0($9) - ori $8, 0x40 // USBPHY_ENABLE - sw $8, 0($9) - - //-------------------------------------------------------------- - // Initialize USB registers - //-------------------------------------------------------------- - la $27, 0xb3040000 // USB registers base address - - sb $0, 0x0b($27) // INTRUSBE: disable common USB interrupts - sh $0, 0x06($27) // INTRINE: disable EPIN interrutps - sh $0, 0x08($27) // INTROUTE: disable EPOUT interrutps - - li $9, 0x61 - sb $9, 0x01($27) // POWER: HSENAB | SUSPENDM | SOFTCONN - - //-------------------------------------------------------------- - // Initialize USB states - //-------------------------------------------------------------- - li $22, 0 // set EP0 to IDLE state - li $23, 1 // no data stage - - //-------------------------------------------------------------- - // Main loop of polling the usb commands - //-------------------------------------------------------------- -usb_command_loop: - lbu $9, 0x0a($27) // read INTRUSB - andi $9, 0x04 // check USB_INTR_RESET - beqz $9, check_intr_ep0in - nop - - //-------------------------------------------------------------- - // 1. Handle USB reset interrupt - //-------------------------------------------------------------- -handle_reset_intr: - lbu $9, 0x01($27) // read POWER - andi $9, 0x10 // test HS_MODE - bnez $9, _usb_set_maxpktsize - li $9, 512 // max packet size of HS mode - li $9, 64 // max packet size of FS mode - -_usb_set_maxpktsize: - li $8, 1 - sb $8, 0x0e($27) // set INDEX 1 - - sh $9, 0x10($27) // INMAXP - sb $0, 0x13($27) // INCSRH - sh $9, 0x14($27) // OUTMAXP - sb $0, 0x17($27) // OUTCSRH - -_usb_flush_fifo: - li $8, 0x48 // INCSR_CDT && INCSR_FF - sb $8, 0x12($27) // INCSR - li $8, 0x90 // OUTCSR_CDT && OUTCSR_FF - sb $8, 0x16($27) // OUTCSR - - li $22, 0 // set EP0 to IDLE state - li $23, 1 // no data stage - - //-------------------------------------------------------------- - // 2. Check and handle EP0 interrupt - //-------------------------------------------------------------- -check_intr_ep0in: - lhu $10, 0x02($27) // read INTRIN - andi $9, $10, 0x1 // check EP0 interrupt - beqz $9, check_intr_ep1in - nop - -handle_ep0_intr: - sb $0, 0x0e($27) // set INDEX 0 - lbu $11, 0x12($27) // read CSR0 - - andi $9, $11, 0x04 // check SENTSTALL - beqz $9, _ep0_setupend - nop - -_ep0_sentstall: - andi $9, $11, 0xdb - sb $9, 0x12($27) // clear SENDSTALL and SENTSTALL - li $22, 0 // set EP0 to IDLE state - -_ep0_setupend: - andi $9, $11, 0x10 // check SETUPEND - beqz $9, ep0_idle_state - nop - - ori $9, $11, 0x80 - sb $9, 0x12($27) // set SVDSETUPEND - li $22, 0 // set EP0 to IDLE state - -ep0_idle_state: - bnez $22, ep0_tx_state - nop - - //-------------------------------------------------------------- - // 2.1 Handle EP0 IDLE state interrupt - //-------------------------------------------------------------- - andi $9, $11, 0x01 // check OUTPKTRDY - beqz $9, check_intr_ep1in - nop - - //-------------------------------------------------------------- - // Read 8-bytes setup packet from the FIFO - //-------------------------------------------------------------- - lw $25, 0x20($27) // first word of setup packet - lw $26, 0x20($27) // second word of setup packet - - andi $9, $25, 0x60 // bRequestType & USB_TYPE_MASK - beqz $9, _ep0_std_req - nop - - //-------------------------------------------------------------- - // 2.1.1 Vendor-specific setup request - //-------------------------------------------------------------- -_ep0_vend_req: - li $22, 0 // set EP0 to IDLE state - li $23, 1 // NoData = 1 - - andi $9, $25, 0xff00 // check bRequest - srl $9, $9, 8 - beqz $9, __ep0_get_cpu_info - sub $8, $9, 0x1 - beqz $8, __ep0_set_data_address - sub $8, $9, 0x2 - beqz $8, __ep0_set_data_length - sub $8, $9, 0x3 - beqz $8, __ep0_flush_caches - sub $8, $9, 0x4 - beqz $8, __ep0_prog_start1 - sub $8, $9, 0x5 - beqz $8, __ep0_prog_start2 - nop - b _ep0_idle_state_fini // invalid request - nop - -__ep0_get_cpu_info: - load_addr $20, cpu_info_data // data pointer to transfer - li $21, 8 // bytes left to transfer - li $22, 1 // set EP0 to TX state - li $23, 0 // NoData = 0 - - b _ep0_idle_state_fini - nop - -__ep0_set_data_address: - li $9, 0xffff0000 - and $9, $25, $9 - andi $8, $26, 0xffff - or $20, $9, $8 // data address of next transfer - - b _ep0_idle_state_fini - nop - -__ep0_set_data_length: - li $9, 0xffff0000 - and $9, $25, $9 - andi $8, $26, 0xffff - or $21, $9, $8 // data length of next transfer - - li $9, 0x48 // SVDOUTPKTRDY and DATAEND - sb $9, 0x12($27) // CSR0 - - // We must write packet to FIFO before EP1-IN interrupt here. - b handle_epin1_intr - nop - -__ep0_flush_caches: - // Flush dcache and invalidate icache. - li $8, 0x80000000 - addi $9, $8, 0x3fe0 // total 16KB - -1: - cache 0x0, 0($8) // Index_Invalidate_I - cache 0x1, 0($8) // Index_Writeback_Inv_D - bne $8, $9, 1b - addiu $8, $8, 32 - - // flush write-buffer - sync - - // Invalidate BTB - mfc0 $8, $16, 7 // CP0_CONFIG - nop - ori $8, 2 - mtc0 $8, $16, 7 - nop - - b _ep0_idle_state_fini - nop - -__ep0_prog_start1: - li $9, 0x48 // SVDOUTPKTRDY and DATAEND - sb $9, 0x12($27) // CSR0 - - li $9, 0xffff0000 - and $9, $25, $9 - andi $8, $26, 0xffff - or $20, $9, $8 // target address - - b xfer_d2i - li $19, 0x2000 // 16KB data length - -__ep0_prog_start2: - li $9, 0x48 // SVDOUTPKTRDY and DATAEND - sb $9, 0x12($27) // CSR0 - - li $9, 0xffff0000 - and $9, $25, $9 - andi $8, $26, 0xffff - or $20, $9, $8 // target address - - jalr $20 // jump, and place the return address in $31 - nop - -__ep0_prog_start2_return: - // User code can return to here after executing itself, by jumping to $31. - b usb_boot_return - nop - - //-------------------------------------------------------------- - // 2.1.2 Standard setup request - //-------------------------------------------------------------- -_ep0_std_req: - andi $12, $25, 0xff00 // check bRequest - srl $12, $12, 8 - sub $9, $12, 0x05 // check USB_REQ_SET_ADDRESS - bnez $9, __ep0_req_set_config - nop - - //-------------------------------------------------------------- - // Handle USB_REQ_SET_ADDRESS - //-------------------------------------------------------------- -__ep0_req_set_addr: - srl $9, $25, 16 // get wValue - sb $9, 0x0($27) // set FADDR - li $23, 1 // NoData = 1 - b _ep0_idle_state_fini - nop - -__ep0_req_set_config: - sub $9, $12, 0x09 // check USB_REQ_SET_CONFIGURATION - bnez $9, __ep0_req_get_desc - nop - - //-------------------------------------------------------------- - // Handle USB_REQ_SET_CONFIGURATION - //-------------------------------------------------------------- - li $23, 1 // NoData = 1 - b _ep0_idle_state_fini - nop - -__ep0_req_get_desc: - sub $9, $12, 0x06 // check USB_REQ_GET_DESCRIPTOR - bnez $9, _ep0_idle_state_fini - li $23, 1 // NoData = 1 - - //-------------------------------------------------------------- - // Handle USB_REQ_GET_DESCRIPTOR - //-------------------------------------------------------------- - li $23, 0 // NoData = 0 - - srl $9, $25, 24 // wValue >> 8 - sub $8, $9, 0x01 // check USB_DT_DEVICE - beqz $8, ___ep0_get_dev_desc - srl $21, $26, 16 // get wLength - sub $8, $9, 0x02 // check USB_DT_CONFIG - beqz $8, ___ep0_get_conf_desc - sub $8, $9, 0x03 // check USB_DT_STRING - beqz $8, ___ep0_get_string_desc - sub $8, $9, 0x06 // check USB_DT_DEVICE_QUALIFIER - beqz $8, ___ep0_get_dev_qualifier - nop - b _ep0_idle_state_fini - nop - -___ep0_get_dev_desc: - load_addr $20, device_desc // data pointer - li $22, 1 // set EP0 to TX state - sub $8, $21, 18 - blez $8, _ep0_idle_state_fini // wLength <= 18 - nop - li $21, 18 // max length of device_desc - b _ep0_idle_state_fini - nop - -___ep0_get_dev_qualifier: - load_addr $20, dev_qualifier // data pointer - li $22, 1 // set EP0 to TX state - sub $8, $21, 10 - blez $8, _ep0_idle_state_fini // wLength <= 10 - nop - li $21, 10 // max length of dev_qualifier - b _ep0_idle_state_fini - nop - -___ep0_get_conf_desc: - load_addr $20, config_desc_fs // data pointer of FS mode - lbu $8, 0x01($27) // read POWER - andi $8, 0x10 // test HS_MODE - beqz $8, ___ep0_get_conf_desc2 - nop - load_addr $20, config_desc_hs // data pointer of HS mode - -___ep0_get_conf_desc2: - li $22, 1 // set EP0 to TX state - sub $8, $21, 32 - blez $8, _ep0_idle_state_fini // wLength <= 32 - nop - li $21, 32 // max length of config_desc - b _ep0_idle_state_fini - nop - -___ep0_get_string_desc: - li $22, 1 // set EP0 to TX state - - srl $9, $25, 16 // wValue & 0xff - andi $9, 0xff - - sub $8, $9, 1 - beqz $8, ___ep0_get_string_manufacture - sub $8, $9, 2 - beqz $8, ___ep0_get_string_product - nop - -___ep0_get_string_lang_ids: - load_addr $20, string_lang_ids // data pointer - b _ep0_idle_state_fini - li $21, 4 // data length - -___ep0_get_string_manufacture: - load_addr $20, string_manufacture // data pointer - b _ep0_idle_state_fini - li $21, 16 // data length - -___ep0_get_string_product: - load_addr $20, string_product // data pointer - b _ep0_idle_state_fini - li $21, 46 // data length - -_ep0_idle_state_fini: - li $9, 0x40 // SVDOUTPKTRDY - beqz $23, _ep0_idle_state_fini2 - nop - ori $9, $9, 0x08 // DATAEND -_ep0_idle_state_fini2: - sb $9, 0x12($27) // CSR0 - beqz $22, check_intr_ep1in - nop - - //-------------------------------------------------------------- - // 2.2 Handle EP0 TX state interrupt - //-------------------------------------------------------------- -ep0_tx_state: - sub $9, $22, 1 - bnez $9, check_intr_ep1in - nop - - sub $9, $21, 64 // max packetsize - blez $9, _ep0_tx_state2 // data count <= 64 - ori $19, $21, 0 - li $19, 64 - -_ep0_tx_state2: - beqz $19, _ep0_tx_state3 // send ZLP - ori $18, $19, 0 // record bytes to be transferred - sub $21, $21, $19 // decrement data count - -_ep0_fifo_write_loop: - lbu $9, 0($20) // read data - sb $9, 0x20($27) // load FIFO - sub $19, $19, 1 // decrement counter - bnez $19, _ep0_fifo_write_loop - addi $20, $20, 1 // increment data pointer - - sub $9, $18, 64 // max packetsize - beqz $9, _ep0_tx_state4 - nop - -_ep0_tx_state3: - // transferred bytes < max packetsize - li $9, 0x0a // set INPKTRDY and DATAEND - sb $9, 0x12($27) // CSR0 - li $22, 0 // set EP0 to IDLE state - b check_intr_ep1in - nop - -_ep0_tx_state4: - // transferred bytes == max packetsize - li $9, 0x02 // set INPKTRDY - sb $9, 0x12($27) // CSR0 - b check_intr_ep1in - nop - - //-------------------------------------------------------------- - // 3. Check and handle EP1 BULK-IN interrupt - //-------------------------------------------------------------- -check_intr_ep1in: - andi $9, $10, 0x2 // check EP1 IN interrupt - beqz $9, check_intr_ep1out - nop - -handle_epin1_intr: - li $9, 1 - sb $9, 0x0e($27) // set INDEX 1 - lbu $9, 0x12($27) // read INCSR - - andi $8, $9, 0x2 // check INCSR_FFNOTEMPT - bnez $8, _epin1_tx_state4 - nop - -_epin1_write_fifo: - lhu $9, 0x10($27) // get INMAXP - sub $8, $21, $9 - blez $8, _epin1_tx_state1 // bytes left <= INMAXP - ori $19, $21, 0 - ori $19, $9, 0 - -_epin1_tx_state1: - beqz $19, _epin1_tx_state4 // No data - nop - - sub $21, $21, $19 // decrement data count - - srl $5, $19, 2 // # of word - andi $6, $19, 0x3 // # of byte - beqz $5, _epin1_tx_state2 - nop - -_epin1_fifo_write_word: - lw $9, 0($20) // read data from source address - sw $9, 0x24($27) // write FIFO - sub $5, $5, 1 // decrement counter - bnez $5, _epin1_fifo_write_word - addiu $20, $20, 4 // increment dest address - -_epin1_tx_state2: - beqz $6, _epin1_tx_state3 - nop - -_epin1_fifo_write_byte: - lbu $9, 0($20) // read data from source address - sb $9, 0x24($27) // write FIFO - sub $6, $6, 1 // decrement counter - bnez $6, _epin1_fifo_write_byte - addiu $20, $20, 1 // increment dest address - -_epin1_tx_state3: - li $9, 0x1 - sb $9, 0x12($27) // INCSR, set INPKTRDY - -_epin1_tx_state4: - // nop - - //-------------------------------------------------------------- - // 4. Check and handle EP1 BULK-OUT interrupt - //-------------------------------------------------------------- -check_intr_ep1out: - lhu $9, 0x04($27) // read INTROUT - andi $9, 0x2 - beqz $9, check_status_next - nop - -handle_epout1_intr: - li $9, 1 - sb $9, 0x0e($27) // set INDEX 1 - - lbu $9, 0x16($27) // read OUTCSR - andi $9, 0x1 // check OUTPKTRDY - beqz $9, check_status_next - nop - -_epout1_read_fifo: - lhu $19, 0x18($27) // read OUTCOUNT - srl $5, $19, 2 // # of word - andi $6, $19, 0x3 // # of byte - beqz $5, _epout1_rx_state1 - nop - -_epout1_fifo_read_word: - lw $9, 0x24($27) // read FIFO - sw $9, 0($20) // store to dest address - sub $5, $5, 1 // decrement counter - bnez $5, _epout1_fifo_read_word - addiu $20, $20, 4 // increment dest address - -_epout1_rx_state1: - beqz $6, _epout1_rx_state2 - nop - -_epout1_fifo_read_byte: - lbu $9, 0x24($27) // read FIFO - sb $9, 0($20) // store to dest address - sub $6, $6, 1 // decrement counter - bnez $6, _epout1_fifo_read_byte - addiu $20, $20, 1 // increment dest address - -_epout1_rx_state2: - sb $0, 0x16($27) // clear OUTPKTRDY - -check_status_next: - b usb_command_loop - nop - -//-------------------------------------------------------------- -// Device/Configuration/Interface/Endpoint/String Descriptors -//-------------------------------------------------------------- - - .align 2 -device_desc: - .byte 0x12 // bLength - .byte 0x01 // bDescriptorType - .byte 0x00 // bcdUSB - .byte 0x02 // bcdUSB - .byte 0x00 // bDeviceClass - .byte 0x00 // bDeviceSubClass - .byte 0x00 // bDeviceProtocol - .byte 0x40 // bMaxPacketSize0 - .byte 0x1a // idVendor - .byte 0x60 // idVendor - .byte 0x40 // idProduct - .byte 0x47 // idProduct - .byte 0x00 // bcdDevice - .byte 0x01 // bcdDevice - .byte 0x01 // iManufacturer - .byte 0x02 // iProduct - .byte 0x00 // iSerialNumber - .byte 0x01 // bNumConfigurations - - .align 2 -dev_qualifier: - .byte 0x0a // bLength - .byte 0x06 // bDescriptorType - .byte 0x00 // bcdUSB - .byte 0x02 // bcdUSB - .byte 0x00 // bDeviceClass - .byte 0x00 // bDeviceSubClass - .byte 0x00 // bDeviceProtocol - .byte 0x40 // bMaxPacketSize0 - .byte 0x01 // bNumConfigurations - .byte 0x00 // bRESERVED - - .align 2 -config_desc_hs: - .byte 0x09 // bLength - .byte 0x02 // bDescriptorType - .byte 0x20 // wTotalLength - .byte 0x00 // wTotalLength - .byte 0x01 // bNumInterfaces - .byte 0x01 // bConfigurationValue - .byte 0x00 // iConfiguration - .byte 0xc0 // bmAttributes - .byte 0x01 // MaxPower -intf_desc_hs: - .byte 0x09 // bLength - .byte 0x04 // bDescriptorType - .byte 0x00 // bInterfaceNumber - .byte 0x00 // bAlternateSetting - .byte 0x02 // bNumEndpoints - .byte 0xff // bInterfaceClass - .byte 0x00 // bInterfaceSubClass - .byte 0x50 // bInterfaceProtocol - .byte 0x00 // iInterface -ep1_desc_hs: - .byte 0x07 // bLength - .byte 0x05 // bDescriptorType - .byte 0x01 // bEndpointAddress - .byte 0x02 // bmAttributes - .byte 0x00 // wMaxPacketSize - .byte 0x02 // wMaxPacketSize - .byte 0x00 // bInterval -ep2_desc_hs: - .byte 0x07 // bLength - .byte 0x05 // bDescriptorType - .byte 0x81 // bEndpointAddress - .byte 0x02 // bmAttributes - .byte 0x00 // wMaxPacketSize - .byte 0x02 // wMaxPacketSize - .byte 0x00 // bInterval - - .align 2 -config_desc_fs: - .byte 0x09 // bLength - .byte 0x02 // bDescriptorType - .byte 0x20 // wTotalLength - .byte 0x00 // wTotalLength - .byte 0x01 // bNumInterfaces - .byte 0x01 // bConfigurationValue - .byte 0x00 // iConfiguration - .byte 0xc0 // bmAttributes - .byte 0x01 // MaxPower -intf_desc_fs: - .byte 0x09 // bLength - .byte 0x04 // bDescriptorType - .byte 0x00 // bInterfaceNumber - .byte 0x00 // bAlternateSetting - .byte 0x02 // bNumEndpoints - .byte 0xff // bInterfaceClass - .byte 0x00 // bInterfaceSubClass - .byte 0x50 // bInterfaceProtocol - .byte 0x00 // iInterface -ep1_desc_fs: - .byte 0x07 // bLength - .byte 0x05 // bDescriptorType - .byte 0x01 // bEndpointAddress - .byte 0x02 // bmAttributes - .byte 0x40 // wMaxPacketSize - .byte 0x00 // wMaxPacketSize - .byte 0x00 // bInterval -ep2_desc_fs: - .byte 0x07 // bLength - .byte 0x05 // bDescriptorType - .byte 0x81 // bEndpointAddress - .byte 0x02 // bmAttributes - .byte 0x40 // wMaxPacketSize - .byte 0x00 // wMaxPacketSize - .byte 0x00 // bInterval - - .align 2 -string_lang_ids: - .byte 0x04 - .byte 0x03 - .byte 0x09 - .byte 0x04 - - .align 2 -string_manufacture: - .byte 0x10 - .byte 0x03 - .byte 0x49 - .byte 0x00 - .byte 0x6e - .byte 0x00 - .byte 0x67 - .byte 0x00 - .byte 0x65 - .byte 0x00 - .byte 0x6e - .byte 0x00 - .byte 0x69 - .byte 0x00 - .byte 0x63 - .byte 0x00 - - .align 2 -string_product: - .byte 0x2e - .byte 0x03 - .byte 0x4a - .byte 0x00 - .byte 0x5a - .byte 0x00 - .byte 0x34 - .byte 0x00 - .byte 0x37 - .byte 0x00 - .byte 0x34 - .byte 0x00 - .byte 0x30 - .byte 0x00 - .byte 0x20 - .byte 0x00 - .byte 0x55 - .byte 0x00 - .byte 0x53 - .byte 0x00 - .byte 0x42 - .byte 0x00 - .byte 0x20 - .byte 0x00 - .byte 0x42 - .byte 0x00 - .byte 0x6f - .byte 0x00 - .byte 0x6f - .byte 0x00 - .byte 0x74 - .byte 0x00 - .byte 0x20 - .byte 0x00 - .byte 0x44 - .byte 0x00 - .byte 0x65 - .byte 0x00 - .byte 0x76 - .byte 0x00 - .byte 0x69 - .byte 0x00 - .byte 0x63 - .byte 0x00 - .byte 0x65 - .byte 0x00 - - .align 2 -cpu_info_data: - .byte 0x4a - .byte 0x5a - .byte 0x34 - .byte 0x37 - .byte 0x34 - .byte 0x30 - .byte 0x56 - .byte 0x31 -usbboot_end: - - .set reorder diff --git a/package/boot/uboot-xburst/files/include/asm-mips/jz4740.h b/package/boot/uboot-xburst/files/include/asm-mips/jz4740.h deleted file mode 100644 index 4098873ecc..0000000000 --- a/package/boot/uboot-xburst/files/include/asm-mips/jz4740.h +++ /dev/null @@ -1,4892 +0,0 @@ -/* - * Include file for Ingenic Semiconductor's JZ4740 CPU. - */ -#ifndef __JZ4740_H__ -#define __JZ4740_H__ - -#ifndef __ASSEMBLY__ -#define UCOS_CSP 0 - -#if UCOS_CSP -#define __KERNEL__ -#include <bsp.h> -#include <types.h> - -#include <sysdefs.h> -#include <cacheops.h> -#define KSEG0 KSEG0BASE -#else -#include <asm/addrspace.h> -#include <asm/cacheops.h> -#endif - -#define cache_unroll(base,op) \ - __asm__ __volatile__(" \ - .set noreorder; \ - .set mips3; \ - cache %1, (%0); \ - .set mips0; \ - .set reorder" \ - : \ - : "r" (base), \ - "i" (op)); - -static inline void jz_flush_dcache(void) -{ - unsigned long start; - unsigned long end; - - start = KSEG0; - end = start + CONFIG_SYS_DCACHE_SIZE; - while (start < end) { - cache_unroll(start,Index_Writeback_Inv_D); - start += CONFIG_SYS_CACHELINE_SIZE; - } -} - -static inline void jz_flush_icache(void) -{ - unsigned long start; - unsigned long end; - - start = KSEG0; - end = start + CONFIG_SYS_ICACHE_SIZE; - while(start < end) { - cache_unroll(start,Index_Invalidate_I); - start += CONFIG_SYS_CACHELINE_SIZE; - } -} - -/* cpu pipeline flush */ -static inline void jz_sync(void) -{ - __asm__ volatile ("sync"); -} - -static inline void jz_writeb(u32 address, u8 value) -{ - *((volatile u8 *)address) = value; -} - -static inline void jz_writew(u32 address, u16 value) -{ - *((volatile u16 *)address) = value; -} - -static inline void jz_writel(u32 address, u32 value) -{ - *((volatile u32 *)address) = value; -} - -static inline u8 jz_readb(u32 address) -{ - return *((volatile u8 *)address); -} - -static inline u16 jz_readw(u32 address) -{ - return *((volatile u16 *)address); -} - -static inline u32 jz_readl(u32 address) -{ - return *((volatile u32 *)address); -} - -#define REG8(addr) *((volatile u8 *)(addr)) -#define REG16(addr) *((volatile u16 *)(addr)) -#define REG32(addr) *((volatile u32 *)(addr)) - -#else - -#define REG8(addr) (addr) -#define REG16(addr) (addr) -#define REG32(addr) (addr) - -#endif /* !ASSEMBLY */ - -/* Boot ROM Specification */ -/* NOR Boot config */ -#define JZ4740_NORBOOT_8BIT 0x00000000 /* 8-bit data bus flash */ -#define JZ4740_NORBOOT_16BIT 0x10101010 /* 16-bit data bus flash */ -#define JZ4740_NORBOOT_32BIT 0x20202020 /* 32-bit data bus flash */ - -/* NAND Boot config */ -#define JZ4740_NANDBOOT_B8R3 0xffffffff /* 8-bit bus & 3 row cycles */ -#define JZ4740_NANDBOOT_B8R2 0xf0f0f0f0 /* 8-bit bus & 2 row cycles */ -#define JZ4740_NANDBOOT_B16R3 0x0f0f0f0f /* 16-bit bus & 3 row cycles */ -#define JZ4740_NANDBOOT_B16R2 0x00000000 /* 16-bit bus & 2 row cycles */ - - -/* Register Definitions */ -#define CPM_BASE 0xB0000000 -#define INTC_BASE 0xB0001000 -#define TCU_BASE 0xB0002000 -#define WDT_BASE 0xB0002000 -#define RTC_BASE 0xB0003000 -#define GPIO_BASE 0xB0010000 -#define AIC_BASE 0xB0020000 -#define ICDC_BASE 0xB0020000 -#define MSC_BASE 0xB0021000 -#define UART0_BASE 0xB0030000 -#define I2C_BASE 0xB0042000 -#define SSI_BASE 0xB0043000 -#define SADC_BASE 0xB0070000 -#define EMC_BASE 0xB3010000 -#define DMAC_BASE 0xB3020000 -#define UHC_BASE 0xB3030000 -#define UDC_BASE 0xB3040000 -#define LCD_BASE 0xB3050000 -#define SLCD_BASE 0xB3050000 -#define CIM_BASE 0xB3060000 -#define ETH_BASE 0xB3100000 - - -/* - * INTC (Interrupt Controller) - */ -#define INTC_ISR (INTC_BASE + 0x00) -#define INTC_IMR (INTC_BASE + 0x04) -#define INTC_IMSR (INTC_BASE + 0x08) -#define INTC_IMCR (INTC_BASE + 0x0c) -#define INTC_IPR (INTC_BASE + 0x10) - -#define REG_INTC_ISR REG32(INTC_ISR) -#define REG_INTC_IMR REG32(INTC_IMR) -#define REG_INTC_IMSR REG32(INTC_IMSR) -#define REG_INTC_IMCR REG32(INTC_IMCR) -#define REG_INTC_IPR REG32(INTC_IPR) - -/* 1st-level interrupts */ -#define IRQ_I2C 1 -#define IRQ_UHC 3 -#define IRQ_UART0 9 -#define IRQ_SADC 12 -#define IRQ_MSC 14 -#define IRQ_RTC 15 -#define IRQ_SSI 16 -#define IRQ_CIM 17 -#define IRQ_AIC 18 -#define IRQ_ETH 19 -#define IRQ_DMAC 20 -#define IRQ_TCU2 21 -#define IRQ_TCU1 22 -#define IRQ_TCU0 23 -#define IRQ_UDC 24 -#define IRQ_GPIO3 25 -#define IRQ_GPIO2 26 -#define IRQ_GPIO1 27 -#define IRQ_GPIO0 28 -#define IRQ_IPU 29 -#define IRQ_LCD 30 - -/* 2nd-level interrupts */ -#define IRQ_DMA_0 32 /* 32 to 37 for DMAC channel 0 to 5 */ -#define IRQ_GPIO_0 48 /* 48 to 175 for GPIO pin 0 to 127 */ - - -/* - * RTC - */ -#define RTC_RCR (RTC_BASE + 0x00) /* RTC Control Register */ -#define RTC_RSR (RTC_BASE + 0x04) /* RTC Second Register */ -#define RTC_RSAR (RTC_BASE + 0x08) /* RTC Second Alarm Register */ -#define RTC_RGR (RTC_BASE + 0x0c) /* RTC Regulator Register */ - -#define RTC_HCR (RTC_BASE + 0x20) /* Hibernate Control Register */ -#define RTC_HWFCR (RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */ -#define RTC_HRCR (RTC_BASE + 0x28) /* Hibernate Reset Counter Register */ -#define RTC_HWCR (RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */ -#define RTC_HWRSR (RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */ -#define RTC_HSPR (RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */ - -#define REG_RTC_RCR REG32(RTC_RCR) -#define REG_RTC_RSR REG32(RTC_RSR) -#define REG_RTC_RSAR REG32(RTC_RSAR) -#define REG_RTC_RGR REG32(RTC_RGR) -#define REG_RTC_HCR REG32(RTC_HCR) -#define REG_RTC_HWFCR REG32(RTC_HWFCR) -#define REG_RTC_HRCR REG32(RTC_HRCR) -#define REG_RTC_HWCR REG32(RTC_HWCR) -#define REG_RTC_HWRSR REG32(RTC_HWRSR) -#define REG_RTC_HSPR REG32(RTC_HSPR) - -/* RTC Control Register */ -#define RTC_RCR_WRDY (1 << 7) /* Write Ready Flag */ -#define RTC_RCR_HZ (1 << 6) /* 1Hz Flag */ -#define RTC_RCR_HZIE (1 << 5) /* 1Hz Interrupt Enable */ -#define RTC_RCR_AF (1 << 4) /* Alarm Flag */ -#define RTC_RCR_AIE (1 << 3) /* Alarm Interrupt Enable */ -#define RTC_RCR_AE (1 << 2) /* Alarm Enable */ -#define RTC_RCR_RTCE (1 << 0) /* RTC Enable */ - -/* RTC Regulator Register */ -#define RTC_RGR_LOCK (1 << 31) /* Lock Bit */ -#define RTC_RGR_ADJC_BIT 16 -#define RTC_RGR_ADJC_MASK (0x3ff << RTC_RGR_ADJC_BIT) -#define RTC_RGR_NC1HZ_BIT 0 -#define RTC_RGR_NC1HZ_MASK (0xffff << RTC_RGR_NC1HZ_BIT) - -/* Hibernate Control Register */ -#define RTC_HCR_PD (1 << 0) /* Power Down */ - -/* Hibernate Wakeup Filter Counter Register */ -#define RTC_HWFCR_BIT 5 -#define RTC_HWFCR_MASK (0x7ff << RTC_HWFCR_BIT) - -/* Hibernate Reset Counter Register */ -#define RTC_HRCR_BIT 5 -#define RTC_HRCR_MASK (0x7f << RTC_HRCR_BIT) - -/* Hibernate Wakeup Control Register */ -#define RTC_HWCR_EALM (1 << 0) /* RTC alarm wakeup enable */ - -/* Hibernate Wakeup Status Register */ -#define RTC_HWRSR_HR (1 << 5) /* Hibernate reset */ -#define RTC_HWRSR_PPR (1 << 4) /* PPR reset */ -#define RTC_HWRSR_PIN (1 << 1) /* Wakeup pin status bit */ -#define RTC_HWRSR_ALM (1 << 0) /* RTC alarm status bit */ - - -/************************************************************************* - * CPM (Clock reset and Power control Management) - *************************************************************************/ -#define CPM_CPCCR (CPM_BASE+0x00) -#define CPM_CPPCR (CPM_BASE+0x10) -#define CPM_I2SCDR (CPM_BASE+0x60) -#define CPM_LPCDR (CPM_BASE+0x64) -#define CPM_MSCCDR (CPM_BASE+0x68) -#define CPM_UHCCDR (CPM_BASE+0x6C) - -#define CPM_LCR (CPM_BASE+0x04) -#define CPM_CLKGR (CPM_BASE+0x20) -#define CPM_SCR (CPM_BASE+0x24) - -#define CPM_HCR (CPM_BASE+0x30) -#define CPM_HWFCR (CPM_BASE+0x34) -#define CPM_HRCR (CPM_BASE+0x38) -#define CPM_HWCR (CPM_BASE+0x3c) -#define CPM_HWSR (CPM_BASE+0x40) -#define CPM_HSPR (CPM_BASE+0x44) - -#define CPM_RSR (CPM_BASE+0x08) - - -#define REG_CPM_CPCCR REG32(CPM_CPCCR) -#define REG_CPM_CPPCR REG32(CPM_CPPCR) -#define REG_CPM_I2SCDR REG32(CPM_I2SCDR) -#define REG_CPM_LPCDR REG32(CPM_LPCDR) -#define REG_CPM_MSCCDR REG32(CPM_MSCCDR) -#define REG_CPM_UHCCDR REG32(CPM_UHCCDR) - -#define REG_CPM_LCR REG32(CPM_LCR) -#define REG_CPM_CLKGR REG32(CPM_CLKGR) -#define REG_CPM_SCR REG32(CPM_SCR) -#define REG_CPM_HCR REG32(CPM_HCR) -#define REG_CPM_HWFCR REG32(CPM_HWFCR) -#define REG_CPM_HRCR REG32(CPM_HRCR) -#define REG_CPM_HWCR REG32(CPM_HWCR) -#define REG_CPM_HWSR REG32(CPM_HWSR) -#define REG_CPM_HSPR REG32(CPM_HSPR) - -#define REG_CPM_RSR REG32(CPM_RSR) - - -/* Clock Control Register */ -#define CPM_CPCCR_I2CS (1 << 31) -#define CPM_CPCCR_CLKOEN (1 << 30) -#define CPM_CPCCR_UCS (1 << 29) -#define CPM_CPCCR_UDIV_BIT 23 -#define CPM_CPCCR_UDIV_MASK (0x3f << CPM_CPCCR_UDIV_BIT) -#define CPM_CPCCR_CE (1 << 22) -#define CPM_CPCCR_PCS (1 << 21) -#define CPM_CPCCR_LDIV_BIT 16 -#define CPM_CPCCR_LDIV_MASK (0x1f << CPM_CPCCR_LDIV_BIT) -#define CPM_CPCCR_MDIV_BIT 12 -#define CPM_CPCCR_MDIV_MASK (0x0f << CPM_CPCCR_MDIV_BIT) -#define CPM_CPCCR_PDIV_BIT 8 -#define CPM_CPCCR_PDIV_MASK (0x0f << CPM_CPCCR_PDIV_BIT) -#define CPM_CPCCR_HDIV_BIT 4 -#define CPM_CPCCR_HDIV_MASK (0x0f << CPM_CPCCR_HDIV_BIT) -#define CPM_CPCCR_CDIV_BIT 0 -#define CPM_CPCCR_CDIV_MASK (0x0f << CPM_CPCCR_CDIV_BIT) - -/* I2S Clock Divider Register */ -#define CPM_I2SCDR_I2SDIV_BIT 0 -#define CPM_I2SCDR_I2SDIV_MASK (0x1ff << CPM_I2SCDR_I2SDIV_BIT) - -/* LCD Pixel Clock Divider Register */ -#define CPM_LPCDR_PIXDIV_BIT 0 -#define CPM_LPCDR_PIXDIV_MASK (0x1ff << CPM_LPCDR_PIXDIV_BIT) - -/* MSC Clock Divider Register */ -#define CPM_MSCCDR_MSCDIV_BIT 0 -#define CPM_MSCCDR_MSCDIV_MASK (0x1f << CPM_MSCCDR_MSCDIV_BIT) - -/* PLL Control Register */ -#define CPM_CPPCR_PLLM_BIT 23 -#define CPM_CPPCR_PLLM_MASK (0x1ff << CPM_CPPCR_PLLM_BIT) -#define CPM_CPPCR_PLLN_BIT 18 -#define CPM_CPPCR_PLLN_MASK (0x1f << CPM_CPPCR_PLLN_BIT) -#define CPM_CPPCR_PLLOD_BIT 16 -#define CPM_CPPCR_PLLOD_MASK (0x03 << CPM_CPPCR_PLLOD_BIT) -#define CPM_CPPCR_PLLS (1 << 10) -#define CPM_CPPCR_PLLBP (1 << 9) -#define CPM_CPPCR_PLLEN (1 << 8) -#define CPM_CPPCR_PLLST_BIT 0 -#define CPM_CPPCR_PLLST_MASK (0xff << CPM_CPPCR_PLLST_BIT) - -/* Low Power Control Register */ -#define CPM_LCR_DOZE_DUTY_BIT 3 -#define CPM_LCR_DOZE_DUTY_MASK (0x1f << CPM_LCR_DOZE_DUTY_BIT) -#define CPM_LCR_DOZE_ON (1 << 2) -#define CPM_LCR_LPM_BIT 0 -#define CPM_LCR_LPM_MASK (0x3 << CPM_LCR_LPM_BIT) - #define CPM_LCR_LPM_IDLE (0x0 << CPM_LCR_LPM_BIT) - #define CPM_LCR_LPM_SLEEP (0x1 << CPM_LCR_LPM_BIT) - -/* Clock Gate Register */ -#define CPM_CLKGR_UART1 (1 << 15) -#define CPM_CLKGR_UHC (1 << 14) -#define CPM_CLKGR_IPU (1 << 13) -#define CPM_CLKGR_DMAC (1 << 12) -#define CPM_CLKGR_UDC (1 << 11) -#define CPM_CLKGR_LCD (1 << 10) -#define CPM_CLKGR_CIM (1 << 9) -#define CPM_CLKGR_SADC (1 << 8) -#define CPM_CLKGR_MSC (1 << 7) -#define CPM_CLKGR_AIC1 (1 << 6) -#define CPM_CLKGR_AIC2 (1 << 5) -#define CPM_CLKGR_SSI (1 << 4) -#define CPM_CLKGR_I2C (1 << 3) -#define CPM_CLKGR_RTC (1 << 2) -#define CPM_CLKGR_TCU (1 << 1) -#define CPM_CLKGR_UART0 (1 << 0) - -/* Sleep Control Register */ -#define CPM_SCR_O1ST_BIT 8 -#define CPM_SCR_O1ST_MASK (0xff << CPM_SCR_O1ST_BIT) -#define CPM_SCR_UDCPHY_ENABLE (1 << 6) -#define CPM_SCR_USBPHY_DISABLE (1 << 7) -#define CPM_SCR_OSC_ENABLE (1 << 4) - -/* Hibernate Control Register */ -#define CPM_HCR_PD (1 << 0) - -/* Wakeup Filter Counter Register in Hibernate Mode */ -#define CPM_HWFCR_TIME_BIT 0 -#define CPM_HWFCR_TIME_MASK (0x3ff << CPM_HWFCR_TIME_BIT) - -/* Reset Counter Register in Hibernate Mode */ -#define CPM_HRCR_TIME_BIT 0 -#define CPM_HRCR_TIME_MASK (0x7f << CPM_HRCR_TIME_BIT) - -/* Wakeup Control Register in Hibernate Mode */ -#define CPM_HWCR_WLE_LOW (0 << 2) -#define CPM_HWCR_WLE_HIGH (1 << 2) -#define CPM_HWCR_PIN_WAKEUP (1 << 1) -#define CPM_HWCR_RTC_WAKEUP (1 << 0) - -/* Wakeup Status Register in Hibernate Mode */ -#define CPM_HWSR_WSR_PIN (1 << 1) -#define CPM_HWSR_WSR_RTC (1 << 0) - -/* Reset Status Register */ -#define CPM_RSR_HR (1 << 2) -#define CPM_RSR_WR (1 << 1) -#define CPM_RSR_PR (1 << 0) - - -/************************************************************************* - * TCU (Timer Counter Unit) - *************************************************************************/ -#define TCU_TSR (TCU_BASE + 0x1C) /* Timer Stop Register */ -#define TCU_TSSR (TCU_BASE + 0x2C) /* Timer Stop Set Register */ -#define TCU_TSCR (TCU_BASE + 0x3C) /* Timer Stop Clear Register */ -#define TCU_TER (TCU_BASE + 0x10) /* Timer Counter Enable Register */ -#define TCU_TESR (TCU_BASE + 0x14) /* Timer Counter Enable Set Register */ -#define TCU_TECR (TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */ -#define TCU_TFR (TCU_BASE + 0x20) /* Timer Flag Register */ -#define TCU_TFSR (TCU_BASE + 0x24) /* Timer Flag Set Register */ -#define TCU_TFCR (TCU_BASE + 0x28) /* Timer Flag Clear Register */ -#define TCU_TMR (TCU_BASE + 0x30) /* Timer Mask Register */ -#define TCU_TMSR (TCU_BASE + 0x34) /* Timer Mask Set Register */ -#define TCU_TMCR (TCU_BASE + 0x38) /* Timer Mask Clear Register */ -#define TCU_TDFR0 (TCU_BASE + 0x40) /* Timer Data Full Register */ -#define TCU_TDHR0 (TCU_BASE + 0x44) /* Timer Data Half Register */ -#define TCU_TCNT0 (TCU_BASE + 0x48) /* Timer Counter Register */ -#define TCU_TCSR0 (TCU_BASE + 0x4C) /* Timer Control Register */ -#define TCU_TDFR1 (TCU_BASE + 0x50) -#define TCU_TDHR1 (TCU_BASE + 0x54) -#define TCU_TCNT1 (TCU_BASE + 0x58) -#define TCU_TCSR1 (TCU_BASE + 0x5C) -#define TCU_TDFR2 (TCU_BASE + 0x60) -#define TCU_TDHR2 (TCU_BASE + 0x64) -#define TCU_TCNT2 (TCU_BASE + 0x68) -#define TCU_TCSR2 (TCU_BASE + 0x6C) -#define TCU_TDFR3 (TCU_BASE + 0x70) -#define TCU_TDHR3 (TCU_BASE + 0x74) -#define TCU_TCNT3 (TCU_BASE + 0x78) -#define TCU_TCSR3 (TCU_BASE + 0x7C) -#define TCU_TDFR4 (TCU_BASE + 0x80) -#define TCU_TDHR4 (TCU_BASE + 0x84) -#define TCU_TCNT4 (TCU_BASE + 0x88) -#define TCU_TCSR4 (TCU_BASE + 0x8C) -#define TCU_TDFR5 (TCU_BASE + 0x90) -#define TCU_TDHR5 (TCU_BASE + 0x94) -#define TCU_TCNT5 (TCU_BASE + 0x98) -#define TCU_TCSR5 (TCU_BASE + 0x9C) - -#define REG_TCU_TSR REG32(TCU_TSR) -#define REG_TCU_TSSR REG32(TCU_TSSR) -#define REG_TCU_TSCR REG32(TCU_TSCR) -#define REG_TCU_TER REG8(TCU_TER) -#define REG_TCU_TESR REG8(TCU_TESR) -#define REG_TCU_TECR REG8(TCU_TECR) -#define REG_TCU_TFR REG32(TCU_TFR) -#define REG_TCU_TFSR REG32(TCU_TFSR) -#define REG_TCU_TFCR REG32(TCU_TFCR) -#define REG_TCU_TMR REG32(TCU_TMR) -#define REG_TCU_TMSR REG32(TCU_TMSR) -#define REG_TCU_TMCR REG32(TCU_TMCR) -#define REG_TCU_TDFR0 REG16(TCU_TDFR0) -#define REG_TCU_TDHR0 REG16(TCU_TDHR0) -#define REG_TCU_TCNT0 REG16(TCU_TCNT0) -#define REG_TCU_TCSR0 REG16(TCU_TCSR0) -#define REG_TCU_TDFR1 REG16(TCU_TDFR1) -#define REG_TCU_TDHR1 REG16(TCU_TDHR1) -#define REG_TCU_TCNT1 REG16(TCU_TCNT1) -#define REG_TCU_TCSR1 REG16(TCU_TCSR1) -#define REG_TCU_TDFR2 REG16(TCU_TDFR2) -#define REG_TCU_TDHR2 REG16(TCU_TDHR2) -#define REG_TCU_TCNT2 REG16(TCU_TCNT2) -#define REG_TCU_TCSR2 REG16(TCU_TCSR2) -#define REG_TCU_TDFR3 REG16(TCU_TDFR3) -#define REG_TCU_TDHR3 REG16(TCU_TDHR3) -#define REG_TCU_TCNT3 REG16(TCU_TCNT3) -#define REG_TCU_TCSR3 REG16(TCU_TCSR3) -#define REG_TCU_TDFR4 REG16(TCU_TDFR4) -#define REG_TCU_TDHR4 REG16(TCU_TDHR4) -#define REG_TCU_TCNT4 REG16(TCU_TCNT4) -#define REG_TCU_TCSR4 REG16(TCU_TCSR4) - -/* n = 0,1,2,3,4,5 */ -#define TCU_TDFR(n) (TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */ -#define TCU_TDHR(n) (TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */ -#define TCU_TCNT(n) (TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */ -#define TCU_TCSR(n) (TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */ - -#define REG_TCU_TDFR(n) REG16(TCU_TDFR((n))) -#define REG_TCU_TDHR(n) REG16(TCU_TDHR((n))) -#define REG_TCU_TCNT(n) REG16(TCU_TCNT((n))) -#define REG_TCU_TCSR(n) REG16(TCU_TCSR((n))) - -/* Register definitions */ -#define TCU_TCSR_PWM_SD (1 << 9) -#define TCU_TCSR_PWM_INITL_HIGH (1 << 8) -#define TCU_TCSR_PWM_EN (1 << 7) -#define TCU_TCSR_PRESCALE_BIT 3 -#define TCU_TCSR_PRESCALE_MASK (0x7 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_PRESCALE1 (0x0 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_PRESCALE4 (0x1 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_PRESCALE16 (0x2 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_PRESCALE64 (0x3 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_PRESCALE256 (0x4 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_PRESCALE1024 (0x5 << TCU_TCSR_PRESCALE_BIT) -#define TCU_TCSR_EXT_EN (1 << 2) -#define TCU_TCSR_RTC_EN (1 << 1) -#define TCU_TCSR_PCK_EN (1 << 0) - -#define TCU_TER_TCEN5 (1 << 5) -#define TCU_TER_TCEN4 (1 << 4) -#define TCU_TER_TCEN3 (1 << 3) -#define TCU_TER_TCEN2 (1 << 2) -#define TCU_TER_TCEN1 (1 << 1) -#define TCU_TER_TCEN0 (1 << 0) - -#define TCU_TESR_TCST5 (1 << 5) -#define TCU_TESR_TCST4 (1 << 4) -#define TCU_TESR_TCST3 (1 << 3) -#define TCU_TESR_TCST2 (1 << 2) -#define TCU_TESR_TCST1 (1 << 1) -#define TCU_TESR_TCST0 (1 << 0) - -#define TCU_TECR_TCCL5 (1 << 5) -#define TCU_TECR_TCCL4 (1 << 4) -#define TCU_TECR_TCCL3 (1 << 3) -#define TCU_TECR_TCCL2 (1 << 2) -#define TCU_TECR_TCCL1 (1 << 1) -#define TCU_TECR_TCCL0 (1 << 0) - -#define TCU_TFR_HFLAG5 (1 << 21) -#define TCU_TFR_HFLAG4 (1 << 20) -#define TCU_TFR_HFLAG3 (1 << 19) -#define TCU_TFR_HFLAG2 (1 << 18) -#define TCU_TFR_HFLAG1 (1 << 17) -#define TCU_TFR_HFLAG0 (1 << 16) -#define TCU_TFR_FFLAG5 (1 << 5) -#define TCU_TFR_FFLAG4 (1 << 4) -#define TCU_TFR_FFLAG3 (1 << 3) -#define TCU_TFR_FFLAG2 (1 << 2) -#define TCU_TFR_FFLAG1 (1 << 1) -#define TCU_TFR_FFLAG0 (1 << 0) - -#define TCU_TFSR_HFLAG5 (1 << 21) -#define TCU_TFSR_HFLAG4 (1 << 20) -#define TCU_TFSR_HFLAG3 (1 << 19) -#define TCU_TFSR_HFLAG2 (1 << 18) -#define TCU_TFSR_HFLAG1 (1 << 17) -#define TCU_TFSR_HFLAG0 (1 << 16) -#define TCU_TFSR_FFLAG5 (1 << 5) -#define TCU_TFSR_FFLAG4 (1 << 4) -#define TCU_TFSR_FFLAG3 (1 << 3) -#define TCU_TFSR_FFLAG2 (1 << 2) -#define TCU_TFSR_FFLAG1 (1 << 1) -#define TCU_TFSR_FFLAG0 (1 << 0) - -#define TCU_TFCR_HFLAG5 (1 << 21) -#define TCU_TFCR_HFLAG4 (1 << 20) -#define TCU_TFCR_HFLAG3 (1 << 19) -#define TCU_TFCR_HFLAG2 (1 << 18) -#define TCU_TFCR_HFLAG1 (1 << 17) -#define TCU_TFCR_HFLAG0 (1 << 16) -#define TCU_TFCR_FFLAG5 (1 << 5) -#define TCU_TFCR_FFLAG4 (1 << 4) -#define TCU_TFCR_FFLAG3 (1 << 3) -#define TCU_TFCR_FFLAG2 (1 << 2) -#define TCU_TFCR_FFLAG1 (1 << 1) -#define TCU_TFCR_FFLAG0 (1 << 0) - -#define TCU_TMR_HMASK5 (1 << 21) -#define TCU_TMR_HMASK4 (1 << 20) -#define TCU_TMR_HMASK3 (1 << 19) -#define TCU_TMR_HMASK2 (1 << 18) -#define TCU_TMR_HMASK1 (1 << 17) -#define TCU_TMR_HMASK0 (1 << 16) -#define TCU_TMR_FMASK5 (1 << 5) -#define TCU_TMR_FMASK4 (1 << 4) -#define TCU_TMR_FMASK3 (1 << 3) -#define TCU_TMR_FMASK2 (1 << 2) -#define TCU_TMR_FMASK1 (1 << 1) -#define TCU_TMR_FMASK0 (1 << 0) - -#define TCU_TMSR_HMST5 (1 << 21) -#define TCU_TMSR_HMST4 (1 << 20) -#define TCU_TMSR_HMST3 (1 << 19) -#define TCU_TMSR_HMST2 (1 << 18) -#define TCU_TMSR_HMST1 (1 << 17) -#define TCU_TMSR_HMST0 (1 << 16) -#define TCU_TMSR_FMST5 (1 << 5) -#define TCU_TMSR_FMST4 (1 << 4) -#define TCU_TMSR_FMST3 (1 << 3) -#define TCU_TMSR_FMST2 (1 << 2) -#define TCU_TMSR_FMST1 (1 << 1) -#define TCU_TMSR_FMST0 (1 << 0) - -#define TCU_TMCR_HMCL5 (1 << 21) -#define TCU_TMCR_HMCL4 (1 << 20) -#define TCU_TMCR_HMCL3 (1 << 19) -#define TCU_TMCR_HMCL2 (1 << 18) -#define TCU_TMCR_HMCL1 (1 << 17) -#define TCU_TMCR_HMCL0 (1 << 16) -#define TCU_TMCR_FMCL5 (1 << 5) -#define TCU_TMCR_FMCL4 (1 << 4) -#define TCU_TMCR_FMCL3 (1 << 3) -#define TCU_TMCR_FMCL2 (1 << 2) -#define TCU_TMCR_FMCL1 (1 << 1) -#define TCU_TMCR_FMCL0 (1 << 0) - -#define TCU_TSR_WDTS (1 << 16) -#define TCU_TSR_STOP5 (1 << 5) -#define TCU_TSR_STOP4 (1 << 4) -#define TCU_TSR_STOP3 (1 << 3) -#define TCU_TSR_STOP2 (1 << 2) -#define TCU_TSR_STOP1 (1 << 1) -#define TCU_TSR_STOP0 (1 << 0) - -#define TCU_TSSR_WDTSS (1 << 16) -#define TCU_TSSR_STPS5 (1 << 5) -#define TCU_TSSR_STPS4 (1 << 4) -#define TCU_TSSR_STPS3 (1 << 3) -#define TCU_TSSR_STPS2 (1 << 2) -#define TCU_TSSR_STPS1 (1 << 1) -#define TCU_TSSR_STPS0 (1 << 0) - -#define TCU_TSSR_WDTSC (1 << 16) -#define TCU_TSSR_STPC5 (1 << 5) -#define TCU_TSSR_STPC4 (1 << 4) -#define TCU_TSSR_STPC3 (1 << 3) -#define TCU_TSSR_STPC2 (1 << 2) -#define TCU_TSSR_STPC1 (1 << 1) -#define TCU_TSSR_STPC0 (1 << 0) - - -/* - * WDT (WatchDog Timer) - */ -#define WDT_TDR (WDT_BASE + 0x00) -#define WDT_TCER (WDT_BASE + 0x04) -#define WDT_TCNT (WDT_BASE + 0x08) -#define WDT_TCSR (WDT_BASE + 0x0C) - -#define REG_WDT_TDR REG16(WDT_TDR) -#define REG_WDT_TCER REG8(WDT_TCER) -#define REG_WDT_TCNT REG16(WDT_TCNT) -#define REG_WDT_TCSR REG16(WDT_TCSR) - -/* Register definition */ -#define WDT_TCSR_PRESCALE_BIT 3 -#define WDT_TCSR_PRESCALE_MASK (0x7 << WDT_TCSR_PRESCALE_BIT) - #define WDT_TCSR_PRESCALE1 (0x0 << WDT_TCSR_PRESCALE_BIT) - #define WDT_TCSR_PRESCALE4 (0x1 << WDT_TCSR_PRESCALE_BIT) - #define WDT_TCSR_PRESCALE16 (0x2 << WDT_TCSR_PRESCALE_BIT) - #define WDT_TCSR_PRESCALE64 (0x3 << WDT_TCSR_PRESCALE_BIT) - #define WDT_TCSR_PRESCALE256 (0x4 << WDT_TCSR_PRESCALE_BIT) - #define WDT_TCSR_PRESCALE1024 (0x5 << WDT_TCSR_PRESCALE_BIT) -#define WDT_TCSR_EXT_EN (1 << 2) -#define WDT_TCSR_RTC_EN (1 << 1) -#define WDT_TCSR_PCK_EN (1 << 0) - -#define WDT_TCER_TCEN (1 << 0) - - -/* - * DMAC (DMA Controller) - */ - -#define MAX_DMA_NUM 6 /* max 6 channels */ - -#define DMAC_DSAR(n) (DMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */ -#define DMAC_DTAR(n) (DMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */ -#define DMAC_DTCR(n) (DMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */ -#define DMAC_DRSR(n) (DMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */ -#define DMAC_DCCSR(n) (DMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */ -#define DMAC_DCMD(n) (DMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */ -#define DMAC_DDA(n) (DMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */ -#define DMAC_DMACR (DMAC_BASE + 0x0300) /* DMA control register */ -#define DMAC_DMAIPR (DMAC_BASE + 0x0304) /* DMA interrupt pending */ -#define DMAC_DMADBR (DMAC_BASE + 0x0308) /* DMA doorbell */ -#define DMAC_DMADBSR (DMAC_BASE + 0x030C) /* DMA doorbell set */ - -/* channel 0 */ -#define DMAC_DSAR0 DMAC_DSAR(0) -#define DMAC_DTAR0 DMAC_DTAR(0) -#define DMAC_DTCR0 DMAC_DTCR(0) -#define DMAC_DRSR0 DMAC_DRSR(0) -#define DMAC_DCCSR0 DMAC_DCCSR(0) -#define DMAC_DCMD0 DMAC_DCMD(0) -#define DMAC_DDA0 DMAC_DDA(0) - -/* channel 1 */ -#define DMAC_DSAR1 DMAC_DSAR(1) -#define DMAC_DTAR1 DMAC_DTAR(1) -#define DMAC_DTCR1 DMAC_DTCR(1) -#define DMAC_DRSR1 DMAC_DRSR(1) -#define DMAC_DCCSR1 DMAC_DCCSR(1) -#define DMAC_DCMD1 DMAC_DCMD(1) -#define DMAC_DDA1 DMAC_DDA(1) - -/* channel 2 */ -#define DMAC_DSAR2 DMAC_DSAR(2) -#define DMAC_DTAR2 DMAC_DTAR(2) -#define DMAC_DTCR2 DMAC_DTCR(2) -#define DMAC_DRSR2 DMAC_DRSR(2) -#define DMAC_DCCSR2 DMAC_DCCSR(2) -#define DMAC_DCMD2 DMAC_DCMD(2) -#define DMAC_DDA2 DMAC_DDA(2) - -/* channel 3 */ -#define DMAC_DSAR3 DMAC_DSAR(3) -#define DMAC_DTAR3 DMAC_DTAR(3) -#define DMAC_DTCR3 DMAC_DTCR(3) -#define DMAC_DRSR3 DMAC_DRSR(3) -#define DMAC_DCCSR3 DMAC_DCCSR(3) -#define DMAC_DCMD3 DMAC_DCMD(3) -#define DMAC_DDA3 DMAC_DDA(3) - -/* channel 4 */ -#define DMAC_DSAR4 DMAC_DSAR(4) -#define DMAC_DTAR4 DMAC_DTAR(4) -#define DMAC_DTCR4 DMAC_DTCR(4) -#define DMAC_DRSR4 DMAC_DRSR(4) -#define DMAC_DCCSR4 DMAC_DCCSR(4) -#define DMAC_DCMD4 DMAC_DCMD(4) -#define DMAC_DDA4 DMAC_DDA(4) - -/* channel 5 */ -#define DMAC_DSAR5 DMAC_DSAR(5) -#define DMAC_DTAR5 DMAC_DTAR(5) -#define DMAC_DTCR5 DMAC_DTCR(5) -#define DMAC_DRSR5 DMAC_DRSR(5) -#define DMAC_DCCSR5 DMAC_DCCSR(5) -#define DMAC_DCMD5 DMAC_DCMD(5) -#define DMAC_DDA5 DMAC_DDA(5) - -#define REG_DMAC_DSAR(n) REG32(DMAC_DSAR((n))) -#define REG_DMAC_DTAR(n) REG32(DMAC_DTAR((n))) -#define REG_DMAC_DTCR(n) REG32(DMAC_DTCR((n))) -#define REG_DMAC_DRSR(n) REG32(DMAC_DRSR((n))) -#define REG_DMAC_DCCSR(n) REG32(DMAC_DCCSR((n))) -#define REG_DMAC_DCMD(n) REG32(DMAC_DCMD((n))) -#define REG_DMAC_DDA(n) REG32(DMAC_DDA((n))) -#define REG_DMAC_DMACR REG32(DMAC_DMACR) -#define REG_DMAC_DMAIPR REG32(DMAC_DMAIPR) -#define REG_DMAC_DMADBR REG32(DMAC_DMADBR) -#define REG_DMAC_DMADBSR REG32(DMAC_DMADBSR) - -/* DMA request source register */ -#define DMAC_DRSR_RS_BIT 0 -#define DMAC_DRSR_RS_MASK (0x1f << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_UART0OUT (20 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_UART0IN (21 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_SSIOUT (22 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_SSIIN (23 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_AICOUT (24 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_AICIN (25 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_MSCOUT (26 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_MSCIN (27 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_TCU (28 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_SADC (29 << DMAC_DRSR_RS_BIT) -#define DMAC_DRSR_RS_SLCD (30 << DMAC_DRSR_RS_BIT) - -/* DMA channel control/status register */ -#define DMAC_DCCSR_NDES (1 << 31) /* descriptor (0) or not (1) ? */ -#define DMAC_DCCSR_CDOA_BIT 16 /* copy of DMA offset address */ -#define DMAC_DCCSR_CDOA_MASK (0xff << DMAC_DCCSR_CDOA_BIT) -#define DMAC_DCCSR_INV (1 << 6) /* descriptor invalid */ -#define DMAC_DCCSR_AR (1 << 4) /* address error */ -#define DMAC_DCCSR_TT (1 << 3) /* transfer terminated */ -#define DMAC_DCCSR_HLT (1 << 2) /* DMA halted */ -#define DMAC_DCCSR_CT (1 << 1) /* count terminated */ -#define DMAC_DCCSR_EN (1 << 0) /* channel enable bit */ - -/* DMA channel command register */ -#define DMAC_DCMD_SAI (1 << 23) /* source address increment */ -#define DMAC_DCMD_DAI (1 << 22) /* dest address increment */ -#define DMAC_DCMD_RDIL_BIT 16 /* request detection interval length */ -#define DMAC_DCMD_RDIL_MASK (0x0f << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_IGN (0 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_2 (1 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_4 (2 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_8 (3 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_12 (4 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_16 (5 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_20 (6 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_24 (7 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_28 (8 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_32 (9 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_48 (10 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_60 (11 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_64 (12 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_124 (13 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_128 (14 << DMAC_DCMD_RDIL_BIT) - #define DMAC_DCMD_RDIL_200 (15 << DMAC_DCMD_RDIL_BIT) -#define DMAC_DCMD_SWDH_BIT 14 /* source port width */ -#define DMAC_DCMD_SWDH_MASK (0x03 << DMAC_DCMD_SWDH_BIT) - #define DMAC_DCMD_SWDH_32 (0 << DMAC_DCMD_SWDH_BIT) - #define DMAC_DCMD_SWDH_8 (1 << DMAC_DCMD_SWDH_BIT) - #define DMAC_DCMD_SWDH_16 (2 << DMAC_DCMD_SWDH_BIT) -#define DMAC_DCMD_DWDH_BIT 12 /* dest port width */ -#define DMAC_DCMD_DWDH_MASK (0x03 << DMAC_DCMD_DWDH_BIT) - #define DMAC_DCMD_DWDH_32 (0 << DMAC_DCMD_DWDH_BIT) - #define DMAC_DCMD_DWDH_8 (1 << DMAC_DCMD_DWDH_BIT) - #define DMAC_DCMD_DWDH_16 (2 << DMAC_DCMD_DWDH_BIT) -#define DMAC_DCMD_DS_BIT 8 /* transfer data size of a data unit */ -#define DMAC_DCMD_DS_MASK (0x07 << DMAC_DCMD_DS_BIT) - #define DMAC_DCMD_DS_32BIT (0 << DMAC_DCMD_DS_BIT) - #define DMAC_DCMD_DS_8BIT (1 << DMAC_DCMD_DS_BIT) - #define DMAC_DCMD_DS_16BIT (2 << DMAC_DCMD_DS_BIT) - #define DMAC_DCMD_DS_16BYTE (3 << DMAC_DCMD_DS_BIT) - #define DMAC_DCMD_DS_32BYTE (4 << DMAC_DCMD_DS_BIT) -#define DMAC_DCMD_TM (1 << 7) /* transfer mode: 0-single 1-block */ -#define DMAC_DCMD_DES_V (1 << 4) /* descriptor valid flag */ -#define DMAC_DCMD_DES_VM (1 << 3) /* descriptor valid mask: 1:support V-bit */ -#define DMAC_DCMD_DES_VIE (1 << 2) /* DMA valid error interrupt enable */ -#define DMAC_DCMD_TIE (1 << 1) /* DMA transfer interrupt enable */ -#define DMAC_DCMD_LINK (1 << 0) /* descriptor link enable */ - -/* DMA descriptor address register */ -#define DMAC_DDA_BASE_BIT 12 /* descriptor base address */ -#define DMAC_DDA_BASE_MASK (0x0fffff << DMAC_DDA_BASE_BIT) -#define DMAC_DDA_OFFSET_BIT 4 /* descriptor offset address */ -#define DMAC_DDA_OFFSET_MASK (0x0ff << DMAC_DDA_OFFSET_BIT) - -/* DMA control register */ -#define DMAC_DMACR_PR_BIT 8 /* channel priority mode */ -#define DMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT) - #define DMAC_DMACR_PR_012345 (0 << DMAC_DMACR_PR_BIT) - #define DMAC_DMACR_PR_023145 (1 << DMAC_DMACR_PR_BIT) - #define DMAC_DMACR_PR_201345 (2 << DMAC_DMACR_PR_BIT) - #define DMAC_DMACR_PR_RR (3 << DMAC_DMACR_PR_BIT) /* round robin */ -#define DMAC_DMACR_HLT (1 << 3) /* DMA halt flag */ -#define DMAC_DMACR_AR (1 << 2) /* address error flag */ -#define DMAC_DMACR_DMAE (1 << 0) /* DMA enable bit */ - -/* DMA doorbell register */ -#define DMAC_DMADBR_DB5 (1 << 5) /* doorbell for channel 5 */ -#define DMAC_DMADBR_DB4 (1 << 5) /* doorbell for channel 4 */ -#define DMAC_DMADBR_DB3 (1 << 5) /* doorbell for channel 3 */ -#define DMAC_DMADBR_DB2 (1 << 5) /* doorbell for channel 2 */ -#define DMAC_DMADBR_DB1 (1 << 5) /* doorbell for channel 1 */ -#define DMAC_DMADBR_DB0 (1 << 5) /* doorbell for channel 0 */ - -/* DMA doorbell set register */ -#define DMAC_DMADBSR_DBS5 (1 << 5) /* enable doorbell for channel 5 */ -#define DMAC_DMADBSR_DBS4 (1 << 5) /* enable doorbell for channel 4 */ -#define DMAC_DMADBSR_DBS3 (1 << 5) /* enable doorbell for channel 3 */ -#define DMAC_DMADBSR_DBS2 (1 << 5) /* enable doorbell for channel 2 */ -#define DMAC_DMADBSR_DBS1 (1 << 5) /* enable doorbell for channel 1 */ -#define DMAC_DMADBSR_DBS0 (1 << 5) /* enable doorbell for channel 0 */ - -/* DMA interrupt pending register */ -#define DMAC_DMAIPR_CIRQ5 (1 << 5) /* irq pending status for channel 5 */ -#define DMAC_DMAIPR_CIRQ4 (1 << 4) /* irq pending status for channel 4 */ -#define DMAC_DMAIPR_CIRQ3 (1 << 3) /* irq pending status for channel 3 */ -#define DMAC_DMAIPR_CIRQ2 (1 << 2) /* irq pending status for channel 2 */ -#define DMAC_DMAIPR_CIRQ1 (1 << 1) /* irq pending status for channel 1 */ -#define DMAC_DMAIPR_CIRQ0 (1 << 0) /* irq pending status for channel 0 */ - - -/************************************************************************* - * GPIO (General-Purpose I/O Ports) - *************************************************************************/ -#define MAX_GPIO_NUM 128 - -/* = 0,1,2,3 */ -#define GPIO_PXPIN(n) (GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */ -#define GPIO_PXDAT(n) (GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */ -#define GPIO_PXDATS(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */ -#define GPIO_PXDATC(n) (GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */ -#define GPIO_PXIM(n) (GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */ -#define GPIO_PXIMS(n) (GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */ -#define GPIO_PXIMC(n) (GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */ -#define GPIO_PXPE(n) (GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Enable Register */ -#define GPIO_PXPES(n) (GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Enable Set Reg. */ -#define GPIO_PXPEC(n) (GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Enable Clear Reg. */ -#define GPIO_PXFUN(n) (GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */ -#define GPIO_PXFUNS(n) (GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */ -#define GPIO_PXFUNC(n) (GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */ -#define GPIO_PXSEL(n) (GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */ -#define GPIO_PXSELS(n) (GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */ -#define GPIO_PXSELC(n) (GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */ -#define GPIO_PXDIR(n) (GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */ -#define GPIO_PXDIRS(n) (GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */ -#define GPIO_PXDIRC(n) (GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */ -#define GPIO_PXTRG(n) (GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */ -#define GPIO_PXTRGS(n) (GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */ -#define GPIO_PXTRGC(n) (GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Set Register */ -#define GPIO_PXFLG(n) (GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */ -#define GPIO_PXFLGC(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag clear Register */ - -#define REG_GPIO_PXPIN(n) REG32(GPIO_PXPIN((n))) /* PIN level */ -#define REG_GPIO_PXDAT(n) REG32(GPIO_PXDAT((n))) /* 1: interrupt pending */ -#define REG_GPIO_PXDATS(n) REG32(GPIO_PXDATS((n))) -#define REG_GPIO_PXDATC(n) REG32(GPIO_PXDATC((n))) -#define REG_GPIO_PXIM(n) REG32(GPIO_PXIM((n))) /* 1: mask pin interrupt */ -#define REG_GPIO_PXIMS(n) REG32(GPIO_PXIMS((n))) -#define REG_GPIO_PXIMC(n) REG32(GPIO_PXIMC((n))) -#define REG_GPIO_PXPE(n) REG32(GPIO_PXPE((n))) /* 1: disable pull up/down */ -#define REG_GPIO_PXPES(n) REG32(GPIO_PXPES((n))) -#define REG_GPIO_PXPEC(n) REG32(GPIO_PXPEC((n))) -#define REG_GPIO_PXFUN(n) REG32(GPIO_PXFUN((n))) /* 0:GPIO or intr, 1:FUNC */ -#define REG_GPIO_PXFUNS(n) REG32(GPIO_PXFUNS((n))) -#define REG_GPIO_PXFUNC(n) REG32(GPIO_PXFUNC((n))) -#define REG_GPIO_PXSEL(n) REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/ -#define REG_GPIO_PXSELS(n) REG32(GPIO_PXSELS((n))) -#define REG_GPIO_PXSELC(n) REG32(GPIO_PXSELC((n))) -#define REG_GPIO_PXDIR(n) REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */ -#define REG_GPIO_PXDIRS(n) REG32(GPIO_PXDIRS((n))) -#define REG_GPIO_PXDIRC(n) REG32(GPIO_PXDIRC((n))) -#define REG_GPIO_PXTRG(n) REG32(GPIO_PXTRG((n))) /* 0:level-trigger, 1:edge-trigger */ -#define REG_GPIO_PXTRGS(n) REG32(GPIO_PXTRGS((n))) -#define REG_GPIO_PXTRGC(n) REG32(GPIO_PXTRGC((n))) -#define REG_GPIO_PXFLG(n) REG32(GPIO_PXFLG((n))) /* interrupt flag */ -#define REG_GPIO_PXFLGC(n) REG32(GPIO_PXFLGC((n))) /* interrupt flag */ - - -/************************************************************************* - * UART - *************************************************************************/ - -#define IRDA_BASE UART0_BASE -#define UART_BASE UART0_BASE -#define UART_OFF 0x1000 - -/* Register Offset */ -#define OFF_RDR (0x00) /* R 8b H'xx */ -#define OFF_TDR (0x00) /* W 8b H'xx */ -#define OFF_DLLR (0x00) /* RW 8b H'00 */ -#define OFF_DLHR (0x04) /* RW 8b H'00 */ -#define OFF_IER (0x04) /* RW 8b H'00 */ -#define OFF_ISR (0x08) /* R 8b H'01 */ -#define OFF_FCR (0x08) /* W 8b H'00 */ -#define OFF_LCR (0x0C) /* RW 8b H'00 */ -#define OFF_MCR (0x10) /* RW 8b H'00 */ -#define OFF_LSR (0x14) /* R 8b H'00 */ -#define OFF_MSR (0x18) /* R 8b H'00 */ -#define OFF_SPR (0x1C) /* RW 8b H'00 */ -#define OFF_SIRCR (0x20) /* RW 8b H'00, UART0 */ -#define OFF_UMR (0x24) /* RW 8b H'00, UART M Register */ -#define OFF_UACR (0x28) /* RW 8b H'00, UART Add Cycle Register */ - -/* Register Address */ -#define UART0_RDR (UART0_BASE + OFF_RDR) -#define UART0_TDR (UART0_BASE + OFF_TDR) -#define UART0_DLLR (UART0_BASE + OFF_DLLR) -#define UART0_DLHR (UART0_BASE + OFF_DLHR) -#define UART0_IER (UART0_BASE + OFF_IER) -#define UART0_ISR (UART0_BASE + OFF_ISR) -#define UART0_FCR (UART0_BASE + OFF_FCR) -#define UART0_LCR (UART0_BASE + OFF_LCR) -#define UART0_MCR (UART0_BASE + OFF_MCR) -#define UART0_LSR (UART0_BASE + OFF_LSR) -#define UART0_MSR (UART0_BASE + OFF_MSR) -#define UART0_SPR (UART0_BASE + OFF_SPR) -#define UART0_SIRCR (UART0_BASE + OFF_SIRCR) -#define UART0_UMR (UART0_BASE + OFF_UMR) -#define UART0_UACR (UART0_BASE + OFF_UACR) - -/* - * Define macros for UART_IER - * UART Interrupt Enable Register - */ -#define UART_IER_RIE (1 << 0) /* 0: receive fifo "full" interrupt disable */ -#define UART_IER_TIE (1 << 1) /* 0: transmit fifo "empty" interrupt disable */ -#define UART_IER_RLIE (1 << 2) /* 0: receive line status interrupt disable */ -#define UART_IER_MIE (1 << 3) /* 0: modem status interrupt disable */ -#define UART_IER_RTIE (1 << 4) /* 0: receive timeout interrupt disable */ - -/* - * Define macros for UART_ISR - * UART Interrupt Status Register - */ -#define UART_ISR_IP (1 << 0) /* 0: interrupt is pending 1: no interrupt */ -#define UART_ISR_IID (7 << 1) /* Source of Interrupt */ -#define UART_ISR_IID_MSI (0 << 1) /* Modem status interrupt */ -#define UART_ISR_IID_THRI (1 << 1) /* Transmitter holding register empty */ -#define UART_ISR_IID_RDI (2 << 1) /* Receiver data interrupt */ -#define UART_ISR_IID_RLSI (3 << 1) /* Receiver line status interrupt */ -#define UART_ISR_FFMS (3 << 6) /* FIFO mode select, set when UART_FCR.FE is set to 1 */ -#define UART_ISR_FFMS_NO_FIFO (0 << 6) -#define UART_ISR_FFMS_FIFO_MODE (3 << 6) - -/* - * Define macros for UART_FCR - * UART FIFO Control Register - */ -#define UART_FCR_FE (1 << 0) /* 0: non-FIFO mode 1: FIFO mode */ -#define UART_FCR_RFLS (1 << 1) /* write 1 to flush receive FIFO */ -#define UART_FCR_TFLS (1 << 2) /* write 1 to flush transmit FIFO */ -#define UART_FCR_DMS (1 << 3) /* 0: disable DMA mode */ -#define UART_FCR_UUE (1 << 4) /* 0: disable UART */ -#define UART_FCR_RTRG (3 << 6) /* Receive FIFO Data Trigger */ -#define UART_FCR_RTRG_1 (0 << 6) -#define UART_FCR_RTRG_4 (1 << 6) -#define UART_FCR_RTRG_8 (2 << 6) -#define UART_FCR_RTRG_15 (3 << 6) - -/* - * Define macros for UART_LCR - * UART Line Control Register - */ -#define UART_LCR_WLEN (3 << 0) /* word length */ -#define UART_LCR_WLEN_5 (0 << 0) -#define UART_LCR_WLEN_6 (1 << 0) -#define UART_LCR_WLEN_7 (2 << 0) -#define UART_LCR_WLEN_8 (3 << 0) -#define UART_LCR_STOP (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 - 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ -#define UART_LCR_STOP_1 (0 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 - 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ -#define UART_LCR_STOP_2 (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 - 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ - -#define UART_LCR_PE (1 << 3) /* 0: parity disable */ -#define UART_LCR_PROE (1 << 4) /* 0: even parity 1: odd parity */ -#define UART_LCR_SPAR (1 << 5) /* 0: sticky parity disable */ -#define UART_LCR_SBRK (1 << 6) /* write 0 normal, write 1 send break */ -#define UART_LCR_DLAB (1 << 7) /* 0: access UART_RDR/TDR/IER 1: access UART_DLLR/DLHR */ - -/* - * Define macros for UART_LSR - * UART Line Status Register - */ -#define UART_LSR_DR (1 << 0) /* 0: receive FIFO is empty 1: receive data is ready */ -#define UART_LSR_ORER (1 << 1) /* 0: no overrun error */ -#define UART_LSR_PER (1 << 2) /* 0: no parity error */ -#define UART_LSR_FER (1 << 3) /* 0; no framing error */ -#define UART_LSR_BRK (1 << 4) /* 0: no break detected 1: receive a break signal */ -#define UART_LSR_TDRQ (1 << 5) /* 1: transmit FIFO half "empty" */ -#define UART_LSR_TEMT (1 << 6) /* 1: transmit FIFO and shift registers empty */ -#define UART_LSR_RFER (1 << 7) /* 0: no receive error 1: receive error in FIFO mode */ - -/* - * Define macros for UART_MCR - * UART Modem Control Register - */ -#define UART_MCR_DTR (1 << 0) /* 0: DTR_ ouput high */ -#define UART_MCR_RTS (1 << 1) /* 0: RTS_ output high */ -#define UART_MCR_OUT1 (1 << 2) /* 0: UART_MSR.RI is set to 0 and RI_ input high */ -#define UART_MCR_OUT2 (1 << 3) /* 0: UART_MSR.DCD is set to 0 and DCD_ input high */ -#define UART_MCR_LOOP (1 << 4) /* 0: normal 1: loopback mode */ -#define UART_MCR_MCE (1 << 7) /* 0: modem function is disable */ - -/* - * Define macros for UART_MSR - * UART Modem Status Register - */ -#define UART_MSR_DCTS (1 << 0) /* 0: no change on CTS_ pin since last read of UART_MSR */ -#define UART_MSR_DDSR (1 << 1) /* 0: no change on DSR_ pin since last read of UART_MSR */ -#define UART_MSR_DRI (1 << 2) /* 0: no change on RI_ pin since last read of UART_MSR */ -#define UART_MSR_DDCD (1 << 3) /* 0: no change on DCD_ pin since last read of UART_MSR */ -#define UART_MSR_CTS (1 << 4) /* 0: CTS_ pin is high */ -#define UART_MSR_DSR (1 << 5) /* 0: DSR_ pin is high */ -#define UART_MSR_RI (1 << 6) /* 0: RI_ pin is high */ -#define UART_MSR_DCD (1 << 7) /* 0: DCD_ pin is high */ - -/* - * Define macros for SIRCR - * Slow IrDA Control Register - */ -#define SIRCR_TSIRE (1 << 0) /* 0: transmitter is in UART mode 1: IrDA mode */ -#define SIRCR_RSIRE (1 << 1) /* 0: receiver is in UART mode 1: IrDA mode */ -#define SIRCR_TPWS (1 << 2) /* 0: transmit 0 pulse width is 3/16 of bit length - 1: 0 pulse width is 1.6us for 115.2Kbps */ -#define SIRCR_TXPL (1 << 3) /* 0: encoder generates a positive pulse for 0 */ -#define SIRCR_RXPL (1 << 4) /* 0: decoder interprets positive pulse as 0 */ - - -/************************************************************************* - * AIC (AC97/I2S Controller) - *************************************************************************/ -#define AIC_FR (AIC_BASE + 0x000) -#define AIC_CR (AIC_BASE + 0x004) -#define AIC_ACCR1 (AIC_BASE + 0x008) -#define AIC_ACCR2 (AIC_BASE + 0x00C) -#define AIC_I2SCR (AIC_BASE + 0x010) -#define AIC_SR (AIC_BASE + 0x014) -#define AIC_ACSR (AIC_BASE + 0x018) -#define AIC_I2SSR (AIC_BASE + 0x01C) -#define AIC_ACCAR (AIC_BASE + 0x020) -#define AIC_ACCDR (AIC_BASE + 0x024) -#define AIC_ACSAR (AIC_BASE + 0x028) -#define AIC_ACSDR (AIC_BASE + 0x02C) -#define AIC_I2SDIV (AIC_BASE + 0x030) -#define AIC_DR (AIC_BASE + 0x034) - -#define REG_AIC_FR REG32(AIC_FR) -#define REG_AIC_CR REG32(AIC_CR) -#define REG_AIC_ACCR1 REG32(AIC_ACCR1) -#define REG_AIC_ACCR2 REG32(AIC_ACCR2) -#define REG_AIC_I2SCR REG32(AIC_I2SCR) -#define REG_AIC_SR REG32(AIC_SR) -#define REG_AIC_ACSR REG32(AIC_ACSR) -#define REG_AIC_I2SSR REG32(AIC_I2SSR) -#define REG_AIC_ACCAR REG32(AIC_ACCAR) -#define REG_AIC_ACCDR REG32(AIC_ACCDR) -#define REG_AIC_ACSAR REG32(AIC_ACSAR) -#define REG_AIC_ACSDR REG32(AIC_ACSDR) -#define REG_AIC_I2SDIV REG32(AIC_I2SDIV) -#define REG_AIC_DR REG32(AIC_DR) - -/* AIC Controller Configuration Register (AIC_FR) */ - -#define AIC_FR_RFTH_BIT 12 /* Receive FIFO Threshold */ -#define AIC_FR_RFTH_MASK (0xf << AIC_FR_RFTH_BIT) -#define AIC_FR_TFTH_BIT 8 /* Transmit FIFO Threshold */ -#define AIC_FR_TFTH_MASK (0xf << AIC_FR_TFTH_BIT) -#define AIC_FR_ICDC (1 << 5) /* External(0) or Internal CODEC(1) */ -#define AIC_FR_AUSEL (1 << 4) /* AC97(0) or I2S/MSB-justified(1) */ -#define AIC_FR_RST (1 << 3) /* AIC registers reset */ -#define AIC_FR_BCKD (1 << 2) /* I2S BIT_CLK direction, 0:input,1:output */ -#define AIC_FR_SYNCD (1 << 1) /* I2S SYNC direction, 0:input,1:output */ -#define AIC_FR_ENB (1 << 0) /* AIC enable bit */ - -/* AIC Controller Common Control Register (AIC_CR) */ - -#define AIC_CR_OSS_BIT 19 /* Output Sample Size from memory (AIC V2 only) */ -#define AIC_CR_OSS_MASK (0x7 << AIC_CR_OSS_BIT) - #define AIC_CR_OSS_8BIT (0x0 << AIC_CR_OSS_BIT) - #define AIC_CR_OSS_16BIT (0x1 << AIC_CR_OSS_BIT) - #define AIC_CR_OSS_18BIT (0x2 << AIC_CR_OSS_BIT) - #define AIC_CR_OSS_20BIT (0x3 << AIC_CR_OSS_BIT) - #define AIC_CR_OSS_24BIT (0x4 << AIC_CR_OSS_BIT) -#define AIC_CR_ISS_BIT 16 /* Input Sample Size from memory (AIC V2 only) */ -#define AIC_CR_ISS_MASK (0x7 << AIC_CR_ISS_BIT) - #define AIC_CR_ISS_8BIT (0x0 << AIC_CR_ISS_BIT) - #define AIC_CR_ISS_16BIT (0x1 << AIC_CR_ISS_BIT) - #define AIC_CR_ISS_18BIT (0x2 << AIC_CR_ISS_BIT) - #define AIC_CR_ISS_20BIT (0x3 << AIC_CR_ISS_BIT) - #define AIC_CR_ISS_24BIT (0x4 << AIC_CR_ISS_BIT) -#define AIC_CR_RDMS (1 << 15) /* Receive DMA enable */ -#define AIC_CR_TDMS (1 << 14) /* Transmit DMA enable */ -#define AIC_CR_M2S (1 << 11) /* Mono to Stereo enable */ -#define AIC_CR_ENDSW (1 << 10) /* Endian switch enable */ -#define AIC_CR_AVSTSU (1 << 9) /* Signed <-> Unsigned toggle enable */ -#define AIC_CR_FLUSH (1 << 8) /* Flush FIFO */ -#define AIC_CR_EROR (1 << 6) /* Enable ROR interrupt */ -#define AIC_CR_ETUR (1 << 5) /* Enable TUR interrupt */ -#define AIC_CR_ERFS (1 << 4) /* Enable RFS interrupt */ -#define AIC_CR_ETFS (1 << 3) /* Enable TFS interrupt */ -#define AIC_CR_ENLBF (1 << 2) /* Enable Loopback Function */ -#define AIC_CR_ERPL (1 << 1) /* Enable Playback Function */ -#define AIC_CR_EREC (1 << 0) /* Enable Record Function */ - -/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */ - -#define AIC_ACCR1_RS_BIT 16 /* Receive Valid Slots */ -#define AIC_ACCR1_RS_MASK (0x3ff << AIC_ACCR1_RS_BIT) - #define AIC_ACCR1_RS_SLOT12 (1 << 25) /* Slot 12 valid bit */ - #define AIC_ACCR1_RS_SLOT11 (1 << 24) /* Slot 11 valid bit */ - #define AIC_ACCR1_RS_SLOT10 (1 << 23) /* Slot 10 valid bit */ - #define AIC_ACCR1_RS_SLOT9 (1 << 22) /* Slot 9 valid bit, LFE */ - #define AIC_ACCR1_RS_SLOT8 (1 << 21) /* Slot 8 valid bit, Surround Right */ - #define AIC_ACCR1_RS_SLOT7 (1 << 20) /* Slot 7 valid bit, Surround Left */ - #define AIC_ACCR1_RS_SLOT6 (1 << 19) /* Slot 6 valid bit, PCM Center */ - #define AIC_ACCR1_RS_SLOT5 (1 << 18) /* Slot 5 valid bit */ - #define AIC_ACCR1_RS_SLOT4 (1 << 17) /* Slot 4 valid bit, PCM Right */ - #define AIC_ACCR1_RS_SLOT3 (1 << 16) /* Slot 3 valid bit, PCM Left */ -#define AIC_ACCR1_XS_BIT 0 /* Transmit Valid Slots */ -#define AIC_ACCR1_XS_MASK (0x3ff << AIC_ACCR1_XS_BIT) - #define AIC_ACCR1_XS_SLOT12 (1 << 9) /* Slot 12 valid bit */ - #define AIC_ACCR1_XS_SLOT11 (1 << 8) /* Slot 11 valid bit */ - #define AIC_ACCR1_XS_SLOT10 (1 << 7) /* Slot 10 valid bit */ - #define AIC_ACCR1_XS_SLOT9 (1 << 6) /* Slot 9 valid bit, LFE */ - #define AIC_ACCR1_XS_SLOT8 (1 << 5) /* Slot 8 valid bit, Surround Right */ - #define AIC_ACCR1_XS_SLOT7 (1 << 4) /* Slot 7 valid bit, Surround Left */ - #define AIC_ACCR1_XS_SLOT6 (1 << 3) /* Slot 6 valid bit, PCM Center */ - #define AIC_ACCR1_XS_SLOT5 (1 << 2) /* Slot 5 valid bit */ - #define AIC_ACCR1_XS_SLOT4 (1 << 1) /* Slot 4 valid bit, PCM Right */ - #define AIC_ACCR1_XS_SLOT3 (1 << 0) /* Slot 3 valid bit, PCM Left */ - -/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */ - -#define AIC_ACCR2_ERSTO (1 << 18) /* Enable RSTO interrupt */ -#define AIC_ACCR2_ESADR (1 << 17) /* Enable SADR interrupt */ -#define AIC_ACCR2_ECADT (1 << 16) /* Enable CADT interrupt */ -#define AIC_ACCR2_OASS_BIT 8 /* Output Sample Size for AC-link */ -#define AIC_ACCR2_OASS_MASK (0x3 << AIC_ACCR2_OASS_BIT) - #define AIC_ACCR2_OASS_20BIT (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */ - #define AIC_ACCR2_OASS_18BIT (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */ - #define AIC_ACCR2_OASS_16BIT (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */ - #define AIC_ACCR2_OASS_8BIT (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */ -#define AIC_ACCR2_IASS_BIT 6 /* Output Sample Size for AC-link */ -#define AIC_ACCR2_IASS_MASK (0x3 << AIC_ACCR2_IASS_BIT) - #define AIC_ACCR2_IASS_20BIT (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */ - #define AIC_ACCR2_IASS_18BIT (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */ - #define AIC_ACCR2_IASS_16BIT (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */ - #define AIC_ACCR2_IASS_8BIT (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */ -#define AIC_ACCR2_SO (1 << 3) /* SDATA_OUT output value */ -#define AIC_ACCR2_SR (1 << 2) /* RESET# pin level */ -#define AIC_ACCR2_SS (1 << 1) /* SYNC pin level */ -#define AIC_ACCR2_SA (1 << 0) /* SYNC and SDATA_OUT alternation */ - -/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */ - -#define AIC_I2SCR_STPBK (1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */ -#define AIC_I2SCR_WL_BIT 1 /* Input/Output Sample Size for I2S/MSB-justified */ -#define AIC_I2SCR_WL_MASK (0x7 << AIC_I2SCR_WL_BIT) - #define AIC_I2SCR_WL_24BIT (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */ - #define AIC_I2SCR_WL_20BIT (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */ - #define AIC_I2SCR_WL_18BIT (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */ - #define AIC_I2SCR_WL_16BIT (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */ - #define AIC_I2SCR_WL_8BIT (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */ -#define AIC_I2SCR_AMSL (1 << 0) /* 0:I2S, 1:MSB-justified */ - -/* AIC Controller FIFO Status Register (AIC_SR) */ - -#define AIC_SR_RFL_BIT 24 /* Receive FIFO Level */ -#define AIC_SR_RFL_MASK (0x3f << AIC_SR_RFL_BIT) -#define AIC_SR_TFL_BIT 8 /* Transmit FIFO level */ -#define AIC_SR_TFL_MASK (0x3f << AIC_SR_TFL_BIT) -#define AIC_SR_ROR (1 << 6) /* Receive FIFO Overrun */ -#define AIC_SR_TUR (1 << 5) /* Transmit FIFO Underrun */ -#define AIC_SR_RFS (1 << 4) /* Receive FIFO Service Request */ -#define AIC_SR_TFS (1 << 3) /* Transmit FIFO Service Request */ - -/* AIC Controller AC-link Status Register (AIC_ACSR) */ - -#define AIC_ACSR_SLTERR (1 << 21) /* Slot Error Flag */ -#define AIC_ACSR_CRDY (1 << 20) /* External CODEC Ready Flag */ -#define AIC_ACSR_CLPM (1 << 19) /* External CODEC low power mode flag */ -#define AIC_ACSR_RSTO (1 << 18) /* External CODEC regs read status timeout */ -#define AIC_ACSR_SADR (1 << 17) /* External CODEC regs status addr and data received */ -#define AIC_ACSR_CADT (1 << 16) /* Command Address and Data Transmitted */ - -/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */ - -#define AIC_I2SSR_BSY (1 << 2) /* AIC Busy in I2S/MSB-justified format */ - -/* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */ - -#define AIC_ACCAR_CAR_BIT 0 -#define AIC_ACCAR_CAR_MASK (0xfffff << AIC_ACCAR_CAR_BIT) - -/* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */ - -#define AIC_ACCDR_CDR_BIT 0 -#define AIC_ACCDR_CDR_MASK (0xfffff << AIC_ACCDR_CDR_BIT) - -/* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */ - -#define AIC_ACSAR_SAR_BIT 0 -#define AIC_ACSAR_SAR_MASK (0xfffff << AIC_ACSAR_SAR_BIT) - -/* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */ - -#define AIC_ACSDR_SDR_BIT 0 -#define AIC_ACSDR_SDR_MASK (0xfffff << AIC_ACSDR_SDR_BIT) - -/* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */ - -#define AIC_I2SDIV_DIV_BIT 0 -#define AIC_I2SDIV_DIV_MASK (0x7f << AIC_I2SDIV_DIV_BIT) - #define AIC_I2SDIV_BITCLK_3072KHZ (0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */ - #define AIC_I2SDIV_BITCLK_2836KHZ (0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */ - #define AIC_I2SDIV_BITCLK_1418KHZ (0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */ - #define AIC_I2SDIV_BITCLK_1024KHZ (0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */ - #define AIC_I2SDIV_BITCLK_7089KHZ (0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */ - #define AIC_I2SDIV_BITCLK_512KHZ (0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */ - - -/************************************************************************* - * ICDC (Internal CODEC) - *************************************************************************/ -#define ICDC_CR (ICDC_BASE + 0x0400) /* ICDC Control Register */ -#define ICDC_APWAIT (ICDC_BASE + 0x0404) /* Anti-Pop WAIT Stage Timing Control Register */ -#define ICDC_APPRE (ICDC_BASE + 0x0408) /* Anti-Pop HPEN-PRE Stage Timing Control Register */ -#define ICDC_APHPEN (ICDC_BASE + 0x040C) /* Anti-Pop HPEN Stage Timing Control Register */ -#define ICDC_APSR (ICDC_BASE + 0x0410) /* Anti-Pop Status Register */ -#define ICDC_CDCCR1 (ICDC_BASE + 0x0080) -#define ICDC_CDCCR2 (ICDC_BASE + 0x0084) - -#define REG_ICDC_CR REG32(ICDC_CR) -#define REG_ICDC_APWAIT REG32(ICDC_APWAIT) -#define REG_ICDC_APPRE REG32(ICDC_APPRE) -#define REG_ICDC_APHPEN REG32(ICDC_APHPEN) -#define REG_ICDC_APSR REG32(ICDC_APSR) -#define REG_ICDC_CDCCR1 REG32(ICDC_CDCCR1) -#define REG_ICDC_CDCCR2 REG32(ICDC_CDCCR2) - -/* ICDC Control Register */ -#define ICDC_CR_LINVOL_BIT 24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */ -#define ICDC_CR_LINVOL_MASK (0x1f << ICDC_CR_LINVOL_BIT) -#define ICDC_CR_ASRATE_BIT 20 /* Audio Sample Rate */ -#define ICDC_CR_ASRATE_MASK (0x0f << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_8000 (0x0 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_11025 (0x1 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_12000 (0x2 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_16000 (0x3 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_22050 (0x4 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_24000 (0x5 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_32000 (0x6 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_44100 (0x7 << ICDC_CR_ASRATE_BIT) - #define ICDC_CR_ASRATE_48000 (0x8 << ICDC_CR_ASRATE_BIT) -#define ICDC_CR_MICBG_BIT 18 /* MIC Boost Gain */ -#define ICDC_CR_MICBG_MASK (0x3 << ICDC_CR_MICBG_BIT) - #define ICDC_CR_MICBG_0DB (0x0 << ICDC_CR_MICBG_BIT) - #define ICDC_CR_MICBG_6DB (0x1 << ICDC_CR_MICBG_BIT) - #define ICDC_CR_MICBG_12DB (0x2 << ICDC_CR_MICBG_BIT) - #define ICDC_CR_MICBG_20DB (0x3 << ICDC_CR_MICBG_BIT) -#define ICDC_CR_HPVOL_BIT 16 /* Headphone Volume Gain */ -#define ICDC_CR_HPVOL_MASK (0x3 << ICDC_CR_HPVOL_BIT) - #define ICDC_CR_HPVOL_0DB (0x0 << ICDC_CR_HPVOL_BIT) - #define ICDC_CR_HPVOL_2DB (0x1 << ICDC_CR_HPVOL_BIT) - #define ICDC_CR_HPVOL_4DB (0x2 << ICDC_CR_HPVOL_BIT) - #define ICDC_CR_HPVOL_6DB (0x3 << ICDC_CR_HPVOL_BIT) -#define ICDC_CR_ELINEIN (1 << 13) /* Enable LINE Input */ -#define ICDC_CR_EMIC (1 << 12) /* Enable MIC Input */ -#define ICDC_CR_SW1ON (1 << 11) /* Switch 1 in CODEC is on */ -#define ICDC_CR_EADC (1 << 10) /* Enable ADC */ -#define ICDC_CR_SW2ON (1 << 9) /* Switch 2 in CODEC is on */ -#define ICDC_CR_EDAC (1 << 8) /* Enable DAC */ -#define ICDC_CR_HPMUTE (1 << 5) /* Headphone Mute */ -#define ICDC_CR_HPTON (1 << 4) /* Headphone Amplifier Trun On */ -#define ICDC_CR_HPTOFF (1 << 3) /* Headphone Amplifier Trun Off */ -#define ICDC_CR_TAAP (1 << 2) /* Turn Around of the Anti-Pop Procedure */ -#define ICDC_CR_EAP (1 << 1) /* Enable Anti-Pop Procedure */ -#define ICDC_CR_SUSPD (1 << 0) /* CODEC Suspend */ - -/* Anti-Pop WAIT Stage Timing Control Register */ -#define ICDC_APWAIT_WAITSN_BIT 0 -#define ICDC_APWAIT_WAITSN_MASK (0x7ff << ICDC_APWAIT_WAITSN_BIT) - -/* Anti-Pop HPEN-PRE Stage Timing Control Register */ -#define ICDC_APPRE_PRESN_BIT 0 -#define ICDC_APPRE_PRESN_MASK (0x1ff << ICDC_APPRE_PRESN_BIT) - -/* Anti-Pop HPEN Stage Timing Control Register */ -#define ICDC_APHPEN_HPENSN_BIT 0 -#define ICDC_APHPEN_HPENSN_MASK (0x3fff << ICDC_APHPEN_HPENSN_BIT) - -/* Anti-Pop Status Register */ -#define ICDC_SR_HPST_BIT 14 /* Headphone Amplifier State */ -#define ICDC_SR_HPST_MASK (0x7 << ICDC_SR_HPST_BIT) -#define ICDC_SR_HPST_HP_OFF (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */ -#define ICDC_SR_HPST_TON_WAIT (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */ - #define ICDC_SR_HPST_TON_PRE (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */ -#define ICDC_SR_HPST_TON_HPEN (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */ - #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */ - #define ICDC_SR_HPST_TOFF_PRE (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */ - #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */ - #define ICDC_SR_HPST_HP_ON (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */ -#define ICDC_SR_SNCNT_BIT 0 /* Sample Number Counter */ -#define ICDC_SR_SNCNT_MASK (0x3fff << ICDC_SR_SNCNT_BIT) - - -/************************************************************************* - * I2C - *************************************************************************/ -#define I2C_DR (I2C_BASE + 0x000) -#define I2C_CR (I2C_BASE + 0x004) -#define I2C_SR (I2C_BASE + 0x008) -#define I2C_GR (I2C_BASE + 0x00C) - -#define REG_I2C_DR REG8(I2C_DR) -#define REG_I2C_CR REG8(I2C_CR) -#define REG_I2C_SR REG8(I2C_SR) -#define REG_I2C_GR REG16(I2C_GR) - -/* I2C Control Register (I2C_CR) */ - -#define I2C_CR_IEN (1 << 4) -#define I2C_CR_STA (1 << 3) -#define I2C_CR_STO (1 << 2) -#define I2C_CR_AC (1 << 1) -#define I2C_CR_I2CE (1 << 0) - -/* I2C Status Register (I2C_SR) */ - -#define I2C_SR_STX (1 << 4) -#define I2C_SR_BUSY (1 << 3) -#define I2C_SR_TEND (1 << 2) -#define I2C_SR_DRF (1 << 1) -#define I2C_SR_ACKF (1 << 0) - - -/************************************************************************* - * SSI - *************************************************************************/ -#define SSI_DR (SSI_BASE + 0x000) -#define SSI_CR0 (SSI_BASE + 0x004) -#define SSI_CR1 (SSI_BASE + 0x008) -#define SSI_SR (SSI_BASE + 0x00C) -#define SSI_ITR (SSI_BASE + 0x010) -#define SSI_ICR (SSI_BASE + 0x014) -#define SSI_GR (SSI_BASE + 0x018) - -#define REG_SSI_DR REG32(SSI_DR) -#define REG_SSI_CR0 REG16(SSI_CR0) -#define REG_SSI_CR1 REG32(SSI_CR1) -#define REG_SSI_SR REG32(SSI_SR) -#define REG_SSI_ITR REG16(SSI_ITR) -#define REG_SSI_ICR REG8(SSI_ICR) -#define REG_SSI_GR REG16(SSI_GR) - -/* SSI Data Register (SSI_DR) */ - -#define SSI_DR_GPC_BIT 0 -#define SSI_DR_GPC_MASK (0x1ff << SSI_DR_GPC_BIT) - -/* SSI Control Register 0 (SSI_CR0) */ - -#define SSI_CR0_SSIE (1 << 15) -#define SSI_CR0_TIE (1 << 14) -#define SSI_CR0_RIE (1 << 13) -#define SSI_CR0_TEIE (1 << 12) -#define SSI_CR0_REIE (1 << 11) -#define SSI_CR0_LOOP (1 << 10) -#define SSI_CR0_RFINE (1 << 9) -#define SSI_CR0_RFINC (1 << 8) -#define SSI_CR0_FSEL (1 << 6) -#define SSI_CR0_TFLUSH (1 << 2) -#define SSI_CR0_RFLUSH (1 << 1) -#define SSI_CR0_DISREV (1 << 0) - -/* SSI Control Register 1 (SSI_CR1) */ - -#define SSI_CR1_FRMHL_BIT 30 -#define SSI_CR1_FRMHL_MASK (0x3 << SSI_CR1_FRMHL_BIT) - #define SSI_CR1_FRMHL_CELOW_CE2LOW (0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */ - #define SSI_CR1_FRMHL_CEHIGH_CE2LOW (1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */ - #define SSI_CR1_FRMHL_CELOW_CE2HIGH (2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is high valid */ - #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH (3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */ -#define SSI_CR1_TFVCK_BIT 28 -#define SSI_CR1_TFVCK_MASK (0x3 << SSI_CR1_TFVCK_BIT) - #define SSI_CR1_TFVCK_0 (0 << SSI_CR1_TFVCK_BIT) - #define SSI_CR1_TFVCK_1 (1 << SSI_CR1_TFVCK_BIT) - #define SSI_CR1_TFVCK_2 (2 << SSI_CR1_TFVCK_BIT) - #define SSI_CR1_TFVCK_3 (3 << SSI_CR1_TFVCK_BIT) -#define SSI_CR1_TCKFI_BIT 26 -#define SSI_CR1_TCKFI_MASK (0x3 << SSI_CR1_TCKFI_BIT) - #define SSI_CR1_TCKFI_0 (0 << SSI_CR1_TCKFI_BIT) - #define SSI_CR1_TCKFI_1 (1 << SSI_CR1_TCKFI_BIT) - #define SSI_CR1_TCKFI_2 (2 << SSI_CR1_TCKFI_BIT) - #define SSI_CR1_TCKFI_3 (3 << SSI_CR1_TCKFI_BIT) -#define SSI_CR1_LFST (1 << 25) -#define SSI_CR1_ITFRM (1 << 24) -#define SSI_CR1_UNFIN (1 << 23) -#define SSI_CR1_MULTS (1 << 22) -#define SSI_CR1_FMAT_BIT 20 -#define SSI_CR1_FMAT_MASK (0x3 << SSI_CR1_FMAT_BIT) - #define SSI_CR1_FMAT_SPI (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */ - #define SSI_CR1_FMAT_SSP (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */ - #define SSI_CR1_FMAT_MW1 (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */ - #define SSI_CR1_FMAT_MW2 (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */ -#define SSI_CR1_TTRG_BIT 16 -#define SSI_CR1_TTRG_MASK (0xf << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_1 (0 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_8 (1 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_16 (2 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_24 (3 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_32 (4 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_40 (5 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_48 (6 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_56 (7 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_64 (8 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_72 (9 << SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_80 (10<< SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_88 (11<< SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_96 (12<< SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_104 (13<< SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_112 (14<< SSI_CR1_TTRG_BIT) - #define SSI_CR1_TTRG_120 (15<< SSI_CR1_TTRG_BIT) -#define SSI_CR1_MCOM_BIT 12 -#define SSI_CR1_MCOM_MASK (0xf << SSI_CR1_MCOM_BIT) - #define SSI_CR1_MCOM_1BIT (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */ - #define SSI_CR1_MCOM_2BIT (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */ - #define SSI_CR1_MCOM_3BIT (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */ - #define SSI_CR1_MCOM_4BIT (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */ - #define SSI_CR1_MCOM_5BIT (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */ - #define SSI_CR1_MCOM_6BIT (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */ - #define SSI_CR1_MCOM_7BIT (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */ - #define SSI_CR1_MCOM_8BIT (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */ - #define SSI_CR1_MCOM_9BIT (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */ - #define SSI_CR1_MCOM_10BIT (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */ - #define SSI_CR1_MCOM_11BIT (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */ - #define SSI_CR1_MCOM_12BIT (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */ - #define SSI_CR1_MCOM_13BIT (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */ - #define SSI_CR1_MCOM_14BIT (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */ - #define SSI_CR1_MCOM_15BIT (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */ - #define SSI_CR1_MCOM_16BIT (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */ -#define SSI_CR1_RTRG_BIT 8 -#define SSI_CR1_RTRG_MASK (0xf << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_1 (0 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_8 (1 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_16 (2 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_24 (3 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_32 (4 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_40 (5 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_48 (6 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_56 (7 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_64 (8 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_72 (9 << SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_80 (10<< SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_88 (11<< SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_96 (12<< SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_104 (13<< SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_112 (14<< SSI_CR1_RTRG_BIT) - #define SSI_CR1_RTRG_120 (15<< SSI_CR1_RTRG_BIT) -#define SSI_CR1_FLEN_BIT 4 -#define SSI_CR1_FLEN_MASK (0xf << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_2BIT (0x0 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_3BIT (0x1 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_4BIT (0x2 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_5BIT (0x3 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_6BIT (0x4 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_7BIT (0x5 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_8BIT (0x6 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_9BIT (0x7 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_10BIT (0x8 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_11BIT (0x9 << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_12BIT (0xA << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_13BIT (0xB << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_14BIT (0xC << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_15BIT (0xD << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_16BIT (0xE << SSI_CR1_FLEN_BIT) - #define SSI_CR1_FLEN_17BIT (0xF << SSI_CR1_FLEN_BIT) -#define SSI_CR1_PHA (1 << 1) -#define SSI_CR1_POL (1 << 0) - -/* SSI Status Register (SSI_SR) */ - -#define SSI_SR_TFIFONUM_BIT 16 -#define SSI_SR_TFIFONUM_MASK (0xff << SSI_SR_TFIFONUM_BIT) -#define SSI_SR_RFIFONUM_BIT 8 -#define SSI_SR_RFIFONUM_MASK (0xff << SSI_SR_RFIFONUM_BIT) -#define SSI_SR_END (1 << 7) -#define SSI_SR_BUSY (1 << 6) -#define SSI_SR_TFF (1 << 5) -#define SSI_SR_RFE (1 << 4) -#define SSI_SR_TFHE (1 << 3) -#define SSI_SR_RFHF (1 << 2) -#define SSI_SR_UNDR (1 << 1) -#define SSI_SR_OVER (1 << 0) - -/* SSI Interval Time Control Register (SSI_ITR) */ - -#define SSI_ITR_CNTCLK (1 << 15) -#define SSI_ITR_IVLTM_BIT 0 -#define SSI_ITR_IVLTM_MASK (0x7fff << SSI_ITR_IVLTM_BIT) - - -/************************************************************************* - * MSC - *************************************************************************/ -#define MSC_STRPCL (MSC_BASE + 0x000) -#define MSC_STAT (MSC_BASE + 0x004) -#define MSC_CLKRT (MSC_BASE + 0x008) -#define MSC_CMDAT (MSC_BASE + 0x00C) -#define MSC_RESTO (MSC_BASE + 0x010) -#define MSC_RDTO (MSC_BASE + 0x014) -#define MSC_BLKLEN (MSC_BASE + 0x018) -#define MSC_NOB (MSC_BASE + 0x01C) -#define MSC_SNOB (MSC_BASE + 0x020) -#define MSC_IMASK (MSC_BASE + 0x024) -#define MSC_IREG (MSC_BASE + 0x028) -#define MSC_CMD (MSC_BASE + 0x02C) -#define MSC_ARG (MSC_BASE + 0x030) -#define MSC_RES (MSC_BASE + 0x034) -#define MSC_RXFIFO (MSC_BASE + 0x038) -#define MSC_TXFIFO (MSC_BASE + 0x03C) - -#define REG_MSC_STRPCL REG16(MSC_STRPCL) -#define REG_MSC_STAT REG32(MSC_STAT) -#define REG_MSC_CLKRT REG16(MSC_CLKRT) -#define REG_MSC_CMDAT REG32(MSC_CMDAT) -#define REG_MSC_RESTO REG16(MSC_RESTO) -#define REG_MSC_RDTO REG16(MSC_RDTO) -#define REG_MSC_BLKLEN REG16(MSC_BLKLEN) -#define REG_MSC_NOB REG16(MSC_NOB) -#define REG_MSC_SNOB REG16(MSC_SNOB) -#define REG_MSC_IMASK REG16(MSC_IMASK) -#define REG_MSC_IREG REG16(MSC_IREG) -#define REG_MSC_CMD REG8(MSC_CMD) -#define REG_MSC_ARG REG32(MSC_ARG) -#define REG_MSC_RES REG16(MSC_RES) -#define REG_MSC_RXFIFO REG32(MSC_RXFIFO) -#define REG_MSC_TXFIFO REG32(MSC_TXFIFO) - -/* MSC Clock and Control Register (MSC_STRPCL) */ - -#define MSC_STRPCL_EXIT_MULTIPLE (1 << 7) -#define MSC_STRPCL_EXIT_TRANSFER (1 << 6) -#define MSC_STRPCL_START_READWAIT (1 << 5) -#define MSC_STRPCL_STOP_READWAIT (1 << 4) -#define MSC_STRPCL_RESET (1 << 3) -#define MSC_STRPCL_START_OP (1 << 2) -#define MSC_STRPCL_CLOCK_CONTROL_BIT 0 -#define MSC_STRPCL_CLOCK_CONTROL_MASK (0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT) - #define MSC_STRPCL_CLOCK_CONTROL_STOP (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */ - #define MSC_STRPCL_CLOCK_CONTROL_START (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */ - -/* MSC Status Register (MSC_STAT) */ - -#define MSC_STAT_IS_RESETTING (1 << 15) -#define MSC_STAT_SDIO_INT_ACTIVE (1 << 14) -#define MSC_STAT_PRG_DONE (1 << 13) -#define MSC_STAT_DATA_TRAN_DONE (1 << 12) -#define MSC_STAT_END_CMD_RES (1 << 11) -#define MSC_STAT_DATA_FIFO_AFULL (1 << 10) -#define MSC_STAT_IS_READWAIT (1 << 9) -#define MSC_STAT_CLK_EN (1 << 8) -#define MSC_STAT_DATA_FIFO_FULL (1 << 7) -#define MSC_STAT_DATA_FIFO_EMPTY (1 << 6) -#define MSC_STAT_CRC_RES_ERR (1 << 5) -#define MSC_STAT_CRC_READ_ERROR (1 << 4) -#define MSC_STAT_CRC_WRITE_ERROR_BIT 2 -#define MSC_STAT_CRC_WRITE_ERROR_MASK (0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT) - #define MSC_STAT_CRC_WRITE_ERROR_NO (0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */ - #define MSC_STAT_CRC_WRITE_ERROR (1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */ - #define MSC_STAT_CRC_WRITE_ERROR_NOSTS (2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */ -#define MSC_STAT_TIME_OUT_RES (1 << 1) -#define MSC_STAT_TIME_OUT_READ (1 << 0) - -/* MSC Bus Clock Control Register (MSC_CLKRT) */ - -#define MSC_CLKRT_CLK_RATE_BIT 0 -#define MSC_CLKRT_CLK_RATE_MASK (0x7 << MSC_CLKRT_CLK_RATE_BIT) - #define MSC_CLKRT_CLK_RATE_DIV_1 (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_2 (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_4 (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_8 (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_16 (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_32 (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_64 (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */ - #define MSC_CLKRT_CLK_RATE_DIV_128 (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */ - -/* MSC Command Sequence Control Register (MSC_CMDAT) */ - -#define MSC_CMDAT_IO_ABORT (1 << 11) -#define MSC_CMDAT_BUS_WIDTH_BIT 9 -#define MSC_CMDAT_BUS_WIDTH_MASK (0x3 << MSC_CMDAT_BUS_WIDTH_BIT) - #define MSC_CMDAT_BUS_WIDTH_1BIT (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */ - #define MSC_CMDAT_BUS_WIDTH_4BIT (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */ - #define CMDAT_BUS_WIDTH1 (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) - #define CMDAT_BUS_WIDTH4 (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) -#define MSC_CMDAT_DMA_EN (1 << 8) -#define MSC_CMDAT_INIT (1 << 7) -#define MSC_CMDAT_BUSY (1 << 6) -#define MSC_CMDAT_STREAM_BLOCK (1 << 5) -#define MSC_CMDAT_WRITE (1 << 4) -#define MSC_CMDAT_READ (0 << 4) -#define MSC_CMDAT_DATA_EN (1 << 3) -#define MSC_CMDAT_RESPONSE_BIT 0 -#define MSC_CMDAT_RESPONSE_MASK (0x7 << MSC_CMDAT_RESPONSE_BIT) - #define MSC_CMDAT_RESPONSE_NONE (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */ - #define MSC_CMDAT_RESPONSE_R1 (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */ - #define MSC_CMDAT_RESPONSE_R2 (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */ - #define MSC_CMDAT_RESPONSE_R3 (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */ - #define MSC_CMDAT_RESPONSE_R4 (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */ - #define MSC_CMDAT_RESPONSE_R5 (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */ - #define MSC_CMDAT_RESPONSE_R6 (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */ - -#define CMDAT_DMA_EN (1 << 8) -#define CMDAT_INIT (1 << 7) -#define CMDAT_BUSY (1 << 6) -#define CMDAT_STREAM (1 << 5) -#define CMDAT_WRITE (1 << 4) -#define CMDAT_DATA_EN (1 << 3) - -/* MSC Interrupts Mask Register (MSC_IMASK) */ - -#define MSC_IMASK_SDIO (1 << 7) -#define MSC_IMASK_TXFIFO_WR_REQ (1 << 6) -#define MSC_IMASK_RXFIFO_RD_REQ (1 << 5) -#define MSC_IMASK_END_CMD_RES (1 << 2) -#define MSC_IMASK_PRG_DONE (1 << 1) -#define MSC_IMASK_DATA_TRAN_DONE (1 << 0) - - -/* MSC Interrupts Status Register (MSC_IREG) */ - -#define MSC_IREG_SDIO (1 << 7) -#define MSC_IREG_TXFIFO_WR_REQ (1 << 6) -#define MSC_IREG_RXFIFO_RD_REQ (1 << 5) -#define MSC_IREG_END_CMD_RES (1 << 2) -#define MSC_IREG_PRG_DONE (1 << 1) -#define MSC_IREG_DATA_TRAN_DONE (1 << 0) - - -/************************************************************************* - * EMC (External Memory Controller) - *************************************************************************/ -#define EMC_BCR (EMC_BASE + 0x0) /* BCR */ - -#define EMC_SMCR0 (EMC_BASE + 0x10) /* Static Memory Control Register 0 */ -#define EMC_SMCR1 (EMC_BASE + 0x14) /* Static Memory Control Register 1 */ -#define EMC_SMCR2 (EMC_BASE + 0x18) /* Static Memory Control Register 2 */ -#define EMC_SMCR3 (EMC_BASE + 0x1c) /* Static Memory Control Register 3 */ -#define EMC_SMCR4 (EMC_BASE + 0x20) /* Static Memory Control Register 4 */ -#define EMC_SACR0 (EMC_BASE + 0x30) /* Static Memory Bank 0 Addr Config Reg */ -#define EMC_SACR1 (EMC_BASE + 0x34) /* Static Memory Bank 1 Addr Config Reg */ -#define EMC_SACR2 (EMC_BASE + 0x38) /* Static Memory Bank 2 Addr Config Reg */ -#define EMC_SACR3 (EMC_BASE + 0x3c) /* Static Memory Bank 3 Addr Config Reg */ -#define EMC_SACR4 (EMC_BASE + 0x40) /* Static Memory Bank 4 Addr Config Reg */ - -#define EMC_NFCSR (EMC_BASE + 0x050) /* NAND Flash Control/Status Register */ -#define EMC_NFECR (EMC_BASE + 0x100) /* NAND Flash ECC Control Register */ -#define EMC_NFECC (EMC_BASE + 0x104) /* NAND Flash ECC Data Register */ -#define EMC_NFPAR0 (EMC_BASE + 0x108) /* NAND Flash RS Parity 0 Register */ -#define EMC_NFPAR1 (EMC_BASE + 0x10c) /* NAND Flash RS Parity 1 Register */ -#define EMC_NFPAR2 (EMC_BASE + 0x110) /* NAND Flash RS Parity 2 Register */ -#define EMC_NFINTS (EMC_BASE + 0x114) /* NAND Flash Interrupt Status Register */ -#define EMC_NFINTE (EMC_BASE + 0x118) /* NAND Flash Interrupt Enable Register */ -#define EMC_NFERR0 (EMC_BASE + 0x11c) /* NAND Flash RS Error Report 0 Register */ -#define EMC_NFERR1 (EMC_BASE + 0x120) /* NAND Flash RS Error Report 1 Register */ -#define EMC_NFERR2 (EMC_BASE + 0x124) /* NAND Flash RS Error Report 2 Register */ -#define EMC_NFERR3 (EMC_BASE + 0x128) /* NAND Flash RS Error Report 3 Register */ - -#define EMC_DMCR (EMC_BASE + 0x80) /* DRAM Control Register */ -#define EMC_RTCSR (EMC_BASE + 0x84) /* Refresh Time Control/Status Register */ -#define EMC_RTCNT (EMC_BASE + 0x88) /* Refresh Timer Counter */ -#define EMC_RTCOR (EMC_BASE + 0x8c) /* Refresh Time Constant Register */ -#define EMC_DMAR0 (EMC_BASE + 0x90) /* SDRAM Bank 0 Addr Config Register */ -#define EMC_SDMR0 (EMC_BASE + 0xa000) /* Mode Register of SDRAM bank 0 */ - -#define REG_EMC_BCR REG32(EMC_BCR) - -#define REG_EMC_SMCR0 REG32(EMC_SMCR0) -#define REG_EMC_SMCR1 REG32(EMC_SMCR1) -#define REG_EMC_SMCR2 REG32(EMC_SMCR2) -#define REG_EMC_SMCR3 REG32(EMC_SMCR3) -#define REG_EMC_SMCR4 REG32(EMC_SMCR4) -#define REG_EMC_SACR0 REG32(EMC_SACR0) -#define REG_EMC_SACR1 REG32(EMC_SACR1) -#define REG_EMC_SACR2 REG32(EMC_SACR2) -#define REG_EMC_SACR3 REG32(EMC_SACR3) -#define REG_EMC_SACR4 REG32(EMC_SACR4) - -#define REG_EMC_NFCSR REG32(EMC_NFCSR) -#define REG_EMC_NFECR REG32(EMC_NFECR) -#define REG_EMC_NFECC REG32(EMC_NFECC) -#define REG_EMC_NFPAR0 REG32(EMC_NFPAR0) -#define REG_EMC_NFPAR1 REG32(EMC_NFPAR1) -#define REG_EMC_NFPAR2 REG32(EMC_NFPAR2) -#define REG_EMC_NFINTS REG32(EMC_NFINTS) -#define REG_EMC_NFINTE REG32(EMC_NFINTE) -#define REG_EMC_NFERR0 REG32(EMC_NFERR0) -#define REG_EMC_NFERR1 REG32(EMC_NFERR1) -#define REG_EMC_NFERR2 REG32(EMC_NFERR2) -#define REG_EMC_NFERR3 REG32(EMC_NFERR3) - -#define REG_EMC_DMCR REG32(EMC_DMCR) -#define REG_EMC_RTCSR REG16(EMC_RTCSR) -#define REG_EMC_RTCNT REG16(EMC_RTCNT) -#define REG_EMC_RTCOR REG16(EMC_RTCOR) -#define REG_EMC_DMAR0 REG32(EMC_DMAR0) - -/* Static Memory Control Register */ -#define EMC_SMCR_STRV_BIT 24 -#define EMC_SMCR_STRV_MASK (0x0f << EMC_SMCR_STRV_BIT) -#define EMC_SMCR_TAW_BIT 20 -#define EMC_SMCR_TAW_MASK (0x0f << EMC_SMCR_TAW_BIT) -#define EMC_SMCR_TBP_BIT 16 -#define EMC_SMCR_TBP_MASK (0x0f << EMC_SMCR_TBP_BIT) -#define EMC_SMCR_TAH_BIT 12 -#define EMC_SMCR_TAH_MASK (0x07 << EMC_SMCR_TAH_BIT) -#define EMC_SMCR_TAS_BIT 8 -#define EMC_SMCR_TAS_MASK (0x07 << EMC_SMCR_TAS_BIT) -#define EMC_SMCR_BW_BIT 6 -#define EMC_SMCR_BW_MASK (0x03 << EMC_SMCR_BW_BIT) - #define EMC_SMCR_BW_8BIT (0 << EMC_SMCR_BW_BIT) - #define EMC_SMCR_BW_16BIT (1 << EMC_SMCR_BW_BIT) - #define EMC_SMCR_BW_32BIT (2 << EMC_SMCR_BW_BIT) -#define EMC_SMCR_BCM (1 << 3) -#define EMC_SMCR_BL_BIT 1 -#define EMC_SMCR_BL_MASK (0x03 << EMC_SMCR_BL_BIT) - #define EMC_SMCR_BL_4 (0 << EMC_SMCR_BL_BIT) - #define EMC_SMCR_BL_8 (1 << EMC_SMCR_BL_BIT) - #define EMC_SMCR_BL_16 (2 << EMC_SMCR_BL_BIT) - #define EMC_SMCR_BL_32 (3 << EMC_SMCR_BL_BIT) -#define EMC_SMCR_SMT (1 << 0) - -/* Static Memory Bank Addr Config Reg */ -#define EMC_SACR_BASE_BIT 8 -#define EMC_SACR_BASE_MASK (0xff << EMC_SACR_BASE_BIT) -#define EMC_SACR_MASK_BIT 0 -#define EMC_SACR_MASK_MASK (0xff << EMC_SACR_MASK_BIT) - -/* NAND Flash Control/Status Register */ -#define EMC_NFCSR_NFCE4 (1 << 7) /* NAND Flash Enable */ -#define EMC_NFCSR_NFE4 (1 << 6) /* NAND Flash FCE# Assertion Enable */ -#define EMC_NFCSR_NFCE3 (1 << 5) -#define EMC_NFCSR_NFE3 (1 << 4) -#define EMC_NFCSR_NFCE2 (1 << 3) -#define EMC_NFCSR_NFE2 (1 << 2) -#define EMC_NFCSR_NFCE1 (1 << 1) -#define EMC_NFCSR_NFE1 (1 << 0) - -/* NAND Flash ECC Control Register */ -#define EMC_NFECR_PRDY (1 << 4) /* Parity Ready */ -#define EMC_NFECR_RS_DECODING (0 << 3) /* RS is in decoding phase */ -#define EMC_NFECR_RS_ENCODING (1 << 3) /* RS is in encoding phase */ -#define EMC_NFECR_HAMMING (0 << 2) /* Select HAMMING Correction Algorithm */ -#define EMC_NFECR_RS (1 << 2) /* Select RS Correction Algorithm */ -#define EMC_NFECR_ERST (1 << 1) /* ECC Reset */ -#define EMC_NFECR_ECCE (1 << 0) /* ECC Enable */ - -/* NAND Flash ECC Data Register */ -#define EMC_NFECC_ECC2_BIT 16 -#define EMC_NFECC_ECC2_MASK (0xff << EMC_NFECC_ECC2_BIT) -#define EMC_NFECC_ECC1_BIT 8 -#define EMC_NFECC_ECC1_MASK (0xff << EMC_NFECC_ECC1_BIT) -#define EMC_NFECC_ECC0_BIT 0 -#define EMC_NFECC_ECC0_MASK (0xff << EMC_NFECC_ECC0_BIT) - -/* NAND Flash Interrupt Status Register */ -#define EMC_NFINTS_ERRCNT_BIT 29 /* Error Count */ -#define EMC_NFINTS_ERRCNT_MASK (0x7 << EMC_NFINTS_ERRCNT_BIT) -#define EMC_NFINTS_PADF (1 << 4) /* Padding Finished */ -#define EMC_NFINTS_DECF (1 << 3) /* Decoding Finished */ -#define EMC_NFINTS_ENCF (1 << 2) /* Encoding Finished */ -#define EMC_NFINTS_UNCOR (1 << 1) /* Uncorrectable Error Occurred */ -#define EMC_NFINTS_ERR (1 << 0) /* Error Occurred */ - -/* NAND Flash Interrupt Enable Register */ -#define EMC_NFINTE_PADFE (1 << 4) /* Padding Finished Interrupt Enable */ -#define EMC_NFINTE_DECFE (1 << 3) /* Decoding Finished Interrupt Enable */ -#define EMC_NFINTE_ENCFE (1 << 2) /* Encoding Finished Interrupt Enable */ -#define EMC_NFINTE_UNCORE (1 << 1) /* Uncorrectable Error Occurred Intr Enable */ -#define EMC_NFINTE_ERRE (1 << 0) /* Error Occurred Interrupt */ - -/* NAND Flash RS Error Report Register */ -#define EMC_NFERR_INDEX_BIT 16 /* Error Symbol Index */ -#define EMC_NFERR_INDEX_MASK (0x1ff << EMC_NFERR_INDEX_BIT) -#define EMC_NFERR_MASK_BIT 0 /* Error Symbol Value */ -#define EMC_NFERR_MASK_MASK (0x1ff << EMC_NFERR_MASK_BIT) - - -/* DRAM Control Register */ -#define EMC_DMCR_BW_BIT 31 -#define EMC_DMCR_BW (1 << EMC_DMCR_BW_BIT) -#define EMC_DMCR_CA_BIT 26 -#define EMC_DMCR_CA_MASK (0x07 << EMC_DMCR_CA_BIT) - #define EMC_DMCR_CA_8 (0 << EMC_DMCR_CA_BIT) - #define EMC_DMCR_CA_9 (1 << EMC_DMCR_CA_BIT) - #define EMC_DMCR_CA_10 (2 << EMC_DMCR_CA_BIT) - #define EMC_DMCR_CA_11 (3 << EMC_DMCR_CA_BIT) - #define EMC_DMCR_CA_12 (4 << EMC_DMCR_CA_BIT) -#define EMC_DMCR_RMODE (1 << 25) -#define EMC_DMCR_RFSH (1 << 24) -#define EMC_DMCR_MRSET (1 << 23) -#define EMC_DMCR_RA_BIT 20 -#define EMC_DMCR_RA_MASK (0x03 << EMC_DMCR_RA_BIT) - #define EMC_DMCR_RA_11 (0 << EMC_DMCR_RA_BIT) - #define EMC_DMCR_RA_12 (1 << EMC_DMCR_RA_BIT) - #define EMC_DMCR_RA_13 (2 << EMC_DMCR_RA_BIT) -#define EMC_DMCR_BA_BIT 19 -#define EMC_DMCR_BA (1 << EMC_DMCR_BA_BIT) -#define EMC_DMCR_PDM (1 << 18) -#define EMC_DMCR_EPIN (1 << 17) -#define EMC_DMCR_TRAS_BIT 13 -#define EMC_DMCR_TRAS_MASK (0x07 << EMC_DMCR_TRAS_BIT) -#define EMC_DMCR_RCD_BIT 11 -#define EMC_DMCR_RCD_MASK (0x03 << EMC_DMCR_RCD_BIT) -#define EMC_DMCR_TPC_BIT 8 -#define EMC_DMCR_TPC_MASK (0x07 << EMC_DMCR_TPC_BIT) -#define EMC_DMCR_TRWL_BIT 5 -#define EMC_DMCR_TRWL_MASK (0x03 << EMC_DMCR_TRWL_BIT) -#define EMC_DMCR_TRC_BIT 2 -#define EMC_DMCR_TRC_MASK (0x07 << EMC_DMCR_TRC_BIT) -#define EMC_DMCR_TCL_BIT 0 -#define EMC_DMCR_TCL_MASK (0x03 << EMC_DMCR_TCL_BIT) - -/* Refresh Time Control/Status Register */ -#define EMC_RTCSR_CMF (1 << 7) -#define EMC_RTCSR_CKS_BIT 0 -#define EMC_RTCSR_CKS_MASK (0x07 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_DISABLE (0 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_4 (1 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_16 (2 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_64 (3 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_256 (4 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_1024 (5 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_2048 (6 << EMC_RTCSR_CKS_BIT) - #define EMC_RTCSR_CKS_4096 (7 << EMC_RTCSR_CKS_BIT) - -/* SDRAM Bank Address Configuration Register */ -#define EMC_DMAR_BASE_BIT 8 -#define EMC_DMAR_BASE_MASK (0xff << EMC_DMAR_BASE_BIT) -#define EMC_DMAR_MASK_BIT 0 -#define EMC_DMAR_MASK_MASK (0xff << EMC_DMAR_MASK_BIT) - -/* Mode Register of SDRAM bank 0 */ -#define EMC_SDMR_BM (1 << 9) /* Write Burst Mode */ -#define EMC_SDMR_OM_BIT 7 /* Operating Mode */ -#define EMC_SDMR_OM_MASK (3 << EMC_SDMR_OM_BIT) - #define EMC_SDMR_OM_NORMAL (0 << EMC_SDMR_OM_BIT) -#define EMC_SDMR_CAS_BIT 4 /* CAS Latency */ -#define EMC_SDMR_CAS_MASK (7 << EMC_SDMR_CAS_BIT) - #define EMC_SDMR_CAS_1 (1 << EMC_SDMR_CAS_BIT) - #define EMC_SDMR_CAS_2 (2 << EMC_SDMR_CAS_BIT) - #define EMC_SDMR_CAS_3 (3 << EMC_SDMR_CAS_BIT) -#define EMC_SDMR_BT_BIT 3 /* Burst Type */ -#define EMC_SDMR_BT_MASK (1 << EMC_SDMR_BT_BIT) - #define EMC_SDMR_BT_SEQ (0 << EMC_SDMR_BT_BIT) /* Sequential */ - #define EMC_SDMR_BT_INT (1 << EMC_SDMR_BT_BIT) /* Interleave */ -#define EMC_SDMR_BL_BIT 0 /* Burst Length */ -#define EMC_SDMR_BL_MASK (7 << EMC_SDMR_BL_BIT) - #define EMC_SDMR_BL_1 (0 << EMC_SDMR_BL_BIT) - #define EMC_SDMR_BL_2 (1 << EMC_SDMR_BL_BIT) - #define EMC_SDMR_BL_4 (2 << EMC_SDMR_BL_BIT) - #define EMC_SDMR_BL_8 (3 << EMC_SDMR_BL_BIT) - -#define EMC_SDMR_CAS2_16BIT \ - (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2) -#define EMC_SDMR_CAS2_32BIT \ - (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4) -#define EMC_SDMR_CAS3_16BIT \ - (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2) -#define EMC_SDMR_CAS3_32BIT \ - (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4) - -/************************************************************************* - * CIM - *************************************************************************/ -#define CIM_CFG (CIM_BASE + 0x0000) -#define CIM_CTRL (CIM_BASE + 0x0004) -#define CIM_STATE (CIM_BASE + 0x0008) -#define CIM_IID (CIM_BASE + 0x000C) -#define CIM_RXFIFO (CIM_BASE + 0x0010) -#define CIM_DA (CIM_BASE + 0x0020) -#define CIM_FA (CIM_BASE + 0x0024) -#define CIM_FID (CIM_BASE + 0x0028) -#define CIM_CMD (CIM_BASE + 0x002C) - -#define REG_CIM_CFG REG32(CIM_CFG) -#define REG_CIM_CTRL REG32(CIM_CTRL) -#define REG_CIM_STATE REG32(CIM_STATE) -#define REG_CIM_IID REG32(CIM_IID) -#define REG_CIM_RXFIFO REG32(CIM_RXFIFO) -#define REG_CIM_DA REG32(CIM_DA) -#define REG_CIM_FA REG32(CIM_FA) -#define REG_CIM_FID REG32(CIM_FID) -#define REG_CIM_CMD REG32(CIM_CMD) - -/* CIM Configuration Register (CIM_CFG) */ - -#define CIM_CFG_INV_DAT (1 << 15) -#define CIM_CFG_VSP (1 << 14) -#define CIM_CFG_HSP (1 << 13) -#define CIM_CFG_PCP (1 << 12) -#define CIM_CFG_DUMMY_ZERO (1 << 9) -#define CIM_CFG_EXT_VSYNC (1 << 8) -#define CIM_CFG_PACK_BIT 4 -#define CIM_CFG_PACK_MASK (0x7 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_0 (0 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_1 (1 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_2 (2 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_3 (3 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_4 (4 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_5 (5 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_6 (6 << CIM_CFG_PACK_BIT) - #define CIM_CFG_PACK_7 (7 << CIM_CFG_PACK_BIT) -#define CIM_CFG_DSM_BIT 0 -#define CIM_CFG_DSM_MASK (0x3 << CIM_CFG_DSM_BIT) - #define CIM_CFG_DSM_CPM (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */ - #define CIM_CFG_DSM_CIM (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */ - #define CIM_CFG_DSM_GCM (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */ - #define CIM_CFG_DSM_NGCM (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */ - -/* CIM Control Register (CIM_CTRL) */ - -#define CIM_CTRL_MCLKDIV_BIT 24 -#define CIM_CTRL_MCLKDIV_MASK (0xff << CIM_CTRL_MCLKDIV_BIT) -#define CIM_CTRL_FRC_BIT 16 -#define CIM_CTRL_FRC_MASK (0xf << CIM_CTRL_FRC_BIT) - #define CIM_CTRL_FRC_1 (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */ - #define CIM_CTRL_FRC_2 (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */ - #define CIM_CTRL_FRC_3 (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */ - #define CIM_CTRL_FRC_4 (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */ - #define CIM_CTRL_FRC_5 (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */ - #define CIM_CTRL_FRC_6 (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */ - #define CIM_CTRL_FRC_7 (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */ - #define CIM_CTRL_FRC_8 (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */ - #define CIM_CTRL_FRC_9 (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */ - #define CIM_CTRL_FRC_10 (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */ - #define CIM_CTRL_FRC_11 (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */ - #define CIM_CTRL_FRC_12 (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */ - #define CIM_CTRL_FRC_13 (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */ - #define CIM_CTRL_FRC_14 (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */ - #define CIM_CTRL_FRC_15 (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */ - #define CIM_CTRL_FRC_16 (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */ -#define CIM_CTRL_VDDM (1 << 13) -#define CIM_CTRL_DMA_SOFM (1 << 12) -#define CIM_CTRL_DMA_EOFM (1 << 11) -#define CIM_CTRL_DMA_STOPM (1 << 10) -#define CIM_CTRL_RXF_TRIGM (1 << 9) -#define CIM_CTRL_RXF_OFM (1 << 8) -#define CIM_CTRL_RXF_TRIG_BIT 4 -#define CIM_CTRL_RXF_TRIG_MASK (0x7 << CIM_CTRL_RXF_TRIG_BIT) - #define CIM_CTRL_RXF_TRIG_4 (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */ - #define CIM_CTRL_RXF_TRIG_8 (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */ - #define CIM_CTRL_RXF_TRIG_12 (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */ - #define CIM_CTRL_RXF_TRIG_16 (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */ - #define CIM_CTRL_RXF_TRIG_20 (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */ - #define CIM_CTRL_RXF_TRIG_24 (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */ - #define CIM_CTRL_RXF_TRIG_28 (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */ - #define CIM_CTRL_RXF_TRIG_32 (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */ -#define CIM_CTRL_DMA_EN (1 << 2) -#define CIM_CTRL_RXF_RST (1 << 1) -#define CIM_CTRL_ENA (1 << 0) - -/* CIM State Register (CIM_STATE) */ - -#define CIM_STATE_DMA_SOF (1 << 6) -#define CIM_STATE_DMA_EOF (1 << 5) -#define CIM_STATE_DMA_STOP (1 << 4) -#define CIM_STATE_RXF_OF (1 << 3) -#define CIM_STATE_RXF_TRIG (1 << 2) -#define CIM_STATE_RXF_EMPTY (1 << 1) -#define CIM_STATE_VDD (1 << 0) - -/* CIM DMA Command Register (CIM_CMD) */ - -#define CIM_CMD_SOFINT (1 << 31) -#define CIM_CMD_EOFINT (1 << 30) -#define CIM_CMD_STOP (1 << 28) -#define CIM_CMD_LEN_BIT 0 -#define CIM_CMD_LEN_MASK (0xffffff << CIM_CMD_LEN_BIT) - - -/************************************************************************* - * SADC (Smart A/D Controller) - *************************************************************************/ - -#define SADC_ENA (SADC_BASE + 0x00) /* ADC Enable Register */ -#define SADC_CFG (SADC_BASE + 0x04) /* ADC Configure Register */ -#define SADC_CTRL (SADC_BASE + 0x08) /* ADC Control Register */ -#define SADC_STATE (SADC_BASE + 0x0C) /* ADC Status Register*/ -#define SADC_SAMETIME (SADC_BASE + 0x10) /* ADC Same Point Time Register */ -#define SADC_WAITTIME (SADC_BASE + 0x14) /* ADC Wait Time Register */ -#define SADC_TSDAT (SADC_BASE + 0x18) /* ADC Touch Screen Data Register */ -#define SADC_BATDAT (SADC_BASE + 0x1C) /* ADC PBAT Data Register */ -#define SADC_SADDAT (SADC_BASE + 0x20) /* ADC SADCIN Data Register */ - -#define REG_SADC_ENA REG8(SADC_ENA) -#define REG_SADC_CFG REG32(SADC_CFG) -#define REG_SADC_CTRL REG8(SADC_CTRL) -#define REG_SADC_STATE REG8(SADC_STATE) -#define REG_SADC_SAMETIME REG16(SADC_SAMETIME) -#define REG_SADC_WAITTIME REG16(SADC_WAITTIME) -#define REG_SADC_TSDAT REG32(SADC_TSDAT) -#define REG_SADC_BATDAT REG16(SADC_BATDAT) -#define REG_SADC_SADDAT REG16(SADC_SADDAT) - -/* ADC Enable Register */ -#define SADC_ENA_ADEN (1 << 7) /* Touch Screen Enable */ -#define SADC_ENA_TSEN (1 << 2) /* Touch Screen Enable */ -#define SADC_ENA_PBATEN (1 << 1) /* PBAT Enable */ -#define SADC_ENA_SADCINEN (1 << 0) /* SADCIN Enable */ - -/* ADC Configure Register */ -#define SADC_CFG_CLKOUT_NUM_BIT 16 -#define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT) -#define SADC_CFG_TS_DMA (1 << 15) /* Touch Screen DMA Enable */ -#define SADC_CFG_XYZ_BIT 13 /* XYZ selection */ -#define SADC_CFG_XYZ_MASK (0x3 << SADC_CFG_XYZ_BIT) - #define SADC_CFG_XY (0 << SADC_CFG_XYZ_BIT) - #define SADC_CFG_XYZ (1 << SADC_CFG_XYZ_BIT) - #define SADC_CFG_XYZ1Z2 (2 << SADC_CFG_XYZ_BIT) -#define SADC_CFG_SNUM_BIT 10 /* Sample Number */ -#define SADC_CFG_SNUM_MASK (0x7 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_1 (0x0 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_2 (0x1 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_3 (0x2 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_4 (0x3 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_5 (0x4 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_6 (0x5 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_8 (0x6 << SADC_CFG_SNUM_BIT) - #define SADC_CFG_SNUM_9 (0x7 << SADC_CFG_SNUM_BIT) -#define SADC_CFG_CLKDIV_BIT 5 /* AD Converter frequency clock divider */ -#define SADC_CFG_CLKDIV_MASK (0x1f << SADC_CFG_CLKDIV_BIT) -#define SADC_CFG_PBAT_HIGH (0 << 4) /* PBAT >= 2.5V */ -#define SADC_CFG_PBAT_LOW (1 << 4) /* PBAT < 2.5V */ -#define SADC_CFG_CMD_BIT 0 /* ADC Command */ -#define SADC_CFG_CMD_MASK (0xf << SADC_CFG_CMD_BIT) - #define SADC_CFG_CMD_X_SE (0x0 << SADC_CFG_CMD_BIT) /* X Single-End */ - #define SADC_CFG_CMD_Y_SE (0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */ - #define SADC_CFG_CMD_X_DIFF (0x2 << SADC_CFG_CMD_BIT) /* X Differential */ - #define SADC_CFG_CMD_Y_DIFF (0x3 << SADC_CFG_CMD_BIT) /* Y Differential */ - #define SADC_CFG_CMD_Z1_DIFF (0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */ - #define SADC_CFG_CMD_Z2_DIFF (0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */ - #define SADC_CFG_CMD_Z3_DIFF (0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */ - #define SADC_CFG_CMD_Z4_DIFF (0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */ - #define SADC_CFG_CMD_TP_SE (0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */ - #define SADC_CFG_CMD_PBATH_SE (0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */ - #define SADC_CFG_CMD_PBATL_SE (0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */ - #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */ - #define SADC_CFG_CMD_INT_PEN (0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */ - -/* ADC Control Register */ -#define SADC_CTRL_PENDM (1 << 4) /* Pen Down Interrupt Mask */ -#define SADC_CTRL_PENUM (1 << 3) /* Pen Up Interrupt Mask */ -#define SADC_CTRL_TSRDYM (1 << 2) /* Touch Screen Data Ready Interrupt Mask */ -#define SADC_CTRL_PBATRDYM (1 << 1) /* PBAT Data Ready Interrupt Mask */ -#define SADC_CTRL_SRDYM (1 << 0) /* SADCIN Data Ready Interrupt Mask */ - -/* ADC Status Register */ -#define SADC_STATE_TSBUSY (1 << 7) /* TS A/D is working */ -#define SADC_STATE_PBATBUSY (1 << 6) /* PBAT A/D is working */ -#define SADC_STATE_SBUSY (1 << 5) /* SADCIN A/D is working */ -#define SADC_STATE_PEND (1 << 4) /* Pen Down Interrupt Flag */ -#define SADC_STATE_PENU (1 << 3) /* Pen Up Interrupt Flag */ -#define SADC_STATE_TSRDY (1 << 2) /* Touch Screen Data Ready Interrupt Flag */ -#define SADC_STATE_PBATRDY (1 << 1) /* PBAT Data Ready Interrupt Flag */ -#define SADC_STATE_SRDY (1 << 0) /* SADCIN Data Ready Interrupt Flag */ - -/* ADC Touch Screen Data Register */ -#define SADC_TSDAT_DATA0_BIT 0 -#define SADC_TSDAT_DATA0_MASK (0xfff << SADC_TSDAT_DATA0_BIT) -#define SADC_TSDAT_TYPE0 (1 << 15) -#define SADC_TSDAT_DATA1_BIT 16 -#define SADC_TSDAT_DATA1_MASK (0xfff << SADC_TSDAT_DATA1_BIT) -#define SADC_TSDAT_TYPE1 (1 << 31) - - -/************************************************************************* - * SLCD (Smart LCD Controller) - *************************************************************************/ - -#define SLCD_CFG (SLCD_BASE + 0xA0) /* SLCD Configure Register */ -#define SLCD_CTRL (SLCD_BASE + 0xA4) /* SLCD Control Register */ -#define SLCD_STATE (SLCD_BASE + 0xA8) /* SLCD Status Register */ -#define SLCD_DATA (SLCD_BASE + 0xAC) /* SLCD Data Register */ -#define SLCD_FIFO (SLCD_BASE + 0xB0) /* SLCD FIFO Register */ - -#define REG_SLCD_CFG REG32(SLCD_CFG) -#define REG_SLCD_CTRL REG8(SLCD_CTRL) -#define REG_SLCD_STATE REG8(SLCD_STATE) -#define REG_SLCD_DATA REG32(SLCD_DATA) -#define REG_SLCD_FIFO REG32(SLCD_FIFO) - -/* SLCD Configure Register */ -#define SLCD_CFG_BURST_BIT 14 -#define SLCD_CFG_BURST_MASK (0x3 << SLCD_CFG_BURST_BIT) - #define SLCD_CFG_BURST_4_WORD (0 << SLCD_CFG_BURST_BIT) - #define SLCD_CFG_BURST_8_WORD (1 << SLCD_CFG_BURST_BIT) -#define SLCD_CFG_DWIDTH_BIT 10 -#define SLCD_CFG_DWIDTH_MASK (0x7 << SLCD_CFG_DWIDTH_BIT) - #define SLCD_CFG_DWIDTH_18 (0 << SLCD_CFG_DWIDTH_BIT) - #define SLCD_CFG_DWIDTH_16 (1 << SLCD_CFG_DWIDTH_BIT) - #define SLCD_CFG_DWIDTH_8_x3 (2 << SLCD_CFG_DWIDTH_BIT) - #define SLCD_CFG_DWIDTH_8_x2 (3 << SLCD_CFG_DWIDTH_BIT) - #define SLCD_CFG_DWIDTH_8_x1 (4 << SLCD_CFG_DWIDTH_BIT) - #define SLCD_CFG_DWIDTH_9_x2 (4 << SLCD_CFG_DWIDTH_BIT) -#define SLCD_CFG_CWIDTH_16BIT (0 << 8) -#define SLCD_CFG_CWIDTH_8BIT (1 << 8) -#define SLCD_CFG_CWIDTH_18BIT (2 << 8) -#define SLCD_CFG_CS_ACTIVE_LOW (0 << 4) -#define SLCD_CFG_CS_ACTIVE_HIGH (1 << 4) -#define SLCD_CFG_RS_CMD_LOW (0 << 3) -#define SLCD_CFG_RS_CMD_HIGH (1 << 3) -#define SLCD_CFG_CLK_ACTIVE_FALLING (0 << 1) -#define SLCD_CFG_CLK_ACTIVE_RISING (1 << 1) -#define SLCD_CFG_TYPE_PARALLEL (0 << 0) -#define SLCD_CFG_TYPE_SERIAL (1 << 0) - -/* SLCD Control Register */ -#define SLCD_CTRL_DMA_EN (1 << 0) - -/* SLCD Status Register */ -#define SLCD_STATE_BUSY (1 << 0) - -/* SLCD Data Register */ -#define SLCD_DATA_RS_DATA (0 << 31) -#define SLCD_DATA_RS_COMMAND (1 << 31) - -/* SLCD FIFO Register */ -#define SLCD_FIFO_RS_DATA (0 << 31) -#define SLCD_FIFO_RS_COMMAND (1 << 31) - - -/************************************************************************* - * LCD (LCD Controller) - *************************************************************************/ -#define LCD_CFG (LCD_BASE + 0x00) /* LCD Configure Register */ -#define LCD_VSYNC (LCD_BASE + 0x04) /* Vertical Synchronize Register */ -#define LCD_HSYNC (LCD_BASE + 0x08) /* Horizontal Synchronize Register */ -#define LCD_VAT (LCD_BASE + 0x0c) /* Virtual Area Setting Register */ -#define LCD_DAH (LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */ -#define LCD_DAV (LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */ -#define LCD_PS (LCD_BASE + 0x18) /* PS Signal Setting */ -#define LCD_CLS (LCD_BASE + 0x1c) /* CLS Signal Setting */ -#define LCD_SPL (LCD_BASE + 0x20) /* SPL Signal Setting */ -#define LCD_REV (LCD_BASE + 0x24) /* REV Signal Setting */ -#define LCD_CTRL (LCD_BASE + 0x30) /* LCD Control Register */ -#define LCD_STATE (LCD_BASE + 0x34) /* LCD Status Register */ -#define LCD_IID (LCD_BASE + 0x38) /* Interrupt ID Register */ -#define LCD_DA0 (LCD_BASE + 0x40) /* Descriptor Address Register 0 */ -#define LCD_SA0 (LCD_BASE + 0x44) /* Source Address Register 0 */ -#define LCD_FID0 (LCD_BASE + 0x48) /* Frame ID Register 0 */ -#define LCD_CMD0 (LCD_BASE + 0x4c) /* DMA Command Register 0 */ -#define LCD_DA1 (LCD_BASE + 0x50) /* Descriptor Address Register 1 */ -#define LCD_SA1 (LCD_BASE + 0x54) /* Source Address Register 1 */ -#define LCD_FID1 (LCD_BASE + 0x58) /* Frame ID Register 1 */ -#define LCD_CMD1 (LCD_BASE + 0x5c) /* DMA Command Register 1 */ - -#define REG_LCD_CFG REG32(LCD_CFG) -#define REG_LCD_VSYNC REG32(LCD_VSYNC) -#define REG_LCD_HSYNC REG32(LCD_HSYNC) -#define REG_LCD_VAT REG32(LCD_VAT) -#define REG_LCD_DAH REG32(LCD_DAH) -#define REG_LCD_DAV REG32(LCD_DAV) -#define REG_LCD_PS REG32(LCD_PS) -#define REG_LCD_CLS REG32(LCD_CLS) -#define REG_LCD_SPL REG32(LCD_SPL) -#define REG_LCD_REV REG32(LCD_REV) -#define REG_LCD_CTRL REG32(LCD_CTRL) -#define REG_LCD_STATE REG32(LCD_STATE) -#define REG_LCD_IID REG32(LCD_IID) -#define REG_LCD_DA0 REG32(LCD_DA0) -#define REG_LCD_SA0 REG32(LCD_SA0) -#define REG_LCD_FID0 REG32(LCD_FID0) -#define REG_LCD_CMD0 REG32(LCD_CMD0) -#define REG_LCD_DA1 REG32(LCD_DA1) -#define REG_LCD_SA1 REG32(LCD_SA1) -#define REG_LCD_FID1 REG32(LCD_FID1) -#define REG_LCD_CMD1 REG32(LCD_CMD1) - -/* LCD Configure Register */ -#define LCD_CFG_LCDPIN_BIT 31 /* LCD pins selection */ -#define LCD_CFG_LCDPIN_MASK (0x1 << LCD_CFG_LCDPIN_BIT) - #define LCD_CFG_LCDPIN_LCD (0x0 << LCD_CFG_LCDPIN_BIT) - #define LCD_CFG_LCDPIN_SLCD (0x1 << LCD_CFG_LCDPIN_BIT) -#define LCD_CFG_PSM (1 << 23) /* PS signal mode */ -#define LCD_CFG_CLSM (1 << 22) /* CLS signal mode */ -#define LCD_CFG_SPLM (1 << 21) /* SPL signal mode */ -#define LCD_CFG_REVM (1 << 20) /* REV signal mode */ -#define LCD_CFG_HSYNM (1 << 19) /* HSYNC signal mode */ -#define LCD_CFG_PCLKM (1 << 18) /* PCLK signal mode */ -#define LCD_CFG_INVDAT (1 << 17) /* Inverse output data */ -#define LCD_CFG_SYNDIR_IN (1 << 16) /* VSYNC&HSYNC direction */ -#define LCD_CFG_PSP (1 << 15) /* PS pin reset state */ -#define LCD_CFG_CLSP (1 << 14) /* CLS pin reset state */ -#define LCD_CFG_SPLP (1 << 13) /* SPL pin reset state */ -#define LCD_CFG_REVP (1 << 12) /* REV pin reset state */ -#define LCD_CFG_HSP (1 << 11) /* HSYNC pority:0-active high,1-active low */ -#define LCD_CFG_PCP (1 << 10) /* PCLK pority:0-rising,1-falling */ -#define LCD_CFG_DEP (1 << 9) /* DE pority:0-active high,1-active low */ -#define LCD_CFG_VSP (1 << 8) /* VSYNC pority:0-rising,1-falling */ -#define LCD_CFG_PDW_BIT 4 /* STN pins utilization */ -#define LCD_CFG_PDW_MASK (0x3 << LCD_DEV_PDW_BIT) -#define LCD_CFG_PDW_1 (0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */ - #define LCD_CFG_PDW_2 (1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */ - #define LCD_CFG_PDW_4 (2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */ - #define LCD_CFG_PDW_8 (3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */ -#define LCD_CFG_MODE_BIT 0 /* Display Device Mode Select */ -#define LCD_CFG_MODE_MASK (0x0f << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_GENERIC_TFT (0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */ - #define LCD_CFG_MODE_SPECIAL_TFT_1 (1 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_SPECIAL_TFT_2 (2 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_SPECIAL_TFT_3 (3 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_NONINTER_CCIR656 (4 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_INTER_CCIR656 (5 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_SINGLE_CSTN (8 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_SINGLE_MSTN (9 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_DUAL_CSTN (10 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_DUAL_MSTN (11 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_SERIAL_TFT (12 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_GENERIC_18BIT_TFT (13 << LCD_CFG_MODE_BIT) - /* JZ47XX defines */ - #define LCD_CFG_MODE_SHARP_HR (1 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_CASIO_TFT (2 << LCD_CFG_MODE_BIT) - #define LCD_CFG_MODE_SAMSUNG_ALPHA (3 << LCD_CFG_MODE_BIT) - - - -/* Vertical Synchronize Register */ -#define LCD_VSYNC_VPS_BIT 16 /* VSYNC pulse start in line clock, fixed to 0 */ -#define LCD_VSYNC_VPS_MASK (0xffff << LCD_VSYNC_VPS_BIT) -#define LCD_VSYNC_VPE_BIT 0 /* VSYNC pulse end in line clock */ -#define LCD_VSYNC_VPE_MASK (0xffff << LCD_VSYNC_VPS_BIT) - -/* Horizontal Synchronize Register */ -#define LCD_HSYNC_HPS_BIT 16 /* HSYNC pulse start position in dot clock */ -#define LCD_HSYNC_HPS_MASK (0xffff << LCD_HSYNC_HPS_BIT) -#define LCD_HSYNC_HPE_BIT 0 /* HSYNC pulse end position in dot clock */ -#define LCD_HSYNC_HPE_MASK (0xffff << LCD_HSYNC_HPE_BIT) - -/* Virtual Area Setting Register */ -#define LCD_VAT_HT_BIT 16 /* Horizontal Total size in dot clock */ -#define LCD_VAT_HT_MASK (0xffff << LCD_VAT_HT_BIT) -#define LCD_VAT_VT_BIT 0 /* Vertical Total size in dot clock */ -#define LCD_VAT_VT_MASK (0xffff << LCD_VAT_VT_BIT) - -/* Display Area Horizontal Start/End Point Register */ -#define LCD_DAH_HDS_BIT 16 /* Horizontal display area start in dot clock */ -#define LCD_DAH_HDS_MASK (0xffff << LCD_DAH_HDS_BIT) -#define LCD_DAH_HDE_BIT 0 /* Horizontal display area end in dot clock */ -#define LCD_DAH_HDE_MASK (0xffff << LCD_DAH_HDE_BIT) - -/* Display Area Vertical Start/End Point Register */ -#define LCD_DAV_VDS_BIT 16 /* Vertical display area start in line clock */ -#define LCD_DAV_VDS_MASK (0xffff << LCD_DAV_VDS_BIT) -#define LCD_DAV_VDE_BIT 0 /* Vertical display area end in line clock */ -#define LCD_DAV_VDE_MASK (0xffff << LCD_DAV_VDE_BIT) - -/* PS Signal Setting */ -#define LCD_PS_PSS_BIT 16 /* PS signal start position in dot clock */ -#define LCD_PS_PSS_MASK (0xffff << LCD_PS_PSS_BIT) -#define LCD_PS_PSE_BIT 0 /* PS signal end position in dot clock */ -#define LCD_PS_PSE_MASK (0xffff << LCD_PS_PSE_BIT) - -/* CLS Signal Setting */ -#define LCD_CLS_CLSS_BIT 16 /* CLS signal start position in dot clock */ -#define LCD_CLS_CLSS_MASK (0xffff << LCD_CLS_CLSS_BIT) -#define LCD_CLS_CLSE_BIT 0 /* CLS signal end position in dot clock */ -#define LCD_CLS_CLSE_MASK (0xffff << LCD_CLS_CLSE_BIT) - -/* SPL Signal Setting */ -#define LCD_SPL_SPLS_BIT 16 /* SPL signal start position in dot clock */ -#define LCD_SPL_SPLS_MASK (0xffff << LCD_SPL_SPLS_BIT) -#define LCD_SPL_SPLE_BIT 0 /* SPL signal end position in dot clock */ -#define LCD_SPL_SPLE_MASK (0xffff << LCD_SPL_SPLE_BIT) - -/* REV Signal Setting */ -#define LCD_REV_REVS_BIT 16 /* REV signal start position in dot clock */ -#define LCD_REV_REVS_MASK (0xffff << LCD_REV_REVS_BIT) - -/* LCD Control Register */ -#define LCD_CTRL_BST_BIT 28 /* Burst Length Selection */ -#define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT) - #define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT) /* 4-word */ - #define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT) /* 8-word */ - #define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT) /* 16-word */ -#define LCD_CTRL_RGB565 (0 << 27) /* RGB565 mode */ -#define LCD_CTRL_RGB555 (1 << 27) /* RGB555 mode */ -#define LCD_CTRL_OFUP (1 << 26) /* Output FIFO underrun protection enable */ -#define LCD_CTRL_FRC_BIT 24 /* STN FRC Algorithm Selection */ -#define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT) - #define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */ - #define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */ - #define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */ -#define LCD_CTRL_PDD_BIT 16 /* Load Palette Delay Counter */ -#define LCD_CTRL_PDD_MASK (0xff << LCD_CTRL_PDD_BIT) -#define LCD_CTRL_EOFM (1 << 13) /* EOF interrupt mask */ -#define LCD_CTRL_SOFM (1 << 12) /* SOF interrupt mask */ -#define LCD_CTRL_OFUM (1 << 11) /* Output FIFO underrun interrupt mask */ -#define LCD_CTRL_IFUM0 (1 << 10) /* Input FIFO 0 underrun interrupt mask */ -#define LCD_CTRL_IFUM1 (1 << 9) /* Input FIFO 1 underrun interrupt mask */ -#define LCD_CTRL_LDDM (1 << 8) /* LCD disable done interrupt mask */ -#define LCD_CTRL_QDM (1 << 7) /* LCD quick disable done interrupt mask */ -#define LCD_CTRL_BEDN (1 << 6) /* Endian selection */ -#define LCD_CTRL_PEDN (1 << 5) /* Endian in byte:0-msb first, 1-lsb first */ -#define LCD_CTRL_DIS (1 << 4) /* Disable indicate bit */ -#define LCD_CTRL_ENA (1 << 3) /* LCD enable bit */ -#define LCD_CTRL_BPP_BIT 0 /* Bits Per Pixel */ -#define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT) - #define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT) /* 1 bpp */ - #define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT) /* 2 bpp */ - #define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT) /* 4 bpp */ - #define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT) /* 8 bpp */ - #define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */ - #define LCD_CTRL_BPP_18_24 (5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */ - -/* LCD Status Register */ -#define LCD_STATE_QD (1 << 7) /* Quick Disable Done */ -#define LCD_STATE_EOF (1 << 5) /* EOF Flag */ -#define LCD_STATE_SOF (1 << 4) /* SOF Flag */ -#define LCD_STATE_OFU (1 << 3) /* Output FIFO Underrun */ -#define LCD_STATE_IFU0 (1 << 2) /* Input FIFO 0 Underrun */ -#define LCD_STATE_IFU1 (1 << 1) /* Input FIFO 1 Underrun */ -#define LCD_STATE_LDD (1 << 0) /* LCD Disabled */ - -/* DMA Command Register */ -#define LCD_CMD_SOFINT (1 << 31) -#define LCD_CMD_EOFINT (1 << 30) -#define LCD_CMD_PAL (1 << 28) -#define LCD_CMD_LEN_BIT 0 -#define LCD_CMD_LEN_MASK (0xffffff << LCD_CMD_LEN_BIT) - - -/************************************************************************* - * USB Device - *************************************************************************/ -#define USB_BASE UDC_BASE - -#define USB_REG_FADDR (USB_BASE + 0x00) /* Function Address 8-bit */ -#define USB_REG_POWER (USB_BASE + 0x01) /* Power Managemetn 8-bit */ -#define USB_REG_INTRIN (USB_BASE + 0x02) /* Interrupt IN 16-bit */ -#define USB_REG_INTROUT (USB_BASE + 0x04) /* Interrupt OUT 16-bit */ -#define USB_REG_INTRINE (USB_BASE + 0x06) /* Intr IN enable 16-bit */ -#define USB_REG_INTROUTE (USB_BASE + 0x08) /* Intr OUT enable 16-bit */ -#define USB_REG_INTRUSB (USB_BASE + 0x0a) /* Interrupt USB 8-bit */ -#define USB_REG_INTRUSBE (USB_BASE + 0x0b) /* Interrupt USB Enable 8-bit */ -#define USB_REG_FRAME (USB_BASE + 0x0c) /* Frame number 16-bit */ -#define USB_REG_INDEX (USB_BASE + 0x0e) /* Index register 8-bit */ -#define USB_REG_TESTMODE (USB_BASE + 0x0f) /* USB test mode 8-bit */ - -#define USB_REG_CSR0 (USB_BASE + 0x12) /* EP0 CSR 8-bit */ -#define USB_REG_INMAXP (USB_BASE + 0x10) /* EP1-2 IN Max Pkt Size 16-bit */ -#define USB_REG_INCSR (USB_BASE + 0x12) /* EP1-2 IN CSR LSB 8/16bit */ -#define USB_REG_INCSRH (USB_BASE + 0x13) /* EP1-2 IN CSR MSB 8-bit */ -#define USB_REG_OUTMAXP (USB_BASE + 0x14) /* EP1 OUT Max Pkt Size 16-bit */ -#define USB_REG_OUTCSR (USB_BASE + 0x16) /* EP1 OUT CSR LSB 8/16bit */ -#define USB_REG_OUTCSRH (USB_BASE + 0x17) /* EP1 OUT CSR MSB 8-bit */ -#define USB_REG_OUTCOUNT (USB_BASE + 0x18) /* bytes in EP0/1 OUT FIFO 16-bit */ - -#define USB_FIFO_EP0 (USB_BASE + 0x20) -#define USB_FIFO_EP1 (USB_BASE + 0x24) -#define USB_FIFO_EP2 (USB_BASE + 0x28) - -#define USB_REG_EPINFO (USB_BASE + 0x78) /* Endpoint information */ -#define USB_REG_RAMINFO (USB_BASE + 0x79) /* RAM information */ - -#define USB_REG_INTR (USB_BASE + 0x200) /* DMA pending interrupts */ -#define USB_REG_CNTL1 (USB_BASE + 0x204) /* DMA channel 1 control */ -#define USB_REG_ADDR1 (USB_BASE + 0x208) /* DMA channel 1 AHB memory addr */ -#define USB_REG_COUNT1 (USB_BASE + 0x20c) /* DMA channel 1 byte count */ -#define USB_REG_CNTL2 (USB_BASE + 0x214) /* DMA channel 2 control */ -#define USB_REG_ADDR2 (USB_BASE + 0x218) /* DMA channel 2 AHB memory addr */ -#define USB_REG_COUNT2 (USB_BASE + 0x21c) /* DMA channel 2 byte count */ - - -/* Power register bit masks */ -#define USB_POWER_SUSPENDM 0x01 -#define USB_POWER_RESUME 0x04 -#define USB_POWER_HSMODE 0x10 -#define USB_POWER_HSENAB 0x20 -#define USB_POWER_SOFTCONN 0x40 - -/* Interrupt register bit masks */ -#define USB_INTR_SUSPEND 0x01 -#define USB_INTR_RESUME 0x02 -#define USB_INTR_RESET 0x04 - -#define USB_INTR_EP0 0x0001 -#define USB_INTR_INEP1 0x0002 -#define USB_INTR_INEP2 0x0004 -#define USB_INTR_OUTEP1 0x0002 - -/* CSR0 bit masks */ -#define USB_CSR0_OUTPKTRDY 0x01 -#define USB_CSR0_INPKTRDY 0x02 -#define USB_CSR0_SENTSTALL 0x04 -#define USB_CSR0_DATAEND 0x08 -#define USB_CSR0_SETUPEND 0x10 -#define USB_CSR0_SENDSTALL 0x20 -#define USB_CSR0_SVDOUTPKTRDY 0x40 -#define USB_CSR0_SVDSETUPEND 0x80 - -/* Endpoint CSR register bits */ -#define USB_INCSRH_AUTOSET 0x80 -#define USB_INCSRH_ISO 0x40 -#define USB_INCSRH_MODE 0x20 -#define USB_INCSRH_DMAREQENAB 0x10 -#define USB_INCSRH_DMAREQMODE 0x04 -#define USB_INCSR_CDT 0x40 -#define USB_INCSR_SENTSTALL 0x20 -#define USB_INCSR_SENDSTALL 0x10 -#define USB_INCSR_FF 0x08 -#define USB_INCSR_UNDERRUN 0x04 -#define USB_INCSR_FFNOTEMPT 0x02 -#define USB_INCSR_INPKTRDY 0x01 -#define USB_OUTCSRH_AUTOCLR 0x80 -#define USB_OUTCSRH_ISO 0x40 -#define USB_OUTCSRH_DMAREQENAB 0x20 -#define USB_OUTCSRH_DNYT 0x10 -#define USB_OUTCSRH_DMAREQMODE 0x08 -#define USB_OUTCSR_CDT 0x80 -#define USB_OUTCSR_SENTSTALL 0x40 -#define USB_OUTCSR_SENDSTALL 0x20 -#define USB_OUTCSR_FF 0x10 -#define USB_OUTCSR_DATAERR 0x08 -#define USB_OUTCSR_OVERRUN 0x04 -#define USB_OUTCSR_FFFULL 0x02 -#define USB_OUTCSR_OUTPKTRDY 0x01 - -/* Testmode register bits */ -#define USB_TEST_SE0NAK 0x01 -#define USB_TEST_J 0x02 -#define USB_TEST_K 0x04 -#define USB_TEST_PACKET 0x08 - -/* DMA control bits */ -#define USB_CNTL_ENA 0x01 -#define USB_CNTL_DIR_IN 0x02 -#define USB_CNTL_MODE_1 0x04 -#define USB_CNTL_INTR_EN 0x08 -#define USB_CNTL_EP(n) ((n) << 4) -#define USB_CNTL_BURST_0 (0 << 9) -#define USB_CNTL_BURST_4 (1 << 9) -#define USB_CNTL_BURST_8 (2 << 9) -#define USB_CNTL_BURST_16 (3 << 9) - - - -/* Module Operation Definitions */ -#ifndef __ASSEMBLY__ - - -/* GPIO Pins Description */ -/* PORT 0: */ -/* PIN/BIT N FUNC0 FUNC1 */ -/* 0 D0 - */ -/* 1 D1 - */ -/* 2 D2 - */ -/* 3 D3 - */ -/* 4 D4 - */ -/* 5 D5 - */ -/* 6 D6 - */ -/* 7 D7 - */ -/* 8 D8 - */ -/* 9 D9 - */ -/* 10 D10 - */ -/* 11 D11 - */ -/* 12 D12 - */ -/* 13 D13 - */ -/* 14 D14 - */ -/* 15 D15 - */ -/* 16 D16 - */ -/* 17 D17 - */ -/* 18 D18 - */ -/* 19 D19 - */ -/* 20 D20 - */ -/* 21 D21 - */ -/* 22 D22 - */ -/* 23 D23 - */ -/* 24 D24 - */ -/* 25 D25 - */ -/* 26 D26 - */ -/* 27 D27 - */ -/* 28 D28 - */ -/* 29 D29 - */ -/* 30 D30 - */ -/* 31 D31 - */ -/*------------------------------------------------------ */ -/* PORT 1: */ -/* */ -/* PIN/BIT N FUNC0 FUNC1 */ -/* 0 A0 - */ -/* 1 A1 - */ -/* 2 A2 - */ -/* 3 A3 - */ -/* 4 A4 - */ -/* 5 A5 - */ -/* 6 A6 - */ -/* 7 A7 - */ -/* 8 A8 - */ -/* 9 A9 - */ -/* 10 A10 - */ -/* 11 A11 - */ -/* 12 A12 - */ -/* 13 A13 - */ -/* 14 A14 - */ -/* 15 A15/CL - */ -/* 16 A16/AL - */ -/* 17 LCD_CLS A21 */ -/* 18 LCD_SPL A22 */ -/* 19 DCS# - */ -/* 20 RAS# - */ -/* 21 CAS# - */ -/* 22 RDWE#/BUFD# - */ -/* 23 CKE - */ -/* 24 CKO - */ -/* 25 CS1# - */ -/* 26 CS2# - */ -/* 27 CS3# - */ -/* 28 CS4# - */ -/* 29 RD# - */ -/* 30 WR# - */ -/* 31 WE0# - */ -/* Note: PIN15&16 are CL&AL when connecting to NAND flash. */ -/*------------------------------------------------------ */ -/* PORT 2: */ -/* */ -/* PIN/BIT N FUNC0 FUNC1 */ -/* 0 LCD_D0 - */ -/* 1 LCD_D1 - */ -/* 2 LCD_D2 - */ -/* 3 LCD_D3 - */ -/* 4 LCD_D4 - */ -/* 5 LCD_D5 - */ -/* 6 LCD_D6 - */ -/* 7 LCD_D7 - */ -/* 8 LCD_D8 - */ -/* 9 LCD_D9 - */ -/* 10 LCD_D10 - */ -/* 11 LCD_D11 - */ -/* 12 LCD_D12 - */ -/* 13 LCD_D13 - */ -/* 14 LCD_D14 - */ -/* 15 LCD_D15 - */ -/* 16 LCD_D16 - */ -/* 17 LCD_D17 - */ -/* 18 LCD_PCLK - */ -/* 19 LCD_HSYNC - */ -/* 20 LCD_VSYNC - */ -/* 21 LCD_DE - */ -/* 22 LCD_PS A19 */ -/* 23 LCD_REV A20 */ -/* 24 WE1# - */ -/* 25 WE2# - */ -/* 26 WE3# - */ -/* 27 WAIT# - */ -/* 28 FRE# - */ -/* 29 FWE# - */ -/* 30(NOTE:FRB#) - - */ -/* 31 - - */ -/* NOTE(1): PIN30 is used for FRB# when connecting to NAND flash. */ -/*------------------------------------------------------ */ -/* PORT 3: */ -/* */ -/* PIN/BIT N FUNC0 FUNC1 */ -/* 0 CIM_D0 - */ -/* 1 CIM_D1 - */ -/* 2 CIM_D2 - */ -/* 3 CIM_D3 - */ -/* 4 CIM_D4 - */ -/* 5 CIM_D5 - */ -/* 6 CIM_D6 - */ -/* 7 CIM_D7 - */ -/* 8 MSC_CMD - */ -/* 9 MSC_CLK - */ -/* 10 MSC_D0 - */ -/* 11 MSC_D1 - */ -/* 12 MSC_D2 - */ -/* 13 MSC_D3 - */ -/* 14 CIM_MCLK - */ -/* 15 CIM_PCLK - */ -/* 16 CIM_VSYNC - */ -/* 17 CIM_HSYNC - */ -/* 18 SSI_CLK SCLK_RSTN */ -/* 19 SSI_CE0# BIT_CLK(AIC) */ -/* 20 SSI_DT SDATA_OUT(AIC) */ -/* 21 SSI_DR SDATA_IN(AIC) */ -/* 22 SSI_CE1#&GPC SYNC(AIC) */ -/* 23 PWM0 I2C_SDA */ -/* 24 PWM1 I2C_SCK */ -/* 25 PWM2 UART0_TxD */ -/* 26 PWM3 UART0_RxD */ -/* 27 PWM4 A17 */ -/* 28 PWM5 A18 */ -/* 29 - - */ -/* 30 PWM6 UART0_CTS/UART1_RxD */ -/* 31 PWM7 UART0_RTS/UART1_TxD */ -/* - * p is the port number (0,1,2,3) - * o is the pin offset (0-31) inside the port - * n is the absolute number of a pin (0-127), regardless of the port - */ - -/* Function Pins Mode */ - -#define __gpio_as_func0(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXFUNS(p) = (1 << o); \ - REG_GPIO_PXSELC(p) = (1 << o); \ -} while (0) - -#define __gpio_as_func1(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXFUNS(p) = (1 << o); \ - REG_GPIO_PXSELS(p) = (1 << o); \ -} while (0) - -/* - * D0 ~ D31, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, - * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3# - */ -#define __gpio_as_sdram_32bit() \ -do { \ - REG_GPIO_PXFUNS(0) = 0xffffffff; \ - REG_GPIO_PXSELC(0) = 0xffffffff; \ - REG_GPIO_PXPES(0) = 0xffffffff; \ - REG_GPIO_PXFUNS(1) = 0x81f9ffff; \ - REG_GPIO_PXSELC(1) = 0x81f9ffff; \ - REG_GPIO_PXPES(1) = 0x81f9ffff; \ - REG_GPIO_PXFUNS(2) = 0x07000000; \ - REG_GPIO_PXSELC(2) = 0x07000000; \ - REG_GPIO_PXPES(2) = 0x07000000; \ -} while (0) - -/* - * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, - * RDWE#, CKO#, WE0#, WE1# - */ -#define __gpio_as_sdram_16bit_4720() \ -do { \ - REG_GPIO_PXFUNS(0) = 0x5442bfaa; \ - REG_GPIO_PXSELC(0) = 0x5442bfaa; \ - REG_GPIO_PXPES(0) = 0x5442bfaa; \ - REG_GPIO_PXFUNS(1) = 0x81f9ffff; \ - REG_GPIO_PXSELC(1) = 0x81f9ffff; \ - REG_GPIO_PXPES(1) = 0x81f9ffff; \ - REG_GPIO_PXFUNS(2) = 0x01000000; \ - REG_GPIO_PXSELC(2) = 0x01000000; \ - REG_GPIO_PXPES(2) = 0x01000000; \ -} while (0) - -/* - * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, - * RDWE#, CKO#, WE0#, WE1# - */ -#define __gpio_as_sdram_16bit_4725() \ -do { \ - REG_GPIO_PXFUNS(0) = 0x0000ffff; \ - REG_GPIO_PXSELC(0) = 0x0000ffff; \ - REG_GPIO_PXPES(0) = 0x0000ffff; \ - REG_GPIO_PXFUNS(1) = 0x81f9ffff; \ - REG_GPIO_PXSELC(1) = 0x81f9ffff; \ - REG_GPIO_PXPES(1) = 0x81f9ffff; \ - REG_GPIO_PXFUNS(2) = 0x01000000; \ - REG_GPIO_PXSELC(2) = 0x01000000; \ - REG_GPIO_PXPES(2) = 0x01000000; \ -} while (0) - - -/* - * CS1#, CLE, ALE, FRE#, FWE#, FRB#, RDWE#/BUFD# - */ -#define __gpio_as_nand() \ -do { \ - REG_GPIO_PXFUNS(1) = 0x02018000; \ - REG_GPIO_PXSELC(1) = 0x02018000; \ - REG_GPIO_PXPES(1) = 0x02018000; \ - REG_GPIO_PXFUNS(2) = 0x30000000; \ - REG_GPIO_PXSELC(2) = 0x30000000; \ - REG_GPIO_PXPES(2) = 0x30000000; \ - REG_GPIO_PXFUNC(2) = 0x40000000; \ - REG_GPIO_PXSELC(2) = 0x40000000; \ - REG_GPIO_PXDIRC(2) = 0x40000000; \ - REG_GPIO_PXPES(2) = 0x40000000; \ - REG_GPIO_PXFUNS(1) = 0x00400000; \ - REG_GPIO_PXSELC(1) = 0x00400000; \ -} while (0) - -/* - * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D7 - */ -#define __gpio_as_nor_8bit() \ -do { \ - REG_GPIO_PXFUNS(0) = 0x000000ff; \ - REG_GPIO_PXSELC(0) = 0x000000ff; \ - REG_GPIO_PXPES(0) = 0x000000ff; \ - REG_GPIO_PXFUNS(1) = 0x7041ffff; \ - REG_GPIO_PXSELC(1) = 0x7041ffff; \ - REG_GPIO_PXPES(1) = 0x7041ffff; \ - REG_GPIO_PXFUNS(1) = 0x00060000; \ - REG_GPIO_PXSELS(1) = 0x00060000; \ - REG_GPIO_PXPES(1) = 0x00060000; \ - REG_GPIO_PXFUNS(2) = 0x08000000; \ - REG_GPIO_PXSELC(2) = 0x08000000; \ - REG_GPIO_PXPES(2) = 0x08000000; \ - REG_GPIO_PXFUNS(2) = 0x00c00000; \ - REG_GPIO_PXSELS(2) = 0x00c00000; \ - REG_GPIO_PXPES(2) = 0x00c00000; \ - REG_GPIO_PXFUNS(3) = 0x18000000; \ - REG_GPIO_PXSELS(3) = 0x18000000; \ - REG_GPIO_PXPES(3) = 0x18000000; \ -} while (0) - -/* - * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D15 - */ -#define __gpio_as_nor_16bit() \ -do { \ - REG_GPIO_PXFUNS(0) = 0x0000ffff; \ - REG_GPIO_PXSELC(0) = 0x0000ffff; \ - REG_GPIO_PXPES(0) = 0x0000ffff; \ - REG_GPIO_PXFUNS(1) = 0x7041ffff; \ - REG_GPIO_PXSELC(1) = 0x7041ffff; \ - REG_GPIO_PXPES(1) = 0x7041ffff; \ - REG_GPIO_PXFUNS(1) = 0x00060000; \ - REG_GPIO_PXSELS(1) = 0x00060000; \ - REG_GPIO_PXPES(1) = 0x00060000; \ - REG_GPIO_PXFUNS(2) = 0x08000000; \ - REG_GPIO_PXSELC(2) = 0x08000000; \ - REG_GPIO_PXPES(2) = 0x08000000; \ - REG_GPIO_PXFUNS(2) = 0x00c00000; \ - REG_GPIO_PXSELS(2) = 0x00c00000; \ - REG_GPIO_PXPES(2) = 0x00c00000; \ - REG_GPIO_PXFUNS(3) = 0x18000000; \ - REG_GPIO_PXSELS(3) = 0x18000000; \ - REG_GPIO_PXPES(3) = 0x18000000; \ -} while (0) - -/* - * UART0_TxD, UART_RxD0 - */ -#define __gpio_as_uart0() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x06000000; \ - REG_GPIO_PXSELS(3) = 0x06000000; \ - REG_GPIO_PXPES(3) = 0x06000000; \ -} while (0) - -#define __gpio_jtag_to_uart0() \ -do { \ - REG_GPIO_PXSELS(2) = 0x80000000; \ -} while (0) - -/* - * UART0_CTS, UART0_RTS - */ -#define __gpio_as_ctsrts() \ -do { \ - REG_GPIO_PXFUNS(3) = 0xc0000000; \ - REG_GPIO_PXSELS(3) = 0xc0000000; \ - REG_GPIO_PXTRGC(3) = 0xc0000000; \ - REG_GPIO_PXPES(3) = 0xc0000000; \ -} while (0) - -/* - * UART1_TxD, UART1_RxD1 - */ -#define __gpio_as_uart1() \ -do { \ - REG_GPIO_PXFUNS(3) = 0xc0000000; \ - REG_GPIO_PXSELC(3) = 0xc0000000; \ - REG_GPIO_PXTRGS(3) = 0xc0000000; \ - REG_GPIO_PXPES(3) = 0xc0000000; \ -} while (0) - -/* - * LCD_D0~LCD_D7, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE - */ -#define __gpio_as_lcd_8bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x003c00ff; \ - REG_GPIO_PXSELC(2) = 0x003c00ff; \ - REG_GPIO_PXPES(2) = 0x003c00ff; \ -} while (0) - -/* - * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE - */ -#define __gpio_as_lcd_16bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x003cffff; \ - REG_GPIO_PXSELC(2) = 0x003cffff; \ - REG_GPIO_PXPES(2) = 0x003cffff; \ -} while (0) - -/* - * LCD_D0~LCD_D17, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE - */ -#define __gpio_as_lcd_18bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x003fffff; \ - REG_GPIO_PXSELC(2) = 0x003fffff; \ - REG_GPIO_PXPES(2) = 0x003fffff; \ -} while (0) - - -/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */ -#define __gpio_as_slcd_8bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x001800ff; \ - REG_GPIO_PXSELC(2) = 0x001800ff; \ -} while (0) - -/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */ -#define __gpio_as_slcd_9bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x001801ff; \ - REG_GPIO_PXSELC(2) = 0x001801ff; \ -} while (0) - -/* LCD_D0~LCD_D15, SLCD_RS, SLCD_CS */ -#define __gpio_as_slcd_16bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x0018ffff; \ - REG_GPIO_PXSELC(2) = 0x0018ffff; \ -} while (0) - -/* LCD_D0~LCD_D17, SLCD_RS, SLCD_CS */ -#define __gpio_as_slcd_18bit() \ -do { \ - REG_GPIO_PXFUNS(2) = 0x001bffff; \ - REG_GPIO_PXSELC(2) = 0x001bffff; \ -} while (0) -/* - * CIM_D0~CIM_D7, CIM_MCLK, CIM_PCLK, CIM_VSYNC, CIM_HSYNC - */ -#define __gpio_as_cim() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x0003c0ff; \ - REG_GPIO_PXSELC(3) = 0x0003c0ff; \ - REG_GPIO_PXPES(3) = 0x0003c0ff; \ -} while (0) - -/* - * SDATA_OUT, SDATA_IN, BIT_CLK, SYNC, SCLK_RESET - */ -#define __gpio_as_aic() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x007c0000; \ - REG_GPIO_PXSELS(3) = 0x007c0000; \ - REG_GPIO_PXPES(3) = 0x007c0000; \ -} while (0) - -/* - * MSC_CMD, MSC_CLK, MSC_D0 ~ MSC_D3 - */ -#define __gpio_as_msc() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x00003f00; \ - REG_GPIO_PXSELC(3) = 0x00003f00; \ - REG_GPIO_PXPES(3) = 0x00003f00; \ -} while (0) - -/* - * SSI_CS0, SSI_CLK, SSI_DT, SSI_DR - */ -#define __gpio_as_ssi() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x003c0000; \ - REG_GPIO_PXSELC(3) = 0x003c0000; \ - REG_GPIO_PXPES(3) = 0x003c0000; \ -} while (0) - -/* - * I2C_SCK, I2C_SDA - */ -#define __gpio_as_i2c() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x01800000; \ - REG_GPIO_PXSELS(3) = 0x01800000; \ - REG_GPIO_PXPES(3) = 0x01800000; \ -} while (0) - -/* - * PWM0 - */ -#define __gpio_as_pwm0() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x00800000; \ - REG_GPIO_PXSELC(3) = 0x00800000; \ - REG_GPIO_PXPES(3) = 0x00800000; \ -} while (0) - -/* - * PWM1 - */ -#define __gpio_as_pwm1() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x01000000; \ - REG_GPIO_PXSELC(3) = 0x01000000; \ - REG_GPIO_PXPES(3) = 0x01000000; \ -} while (0) - -/* - * PWM2 - */ -#define __gpio_as_pwm2() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x02000000; \ - REG_GPIO_PXSELC(3) = 0x02000000; \ - REG_GPIO_PXPES(3) = 0x02000000; \ -} while (0) - -/* - * PWM3 - */ -#define __gpio_as_pwm3() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x04000000; \ - REG_GPIO_PXSELC(3) = 0x04000000; \ - REG_GPIO_PXPES(3) = 0x04000000; \ -} while (0) - -/* - * PWM4 - */ -#define __gpio_as_pwm4() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x08000000; \ - REG_GPIO_PXSELC(3) = 0x08000000; \ - REG_GPIO_PXPES(3) = 0x08000000; \ -} while (0) - -/* - * PWM5 - */ -#define __gpio_as_pwm5() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x10000000; \ - REG_GPIO_PXSELC(3) = 0x10000000; \ - REG_GPIO_PXPES(3) = 0x10000000; \ -} while (0) - -/* - * PWM6 - */ -#define __gpio_as_pwm6() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x40000000; \ - REG_GPIO_PXSELC(3) = 0x40000000; \ - REG_GPIO_PXPES(3) = 0x40000000; \ -} while (0) - -/* - * PWM7 - */ -#define __gpio_as_pwm7() \ -do { \ - REG_GPIO_PXFUNS(3) = 0x80000000; \ - REG_GPIO_PXSELC(3) = 0x80000000; \ - REG_GPIO_PXPES(3) = 0x80000000; \ -} while (0) - -/* - * n = 0 ~ 7 - */ -#define __gpio_as_pwm(n) __gpio_as_pwm##n() - -/* GPIO or Interrupt Mode */ - -#define __gpio_get_port(p) (REG_GPIO_PXPIN(p)) - -#define __gpio_port_as_output(p, o) \ -do { \ - REG_GPIO_PXFUNC(p) = (1 << (o)); \ - REG_GPIO_PXSELC(p) = (1 << (o)); \ - REG_GPIO_PXDIRS(p) = (1 << (o)); \ -} while (0) - -#define __gpio_port_as_input(p, o) \ -do { \ - REG_GPIO_PXFUNC(p) = (1 << (o)); \ - REG_GPIO_PXSELC(p) = (1 << (o)); \ - REG_GPIO_PXDIRC(p) = (1 << (o)); \ -} while (0) - -#define __gpio_as_output(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - __gpio_port_as_output(p, o); \ -} while (0) - -#define __gpio_as_input(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - __gpio_port_as_input(p, o); \ -} while (0) - -#define __gpio_set_pin(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXDATS(p) = (1 << o); \ -} while (0) - -#define __gpio_clear_pin(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXDATC(p) = (1 << o); \ -} while (0) - -#define __gpio_get_pin(n) \ -({ \ - unsigned int p, o, v; \ - p = (n) / 32; \ - o = (n) % 32; \ - if (__gpio_get_port(p) & (1 << o)) \ - v = 1; \ - else \ - v = 0; \ - v; \ -}) - -#define __gpio_as_irq_high_level(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXIMS(p) = (1 << o); \ - REG_GPIO_PXTRGC(p) = (1 << o); \ - REG_GPIO_PXFUNC(p) = (1 << o); \ - REG_GPIO_PXSELS(p) = (1 << o); \ - REG_GPIO_PXDIRS(p) = (1 << o); \ - REG_GPIO_PXFLGC(p) = (1 << o); \ - REG_GPIO_PXIMC(p) = (1 << o); \ -} while (0) - -#define __gpio_as_irq_low_level(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXIMS(p) = (1 << o); \ - REG_GPIO_PXTRGC(p) = (1 << o); \ - REG_GPIO_PXFUNC(p) = (1 << o); \ - REG_GPIO_PXSELS(p) = (1 << o); \ - REG_GPIO_PXDIRC(p) = (1 << o); \ - REG_GPIO_PXFLGC(p) = (1 << o); \ - REG_GPIO_PXIMC(p) = (1 << o); \ -} while (0) - -#define __gpio_as_irq_rise_edge(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXIMS(p) = (1 << o); \ - REG_GPIO_PXTRGS(p) = (1 << o); \ - REG_GPIO_PXFUNC(p) = (1 << o); \ - REG_GPIO_PXSELS(p) = (1 << o); \ - REG_GPIO_PXDIRS(p) = (1 << o); \ - REG_GPIO_PXFLGC(p) = (1 << o); \ - REG_GPIO_PXIMC(p) = (1 << o); \ -} while (0) - -#define __gpio_as_irq_fall_edge(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXIMS(p) = (1 << o); \ - REG_GPIO_PXTRGS(p) = (1 << o); \ - REG_GPIO_PXFUNC(p) = (1 << o); \ - REG_GPIO_PXSELS(p) = (1 << o); \ - REG_GPIO_PXDIRC(p) = (1 << o); \ - REG_GPIO_PXFLGC(p) = (1 << o); \ - REG_GPIO_PXIMC(p) = (1 << o); \ -} while (0) - -#define __gpio_mask_irq(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXIMS(p) = (1 << o); \ -} while (0) - -#define __gpio_unmask_irq(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXIMC(p) = (1 << o); \ -} while (0) - -#define __gpio_ack_irq(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXFLGC(p) = (1 << o); \ -} while (0) - -#define __gpio_get_irq() \ -({ \ - unsigned int p, i, tmp, v = 0; \ - for (p = 3; p >= 0; p--) { \ - tmp = REG_GPIO_PXFLG(p); \ - for (i = 0; i < 32; i++) \ - if (tmp & (1 << i)) \ - v = (32*p + i); \ - } \ - v; \ -}) - -#define __gpio_group_irq(n) \ -({ \ - register int tmp, i; \ - tmp = REG_GPIO_PXFLG((n)); \ - for (i=31;i>=0;i--) \ - if (tmp & (1 << i)) \ - break; \ - i; \ -}) - -#define __gpio_enable_pull(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXPEC(p) = (1 << o); \ -} while (0) - -#define __gpio_disable_pull(n) \ -do { \ - unsigned int p, o; \ - p = (n) / 32; \ - o = (n) % 32; \ - REG_GPIO_PXPES(p) = (1 << o); \ -} while (0) - - -/*************************************************************************** - * CPM - ***************************************************************************/ -#define __cpm_get_pllm() \ - ((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT) -#define __cpm_get_plln() \ - ((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT) -#define __cpm_get_pllod() \ - ((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT) - -#define __cpm_get_cdiv() \ - ((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT) -#define __cpm_get_hdiv() \ - ((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT) -#define __cpm_get_pdiv() \ - ((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT) -#define __cpm_get_mdiv() \ - ((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT) -#define __cpm_get_ldiv() \ - ((REG_CPM_CPCCR & CPM_CPCCR_LDIV_MASK) >> CPM_CPCCR_LDIV_BIT) -#define __cpm_get_udiv() \ - ((REG_CPM_CPCCR & CPM_CPCCR_UDIV_MASK) >> CPM_CPCCR_UDIV_BIT) -#define __cpm_get_i2sdiv() \ - ((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT) -#define __cpm_get_pixdiv() \ - ((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT) -#define __cpm_get_mscdiv() \ - ((REG_CPM_MSCCDR & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT) - -#define __cpm_set_cdiv(v) \ - (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT))) -#define __cpm_set_hdiv(v) \ - (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT))) -#define __cpm_set_pdiv(v) \ - (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT))) -#define __cpm_set_mdiv(v) \ - (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT))) -#define __cpm_set_ldiv(v) \ - (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT))) -#define __cpm_set_udiv(v) \ - (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT))) -#define __cpm_set_i2sdiv(v) \ - (REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT))) -#define __cpm_set_pixdiv(v) \ - (REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT))) -#define __cpm_set_mscdiv(v) \ - (REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT))) - -#define __cpm_select_i2sclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_I2CS) -#define __cpm_select_i2sclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_I2CS) -#define __cpm_enable_cko() (REG_CPM_CPCCR |= CPM_CPCCR_CLKOEN) -#define __cpm_select_usbclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_UCS) -#define __cpm_select_usbclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_UCS) -#define __cpm_enable_pll_change() (REG_CPM_CPCCR |= CPM_CPCCR_CE) -#define __cpm_pllout_direct() (REG_CPM_CPCCR |= CPM_CPCCR_PCS) -#define __cpm_pllout_div2() (REG_CPM_CPCCR &= ~CPM_CPCCR_PCS) - -#define __cpm_pll_is_on() (REG_CPM_CPPCR & CPM_CPPCR_PLLS) -#define __cpm_pll_bypass() (REG_CPM_CPPCR |= CPM_CPPCR_PLLBP) -#define __cpm_pll_enable() (REG_CPM_CPPCR |= CPM_CPPCR_PLLEN) - -#define __cpm_get_cclk_doze_duty() \ - ((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT) -#define __cpm_set_cclk_doze_duty(v) \ - (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT))) - -#define __cpm_doze_mode() (REG_CPM_LCR |= CPM_LCR_DOZE_ON) -#define __cpm_idle_mode() \ - (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE) -#define __cpm_sleep_mode() \ - (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP) - -#define __cpm_stop_all() (REG_CPM_CLKGR = 0x7fff) -#define __cpm_stop_uart1() (REG_CPM_CLKGR |= CPM_CLKGR_UART1) -#define __cpm_stop_uhc() (REG_CPM_CLKGR |= CPM_CLKGR_UHC) -#define __cpm_stop_ipu() (REG_CPM_CLKGR |= CPM_CLKGR_IPU) -#define __cpm_stop_dmac() (REG_CPM_CLKGR |= CPM_CLKGR_DMAC) -#define __cpm_stop_udc() (REG_CPM_CLKGR |= CPM_CLKGR_UDC) -#define __cpm_stop_lcd() (REG_CPM_CLKGR |= CPM_CLKGR_LCD) -#define __cpm_stop_cim() (REG_CPM_CLKGR |= CPM_CLKGR_CIM) -#define __cpm_stop_sadc() (REG_CPM_CLKGR |= CPM_CLKGR_SADC) -#define __cpm_stop_msc() (REG_CPM_CLKGR |= CPM_CLKGR_MSC) -#define __cpm_stop_aic1() (REG_CPM_CLKGR |= CPM_CLKGR_AIC1) -#define __cpm_stop_aic2() (REG_CPM_CLKGR |= CPM_CLKGR_AIC2) -#define __cpm_stop_ssi() (REG_CPM_CLKGR |= CPM_CLKGR_SSI) -#define __cpm_stop_i2c() (REG_CPM_CLKGR |= CPM_CLKGR_I2C) -#define __cpm_stop_rtc() (REG_CPM_CLKGR |= CPM_CLKGR_RTC) -#define __cpm_stop_tcu() (REG_CPM_CLKGR |= CPM_CLKGR_TCU) -#define __cpm_stop_uart0() (REG_CPM_CLKGR |= CPM_CLKGR_UART0) - -#define __cpm_start_all() (REG_CPM_CLKGR = 0x0) -#define __cpm_start_uart1() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART1) -#define __cpm_start_uhc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UHC) -#define __cpm_start_ipu() (REG_CPM_CLKGR &= ~CPM_CLKGR_IPU) -#define __cpm_start_dmac() (REG_CPM_CLKGR &= ~CPM_CLKGR_DMAC) -#define __cpm_start_udc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UDC) -#define __cpm_start_lcd() (REG_CPM_CLKGR &= ~CPM_CLKGR_LCD) -#define __cpm_start_cim() (REG_CPM_CLKGR &= ~CPM_CLKGR_CIM) -#define __cpm_start_sadc() (REG_CPM_CLKGR &= ~CPM_CLKGR_SADC) -#define __cpm_start_msc() (REG_CPM_CLKGR &= ~CPM_CLKGR_MSC) -#define __cpm_start_aic1() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC1) -#define __cpm_start_aic2() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC2) -#define __cpm_start_ssi() (REG_CPM_CLKGR &= ~CPM_CLKGR_SSI) -#define __cpm_start_i2c() (REG_CPM_CLKGR &= ~CPM_CLKGR_I2C) -#define __cpm_start_rtc() (REG_CPM_CLKGR &= ~CPM_CLKGR_RTC) -#define __cpm_start_tcu() (REG_CPM_CLKGR &= ~CPM_CLKGR_TCU) -#define __cpm_start_uart0() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART0) - -#define __cpm_get_o1st() \ - ((REG_CPM_SCR & CPM_SCR_O1ST_MASK) >> CPM_SCR_O1ST_BIT) -#define __cpm_set_o1st(v) \ - (REG_CPM_SCR = (REG_CPM_SCR & ~CPM_SCR_O1ST_MASK) | ((v) << (CPM_SCR_O1ST_BIT))) -#define __cpm_suspend_udcphy() (REG_CPM_SCR &= ~CPM_SCR_UDCPHY_ENABLE) -#define __cpm_suspend_usbphy() (REG_CPM_SCR |= CPM_SCR_USBPHY_DISABLE) -#define __cpm_enable_osc_in_sleep() (REG_CPM_SCR |= CPM_SCR_OSC_ENABLE) - - -#ifdef CONFIG_SYS_EXTAL -#define JZ_EXTAL CONFIG_SYS_EXTAL -#else -#define JZ_EXTAL 3686400 -#endif -#define JZ_EXTAL2 32768 /* RTC clock */ - -/* PLL output frequency */ -static __inline__ unsigned int __cpm_get_pllout(void) -{ - unsigned long m, n, no, pllout; - unsigned long cppcr = REG_CPM_CPPCR; - unsigned long od[4] = {1, 2, 2, 4}; - if ((cppcr & CPM_CPPCR_PLLEN) && !(cppcr & CPM_CPPCR_PLLBP)) { - m = __cpm_get_pllm() + 2; - n = __cpm_get_plln() + 2; - no = od[__cpm_get_pllod()]; - pllout = ((JZ_EXTAL) / (n * no)) * m; - } else - pllout = JZ_EXTAL; - return pllout; -} - -/* PLL output frequency for MSC/I2S/LCD/USB */ -static __inline__ unsigned int __cpm_get_pllout2(void) -{ - if (REG_CPM_CPCCR & CPM_CPCCR_PCS) - return __cpm_get_pllout(); - else - return __cpm_get_pllout()/2; -} - -/* CPU core clock */ -static __inline__ unsigned int __cpm_get_cclk(void) -{ - int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - return __cpm_get_pllout() / div[__cpm_get_cdiv()]; -} - -/* AHB system bus clock */ -static __inline__ unsigned int __cpm_get_hclk(void) -{ - int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - return __cpm_get_pllout() / div[__cpm_get_hdiv()]; -} - -/* Memory bus clock */ -static __inline__ unsigned int __cpm_get_mclk(void) -{ - int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - return __cpm_get_pllout() / div[__cpm_get_mdiv()]; -} - -/* APB peripheral bus clock */ -static __inline__ unsigned int __cpm_get_pclk(void) -{ - int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; - - return __cpm_get_pllout() / div[__cpm_get_pdiv()]; -} - -/* LCDC module clock */ -static __inline__ unsigned int __cpm_get_lcdclk(void) -{ - return __cpm_get_pllout2() / (__cpm_get_ldiv() + 1); -} - -/* LCD pixel clock */ -static __inline__ unsigned int __cpm_get_pixclk(void) -{ - return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1); -} - -/* I2S clock */ -static __inline__ unsigned int __cpm_get_i2sclk(void) -{ - if (REG_CPM_CPCCR & CPM_CPCCR_I2CS) { - return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1); - } - else { - return JZ_EXTAL; - } -} - -/* USB clock */ -static __inline__ unsigned int __cpm_get_usbclk(void) -{ - if (REG_CPM_CPCCR & CPM_CPCCR_UCS) { - return __cpm_get_pllout2() / (__cpm_get_udiv() + 1); - } - else { - return JZ_EXTAL; - } -} - -/* MSC clock */ -static __inline__ unsigned int __cpm_get_mscclk(void) -{ - return __cpm_get_pllout2() / (__cpm_get_mscdiv() + 1); -} - -/* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */ -static __inline__ unsigned int __cpm_get_extalclk(void) -{ - return JZ_EXTAL; -} - -/* RTC clock for CPM,INTC,RTC,TCU,WDT */ -static __inline__ unsigned int __cpm_get_rtcclk(void) -{ - return JZ_EXTAL2; -} - -/* - * Output 24MHz for SD and 16MHz for MMC. - */ -static inline void __cpm_select_msc_clk(int sd) -{ - unsigned int pllout2 = __cpm_get_pllout2(); - unsigned int div = 0; - - if (sd) { - div = pllout2 / 24000000; - } - else { - div = pllout2 / 16000000; - } - - REG_CPM_MSCCDR = div - 1; -} - -/* - * TCU - */ -/* where 'n' is the TCU channel */ -#define __tcu_select_extalclk(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN) -#define __tcu_select_rtcclk(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN) -#define __tcu_select_pclk(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN) - -#define __tcu_select_clk_div1(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1) -#define __tcu_select_clk_div4(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4) -#define __tcu_select_clk_div16(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16) -#define __tcu_select_clk_div64(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64) -#define __tcu_select_clk_div256(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256) -#define __tcu_select_clk_div1024(n) \ - (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024) - -#define __tcu_enable_pwm_output(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN ) -#define __tcu_disable_pwm_output(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN ) - -#define __tcu_init_pwm_output_high(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH ) -#define __tcu_init_pwm_output_low(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH ) - -#define __tcu_set_pwm_output_shutdown_graceful(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD ) -#define __tcu_set_pwm_output_shutdown_abrupt(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD ) - -#define __tcu_start_counter(n) ( REG_TCU_TESR |= (1 << (n)) ) -#define __tcu_stop_counter(n) ( REG_TCU_TECR |= (1 << (n)) ) - -#define __tcu_half_match_flag(n) ( REG_TCU_TFR & (1 << ((n) + 16)) ) -#define __tcu_full_match_flag(n) ( REG_TCU_TFR & (1 << (n)) ) -#define __tcu_set_half_match_flag(n) ( REG_TCU_TFSR = (1 << ((n) + 16)) ) -#define __tcu_set_full_match_flag(n) ( REG_TCU_TFSR = (1 << (n)) ) -#define __tcu_clear_half_match_flag(n) ( REG_TCU_TFCR = (1 << ((n) + 16)) ) -#define __tcu_clear_full_match_flag(n) ( REG_TCU_TFCR = (1 << (n)) ) -#define __tcu_mask_half_match_irq(n) ( REG_TCU_TMSR = (1 << ((n) + 16)) ) -#define __tcu_mask_full_match_irq(n) ( REG_TCU_TMSR = (1 << (n)) ) -#define __tcu_unmask_half_match_irq(n) ( REG_TCU_TMCR = (1 << ((n) + 16)) ) -#define __tcu_unmask_full_match_irq(n) ( REG_TCU_TMCR = (1 << (n)) ) - -#define __tcu_wdt_clock_stopped() ( REG_TCU_TSR & TCU_TSSR_WDTSC ) -#define __tcu_timer_clock_stopped(n) ( REG_TCU_TSR & (1 << (n)) ) - -#define __tcu_start_wdt_clock() ( REG_TCU_TSCR = TCU_TSSR_WDTSC ) -#define __tcu_start_timer_clock(n) ( REG_TCU_TSCR = (1 << (n)) ) - -#define __tcu_stop_wdt_clock() ( REG_TCU_TSSR = TCU_TSSR_WDTSC ) -#define __tcu_stop_timer_clock(n) ( REG_TCU_TSSR = (1 << (n)) ) - -#define __tcu_get_count(n) ( REG_TCU_TCNT((n)) ) -#define __tcu_set_count(n,v) ( REG_TCU_TCNT((n)) = (v) ) -#define __tcu_set_full_data(n,v) ( REG_TCU_TDFR((n)) = (v) ) -#define __tcu_set_half_data(n,v) ( REG_TCU_TDHR((n)) = (v) ) - - -/*************************************************************************** - * WDT - ***************************************************************************/ -#define __wdt_start() ( REG_WDT_TCER |= WDT_TCER_TCEN ) -#define __wdt_stop() ( REG_WDT_TCER &= ~WDT_TCER_TCEN ) -#define __wdt_set_count(v) ( REG_WDT_TCNT = (v) ) -#define __wdt_set_data(v) ( REG_WDT_TDR = (v) ) - -#define __wdt_select_extalclk() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN) -#define __wdt_select_rtcclk() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN) -#define __wdt_select_pclk() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN) - -#define __wdt_select_clk_div1() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1) -#define __wdt_select_clk_div4() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4) -#define __wdt_select_clk_div16() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16) -#define __wdt_select_clk_div64() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64) -#define __wdt_select_clk_div256() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256) -#define __wdt_select_clk_div1024() \ - (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024) - - -/*************************************************************************** - * UART - ***************************************************************************/ - -#define __uart_enable() ( REG8(UART0_FCR) |= UARTFCR_UUE | UARTFCR_FE ) -#define __uart_disable() ( REG8(UART0_FCR) = ~UARTFCR_UUE ) - -#define __uart_enable_transmit_irq() ( REG8(UART0_IER) |= UARTIER_TIE ) -#define __uart_disable_transmit_irq() ( REG8(UART0_IER) &= ~UARTIER_TIE ) - -#define __uart_enable_receive_irq() \ - ( REG8(UART0_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE ) -#define __uart_disable_receive_irq() \ - ( REG8(UART0_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) ) - -#define __uart_enable_loopback() ( REG8(UART0_MCR) |= UARTMCR_LOOP ) -#define __uart_disable_loopback() ( REG8(UART0_MCR) &= ~UARTMCR_LOOP ) - -#define __uart_set_8n1() ( REG8(UART0_LCR) = UARTLCR_WLEN_8 ) - -#define __uart_set_baud(devclk, baud) \ - do { \ - REG8(UART0_LCR) |= UARTLCR_DLAB; \ - REG8(UART0_DLLR) = (devclk / 16 / baud) & 0xff; \ - REG8(UART0_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; \ - REG8(UART0_LCR) &= ~UARTLCR_DLAB; \ - } while (0) - -#define __uart_parity_error() ( (REG8(UART0_LSR) & UARTLSR_PER) != 0 ) -#define __uart_clear_errors() \ - ( REG8(UART0_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) ) - -#define __uart_transmit_fifo_empty() ( (REG8(UART0_LSR) & UARTLSR_TDRQ) != 0 ) -#define __uart_transmit_end() ( (REG8(UART0_LSR) & UARTLSR_TEMT) != 0 ) -#define __uart_transmit_char(ch) ( REG8(UART0_TDR) = (ch) ) -#define __uart_receive_fifo_full() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 ) -#define __uart_receive_ready() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 ) -#define __uart_receive_char() REG8(UART0_RDR) -#define __uart_disable_irda() ( REG8(UART0_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) ) -#define __uart_enable_irda() \ - /* Tx high pulse as 0, Rx low pulse as 0 */ \ - ( REG8(UART0_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS ) - - -/*************************************************************************** - * DMAC - ***************************************************************************/ - -/* n is the DMA channel (0 - 5) */ - -#define __dmac_enable_module() \ - ( REG_DMAC_DMACR |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_RR ) -#define __dmac_disable_module() \ - ( REG_DMAC_DMACR &= ~DMAC_DMACR_DMAE ) - -/* p=0,1,2,3 */ -#define __dmac_set_priority(p) \ -do { \ - REG_DMAC_DMACR &= ~DMAC_DMACR_PR_MASK; \ - REG_DMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT); \ -} while (0) - -#define __dmac_test_halt_error() ( REG_DMAC_DMACR & DMAC_DMACR_HLT ) -#define __dmac_test_addr_error() ( REG_DMAC_DMACR & DMAC_DMACR_AR ) - -#define __dmac_enable_descriptor(n) \ - ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES ) -#define __dmac_disable_descriptor(n) \ - ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES ) - -#define __dmac_enable_channel(n) \ - ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN ) -#define __dmac_disable_channel(n) \ - ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN ) -#define __dmac_channel_enabled(n) \ - ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN ) - -#define __dmac_channel_enable_irq(n) \ - ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE ) -#define __dmac_channel_disable_irq(n) \ - ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE ) - -#define __dmac_channel_transmit_halt_detected(n) \ - ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT ) -#define __dmac_channel_transmit_end_detected(n) \ - ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT ) -#define __dmac_channel_address_error_detected(n) \ - ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR ) -#define __dmac_channel_count_terminated_detected(n) \ - ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT ) -#define __dmac_channel_descriptor_invalid_detected(n) \ - ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV ) - -#define __dmac_channel_clear_transmit_halt(n) \ - ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT ) -#define __dmac_channel_clear_transmit_end(n) \ - ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT ) -#define __dmac_channel_clear_address_error(n) \ - ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR ) -#define __dmac_channel_clear_count_terminated(n) \ - ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT ) -#define __dmac_channel_clear_descriptor_invalid(n) \ - ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV ) - -#define __dmac_channel_set_single_mode(n) \ - ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TM ) -#define __dmac_channel_set_block_mode(n) \ - ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TM ) - -#define __dmac_channel_set_transfer_unit_32bit(n) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT; \ -} while (0) - -#define __dmac_channel_set_transfer_unit_16bit(n) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT; \ -} while (0) - -#define __dmac_channel_set_transfer_unit_8bit(n) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT; \ -} while (0) - -#define __dmac_channel_set_transfer_unit_16byte(n) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE; \ -} while (0) - -#define __dmac_channel_set_transfer_unit_32byte(n) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE; \ -} while (0) - -/* w=8,16,32 */ -#define __dmac_channel_set_dest_port_width(n,w) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w; \ -} while (0) - -/* w=8,16,32 */ -#define __dmac_channel_set_src_port_width(n,w) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK; \ - REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w; \ -} while (0) - -/* v=0-15 */ -#define __dmac_channel_set_rdil(n,v) \ -do { \ - REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK; \ - REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT); \ -} while (0) - -#define __dmac_channel_dest_addr_fixed(n) \ - ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI ) -#define __dmac_channel_dest_addr_increment(n) \ - ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI ) - -#define __dmac_channel_src_addr_fixed(n) \ - ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI ) -#define __dmac_channel_src_addr_increment(n) \ - ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI ) - -#define __dmac_channel_set_doorbell(n) \ - ( REG_DMAC_DMADBSR = (1 << (n)) ) - -#define __dmac_channel_irq_detected(n) ( REG_DMAC_DMAIPR & (1 << (n)) ) -#define __dmac_channel_ack_irq(n) ( REG_DMAC_DMAIPR &= ~(1 << (n)) ) - -static __inline__ int __dmac_get_irq(void) -{ - int i; - for (i = 0; i < MAX_DMA_NUM; i++) - if (__dmac_channel_irq_detected(i)) - return i; - return -1; -} - - -/*************************************************************************** - * AIC (AC'97 & I2S Controller) - ***************************************************************************/ - -#define __aic_enable() ( REG_AIC_FR |= AIC_FR_ENB ) -#define __aic_disable() ( REG_AIC_FR &= ~AIC_FR_ENB ) - -#define __aic_select_ac97() ( REG_AIC_FR &= ~AIC_FR_AUSEL ) -#define __aic_select_i2s() ( REG_AIC_FR |= AIC_FR_AUSEL ) - -#define __i2s_as_master() ( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD ) -#define __i2s_as_slave() ( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) ) -#define __aic_reset_status() ( REG_AIC_FR & AIC_FR_RST ) - -#define __aic_reset() \ -do { \ - REG_AIC_FR |= AIC_FR_RST; \ -} while(0) - - -#define __aic_set_transmit_trigger(n) \ -do { \ - REG_AIC_FR &= ~AIC_FR_TFTH_MASK; \ - REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT); \ -} while(0) - -#define __aic_set_receive_trigger(n) \ -do { \ - REG_AIC_FR &= ~AIC_FR_RFTH_MASK; \ - REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT); \ -} while(0) - -#define __aic_enable_record() ( REG_AIC_CR |= AIC_CR_EREC ) -#define __aic_disable_record() ( REG_AIC_CR &= ~AIC_CR_EREC ) -#define __aic_enable_replay() ( REG_AIC_CR |= AIC_CR_ERPL ) -#define __aic_disable_replay() ( REG_AIC_CR &= ~AIC_CR_ERPL ) -#define __aic_enable_loopback() ( REG_AIC_CR |= AIC_CR_ENLBF ) -#define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF ) - -#define __aic_flush_fifo() ( REG_AIC_CR |= AIC_CR_FLUSH ) -#define __aic_unflush_fifo() ( REG_AIC_CR &= ~AIC_CR_FLUSH ) - -#define __aic_enable_transmit_intr() \ - ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) ) -#define __aic_disable_transmit_intr() \ - ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) ) -#define __aic_enable_receive_intr() \ - ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) ) -#define __aic_disable_receive_intr() \ - ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) ) - -#define __aic_enable_transmit_dma() ( REG_AIC_CR |= AIC_CR_TDMS ) -#define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS ) -#define __aic_enable_receive_dma() ( REG_AIC_CR |= AIC_CR_RDMS ) -#define __aic_disable_receive_dma() ( REG_AIC_CR &= ~AIC_CR_RDMS ) - -#define __aic_enable_mono2stereo() ( REG_AIC_CR |= AIC_CR_M2S ) -#define __aic_disable_mono2stereo() ( REG_AIC_CR &= ~AIC_CR_M2S ) -#define __aic_enable_byteswap() ( REG_AIC_CR |= AIC_CR_ENDSW ) -#define __aic_disable_byteswap() ( REG_AIC_CR &= ~AIC_CR_ENDSW ) -#define __aic_enable_unsignadj() ( REG_AIC_CR |= AIC_CR_AVSTSU ) -#define __aic_disable_unsignadj() ( REG_AIC_CR &= ~AIC_CR_AVSTSU ) - -#define AC97_PCM_XS_L_FRONT AIC_ACCR1_XS_SLOT3 -#define AC97_PCM_XS_R_FRONT AIC_ACCR1_XS_SLOT4 -#define AC97_PCM_XS_CENTER AIC_ACCR1_XS_SLOT6 -#define AC97_PCM_XS_L_SURR AIC_ACCR1_XS_SLOT7 -#define AC97_PCM_XS_R_SURR AIC_ACCR1_XS_SLOT8 -#define AC97_PCM_XS_LFE AIC_ACCR1_XS_SLOT9 - -#define AC97_PCM_RS_L_FRONT AIC_ACCR1_RS_SLOT3 -#define AC97_PCM_RS_R_FRONT AIC_ACCR1_RS_SLOT4 -#define AC97_PCM_RS_CENTER AIC_ACCR1_RS_SLOT6 -#define AC97_PCM_RS_L_SURR AIC_ACCR1_RS_SLOT7 -#define AC97_PCM_RS_R_SURR AIC_ACCR1_RS_SLOT8 -#define AC97_PCM_RS_LFE AIC_ACCR1_RS_SLOT9 - -#define __ac97_set_xs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK ) -#define __ac97_set_xs_mono() \ -do { \ - REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \ - REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT; \ -} while(0) -#define __ac97_set_xs_stereo() \ -do { \ - REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \ - REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT; \ -} while(0) - -/* In fact, only stereo is support now. */ -#define __ac97_set_rs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK ) -#define __ac97_set_rs_mono() \ -do { \ - REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \ - REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT; \ -} while(0) -#define __ac97_set_rs_stereo() \ -do { \ - REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \ - REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT; \ -} while(0) - -#define __ac97_warm_reset_codec() \ - do { \ - REG_AIC_ACCR2 |= AIC_ACCR2_SA; \ - REG_AIC_ACCR2 |= AIC_ACCR2_SS; \ - udelay(2); \ - REG_AIC_ACCR2 &= ~AIC_ACCR2_SS; \ - REG_AIC_ACCR2 &= ~AIC_ACCR2_SA; \ - } while (0) - -#define __ac97_cold_reset_codec() \ - do { \ - REG_AIC_ACCR2 |= AIC_ACCR2_SR; \ - udelay(2); \ - REG_AIC_ACCR2 &= ~AIC_ACCR2_SR; \ - } while (0) - -/* n=8,16,18,20 */ -#define __ac97_set_iass(n) \ - ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT ) -#define __ac97_set_oass(n) \ - ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT ) - -#define __i2s_select_i2s() ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL ) -#define __i2s_select_msbjustified() ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL ) - -/* n=8,16,18,20,24 */ -/*#define __i2s_set_sample_size(n) \ - ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/ - -#define __i2s_set_oss_sample_size(n) \ - ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT ) -#define __i2s_set_iss_sample_size(n) \ - ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT ) - -#define __i2s_stop_bitclk() ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK ) -#define __i2s_start_bitclk() ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK ) - -#define __aic_transmit_request() ( REG_AIC_SR & AIC_SR_TFS ) -#define __aic_receive_request() ( REG_AIC_SR & AIC_SR_RFS ) -#define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR ) -#define __aic_receive_overrun() ( REG_AIC_SR & AIC_SR_ROR ) - -#define __aic_clear_errors() ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) ) - -#define __aic_get_transmit_resident() \ - ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT ) -#define __aic_get_receive_count() \ - ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT ) - -#define __ac97_command_transmitted() ( REG_AIC_ACSR & AIC_ACSR_CADT ) -#define __ac97_status_received() ( REG_AIC_ACSR & AIC_ACSR_SADR ) -#define __ac97_status_receive_timeout() ( REG_AIC_ACSR & AIC_ACSR_RSTO ) -#define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM ) -#define __ac97_codec_is_ready() ( REG_AIC_ACSR & AIC_ACSR_CRDY ) -#define __ac97_slot_error_detected() ( REG_AIC_ACSR & AIC_ACSR_SLTERR ) -#define __ac97_clear_slot_error() ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR ) - -#define __i2s_is_busy() ( REG_AIC_I2SSR & AIC_I2SSR_BSY ) - -#define CODEC_READ_CMD (1 << 19) -#define CODEC_WRITE_CMD (0 << 19) -#define CODEC_REG_INDEX_BIT 12 -#define CODEC_REG_INDEX_MASK (0x7f << CODEC_REG_INDEX_BIT) /* 18:12 */ -#define CODEC_REG_DATA_BIT 4 -#define CODEC_REG_DATA_MASK (0x0ffff << 4) /* 19:4 */ - -#define __ac97_out_rcmd_addr(reg) \ -do { \ - REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); \ -} while (0) - -#define __ac97_out_wcmd_addr(reg) \ -do { \ - REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); \ -} while (0) - -#define __ac97_out_data(value) \ -do { \ - REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); \ -} while (0) - -#define __ac97_in_data() \ - ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT ) - -#define __ac97_in_status_addr() \ - ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT ) - -#define __i2s_set_sample_rate(i2sclk, sync) \ - ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) ) - -#define __aic_write_tfifo(v) ( REG_AIC_DR = (v) ) -#define __aic_read_rfifo() ( REG_AIC_DR ) - -#define __aic_internal_codec() ( REG_AIC_FR |= AIC_FR_ICDC ) -#define __aic_external_codec() ( REG_AIC_FR &= ~AIC_FR_ICDC ) - -/* Define next ops for AC97 compatible */ - -#define AC97_ACSR AIC_ACSR - -#define __ac97_enable() __aic_enable(); __aic_select_ac97() -#define __ac97_disable() __aic_disable() -#define __ac97_reset() __aic_reset() - -#define __ac97_set_transmit_trigger(n) __aic_set_transmit_trigger(n) -#define __ac97_set_receive_trigger(n) __aic_set_receive_trigger(n) - -#define __ac97_enable_record() __aic_enable_record() -#define __ac97_disable_record() __aic_disable_record() -#define __ac97_enable_replay() __aic_enable_replay() -#define __ac97_disable_replay() __aic_disable_replay() -#define __ac97_enable_loopback() __aic_enable_loopback() -#define __ac97_disable_loopback() __aic_disable_loopback() - -#define __ac97_enable_transmit_dma() __aic_enable_transmit_dma() -#define __ac97_disable_transmit_dma() __aic_disable_transmit_dma() -#define __ac97_enable_receive_dma() __aic_enable_receive_dma() -#define __ac97_disable_receive_dma() __aic_disable_receive_dma() - -#define __ac97_transmit_request() __aic_transmit_request() -#define __ac97_receive_request() __aic_receive_request() -#define __ac97_transmit_underrun() __aic_transmit_underrun() -#define __ac97_receive_overrun() __aic_receive_overrun() - -#define __ac97_clear_errors() __aic_clear_errors() - -#define __ac97_get_transmit_resident() __aic_get_transmit_resident() -#define __ac97_get_receive_count() __aic_get_receive_count() - -#define __ac97_enable_transmit_intr() __aic_enable_transmit_intr() -#define __ac97_disable_transmit_intr() __aic_disable_transmit_intr() -#define __ac97_enable_receive_intr() __aic_enable_receive_intr() -#define __ac97_disable_receive_intr() __aic_disable_receive_intr() - -#define __ac97_write_tfifo(v) __aic_write_tfifo(v) -#define __ac97_read_rfifo() __aic_read_rfifo() - -/* Define next ops for I2S compatible */ - -#define I2S_ACSR AIC_I2SSR - -#define __i2s_enable() __aic_enable(); __aic_select_i2s() -#define __i2s_disable() __aic_disable() -#define __i2s_reset() __aic_reset() - -#define __i2s_set_transmit_trigger(n) __aic_set_transmit_trigger(n) -#define __i2s_set_receive_trigger(n) __aic_set_receive_trigger(n) - -#define __i2s_enable_record() __aic_enable_record() -#define __i2s_disable_record() __aic_disable_record() -#define __i2s_enable_replay() __aic_enable_replay() -#define __i2s_disable_replay() __aic_disable_replay() -#define __i2s_enable_loopback() __aic_enable_loopback() -#define __i2s_disable_loopback() __aic_disable_loopback() - -#define __i2s_enable_transmit_dma() __aic_enable_transmit_dma() -#define __i2s_disable_transmit_dma() __aic_disable_transmit_dma() -#define __i2s_enable_receive_dma() __aic_enable_receive_dma() -#define __i2s_disable_receive_dma() __aic_disable_receive_dma() - -#define __i2s_transmit_request() __aic_transmit_request() -#define __i2s_receive_request() __aic_receive_request() -#define __i2s_transmit_underrun() __aic_transmit_underrun() -#define __i2s_receive_overrun() __aic_receive_overrun() - -#define __i2s_clear_errors() __aic_clear_errors() - -#define __i2s_get_transmit_resident() __aic_get_transmit_resident() -#define __i2s_get_receive_count() __aic_get_receive_count() - -#define __i2s_enable_transmit_intr() __aic_enable_transmit_intr() -#define __i2s_disable_transmit_intr() __aic_disable_transmit_intr() -#define __i2s_enable_receive_intr() __aic_enable_receive_intr() -#define __i2s_disable_receive_intr() __aic_disable_receive_intr() - -#define __i2s_write_tfifo(v) __aic_write_tfifo(v) -#define __i2s_read_rfifo() __aic_read_rfifo() - -#define __i2s_reset_codec() \ - do { \ - } while (0) - - -/*************************************************************************** - * ICDC - ***************************************************************************/ -#define __i2s_internal_codec() __aic_internal_codec() -#define __i2s_external_codec() __aic_external_codec() - -/*************************************************************************** - * INTC - ***************************************************************************/ -#define __intc_unmask_irq(n) ( REG_INTC_IMCR = (1 << (n)) ) -#define __intc_mask_irq(n) ( REG_INTC_IMSR = (1 << (n)) ) -#define __intc_ack_irq(n) ( REG_INTC_IPR = (1 << (n)) ) - - -/*************************************************************************** - * I2C - ***************************************************************************/ - -#define __i2c_enable() ( REG_I2C_CR |= I2C_CR_I2CE ) -#define __i2c_disable() ( REG_I2C_CR &= ~I2C_CR_I2CE ) - -#define __i2c_send_start() ( REG_I2C_CR |= I2C_CR_STA ) -#define __i2c_send_stop() ( REG_I2C_CR |= I2C_CR_STO ) -#define __i2c_send_ack() ( REG_I2C_CR &= ~I2C_CR_AC ) -#define __i2c_send_nack() ( REG_I2C_CR |= I2C_CR_AC ) - -#define __i2c_set_drf() ( REG_I2C_SR |= I2C_SR_DRF ) -#define __i2c_clear_drf() ( REG_I2C_SR &= ~I2C_SR_DRF ) -#define __i2c_check_drf() ( REG_I2C_SR & I2C_SR_DRF ) - -#define __i2c_received_ack() ( !(REG_I2C_SR & I2C_SR_ACKF) ) -#define __i2c_is_busy() ( REG_I2C_SR & I2C_SR_BUSY ) -#define __i2c_transmit_ended() ( REG_I2C_SR & I2C_SR_TEND ) - -#define __i2c_set_clk(dev_clk, i2c_clk) \ - ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 ) - -#define __i2c_read() ( REG_I2C_DR ) -#define __i2c_write(val) ( REG_I2C_DR = (val) ) - - -/*************************************************************************** - * MSC - ***************************************************************************/ - -#define __msc_start_op() \ - ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START ) - -#define __msc_set_resto(to) ( REG_MSC_RESTO = to ) -#define __msc_set_rdto(to) ( REG_MSC_RDTO = to ) -#define __msc_set_cmd(cmd) ( REG_MSC_CMD = cmd ) -#define __msc_set_arg(arg) ( REG_MSC_ARG = arg ) -#define __msc_set_nob(nob) ( REG_MSC_NOB = nob ) -#define __msc_get_nob() ( REG_MSC_NOB ) -#define __msc_set_blklen(len) ( REG_MSC_BLKLEN = len ) -#define __msc_set_cmdat(cmdat) ( REG_MSC_CMDAT = cmdat ) -#define __msc_set_cmdat_ioabort() ( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT ) -#define __msc_clear_cmdat_ioabort() ( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT ) - -#define __msc_set_cmdat_bus_width1() \ -do { \ - REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \ - REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; \ -} while(0) - -#define __msc_set_cmdat_bus_width4() \ -do { \ - REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \ - REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; \ -} while(0) - -#define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN ) -#define __msc_set_cmdat_init() ( REG_MSC_CMDAT |= MSC_CMDAT_INIT ) -#define __msc_set_cmdat_busy() ( REG_MSC_CMDAT |= MSC_CMDAT_BUSY ) -#define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK ) -#define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK ) -#define __msc_set_cmdat_read() ( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ ) -#define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ ) -#define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN ) - -/* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */ -#define __msc_set_cmdat_res_format(r) \ -do { \ - REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; \ - REG_MSC_CMDAT |= (r); \ -} while(0) - -#define __msc_clear_cmdat() \ - REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \ - MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \ - MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK ) - -#define __msc_get_imask() ( REG_MSC_IMASK ) -#define __msc_mask_all_intrs() ( REG_MSC_IMASK = 0xff ) -#define __msc_unmask_all_intrs() ( REG_MSC_IMASK = 0x00 ) -#define __msc_mask_rd() ( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ ) -#define __msc_unmask_rd() ( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ ) -#define __msc_mask_wr() ( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ ) -#define __msc_unmask_wr() ( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ ) -#define __msc_mask_endcmdres() ( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES ) -#define __msc_unmask_endcmdres() ( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES ) -#define __msc_mask_datatrandone() ( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE ) -#define __msc_unmask_datatrandone() ( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE ) -#define __msc_mask_prgdone() ( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE ) -#define __msc_unmask_prgdone() ( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE ) - -/* n=0,1,2,3,4,5,6,7 */ -#define __msc_set_clkrt(n) \ -do { \ - REG_MSC_CLKRT = n; \ -} while(0) - -#define __msc_get_ireg() ( REG_MSC_IREG ) -#define __msc_ireg_rd() ( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ ) -#define __msc_ireg_wr() ( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ ) -#define __msc_ireg_end_cmd_res() ( REG_MSC_IREG & MSC_IREG_END_CMD_RES ) -#define __msc_ireg_data_tran_done() ( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE ) -#define __msc_ireg_prg_done() ( REG_MSC_IREG & MSC_IREG_PRG_DONE ) -#define __msc_ireg_clear_end_cmd_res() ( REG_MSC_IREG = MSC_IREG_END_CMD_RES ) -#define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE ) -#define __msc_ireg_clear_prg_done() ( REG_MSC_IREG = MSC_IREG_PRG_DONE ) - -#define __msc_get_stat() ( REG_MSC_STAT ) -#define __msc_stat_not_end_cmd_res() ( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0) -#define __msc_stat_crc_err() \ - ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) ) -#define __msc_stat_res_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR ) -#define __msc_stat_rd_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR ) -#define __msc_stat_wr_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES ) -#define __msc_stat_resto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES ) -#define __msc_stat_rdto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ ) - -#define __msc_rd_resfifo() ( REG_MSC_RES ) -#define __msc_rd_rxfifo() ( REG_MSC_RXFIFO ) -#define __msc_wr_txfifo(v) ( REG_MSC_TXFIFO = v ) - -#define __msc_reset() \ -do { \ - REG_MSC_STRPCL = MSC_STRPCL_RESET; \ - while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \ -} while (0) - -#define __msc_start_clk() \ -do { \ - REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START; \ -} while (0) - -#define __msc_stop_clk() \ -do { \ - REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; \ -} while (0) - -#define MMC_CLK 19169200 -#define SD_CLK 24576000 - -/* msc_clk should little than pclk and little than clk retrieve from card */ -#define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv) \ -do { \ - unsigned int rate, pclk, i; \ - pclk = dev_clk; \ - rate = type?SD_CLK:MMC_CLK; \ - if (msc_clk && msc_clk < pclk) \ - pclk = msc_clk; \ - i = 0; \ - while (pclk < rate) \ - { \ - i ++; \ - rate >>= 1; \ - } \ - lv = i; \ -} while(0) - -/* divide rate to little than or equal to 400kHz */ -#define __msc_calc_slow_clk_divisor(type, lv) \ -do { \ - unsigned int rate, i; \ - rate = (type?SD_CLK:MMC_CLK)/1000/400; \ - i = 0; \ - while (rate > 0) \ - { \ - rate >>= 1; \ - i ++; \ - } \ - lv = i; \ -} while(0) - - -/*************************************************************************** - * SSI - ***************************************************************************/ - -#define __ssi_enable() ( REG_SSI_CR0 |= SSI_CR0_SSIE ) -#define __ssi_disable() ( REG_SSI_CR0 &= ~SSI_CR0_SSIE ) -#define __ssi_select_ce() ( REG_SSI_CR0 &= ~SSI_CR0_FSEL ) - -#define __ssi_normal_mode() ( REG_SSI_ITR &= ~SSI_ITR_IVLTM_MASK ) - -#define __ssi_select_ce2() \ -do { \ - REG_SSI_CR0 |= SSI_CR0_FSEL; \ - REG_SSI_CR1 &= ~SSI_CR1_MULTS; \ -} while (0) - -#define __ssi_select_gpc() \ -do { \ - REG_SSI_CR0 &= ~SSI_CR0_FSEL; \ - REG_SSI_CR1 |= SSI_CR1_MULTS; \ -} while (0) - -#define __ssi_enable_tx_intr() \ - ( REG_SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE ) - -#define __ssi_disable_tx_intr() \ - ( REG_SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) ) - -#define __ssi_enable_rx_intr() \ - ( REG_SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE ) - -#define __ssi_disable_rx_intr() \ - ( REG_SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) ) - -#define __ssi_enable_loopback() ( REG_SSI_CR0 |= SSI_CR0_LOOP ) -#define __ssi_disable_loopback() ( REG_SSI_CR0 &= ~SSI_CR0_LOOP ) - -#define __ssi_enable_receive() ( REG_SSI_CR0 &= ~SSI_CR0_DISREV ) -#define __ssi_disable_receive() ( REG_SSI_CR0 |= SSI_CR0_DISREV ) - -#define __ssi_finish_receive() \ - ( REG_SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) ) - -#define __ssi_disable_recvfinish() \ - ( REG_SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) ) - -#define __ssi_flush_txfifo() ( REG_SSI_CR0 |= SSI_CR0_TFLUSH ) -#define __ssi_flush_rxfifo() ( REG_SSI_CR0 |= SSI_CR0_RFLUSH ) - -#define __ssi_flush_fifo() \ - ( REG_SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH ) - -#define __ssi_finish_transmit() ( REG_SSI_CR1 &= ~SSI_CR1_UNFIN ) - -#define __ssi_spi_format() \ -do { \ - REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \ - REG_SSI_CR1 |= SSI_CR1_FMAT_SPI; \ - REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\ - REG_SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1); \ -} while (0) - -/* TI's SSP format, must clear SSI_CR1.UNFIN */ -#define __ssi_ssp_format() \ -do { \ - REG_SSI_CR1 &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); \ - REG_SSI_CR1 |= SSI_CR1_FMAT_SSP; \ -} while (0) - -/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */ -#define __ssi_microwire_format() \ -do { \ - REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \ - REG_SSI_CR1 |= SSI_CR1_FMAT_MW1; \ - REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\ - REG_SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3); \ - REG_SSI_CR0 &= ~SSI_CR0_RFINE; \ -} while (0) - -/* CE# level (FRMHL), CE# in interval time (ITFRM), - clock phase and polarity (PHA POL), - interval time (SSIITR), interval characters/frame (SSIICR) */ - - /* frmhl,endian,mcom,flen,pha,pol MASK */ -#define SSICR1_MISC_MASK \ - ( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK \ - | SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL ) \ - -#define __ssi_spi_set_misc(frmhl,endian,flen,mcom,pha,pol) \ -do { \ - REG_SSI_CR1 &= ~SSICR1_MISC_MASK; \ - REG_SSI_CR1 |= ((frmhl) << 30) | ((endian) << 25) | \ - (((mcom) - 1) << 12) | (((flen) - 2) << 4) | \ - ((pha) << 1) | (pol); \ -} while(0) - -/* Transfer with MSB or LSB first */ -#define __ssi_set_msb() ( REG_SSI_CR1 &= ~SSI_CR1_LFST ) -#define __ssi_set_lsb() ( REG_SSI_CR1 |= SSI_CR1_LFST ) - -#define __ssi_set_frame_length(n) \ - REG_SSI_CR1 = (REG_SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4) - -/* n = 1 - 16 */ -#define __ssi_set_microwire_command_length(n) \ - ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) ) - -/* Set the clock phase for SPI */ -#define __ssi_set_spi_clock_phase(n) \ - ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_PHA) | (n&0x1)) ) - -/* Set the clock polarity for SPI */ -#define __ssi_set_spi_clock_polarity(n) \ - ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) ) - -/* n = ix8 */ -#define __ssi_set_tx_trigger(n) \ -do { \ - REG_SSI_CR1 &= ~SSI_CR1_TTRG_MASK; \ - REG_SSI_CR1 |= SSI_CR1_TTRG_##n; \ -} while (0) - -/* n = ix8 */ -#define __ssi_set_rx_trigger(n) \ -do { \ - REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; \ - REG_SSI_CR1 |= SSI_CR1_RTRG_##n; \ -} while (0) - -#define __ssi_get_txfifo_count() \ - ( (REG_SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT ) - -#define __ssi_get_rxfifo_count() \ - ( (REG_SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT ) - -#define __ssi_clear_errors() \ - ( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) ) - -#define __ssi_transfer_end() ( REG_SSI_SR & SSI_SR_END ) -#define __ssi_is_busy() ( REG_SSI_SR & SSI_SR_BUSY ) - -#define __ssi_txfifo_full() ( REG_SSI_SR & SSI_SR_TFF ) -#define __ssi_rxfifo_empty() ( REG_SSI_SR & SSI_SR_RFE ) -#define __ssi_rxfifo_noempty() ( REG_SSI_SR & SSI_SR_RFHF ) - -#define __ssi_set_clk(dev_clk, ssi_clk) \ - ( REG_SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 ) - -#define __ssi_receive_data() REG_SSI_DR -#define __ssi_transmit_data(v) ( REG_SSI_DR = (v) ) - - -/*************************************************************************** - * CIM - ***************************************************************************/ - -#define __cim_enable() ( REG_CIM_CTRL |= CIM_CTRL_ENA ) -#define __cim_disable() ( REG_CIM_CTRL &= ~CIM_CTRL_ENA ) - -#define __cim_input_data_inverse() ( REG_CIM_CFG |= CIM_CFG_INV_DAT ) -#define __cim_input_data_normal() ( REG_CIM_CFG &= ~CIM_CFG_INV_DAT ) - -#define __cim_vsync_active_low() ( REG_CIM_CFG |= CIM_CFG_VSP ) -#define __cim_vsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_VSP ) - -#define __cim_hsync_active_low() ( REG_CIM_CFG |= CIM_CFG_HSP ) -#define __cim_hsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_HSP ) - -#define __cim_sample_data_at_pclk_falling_edge() \ - ( REG_CIM_CFG |= CIM_CFG_PCP ) -#define __cim_sample_data_at_pclk_rising_edge() \ - ( REG_CIM_CFG &= ~CIM_CFG_PCP ) - -#define __cim_enable_dummy_zero() ( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO ) -#define __cim_disable_dummy_zero() ( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO ) - -#define __cim_select_external_vsync() ( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC ) -#define __cim_select_internal_vsync() ( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC ) - -/* n=0-7 */ -#define __cim_set_data_packing_mode(n) \ -do { \ - REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; \ - REG_CIM_CFG |= (CIM_CFG_PACK_##n); \ -} while (0) - -#define __cim_enable_ccir656_progressive_mode() \ -do { \ - REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ - REG_CIM_CFG |= CIM_CFG_DSM_CPM; \ -} while (0) - -#define __cim_enable_ccir656_interlace_mode() \ -do { \ - REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ - REG_CIM_CFG |= CIM_CFG_DSM_CIM; \ -} while (0) - -#define __cim_enable_gated_clock_mode() \ -do { \ - REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ - REG_CIM_CFG |= CIM_CFG_DSM_GCM; \ -} while (0) - -#define __cim_enable_nongated_clock_mode() \ -do { \ - REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ - REG_CIM_CFG |= CIM_CFG_DSM_NGCM; \ -} while (0) - -/* sclk:system bus clock - * mclk: CIM master clock - */ -#define __cim_set_master_clk(sclk, mclk) \ -do { \ - REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK; \ - REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT); \ -} while (0) - -#define __cim_enable_sof_intr() \ - ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM ) -#define __cim_disable_sof_intr() \ - ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM ) - -#define __cim_enable_eof_intr() \ - ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM ) -#define __cim_disable_eof_intr() \ - ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM ) - -#define __cim_enable_stop_intr() \ - ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM ) -#define __cim_disable_stop_intr() \ - ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM ) - -#define __cim_enable_trig_intr() \ - ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM ) -#define __cim_disable_trig_intr() \ - ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM ) - -#define __cim_enable_rxfifo_overflow_intr() \ - ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM ) -#define __cim_disable_rxfifo_overflow_intr() \ - ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM ) - -/* n=1-16 */ -#define __cim_set_frame_rate(n) \ -do { \ - REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; \ - REG_CIM_CTRL |= CIM_CTRL_FRC_##n; \ -} while (0) - -#define __cim_enable_dma() ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN ) -#define __cim_disable_dma() ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN ) - -#define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST ) -#define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST ) - -/* n=4,8,12,16,20,24,28,32 */ -#define __cim_set_rxfifo_trigger(n) \ -do { \ - REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; \ - REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; \ -} while (0) - -#define __cim_clear_state() ( REG_CIM_STATE = 0 ) - -#define __cim_disable_done() ( REG_CIM_STATE & CIM_STATE_VDD ) -#define __cim_rxfifo_empty() ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY ) -#define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG ) -#define __cim_rxfifo_overflow() ( REG_CIM_STATE & CIM_STATE_RXF_OF ) -#define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF ) -#define __cim_dma_stop() ( REG_CIM_STATE & CIM_STATE_DMA_STOP ) -#define __cim_dma_eof() ( REG_CIM_STATE & CIM_STATE_DMA_EOF ) -#define __cim_dma_sof() ( REG_CIM_STATE & CIM_STATE_DMA_SOF ) - -#define __cim_get_iid() ( REG_CIM_IID ) -#define __cim_get_image_data() ( REG_CIM_RXFIFO ) -#define __cim_get_dam_cmd() ( REG_CIM_CMD ) - -#define __cim_set_da(a) ( REG_CIM_DA = (a) ) - -/*************************************************************************** - * LCD - ***************************************************************************/ -#define __lcd_as_smart_lcd() ( REG_LCD_CFG |= (1<<LCD_CFG_LCDPIN_BIT) ) -#define __lcd_as_general_lcd() ( REG_LCD_CFG &= ~(1<<LCD_CFG_LCDPIN_BIT) ) - -#define __lcd_set_dis() ( REG_LCD_CTRL |= LCD_CTRL_DIS ) -#define __lcd_clr_dis() ( REG_LCD_CTRL &= ~LCD_CTRL_DIS ) - -#define __lcd_set_ena() ( REG_LCD_CTRL |= LCD_CTRL_ENA ) -#define __lcd_clr_ena() ( REG_LCD_CTRL &= ~LCD_CTRL_ENA ) - -/* n=1,2,4,8,16 */ -#define __lcd_set_bpp(n) \ - ( REG_LCD_CTRL = (REG_LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n ) - -/* n=4,8,16 */ -#define __lcd_set_burst_length(n) \ -do { \ - REG_LCD_CTRL &= ~LCD_CTRL_BST_MASK; \ - REG_LCD_CTRL |= LCD_CTRL_BST_n##; \ -} while (0) - -#define __lcd_select_rgb565() ( REG_LCD_CTRL &= ~LCD_CTRL_RGB555 ) -#define __lcd_select_rgb555() ( REG_LCD_CTRL |= LCD_CTRL_RGB555 ) - -#define __lcd_set_ofup() ( REG_LCD_CTRL |= LCD_CTRL_OFUP ) -#define __lcd_clr_ofup() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUP ) - -/* n=2,4,16 */ -#define __lcd_set_stn_frc(n) \ -do { \ - REG_LCD_CTRL &= ~LCD_CTRL_FRC_MASK; \ - REG_LCD_CTRL |= LCD_CTRL_FRC_n##; \ -} while (0) - - -#define __lcd_pixel_endian_little() ( REG_LCD_CTRL |= LCD_CTRL_PEDN ) -#define __lcd_pixel_endian_big() ( REG_LCD_CTRL &= ~LCD_CTRL_PEDN ) - -#define __lcd_reverse_byte_endian() ( REG_LCD_CTRL |= LCD_CTRL_BEDN ) -#define __lcd_normal_byte_endian() ( REG_LCD_CTRL &= ~LCD_CTRL_BEDN ) - -#define __lcd_enable_eof_intr() ( REG_LCD_CTRL |= LCD_CTRL_EOFM ) -#define __lcd_disable_eof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_EOFM ) - -#define __lcd_enable_sof_intr() ( REG_LCD_CTRL |= LCD_CTRL_SOFM ) -#define __lcd_disable_sof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_SOFM ) - -#define __lcd_enable_ofu_intr() ( REG_LCD_CTRL |= LCD_CTRL_OFUM ) -#define __lcd_disable_ofu_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUM ) - -#define __lcd_enable_ifu0_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM0 ) -#define __lcd_disable_ifu0_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM0 ) - -#define __lcd_enable_ifu1_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM1 ) -#define __lcd_disable_ifu1_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM1 ) - -#define __lcd_enable_ldd_intr() ( REG_LCD_CTRL |= LCD_CTRL_LDDM ) -#define __lcd_disable_ldd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_LDDM ) - -#define __lcd_enable_qd_intr() ( REG_LCD_CTRL |= LCD_CTRL_QDM ) -#define __lcd_disable_qd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_QDM ) - - -/* LCD status register indication */ - -#define __lcd_quick_disable_done() ( REG_LCD_STATE & LCD_STATE_QD ) -#define __lcd_disable_done() ( REG_LCD_STATE & LCD_STATE_LDD ) -#define __lcd_infifo0_underrun() ( REG_LCD_STATE & LCD_STATE_IFU0 ) -#define __lcd_infifo1_underrun() ( REG_LCD_STATE & LCD_STATE_IFU1 ) -#define __lcd_outfifo_underrun() ( REG_LCD_STATE & LCD_STATE_OFU ) -#define __lcd_start_of_frame() ( REG_LCD_STATE & LCD_STATE_SOF ) -#define __lcd_end_of_frame() ( REG_LCD_STATE & LCD_STATE_EOF ) - -#define __lcd_clr_outfifounderrun() ( REG_LCD_STATE &= ~LCD_STATE_OFU ) -#define __lcd_clr_sof() ( REG_LCD_STATE &= ~LCD_STATE_SOF ) -#define __lcd_clr_eof() ( REG_LCD_STATE &= ~LCD_STATE_EOF ) - -#define __lcd_panel_white() ( REG_LCD_CFG |= LCD_CFG_WHITE ) -#define __lcd_panel_black() ( REG_LCD_CFG &= ~LCD_CFG_WHITE ) - -/* n=1,2,4,8 for single mono-STN - * n=4,8 for dual mono-STN - */ -#define __lcd_set_panel_datawidth(n) \ -do { \ - REG_LCD_CFG &= ~LCD_CFG_PDW_MASK; \ - REG_LCD_CFG |= LCD_CFG_PDW_n##; \ -} while (0) - -/* m=LCD_CFG_MODE_GENERUIC_TFT_xxx */ -#define __lcd_set_panel_mode(m) \ -do { \ - REG_LCD_CFG &= ~LCD_CFG_MODE_MASK; \ - REG_LCD_CFG |= (m); \ -} while(0) - -/* n = 0-255 */ -#define __lcd_disable_ac_bias() ( REG_LCD_IO = 0xff ) -#define __lcd_set_ac_bias(n) \ -do { \ - REG_LCD_IO &= ~LCD_IO_ACB_MASK; \ - REG_LCD_IO |= ((n) << LCD_IO_ACB_BIT); \ -} while(0) - -#define __lcd_io_set_dir() ( REG_LCD_IO |= LCD_IO_DIR ) -#define __lcd_io_clr_dir() ( REG_LCD_IO &= ~LCD_IO_DIR ) - -#define __lcd_io_set_dep() ( REG_LCD_IO |= LCD_IO_DEP ) -#define __lcd_io_clr_dep() ( REG_LCD_IO &= ~LCD_IO_DEP ) - -#define __lcd_io_set_vsp() ( REG_LCD_IO |= LCD_IO_VSP ) -#define __lcd_io_clr_vsp() ( REG_LCD_IO &= ~LCD_IO_VSP ) - -#define __lcd_io_set_hsp() ( REG_LCD_IO |= LCD_IO_HSP ) -#define __lcd_io_clr_hsp() ( REG_LCD_IO &= ~LCD_IO_HSP ) - -#define __lcd_io_set_pcp() ( REG_LCD_IO |= LCD_IO_PCP ) -#define __lcd_io_clr_pcp() ( REG_LCD_IO &= ~LCD_IO_PCP ) - -#define __lcd_vsync_get_vps() \ - ( (REG_LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> LCD_VSYNC_VPS_BIT ) - -#define __lcd_vsync_get_vpe() \ - ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT ) -#define __lcd_vsync_set_vpe(n) \ -do { \ - REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK; \ - REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT; \ -} while (0) - -#define __lcd_hsync_get_hps() \ - ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT ) -#define __lcd_hsync_set_hps(n) \ -do { \ - REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK; \ - REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT; \ -} while (0) - -#define __lcd_hsync_get_hpe() \ - ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT ) -#define __lcd_hsync_set_hpe(n) \ -do { \ - REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK; \ - REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT; \ -} while (0) - -#define __lcd_vat_get_ht() \ - ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT ) -#define __lcd_vat_set_ht(n) \ -do { \ - REG_LCD_VAT &= ~LCD_VAT_HT_MASK; \ - REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT; \ -} while (0) - -#define __lcd_vat_get_vt() \ - ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT ) -#define __lcd_vat_set_vt(n) \ -do { \ - REG_LCD_VAT &= ~LCD_VAT_VT_MASK; \ - REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT; \ -} while (0) - -#define __lcd_dah_get_hds() \ - ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT ) -#define __lcd_dah_set_hds(n) \ -do { \ - REG_LCD_DAH &= ~LCD_DAH_HDS_MASK; \ - REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT; \ -} while (0) - -#define __lcd_dah_get_hde() \ - ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT ) -#define __lcd_dah_set_hde(n) \ -do { \ - REG_LCD_DAH &= ~LCD_DAH_HDE_MASK; \ - REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT; \ -} while (0) - -#define __lcd_dav_get_vds() \ - ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT ) -#define __lcd_dav_set_vds(n) \ -do { \ - REG_LCD_DAV &= ~LCD_DAV_VDS_MASK; \ - REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT; \ -} while (0) - -#define __lcd_dav_get_vde() \ - ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT ) -#define __lcd_dav_set_vde(n) \ -do { \ - REG_LCD_DAV &= ~LCD_DAV_VDE_MASK; \ - REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT; \ -} while (0) - -#define __lcd_cmd0_set_sofint() ( REG_LCD_CMD0 |= LCD_CMD_SOFINT ) -#define __lcd_cmd0_clr_sofint() ( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT ) -#define __lcd_cmd1_set_sofint() ( REG_LCD_CMD1 |= LCD_CMD_SOFINT ) -#define __lcd_cmd1_clr_sofint() ( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT ) - -#define __lcd_cmd0_set_eofint() ( REG_LCD_CMD0 |= LCD_CMD_EOFINT ) -#define __lcd_cmd0_clr_eofint() ( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT ) -#define __lcd_cmd1_set_eofint() ( REG_LCD_CMD1 |= LCD_CMD_EOFINT ) -#define __lcd_cmd1_clr_eofint() ( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT ) - -#define __lcd_cmd0_set_pal() ( REG_LCD_CMD0 |= LCD_CMD_PAL ) -#define __lcd_cmd0_clr_pal() ( REG_LCD_CMD0 &= ~LCD_CMD_PAL ) - -#define __lcd_cmd0_get_len() \ - ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT ) -#define __lcd_cmd1_get_len() \ - ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT ) - -/*************************************************************************** - * RTC ops - ***************************************************************************/ - -#define __rtc_write_ready() ( REG_RTC_RCR & RTC_RCR_WRDY ) -#define __rtc_enabled() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR |= RTC_RCR_RTCE ; \ -}while(0) \ - -#define __rtc_disabled() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR &= ~RTC_RCR_RTCE; \ -}while(0) -#define __rtc_enable_alarm() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR |= RTC_RCR_AE; \ -}while(0) - -#define __rtc_disable_alarm() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR &= ~RTC_RCR_AE; \ -}while(0) - -#define __rtc_enable_alarm_irq() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR |= RTC_RCR_AIE; \ -}while(0) - -#define __rtc_disable_alarm_irq() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR &= ~RTC_RCR_AIE; \ -}while(0) -#define __rtc_enable_Hz_irq() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR |= RTC_RCR_HZIE; \ -}while(0) - -#define __rtc_disable_Hz_irq() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR &= ~RTC_RCR_HZIE; \ -}while(0) -#define __rtc_get_1Hz_flag() \ -do{ \ - while(!__rtc_write_ready()); \ - ((REG_RTC_RCR >> RTC_RCR_HZ) & 0x1); \ -}while(0) -#define __rtc_clear_1Hz_flag() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR &= ~RTC_RCR_HZ; \ -}while(0) -#define __rtc_get_alarm_flag() \ -do{ \ - while(!__rtc_write_ready()); \ - ((REG_RTC_RCR >> RTC_RCR_AF) & 0x1) \ -while(0) -#define __rtc_clear_alarm_flag() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RCR &= ~RTC_RCR_AF; \ -}while(0) -#define __rtc_get_second() \ -do{ \ - while(!__rtc_write_ready());\ - REG_RTC_RSR; \ -}while(0) - -#define __rtc_set_second(v) \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RSR = v; \ -}while(0) - -#define __rtc_get_alarm_second() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RSAR; \ -}while(0) - - -#define __rtc_set_alarm_second(v) \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RSAR = v; \ -}while(0) - -#define __rtc_RGR_is_locked() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RGR >> RTC_RGR_LOCK; \ -}while(0) -#define __rtc_lock_RGR() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RGR |= RTC_RGR_LOCK; \ -}while(0) - -#define __rtc_unlock_RGR() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_RGR &= ~RTC_RGR_LOCK; \ -}while(0) - -#define __rtc_get_adjc_val() \ -do{ \ - while(!__rtc_write_ready()); \ - ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT ); \ -}while(0) -#define __rtc_set_adjc_val(v) \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) )) \ -}while(0) - -#define __rtc_get_nc1Hz_val() \ - while(!__rtc_write_ready()); \ - ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT ) - -#define __rtc_set_nc1Hz_val(v) \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) )) \ -}while(0) -#define __rtc_power_down() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_HCR |= RTC_HCR_PD; \ -}while(0) - -#define __rtc_get_hwfcr_val() \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_HWFCR & RTC_HWFCR_MASK; \ -}while(0) -#define __rtc_set_hwfcr_val(v) \ -do{ \ - while(!__rtc_write_ready()); \ - REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK; \ -}while(0) - -#define __rtc_get_hrcr_val() \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_HRCR & RTC_HRCR_MASK ); \ -}while(0) -#define __rtc_set_hrcr_val(v) \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK ); \ -}while(0) - -#define __rtc_enable_alarm_wakeup() \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_HWCR |= RTC_HWCR_EALM ); \ -}while(0) - -#define __rtc_disable_alarm_wakeup() \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_HWCR &= ~RTC_HWCR_EALM ); \ -}while(0) - -#define __rtc_status_hib_reset_occur() \ -do{ \ - while(!__rtc_write_ready()); \ - ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 ); \ -}while(0) -#define __rtc_status_ppr_reset_occur() \ -do{ \ - while(!__rtc_write_ready()); \ - ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 ); \ -}while(0) -#define __rtc_status_wakeup_pin_waken_up() \ -do{ \ - while(!__rtc_write_ready()); \ - ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 ); \ -}while(0) -#define __rtc_status_alarm_waken_up() \ -do{ \ - while(!__rtc_write_ready()); \ - ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 ); \ -}while(0) -#define __rtc_clear_hib_stat_all() \ -do{ \ - while(!__rtc_write_ready()); \ - ( REG_RTC_HWRSR = 0 ); \ -}while(0) - -#define __rtc_get_scratch_pattern() \ - while(!__rtc_write_ready()); \ - (REG_RTC_HSPR) -#define __rtc_set_scratch_pattern(n) \ -do{ \ - while(!__rtc_write_ready()); \ - (REG_RTC_HSPR = n ); \ -}while(0) - - -#endif /* !__ASSEMBLY__ */ - -#endif /* __JZ4740_H__ */ diff --git a/package/boot/uboot-xburst/files/include/configs/avt2.h b/package/boot/uboot-xburst/files/include/configs/avt2.h deleted file mode 100644 index cbf34d7207..0000000000 --- a/package/boot/uboot-xburst/files/include/configs/avt2.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef __CONFIG_AVT2_H -#define __CONFIG_AVT2_H - -#include <configs/nanonote.h> - -#define CONFIG_AVT2 1 - -#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait avt2=1" -#define CONFIG_BOOTARGSFROMSD "mem=64M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait avt2=1" -#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm" - -/* SDRAM paramters */ -#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */ -#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */ -#define SDRAM_ROW 13 /* Row address: 11 to 13 */ -#define SDRAM_COL 10 /* Column address: 8 to 12 */ -#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */ - -/* SDRAM Timings, unit: ns */ -#define SDRAM_TRAS 45 /* RAS# Active Time */ -#define SDRAM_RCD 20 /* RAS# to CAS# Delay */ -#define SDRAM_TPC 20 /* RAS# Precharge Time */ -#define SDRAM_TRWL 7 /* Write Latency Time */ -#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */ - -#endif /* __CONFIG_AVT_H */ diff --git a/package/boot/uboot-xburst/files/include/configs/n516.h b/package/boot/uboot-xburst/files/include/configs/n516.h deleted file mode 100644 index c741bfe6ca..0000000000 --- a/package/boot/uboot-xburst/files/include/configs/n516.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * (C) Copyright 2006 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * This file contains the configuration parameters for the pavo board. - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -//#define DEBUG -//#define DEBUG_SHELL - -#define CONFIG_MIPS32 1 /* MIPS32 CPU core */ -#define CONFIG_JzRISC 1 /* JzRISC core */ -#define CONFIG_JZSOC 1 /* Jz SoC */ -#define CONFIG_JZ4740 1 /* Jz4740 SoC */ -#define CONFIG_PAVO 1 /* PAVO validation board */ - -#define CONFIG_BOARD_NAME "n516" -#define CONFIG_BOARD_HWREV "1.0" -#define CONFIG_FIRMWARE_EPOCH "0" -#define CONFIG_UPDATE_TMPBUF 0x80600000 -#define CONFIG_UPDATE_CHUNKSIZE 0x800000 -#define CONFIG_UPDATE_FILENAME "update.oifw" -#define CONFIG_UPDATE_FILEEXT ".oifw" -#define CONFIG_UBI_PARTITION "UBI" - -#define CONFIG_SKIP_LOWLEVEL_INIT 1 -#undef CONFIG_SKIP_RELOCATE_UBOOT - -#if 0 -#define CONFIG_LCD /* LCD support */ -#define CONFIG_JZLCD_METRONOME_800x600 -#define LCD_BPP LCD_COLOR8 - -#define WFM_DATA_SIZE ( 1 << 14 ) -#define CONFIG_METRONOME_WF_LEN (64 * (1 << 10)) -#define CONFIG_METRONOME_WF_NAND_OFFSET (0x100000) -#define BMP_LOGO_HEIGHT 0 -#define CONFIG_UBI_WF_VOLUME "waveforms" -#define CONFIG_UBI_BOOTSPLASH_VOLUME "bootsplash" -#define CONFIG_METRONOME_BOOTSPLASH_LEN 480000 -#endif - -#if 0 -#define CONFIG_JZSOC_I2C -#define CONFIG_HARD_I2C -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SLAVE 0 -#define CONFIG_LPC_I2C_ADDR 0x54 -#endif - -#define JZ4740_NORBOOT_CFG JZ4740_NORBOOT_16BIT /* NOR Boot config code */ -#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 /* NAND Boot config code */ - -#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */ -#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */ -#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL/256) /* incrementer freq */ - -#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */ - -#define CONFIG_BAUDRATE 57600 -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - - -#define CONFIG_MMC 1 -#define CONFIG_GENERIC_MMC 1 -#define CONFIG_JZ_MMC 1 -#define CONFIG_FAT 1 - -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 ">" -#define CONFIG_CMDLINE_EDITING - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE - -#include <config_cmd_default.h> - -#undef CONFIG_CMD_BDI /* bdinfo */ -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_ECHO /* echo arguments */ -#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ -#undef CONFIG_CMD_FPGA /* FPGA configuration Support */ -#undef CONFIG_CMD_IMI /* iminfo */ -#undef CONFIG_CMD_ITEST /* Integer (and string) test */ -#undef CONFIG_CMD_LOADB /* loadb */ -#undef CONFIG_CMD_LOADS /* loads */ -#undef CONFIG_CMD_NFS /* NFS support */ -#undef CONFIG_CMD_SETGETDCR /* DCR support on 4xx */ -#undef CONFIG_CMD_SOURCE /* "source" command support */ -#undef CONFIG_CMD_XIMG /* Load part of Multi Image */ -#undef CONFIG_CMD_NET - -//#define CONFIG_CMD_ASKENV -//#define CONFIG_CMD_DHCP -//#define CONFIG_CMD_PING -#define CONFIG_CMD_NAND -#define CONFIG_CMD_MMC -#define CONFIG_CMD_FAT -/*#define CONFIG_CMD_UBI*/ -/*#define CONFIG_CMD_MTDPARTS*/ -//#define CONFIG_CMD_JFFS2 -//#define CONFIG_JFFS2_NAND -//#define CONFIG_JFFS2_CMDLINE -#define CONFIG_CMD_UPDATE - -#define CONFIG_DOS_PARTITION - -/*#define CONFIG_MTD_PARTITIONS*/ -#define CONFIG_RBTREE - -#define CONFIG_BOOTP_MASK ( CONFIG_BOOTP_DEFAUL ) - -/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ -#if 0 -#define CONFIG_ZERO_BOOTDELAY_CHECK -#define CONFIG_BOOTDELAY 0 -#define CONFIG_BOOTFILE uImage /* file to load */ -#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ip=off rootfstype=ubifs root=ubi:rootfs ubi.mtd=UBI rw panic=5 " MTDPARTS_DEFAULT -#define CONFIG_BOOTCOMMAND "check_and_update; setenv bootargs $bootargs $batt_level_param; ubi read 0x80600000 bootsplash && show_image 0x80600000; ubi read 0x80600000 kernel; bootm 0x80600000; ubi read 0x80600000 errorsplash && show_image 0x80600000; while test 0 = 0; do check_and_update; done" -#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */ -#define CONFIG_IPADDR 192.168.111.1 -#define CONFIG_SERVERIP 192.168.111.2 -#define MTDIDS_DEFAULT "nand0=jz4740-nand" -#define MTDPARTS_DEFAULT "mtdparts=jz4740-nand:1M@0(uboot)ro,-@1M(UBI)" -#define CONFIG_EXTRA_ENV_SETTINGS "mtdids=nand0=jz4740-nand\0mtdparts=mtdparts=jz4740-nand:1M@0(uboot)ro,-@1M(UBI)\0" \ - "stdout=serial\0stderr=lcd\0" -#endif - -#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL) -#define CONFIG_BOOTDELAY 0 -#define CONFIG_BOOTFILE "uImage" /* file to load */ -#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait" -#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm" - - - -#define CONFIG_SYS_CONSOLE_IS_IN_ENV - -/* - * Serial download configuration - * - */ -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "n516 # " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ - -#define CONFIG_SYS_MALLOC_LEN 1024*1024*2 -#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 - -#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ - -#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 - -#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */ - -#define CONFIG_SYS_MEMTEST_START 0x80100000 -#define CONFIG_SYS_MEMTEST_END 0x80800000 - -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ -#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) -#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ -#else -#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ -#endif - -/*----------------------------------------------------------------------- - * NAND FLASH configuration - */ -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define NAND_MAX_CHIPS 1 -#define CONFIG_SYS_NAND_BASE 0xB8000000 -#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */ - -/* - * IPL (Initial Program Loader, integrated inside CPU) - * Will load first 8k from NAND (SPL) into cache and execute it from there. - * - * SPL (Secondary Program Loader) - * Will load special U-Boot version (NUB) from NAND and execute it. This SPL - * has to fit into 8kByte. It sets up the CPU and configures the SDRAM - * controller and the NAND controller so that the special U-Boot image can be - * loaded from NAND to SDRAM. - * - * NUB (NAND U-Boot) - * This NAND U-Boot (NUB) is a special U-Boot version which can be started - * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. - * - */ -#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */ -#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST /* Start NUB from this addr */ - -/* - * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) - */ -#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */ -#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */ - -#define CONFIG_SYS_NAND_PAGE_SIZE 2048 -#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) /* NAND chip block size */ -#define CONFIG_SYS_NAND_BADBLOCK_PAGE 63 /* NAND bad block was marked at this page in a block, starting from 0 */ -#define CONFIG_SYS_NAND_ECC_POS 6 - -#ifdef CONFIG_ENV_IS_IN_NAND -//#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE -#define CONFIG_ENV_SIZE (128 * 1024) -//#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE) /* environment starts here */ -#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS) -//#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) -#endif - - -/*----------------------------------------------------------------------- - * NOR FLASH and environment organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ - -#define PHYS_FLASH_1 0xa8000000 /* Flash Bank #1 */ - -/* The following #defines are needed to get flash environment right */ -#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* in pavo/config.mk TEXT_BASE=0x88000000*/ -#define CONFIG_SYS_SYS_MONITOR_BASE TEXT_BASE /* in pavo/config.mk TEXT_BASE=0x88000000*/ -#define CONFIG_SYS_MONITOR_LEN (256*1024) /* Reserve 256 kB for Monitor */ - -#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 - -/* timeout values are in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */ -#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */ - -#ifdef CONFIG_ENV_IS_IN_FLASH -#define CONFIG_ENV_IS_NOWHERE 1 -#define CONFIG_ENV_ADDR 0xa8040000 -#define CONFIG_ENV_SIZE 0x20000 -#endif - -/*----------------------------------------------------------------------- - * SDRAM Info. - */ -#define CONFIG_NR_DRAM_BANKS 1 - -// SDRAM paramters -#define SDRAM_BW16 0 /* Data bus width: 0-32bit, 1-16bit */ -#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */ -#define SDRAM_ROW 13 /* Row address: 11 to 13 */ -#define SDRAM_COL 9 /* Column address: 8 to 12 */ -#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */ - -// SDRAM Timings, unit: ns -#define SDRAM_TRAS 45 /* RAS# Active Time */ -#define SDRAM_RCD 20 /* RAS# to CAS# Delay */ -#define SDRAM_TPC 20 /* RAS# Precharge Time */ -#define SDRAM_TRWL 7 /* Write Latency Time */ -#define SDRAM_TREF 15625 /* Refresh period: 4096 refresh cycles/64ms */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_DCACHE_SIZE 16384 -#define CONFIG_SYS_ICACHE_SIZE 16384 -#define CONFIG_SYS_CACHELINE_SIZE 32 - -/*----------------------------------------------------------------------- - * GPIO definition - */ -#define GPIO_SD_VCC_EN_N 113 /* GPD17 */ -#define GPIO_SD_CD_N 103 /* GPD7 */ -#define GPIO_SD_WP 111 /* GPD15 */ -#define GPIO_USB_DETE 115 /* GPD6 */ -//#define GPIO_DC_DETE_N 103 /* GPD7 */ -#define GPIO_CHARG_STAT_N 112 /* GPD15 */ -#define GPIO_DISP_OFF_N 97 /* GPD1 */ -#define GPIO_UDC_HOTPLUG 100 /* GPD4 */ -#define GPIO_LED_EN 124 /* GPD28 */ - -#define GPIO_RST_L 50 /* GPB18 LCD_SPL */ -#define GPIO_LCDRDY 49 /* GPB17 LCD_CLS */ -#define GPIO_STBY 86 /* GPC22 LCD_PS */ -#define GPIO_ERR 87 /* GPC23 LCD_REV */ - -#endif /* __CONFIG_H */ diff --git a/package/boot/uboot-xburst/files/include/configs/nanonote.h b/package/boot/uboot-xburst/files/include/configs/nanonote.h deleted file mode 100644 index 8926877ab0..0000000000 --- a/package/boot/uboot-xburst/files/include/configs/nanonote.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - * Authors: Xiangfu Liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 3 of the License, or (at your option) any later version. - */ - -/* - * This file contains the configuration parameters for the NanoNote. - */ -#ifndef __CONFIG_NANONOTE_H -#define __CONFIG_NANONOTE_H - -#define CONFIG_MIPS32 1 /* MIPS32 CPU core */ -#define CONFIG_JzRISC 1 /* JzRISC core */ -#define CONFIG_JZSOC 1 /* Jz SoC */ -#define CONFIG_JZ4740 1 /* Jz4740 SoC */ -#define CONFIG_NANONOTE 1 - -#define CONFIG_LCD 1 /* LCD support */ -#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */ -#define CONFIG_SYS_WHITE_ON_BLACK 1 - -#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */ -#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */ -#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */ -#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED - -#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */ -#define CONFIG_BAUDRATE 57600 -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -#define CONFIG_MMC 1 -#define CONFIG_FAT 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_SKIP_LOWLEVEL_INIT 1 -#define CONFIG_BOARD_EARLY_INIT_F 1 -#define CONFIG_SYS_NO_FLASH 1 -#define CONFIG_ENV_OVERWRITE 1 - -#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL) -#define CONFIG_BOOTDELAY 0 -#define CONFIG_BOOTFILE "uImage" /* file to load */ -/* - * Command line configuration. - */ -#define CONFIG_CMD_BOOTD /* bootd */ -#define CONFIG_CMD_CONSOLE /* coninfo */ -#define CONFIG_CMD_ECHO /* echo arguments */ - -#define CONFIG_CMD_LOADB /* loadb */ -#define CONFIG_CMD_LOADS /* loads */ -#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */ -#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/ -#define CONFIG_CMD_RUN /* run command in env variable */ -#define CONFIG_CMD_SAVEENV /* saveenv */ -#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */ -#define CONFIG_CMD_SOURCE /* "source" command support */ - -#define CONFIG_CMD_NAND -#define CONFIG_CMD_MMC -#define CONFIG_CMD_FAT - -/* - * Serial download configuration - */ -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "QI# " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) -/* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ - -#define CONFIG_SYS_MALLOC_LEN 896 * 1024 -#define CONFIG_SYS_BOOTPARAMS_LEN 128 * 1024 - -#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ -#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 -#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */ -#define CONFIG_SYS_MEMTEST_START 0x80100000 -#define CONFIG_SYS_MEMTEST_END 0x80800000 - -/* - * Environment - */ -#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ - -/* - * NAND FLASH configuration - */ -/* NAND Boot config code */ -#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 - -#define NANONOTE_NAND_SIZE 2 /* if board nand flash is 1GB, set to 1 - * if board nand flash is 2GB, set to 2 - * for change the PAGE_SIZE and BLOCK_SIZE - * will delete when there is no 1GB flash - */ - -#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * NANONOTE_NAND_SIZE) -/* nand chip block size */ -#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * NANONOTE_NAND_SIZE << 10) -/* nand bad block was marked at this page in a block, start from 0 */ -#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127 -/* ECC offset position in oob area, default value is 6 if it isn't defined */ -#define CONFIG_SYS_NAND_ECC_POS (6 * NANONOTE_NAND_SIZE) -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define NAND_MAX_CHIPS 1 -#define CONFIG_SYS_NAND_BASE 0xB8000000 -#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/ -#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE - -/* - * IPL (Initial Program Loader, integrated inside CPU) - * Will load first 8k from NAND (SPL) into cache and execute it from there. - * - * SPL (Secondary Program Loader) - * Will load special U-Boot version (NUB) from NAND and execute it. This SPL - * has to fit into 8kByte. It sets up the CPU and configures the SDRAM - * controller and the NAND controller so that the special U-Boot image can be - * loaded from NAND to SDRAM. - * - * NUB (NAND U-Boot) - * This NAND U-Boot (NUB) is a special U-Boot version which can be started - * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. - * - */ -#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */ -#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST -/* Start NUB from this addr*/ - -/* - * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) - */ -#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */ -#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */ - -#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE -#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE) -/* environment starts here */ -#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) - -/* in board/nanonote/config.mk TEXT_BAS = 0x88000000 */ -#define CONFIG_SYS_MONITOR_BASE TEXT_BASE - -/* - * SDRAM Info. - */ -#define CONFIG_NR_DRAM_BANKS 1 - -/* - * Cache Configuration - */ -#define CONFIG_SYS_DCACHE_SIZE 16384 -#define CONFIG_SYS_ICACHE_SIZE 16384 -#define CONFIG_SYS_CACHELINE_SIZE 32 - -/* - * GPIO definition - */ -#define GPIO_LCD_CS (2 * 32 + 21) -#define GPIO_DISP_OFF_N (3 * 32 + 21) -#define GPIO_PWM (3 * 32 + 27) - -#define GPIO_AMP_EN (3 * 32 + 4) - -#define GPIO_SDPW_EN (3 * 32 + 2) -#define GPIO_SD_DETECT (3 * 32 + 0) - -#define GPIO_USB_DETECT (3 * 32 + 27) -#define GPIO_BUZZ_PWM (3 * 32 + 28) - -#define GPIO_AUDIO_POP (1 * 32 + 29) -#define GPIO_COB_TEST (1 * 32 + 30) - -#define GPIO_KEYOUT_BASE (2 * 32 + 10) -#define GPIO_KEYIN_BASE (3 * 32 + 18) -#define GPIO_KEYIN_8 (3 * 32 + 26) - -#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */ -#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */ - -#endif /* __CONFIG_NANONOTE_H */ diff --git a/package/boot/uboot-xburst/files/include/configs/qi_lb60.h b/package/boot/uboot-xburst/files/include/configs/qi_lb60.h deleted file mode 100644 index 1542c3dd6a..0000000000 --- a/package/boot/uboot-xburst/files/include/configs/qi_lb60.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef __CONFIG_QI_LB60_H -#define __CONFIG_QI_LB60_H - -#include <configs/nanonote.h> - -#define CONFIG_QI_LB60 1 - -#define CONFIG_BOOTARGS "mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait" -#define CONFIG_BOOTARGSFROMSD "mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p2 rw rootwait" -#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm" -#define CONFIG_BOOTCOMMANDFROMSD "mmc init; fatload mmc 0 0x80600000 uImage; bootm" - -/* SDRAM paramters */ -#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */ -#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */ -#define SDRAM_ROW 13 /* Row address: 11 to 13 */ -#define SDRAM_COL 9 /* Column address: 8 to 12 */ -#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */ - -/* SDRAM Timings, unit: ns */ -#define SDRAM_TRAS 45 /* RAS# Active Time */ -#define SDRAM_RCD 20 /* RAS# to CAS# Delay */ -#define SDRAM_TPC 20 /* RAS# Precharge Time */ -#define SDRAM_TRWL 7 /* Write Latency Time */ -#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */ - -#endif diff --git a/package/boot/uboot-xburst/files/include/configs/sakc.h b/package/boot/uboot-xburst/files/include/configs/sakc.h deleted file mode 100644 index b88d8b08bd..0000000000 --- a/package/boot/uboot-xburst/files/include/configs/sakc.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - * Authors: Xiangfu Liu <xiangfu.z@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 3 of the License, or (at your option) any later version. - */ - -/* - * This file contains the configuration parameters for SAKC. - */ -#ifndef __CONFIG_H -#define __CONFIG_H - -#define DEBUG -#define CONFIG_MIPS32 1 /* MIPS32 CPU core */ -#define CONFIG_JzRISC 1 /* JzRISC core */ -#define CONFIG_JZSOC 1 /* Jz SoC */ -#define CONFIG_JZ4725 1 /* Jz4725 SoC */ -#define CONFIG_JZ4740 1 /* Jz4740 SoC */ -#define CONFIG_SAKC 1 /* SAKC board */ - -#define MMC_BUS_WIDTH_1BIT 1 /* 1 for MMC 1Bit Bus Width */ - -//#define CONFIG_LCD 1 /* LCD support */ -//#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */ -//#define CONFIG_SYS_WHITE_ON_BLACK 1 - -#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */ -#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */ -#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */ -#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED - -#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */ -#define CONFIG_BAUDRATE 57600 -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -#define CONFIG_MMC 1 -#define CONFIG_FAT 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_SKIP_LOWLEVEL_INIT 1 -#define CONFIG_BOARD_EARLY_INIT_F 1 -#define CONFIG_SYS_NO_FLASH 1 -#define CONFIG_ENV_OVERWRITE 1 - -#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL) -#define CONFIG_BOOTDELAY 3 -#define CONFIG_BOOTFILE "uImage" /* file to load */ -#define CONFIG_BOOTARGS "mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait" -#define CONFIG_EXTRA_ENV_SETTINGS 1 -#define CONFIG_BOOTARGSFROMSD "mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait" -#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm" - -/* - * Command line configuration. - */ -#define CONFIG_CMD_BDI /* bdinfo */ -#define CONFIG_CMD_BOOTD /* bootd */ -#define CONFIG_CMD_CONSOLE /* coninfo */ -#define CONFIG_CMD_ECHO /* echo arguments */ -#define CONFIG_CMD_IMI /* iminfo */ -#define CONFIG_CMD_ITEST /* Integer (and string) test */ - -#define CONFIG_CMD_LOADB /* loadb */ -#define CONFIG_CMD_LOADS /* loads */ -#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */ -#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/ -#define CONFIG_CMD_RUN /* run command in env variable */ -#define CONFIG_CMD_SAVEENV /* saveenv */ -#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */ -#define CONFIG_CMD_SOURCE /* "source" command support */ -#define CONFIG_CMD_XIMG /* Load part of Multi Image */ - -#define CONFIG_CMD_NAND -#define CONFIG_CMD_MMC -#define CONFIG_CMD_FAT - -/* - * Serial download configuration - */ -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "SAKC# " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) -/* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ - -#define CONFIG_SYS_MALLOC_LEN 128 * 1024 -#define CONFIG_SYS_BOOTPARAMS_LEN 128 * 1024 - -#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ -#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 -#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */ -#define CONFIG_SYS_MEMTEST_START 0x80100000 -#define CONFIG_SYS_MEMTEST_END 0x80800000 - -/* - * Environment - */ -#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ - -/* - * NAND FLASH configuration - */ -/* NAND Boot config code */ -#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 - -#define SAKC_NAND_SIZE 1 /* if board nand flash is 1GB, set to 1 - * if board nand flash is 2GB, set to 2 - * for change the PAGE_SIZE and BLOCK_SIZE - * will delete when there is no 1GB flash - */ - -#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * SAKC_NAND_SIZE) -/* nand chip block size */ -#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * SAKC_NAND_SIZE << 10) -/* nand bad block was marked at this page in a block, start from 0 */ -#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127 -/* ECC offset position in oob area, default value is 6 if it isn't defined */ -#define CONFIG_SYS_NAND_ECC_POS (6 * SAKC_NAND_SIZE) -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define NAND_MAX_CHIPS 1 -#define CONFIG_SYS_NAND_BASE 0xB8000000 -#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/ -#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE - -/* - * IPL (Initial Program Loader, integrated inside CPU) - * Will load first 8k from NAND (SPL) into cache and execute it from there. - * - * SPL (Secondary Program Loader) - * Will load special U-Boot version (NUB) from NAND and execute it. This SPL - * has to fit into 8kByte. It sets up the CPU and configures the SDRAM - * controller and the NAND controller so that the special U-Boot image can be - * loaded from NAND to SDRAM. - * - * NUB (NAND U-Boot) - * This NAND U-Boot (NUB) is a special U-Boot version which can be started - * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. - * - */ -#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */ -#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST -/* Start NUB from this addr*/ - -/* - * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) - */ -#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */ -#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */ - -#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE -#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE) -/* environment starts here */ -#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) - -/* in qi_lb60.h/config.mk TEXT_BAS = 0x88000000 */ -#define CONFIG_SYS_MONITOR_BASE TEXT_BASE - -/* - * SDRAM Info. - */ -#define CONFIG_NR_DRAM_BANKS 1 - -/* SDRAM paramters */ -#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */ -#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */ -#define SDRAM_ROW 13 /* Row address: 11 to 13 */ -#define SDRAM_COL 9 /* Column address: 8 to 12 */ -#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */ - -/* SDRAM Timings, unit: ns */ -#define SDRAM_TRAS 45 /* RAS# Active Time */ -#define SDRAM_RCD 20 /* RAS# to CAS# Delay */ -#define SDRAM_TPC 20 /* RAS# Precharge Time */ -#define SDRAM_TRWL 7 /* Write Latency Time */ -#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */ - -/* - * Cache Configuration - */ -#define CONFIG_SYS_DCACHE_SIZE 16384 -#define CONFIG_SYS_ICACHE_SIZE 16384 -#define CONFIG_SYS_CACHELINE_SIZE 32 - -/* - * GPIO definition - */ -#define GPIO_SD_DETECT (2 * 32 + 27) -#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */ -#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */ - -#endif /* __CONFIG_H */ diff --git a/package/boot/uboot-xburst/files/nand_spl/board/n516/Makefile b/package/boot/uboot-xburst/files/nand_spl/board/n516/Makefile deleted file mode 100644 index bd45379fd2..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/n516/Makefile +++ /dev/null @@ -1,104 +0,0 @@ -# -# (C) Copyright 2006 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk -include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk - -LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds -LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) -AFLAGS += -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_NAND_SPL - -SOBJS = start.o usb_boot.o -COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o - -SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) - -nandobj := $(OBJTREE)/nand_spl/ - -ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin -all: $(obj).depend $(ALL) - -$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin - dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1 - cat $< $(nandobj)junk1 > $(nandobj)junk2 - dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3 - cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4 - dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5 - cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6 - dd bs=1024 count=256 if=$(nandobj)junk6 of=$@ - rm -f $(nandobj)junk* - -$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(nandobj)u-boot-spl: $(OBJS) - cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $(nandobj)u-boot-spl - -# create symbolic links for common files - -# from cpu directory -$(obj)start.S: - @rm -f $(obj)start.S - ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S - -$(obj)usb_boot.S: - @rm -f $(obj)usb_boot.S - ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S - -$(obj)cpu.c: - @rm -f $(obj)cpu.c - ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c - -$(obj)jz4740.c: - @rm -f $(obj)jz4740.c - ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c - -$(obj)jz_serial.c: - @rm -f $(obj)jz_serial.c - ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c - -# from nand_spl directory -$(obj)nand_boot_jz4740.c: - @rm -f $(obj)nand_boot_jz4740.c - ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c - -######################################################################### - -$(obj)%.o: $(obj)%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(obj)%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/package/boot/uboot-xburst/files/nand_spl/board/n516/config.mk b/package/boot/uboot-xburst/files/nand_spl/board/n516/config.mk deleted file mode 100644 index 698c476fdb..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/n516/config.mk +++ /dev/null @@ -1,34 +0,0 @@ -# -# (C) Copyright 2006 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -# -# Ingenic JZ4740 Reference Platform -# - -# -# TEXT_BASE for SPL: -# -# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000, -# in the first 4kBytes of memory space in cache. So we set -# TEXT_BASE to starting address in internal cache here. -# -TEXT_BASE = 0x80000000 diff --git a/package/boot/uboot-xburst/files/nand_spl/board/n516/u-boot.lds b/package/boot/uboot-xburst/files/nand_spl/board/n516/u-boot.lds deleted file mode 100644 index 7042388d0a..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/n516/u-boot.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2005 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/nand_spl/board/nanonote/Makefile b/package/boot/uboot-xburst/files/nand_spl/board/nanonote/Makefile deleted file mode 100644 index bd45379fd2..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/nanonote/Makefile +++ /dev/null @@ -1,104 +0,0 @@ -# -# (C) Copyright 2006 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk -include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk - -LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds -LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) -AFLAGS += -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_NAND_SPL - -SOBJS = start.o usb_boot.o -COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o - -SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) - -nandobj := $(OBJTREE)/nand_spl/ - -ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin -all: $(obj).depend $(ALL) - -$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin - dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1 - cat $< $(nandobj)junk1 > $(nandobj)junk2 - dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3 - cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4 - dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5 - cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6 - dd bs=1024 count=256 if=$(nandobj)junk6 of=$@ - rm -f $(nandobj)junk* - -$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(nandobj)u-boot-spl: $(OBJS) - cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $(nandobj)u-boot-spl - -# create symbolic links for common files - -# from cpu directory -$(obj)start.S: - @rm -f $(obj)start.S - ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S - -$(obj)usb_boot.S: - @rm -f $(obj)usb_boot.S - ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S - -$(obj)cpu.c: - @rm -f $(obj)cpu.c - ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c - -$(obj)jz4740.c: - @rm -f $(obj)jz4740.c - ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c - -$(obj)jz_serial.c: - @rm -f $(obj)jz_serial.c - ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c - -# from nand_spl directory -$(obj)nand_boot_jz4740.c: - @rm -f $(obj)nand_boot_jz4740.c - ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c - -######################################################################### - -$(obj)%.o: $(obj)%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(obj)%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/package/boot/uboot-xburst/files/nand_spl/board/nanonote/config.mk b/package/boot/uboot-xburst/files/nand_spl/board/nanonote/config.mk deleted file mode 100644 index 698c476fdb..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/nanonote/config.mk +++ /dev/null @@ -1,34 +0,0 @@ -# -# (C) Copyright 2006 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -# -# Ingenic JZ4740 Reference Platform -# - -# -# TEXT_BASE for SPL: -# -# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000, -# in the first 4kBytes of memory space in cache. So we set -# TEXT_BASE to starting address in internal cache here. -# -TEXT_BASE = 0x80000000 diff --git a/package/boot/uboot-xburst/files/nand_spl/board/nanonote/u-boot.lds b/package/boot/uboot-xburst/files/nand_spl/board/nanonote/u-boot.lds deleted file mode 100644 index 7042388d0a..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/nanonote/u-boot.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2005 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/nand_spl/board/sakc/Makefile b/package/boot/uboot-xburst/files/nand_spl/board/sakc/Makefile deleted file mode 100644 index bd45379fd2..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/sakc/Makefile +++ /dev/null @@ -1,104 +0,0 @@ -# -# (C) Copyright 2006 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk -include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk - -LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds -LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) -AFLAGS += -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_NAND_SPL - -SOBJS = start.o usb_boot.o -COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o - -SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) - -nandobj := $(OBJTREE)/nand_spl/ - -ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin -all: $(obj).depend $(ALL) - -$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin - dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1 - cat $< $(nandobj)junk1 > $(nandobj)junk2 - dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3 - cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4 - dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5 - cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6 - dd bs=1024 count=256 if=$(nandobj)junk6 of=$@ - rm -f $(nandobj)junk* - -$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(nandobj)u-boot-spl: $(OBJS) - cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $(nandobj)u-boot-spl - -# create symbolic links for common files - -# from cpu directory -$(obj)start.S: - @rm -f $(obj)start.S - ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S - -$(obj)usb_boot.S: - @rm -f $(obj)usb_boot.S - ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S - -$(obj)cpu.c: - @rm -f $(obj)cpu.c - ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c - -$(obj)jz4740.c: - @rm -f $(obj)jz4740.c - ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c - -$(obj)jz_serial.c: - @rm -f $(obj)jz_serial.c - ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c - -# from nand_spl directory -$(obj)nand_boot_jz4740.c: - @rm -f $(obj)nand_boot_jz4740.c - ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c - -######################################################################### - -$(obj)%.o: $(obj)%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(obj)%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/package/boot/uboot-xburst/files/nand_spl/board/sakc/config.mk b/package/boot/uboot-xburst/files/nand_spl/board/sakc/config.mk deleted file mode 100644 index 698c476fdb..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/sakc/config.mk +++ /dev/null @@ -1,34 +0,0 @@ -# -# (C) Copyright 2006 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -# -# Ingenic JZ4740 Reference Platform -# - -# -# TEXT_BASE for SPL: -# -# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000, -# in the first 4kBytes of memory space in cache. So we set -# TEXT_BASE to starting address in internal cache here. -# -TEXT_BASE = 0x80000000 diff --git a/package/boot/uboot-xburst/files/nand_spl/board/sakc/u-boot.lds b/package/boot/uboot-xburst/files/nand_spl/board/sakc/u-boot.lds deleted file mode 100644 index 7042388d0a..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/board/sakc/u-boot.lds +++ /dev/null @@ -1,63 +0,0 @@ -/* - * (C) Copyright 2005 - * Ingenic Semiconductor, <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -OUTPUT_ARCH(mips) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .sdata : { *(.sdata) } - - _gp = ALIGN(16); - - __got_start = .; - .got : { *(.got) } - __got_end = .; - - .sdata : { *(.sdata) } - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - uboot_end_data = .; - num_got_entries = (__got_end - __got_start) >> 2; - - . = ALIGN(4); - .sbss : { *(.sbss) } - .bss : { *(.bss) } - uboot_end = .; -} diff --git a/package/boot/uboot-xburst/files/nand_spl/nand_boot_jz4740.c b/package/boot/uboot-xburst/files/nand_spl/nand_boot_jz4740.c deleted file mode 100644 index 9df0596e8c..0000000000 --- a/package/boot/uboot-xburst/files/nand_spl/nand_boot_jz4740.c +++ /dev/null @@ -1,429 +0,0 @@ -/* - * Copyright (C) 2007 Ingenic Semiconductor Inc. - * Author: Peter <jlwei@ingenic.cn> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <nand.h> - -#include <asm/io.h> -#include <asm/jz4740.h> - -#define KEY_U_OUT (32 * 2 + 16) -#define KEY_U_IN (32 * 3 + 19) - -/* - * NAND flash definitions - */ - -#define NAND_DATAPORT 0xb8000000 -#define NAND_ADDRPORT 0xb8010000 -#define NAND_COMMPORT 0xb8008000 - -#define ECC_BLOCK 512 -#define ECC_POS 6 -#define PAR_SIZE 9 - -#define __nand_enable() (REG_EMC_NFCSR |= EMC_NFCSR_NFE1 | EMC_NFCSR_NFCE1) -#define __nand_disable() (REG_EMC_NFCSR &= ~(EMC_NFCSR_NFCE1)) -#define __nand_ecc_rs_encoding() \ - (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST | EMC_NFECR_RS | EMC_NFECR_RS_ENCODING) -#define __nand_ecc_rs_decoding() \ - (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST | EMC_NFECR_RS | EMC_NFECR_RS_DECODING) -#define __nand_ecc_disable() (REG_EMC_NFECR &= ~EMC_NFECR_ECCE) -#define __nand_ecc_encode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_ENCF)) -#define __nand_ecc_decode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_DECF)) - -static inline void __nand_dev_ready(void) -{ - unsigned int timeout = 10000; - while ((REG_GPIO_PXPIN(2) & 0x40000000) && timeout--); - while (!(REG_GPIO_PXPIN(2) & 0x40000000)); -} - -#define __nand_cmd(n) (REG8(NAND_COMMPORT) = (n)) -#define __nand_addr(n) (REG8(NAND_ADDRPORT) = (n)) -#define __nand_data8() REG8(NAND_DATAPORT) -#define __nand_data16() REG16(NAND_DATAPORT) - -#if (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R3) - #define NAND_BUS_WIDTH 8 - #define NAND_ROW_CYCLE 3 -#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R2) - #define NAND_BUS_WIDTH 8 - #define NAND_ROW_CYCLE 2 -#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R3) - #define NAND_BUS_WIDTH 16 - #define NAND_ROW_CYCLE 3 -#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R2) - #define NAND_BUS_WIDTH 16 - #define NAND_ROW_CYCLE 2 -#endif - -/* - * NAND flash parameters - */ -static int page_size = 2048; -static int oob_size = 64; -static int ecc_count = 4; -static int page_per_block = 64; -static int bad_block_pos = 0; -static int block_size = 131072; - -static unsigned char oob_buf[128] = {0}; - -/* - * External routines - */ -extern void flush_cache_all(void); -extern int serial_init(void); -extern void serial_puts(const char *s); -extern void sdram_init(void); -extern void pll_init(void); -extern void usb_boot(); - -/* - * NAND flash routines - */ -#if NAND_BUS_WIDTH == 16 -static inline void nand_read_buf16(void *buf, int count) -{ - int i; - u16 *p = (u16 *)buf; - - for (i = 0; i < count; i += 2) - *p++ = __nand_data16(); -} -#define nand_read_buf nand_read_buf16 - -#elif NAND_BUS_WIDTH == 8 -static inline void nand_read_buf8(void *buf, int count) -{ - int i; - u8 *p = (u8 *)buf; - - for (i = 0; i < count; i++) - *p++ = __nand_data8(); -} -#define nand_read_buf nand_read_buf8 - -#endif - -/* Correct 1~9-bit errors in 512-bytes data */ -static void rs_correct(unsigned char *dat, int idx, int mask) -{ - int i; - - idx--; - - i = idx + (idx >> 3); - if (i >= 512) - return; - - mask <<= (idx & 0x7); - - dat[i] ^= mask & 0xff; - if (i < 511) - dat[i+1] ^= (mask >> 8) & 0xff; -} - -static int nand_read_oob(int page_addr, uchar *buf, int size) -{ - int col_addr; - if (page_size != 512) - col_addr = page_size; - else { - col_addr = 0; - __nand_dev_ready(); - } - - if (page_size != 512) - /* Send READ0 command */ - __nand_cmd(NAND_CMD_READ0); - else - /* Send READOOB command */ - __nand_cmd(NAND_CMD_READOOB); - - /* Send column address */ - __nand_addr(col_addr & 0xff); - if (page_size != 512) - __nand_addr((col_addr >> 8) & 0xff); - - /* Send page address */ - __nand_addr(page_addr & 0xff); - __nand_addr((page_addr >> 8) & 0xff); - #ifdef NAND_ROW_CYCLE == 3 - __nand_addr((page_addr >> 16) & 0xff); - #endif - - /* Send READSTART command for 2048 or 4096 ps NAND */ - if (page_size != 512) - __nand_cmd(NAND_CMD_READSTART); - - /* Wait for device ready */ - __nand_dev_ready(); - - /* Read oob data */ - nand_read_buf(buf, size); - if (page_size == 512) - __nand_dev_ready(); - return 0; -} - -static int nand_read_page(int page_addr, uchar *dst, uchar *oobbuf) -{ - uchar *databuf = dst, *tmpbuf; - int i, j; - - /* - * Read oob data - */ - nand_read_oob(page_addr, oobbuf, oob_size); - - /* - * Read page data - */ - - /* Send READ0 command */ - __nand_cmd(NAND_CMD_READ0); - - /* Send column address */ - __nand_addr(0); - if (page_size != 512) - __nand_addr(0); - - /* Send page address */ - __nand_addr(page_addr & 0xff); - __nand_addr((page_addr >> 8) & 0xff); - #if NAND_ROW_CYCLE == 3 - __nand_addr((page_addr >> 16) & 0xff); - #endif - - /* Send READSTART command for 2048 or 4096 ps NAND */ - if (page_size != 512) - __nand_cmd(NAND_CMD_READSTART); - - /* Wait for device ready */ - __nand_dev_ready(); - - /* Read page data */ - tmpbuf = databuf; - - for (i = 0; i < ecc_count; i++) { - volatile unsigned char *paraddr = (volatile unsigned char *)EMC_NFPAR0; - unsigned int stat; - - /* Enable RS decoding */ - REG_EMC_NFINTS = 0x0; - __nand_ecc_rs_decoding(); - - /* Read data */ - nand_read_buf((void *)tmpbuf, ECC_BLOCK); - - /* Set PAR values */ - for (j = 0; j < PAR_SIZE; j++) { -#if defined(CONFIG_SYS_NAND_ECC_POS) - *paraddr++ = oobbuf[CONFIG_SYS_NAND_ECC_POS + i*PAR_SIZE + j]; -#else - *paraddr++ = oobbuf[ECC_POS + i*PAR_SIZE + j]; -#endif - } - - /* Set PRDY */ - REG_EMC_NFECR |= EMC_NFECR_PRDY; - - /* Wait for completion */ - __nand_ecc_decode_sync(); - - /* Disable decoding */ - __nand_ecc_disable(); - - /* Check result of decoding */ - stat = REG_EMC_NFINTS; - if (stat & EMC_NFINTS_ERR) { - /* Error occurred */ - /* serial_puts("\n Error occurred\n"); */ - if (stat & EMC_NFINTS_UNCOR) { - /* Uncorrectable error occurred */ - /* serial_puts("\nUncorrectable error occurred\n"); */ - } - else { - unsigned int errcnt, index, mask; - - errcnt = (stat & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT; - switch (errcnt) { - case 4: - index = (REG_EMC_NFERR3 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT; - mask = (REG_EMC_NFERR3 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT; - rs_correct(tmpbuf, index, mask); - /* FALL-THROUGH */ - case 3: - index = (REG_EMC_NFERR2 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT; - mask = (REG_EMC_NFERR2 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT; - rs_correct(tmpbuf, index, mask); - /* FALL-THROUGH */ - case 2: - index = (REG_EMC_NFERR1 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT; - mask = (REG_EMC_NFERR1 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT; - rs_correct(tmpbuf, index, mask); - /* FALL-THROUGH */ - case 1: - index = (REG_EMC_NFERR0 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT; - mask = (REG_EMC_NFERR0 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT; - rs_correct(tmpbuf, index, mask); - break; - default: - break; - } - } - } - - tmpbuf += ECC_BLOCK; - } - - return 0; -} - -#ifndef CONFIG_SYS_NAND_BADBLOCK_PAGE -#define CONFIG_SYS_NAND_BADBLOCK_PAGE 0 /* NAND bad block was marked at this page in a block, starting from 0 */ -#endif - -static void nand_load(int offs, int uboot_size, uchar *dst) -{ - int page; - int pagecopy_count; - - __nand_enable(); - - page = offs / page_size; - pagecopy_count = 0; - while (pagecopy_count < (uboot_size / page_size)) { - if (page % page_per_block == 0) { - nand_read_oob(page + CONFIG_SYS_NAND_BADBLOCK_PAGE, oob_buf, oob_size); - if (oob_buf[bad_block_pos] != 0xff) { - page += page_per_block; - /* Skip bad block */ - continue; - } - } - /* Load this page to dst, do the ECC */ - nand_read_page(page, dst, oob_buf); - - dst += page_size; - page++; - pagecopy_count++; - } - - __nand_disable(); -} - -static void jz_nand_init(void) { - - /* Optimize the timing of nand */ - REG_EMC_SMCR1 = 0x094c4400; -} - -static void gpio_init(void) -{ - /* - * Initialize SDRAM pins - */ -#if defined(CONFIG_JZ4720) - __gpio_as_sdram_16bit_4720(); -#elif defined(CONFIG_JZ4725) - __gpio_as_sdram_16bit_4725(); -#else - __gpio_as_sdram_32bit(); -#endif - - /* - * Initialize UART0 pins - */ - __gpio_as_uart0(); -} - -static int is_usb_boot() -{ - int keyU = 0; - - __gpio_as_input(KEY_U_IN); - __gpio_enable_pull(KEY_U_IN); - - __gpio_as_output(KEY_U_OUT); - __gpio_clear_pin(KEY_U_OUT); - - keyU = __gpio_get_pin(KEY_U_IN); - - if (keyU) - serial_puts("[U] not pressed\n"); - else - serial_puts("[U] pressed\n"); - - return !keyU; -} - -void nand_boot(void) -{ - void (*uboot)(void); - - /* - * Init hardware - */ - jz_nand_init(); - gpio_init(); - serial_init(); - - serial_puts("\n\nNAND Secondary Program Loader\n\n"); - - pll_init(); - sdram_init(); - -#if defined(CONFIG_NANONOTE) - if(is_usb_boot()) { - serial_puts("enter USB BOOT mode\n"); - usb_boot(); - } -#endif - - page_size = CONFIG_SYS_NAND_PAGE_SIZE; - block_size = CONFIG_SYS_NAND_BLOCK_SIZE; - page_per_block = CONFIG_SYS_NAND_BLOCK_SIZE / CONFIG_SYS_NAND_PAGE_SIZE; - bad_block_pos = (page_size == 512) ? 5 : 0; - oob_size = page_size / 32; - ecc_count = page_size / ECC_BLOCK; - - /* - * Load U-Boot image from NAND into RAM - */ - nand_load(CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE, - (uchar *)CONFIG_SYS_NAND_U_BOOT_DST); - - uboot = (void (*)(void))CONFIG_SYS_NAND_U_BOOT_START; - - serial_puts("Starting U-Boot ...\n"); - - /* - * Flush caches - */ - flush_cache_all(); - - /* - * Jump to U-Boot image - */ - (*uboot)(); -} diff --git a/package/boot/uboot-xburst/patches/0001-qi_lb60-add-nand-spl-support.patch b/package/boot/uboot-xburst/patches/0001-qi_lb60-add-nand-spl-support.patch new file mode 100644 index 0000000000..e770243528 --- /dev/null +++ b/package/boot/uboot-xburst/patches/0001-qi_lb60-add-nand-spl-support.patch @@ -0,0 +1,894 @@ +From 0329cf7965956a5a7044827e0ce88ae8d5150e54 Mon Sep 17 00:00:00 2001 +From: Xiangfu <xiangfu@openmobilefree.net> +Date: Fri, 12 Oct 2012 09:46:58 +0800 +Subject: [PATCH 1/6] qi_lb60: add nand spl support + + The JZ4740 CPU can load 8KB from two different addresses: + 1. the normal area up to 8KB starting from NAND flash address 0x00000000 + 2. the backup area up to 8KB starting from NAND flash address 0x00002000 + +Signed-off-by: Xiangfu <xiangfu@openmobilefree.net> +--- + Makefile | 12 +++ + arch/mips/cpu/xburst/Makefile | 7 +- + arch/mips/cpu/xburst/cpu.c | 4 + + arch/mips/cpu/xburst/jz4740.c | 82 +++++++---------- + arch/mips/cpu/xburst/spl/Makefile | 47 ++++++++++ + arch/mips/cpu/xburst/spl/start.S | 63 +++++++++++++ + board/qi/qi_lb60/Makefile | 4 + + board/qi/qi_lb60/qi_lb60-spl.c | 30 +++++++ + board/qi/qi_lb60/qi_lb60.c | 8 +- + board/qi/qi_lb60/u-boot-spl.lds | 61 +++++++++++++ + drivers/mtd/nand/jz4740_nand.c | 39 ++++++++- + include/configs/qi_lb60.h | 175 ++++++++++++++++++------------------- + 12 files changed, 386 insertions(+), 146 deletions(-) + create mode 100644 arch/mips/cpu/xburst/spl/Makefile + create mode 100644 arch/mips/cpu/xburst/spl/start.S + create mode 100644 board/qi/qi_lb60/qi_lb60-spl.c + create mode 100644 board/qi/qi_lb60/u-boot-spl.lds + +diff --git a/Makefile b/Makefile +index 34d9075..a22778e 100644 +--- a/Makefile ++++ b/Makefile +@@ -393,6 +393,10 @@ ALL-y += $(obj)u-boot-nodtb-tegra.bin + endif + endif + ++ifeq ($(CPU),xburst) ++ALL-y += $(obj)u-boot-xburst.bin ++endif ++ + all: $(ALL-y) $(SUBDIR_EXAMPLES) + + $(obj)u-boot.dtb: $(obj)u-boot +@@ -506,6 +510,14 @@ $(obj)u-boot-nodtb-tegra.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin + endif + endif + ++ifeq ($(CPU),xburst) ++$(obj)u-boot-xburst.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin ++ dd if=$(obj)spl/u-boot-spl.bin of=$(obj)spl/u-boot-pad.bin conv=sync bs=8192 count=1 ++ dd if=$(obj)spl/u-boot-spl.bin of=$(obj)spl/u-boot-pad.bin conv=sync,notrunc oflag=append bs=8192 count=1 ++ tr '\0' '\377' < /dev/zero | dd of=$(obj)spl/u-boot-pad.bin conv=sync,notrunc oflag=append bs=16384 count=1 ++ cat $(obj)spl/u-boot-pad.bin u-boot.bin > $@ ++endif ++ + ifeq ($(CONFIG_SANDBOX),y) + GEN_UBOOT = \ + cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \ +diff --git a/arch/mips/cpu/xburst/Makefile b/arch/mips/cpu/xburst/Makefile +index b1f2ae4..ec35e55 100644 +--- a/arch/mips/cpu/xburst/Makefile ++++ b/arch/mips/cpu/xburst/Makefile +@@ -24,9 +24,12 @@ include $(TOPDIR)/config.mk + + LIB = $(obj)lib$(CPU).o + ++COBJS-y = cpu.o jz_serial.o ++ ++ifneq ($(CONFIG_SPL_BUILD),y) + START = start.o +-SOBJS-y = +-COBJS-y = cpu.o timer.o jz_serial.o ++COBJS-y += timer.o ++endif + + COBJS-$(CONFIG_JZ4740) += jz4740.o + +diff --git a/arch/mips/cpu/xburst/cpu.c b/arch/mips/cpu/xburst/cpu.c +index ddcbfaa..1432838 100644 +--- a/arch/mips/cpu/xburst/cpu.c ++++ b/arch/mips/cpu/xburst/cpu.c +@@ -42,6 +42,8 @@ + : \ + : "i" (op), "R" (*(unsigned char *)(addr))) + ++#ifndef CONFIG_SPL_BUILD ++ + void __attribute__((weak)) _machine_restart(void) + { + struct jz4740_wdt *wdt = (struct jz4740_wdt *)JZ4740_WDT_BASE; +@@ -109,6 +111,8 @@ void invalidate_dcache_range(ulong start_addr, ulong stop) + cache_op(Hit_Invalidate_D, addr); + } + ++#endif ++ + void flush_icache_all(void) + { + u32 addr, t = 0; +diff --git a/arch/mips/cpu/xburst/jz4740.c b/arch/mips/cpu/xburst/jz4740.c +index c0b9817..8816aa3 100644 +--- a/arch/mips/cpu/xburst/jz4740.c ++++ b/arch/mips/cpu/xburst/jz4740.c +@@ -32,31 +32,19 @@ int disable_interrupts(void) + return 0; + } + +-/* +- * PLL output clock = EXTAL * NF / (NR * NO) +- * NF = FD + 2, NR = RD + 2 +- * NO = 1 (if OD = 0), NO = 2 (if OD = 1 or 2), NO = 4 (if OD = 3) +- */ + void pll_init(void) + { + struct jz4740_cpm *cpm = (struct jz4740_cpm *)JZ4740_CPM_BASE; + +- register unsigned int cfcr, plcr1; +- int n2FR[33] = { +- 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0, +- 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, +- 9 +- }; +- int div[5] = {1, 3, 3, 3, 3}; /* divisors of I:S:P:L:M */ +- int nf, pllout2; ++ register unsigned int cfcr, plcr; ++ unsigned int nf, pllout2; + + cfcr = CPM_CPCCR_CLKOEN | +- CPM_CPCCR_PCS | +- (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) | +- (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) | +- (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) | +- (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) | +- (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT); ++ (0 << CPM_CPCCR_CDIV_BIT) | ++ (2 << CPM_CPCCR_HDIV_BIT) | ++ (2 << CPM_CPCCR_PDIV_BIT) | ++ (2 << CPM_CPCCR_MDIV_BIT) | ++ (2 << CPM_CPCCR_LDIV_BIT); + + pllout2 = (cfcr & CPM_CPCCR_PCS) ? + CONFIG_SYS_CPU_SPEED : (CONFIG_SYS_CPU_SPEED / 2); +@@ -65,15 +53,18 @@ void pll_init(void) + writel(pllout2 / 48000000 - 1, &cpm->uhccdr); + + nf = CONFIG_SYS_CPU_SPEED * 2 / CONFIG_SYS_EXTAL; +- plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */ ++ plcr = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */ + (0 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */ + (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */ +- (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */ ++ (0x32 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */ + CPM_CPPCR_PLLEN; /* enable PLL */ + + /* init PLL */ + writel(cfcr, &cpm->cpccr); +- writel(plcr1, &cpm->cppcr); ++ writel(plcr, &cpm->cppcr); ++ ++ while (!(readl(&cpm->cppcr) & CPM_CPPCR_PLLS)) ++ ; + } + + void sdram_init(void) +@@ -92,26 +83,12 @@ void sdram_init(void) + 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */ + }; + +- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; +- + cpu_clk = CONFIG_SYS_CPU_SPEED; +- mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()]; ++ mem_clk = 84000000; + + writel(0, &emc->bcr); /* Disable bus release */ + writew(0, &emc->rtcsr); /* Disable clock for counting */ + +- /* Fault DMCR value for mode register setting*/ +-#define SDRAM_ROW0 11 +-#define SDRAM_COL0 8 +-#define SDRAM_BANK40 0 +- +- dmcr0 = ((SDRAM_ROW0 - 11) << EMC_DMCR_RA_BIT) | +- ((SDRAM_COL0 - 8) << EMC_DMCR_CA_BIT) | +- (SDRAM_BANK40 << EMC_DMCR_BA_BIT) | +- (SDRAM_BW16 << EMC_DMCR_BW_BIT) | +- EMC_DMCR_EPIN | +- cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)]; +- + /* Basic DMCR value */ + dmcr = ((SDRAM_ROW - 11) << EMC_DMCR_RA_BIT) | + ((SDRAM_COL - 8) << EMC_DMCR_CA_BIT) | +@@ -128,31 +105,31 @@ void sdram_init(void) + if (tmp > 11) + tmp = 11; + dmcr |= (tmp - 4) << EMC_DMCR_TRAS_BIT; +- tmp = SDRAM_RCD / ns; + ++ tmp = SDRAM_RCD / ns; + if (tmp > 3) + tmp = 3; + dmcr |= tmp << EMC_DMCR_RCD_BIT; +- tmp = SDRAM_TPC / ns; + ++ tmp = SDRAM_TPC / ns; + if (tmp > 7) + tmp = 7; + dmcr |= tmp << EMC_DMCR_TPC_BIT; +- tmp = SDRAM_TRWL / ns; + ++ tmp = SDRAM_TRWL / ns; + if (tmp > 3) + tmp = 3; + dmcr |= tmp << EMC_DMCR_TRWL_BIT; +- tmp = (SDRAM_TRAS + SDRAM_TPC) / ns; + ++ tmp = (SDRAM_TRAS + SDRAM_TPC) / ns; + if (tmp > 14) + tmp = 14; + dmcr |= ((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT; + + /* SDRAM mode value */ +- sdmode = EMC_SDMR_BT_SEQ | +- EMC_SDMR_OM_NORMAL | +- EMC_SDMR_BL_4 | ++ sdmode = EMC_SDMR_BT_SEQ | ++ EMC_SDMR_OM_NORMAL | ++ EMC_SDMR_BL_4 | + cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)]; + + /* Stage 1. Precharge all banks by writing SDMR with DMCR.MRSET=0 */ +@@ -172,8 +149,8 @@ void sdram_init(void) + if (tmp > 0xff) + tmp = 0xff; + writew(tmp, &emc->rtcor); ++ + writew(0, &emc->rtcnt); +- /* Divisor is 64, CKO/64 */ + writew(EMC_RTCSR_CKS_64, &emc->rtcsr); + + /* Wait for number of auto-refresh cycles */ +@@ -182,13 +159,17 @@ void sdram_init(void) + ; + + /* Stage 3. Mode Register Set */ ++ dmcr0 = (11 << EMC_DMCR_RA_BIT) | ++ (8 << EMC_DMCR_CA_BIT) | ++ (0 << EMC_DMCR_BA_BIT) | ++ EMC_DMCR_EPIN | ++ (SDRAM_BW16 << EMC_DMCR_BW_BIT) | ++ cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)]; + writel(dmcr0 | EMC_DMCR_RFSH | EMC_DMCR_MRSET, &emc->dmcr); + writeb(0, JZ4740_EMC_SDMR0 | sdmode); + + /* Set back to basic DMCR value */ + writel(dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET, &emc->dmcr); +- +- /* everything is ok now */ + } + + DECLARE_GLOBAL_DATA_PTR; +@@ -232,9 +213,10 @@ void rtc_init(void) + phys_size_t initdram(int board_type) + { + struct jz4740_emc *emc = (struct jz4740_emc *)JZ4740_EMC_BASE; +- u32 dmcr; +- u32 rows, cols, dw, banks; +- ulong size; ++ ++ unsigned int dmcr; ++ unsigned int rows, cols, dw, banks; ++ unsigned long size; + + dmcr = readl(&emc->dmcr); + rows = 11 + ((dmcr & EMC_DMCR_RA_MASK) >> EMC_DMCR_RA_BIT); +diff --git a/arch/mips/cpu/xburst/spl/Makefile b/arch/mips/cpu/xburst/spl/Makefile +new file mode 100644 +index 0000000..f45e8c8 +--- /dev/null ++++ b/arch/mips/cpu/xburst/spl/Makefile +@@ -0,0 +1,47 @@ ++# ++# Copyright (C) 2011 Xiangfu Liu <xiangfu@openmobilefree.net> ++# ++# See file CREDITS for list of people who contributed to this ++# project. ++# ++# This program is free software; you can redistribute it and/or ++# modify it under the terms of the GNU General Public License as ++# published by the Free Software Foundation; either version 2 of ++# the License, or (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++# MA 02111-1307 USA ++# ++ ++include $(TOPDIR)/config.mk ++ ++LIB = $(obj)lib$(CPU).o ++ ++START = start.o ++SOBJS-y = ++COBJS-y = ++ ++SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) ++OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) ++START := $(addprefix $(obj),$(START)) ++ ++all: $(obj).depend $(START) $(LIB) ++ ++$(LIB): $(OBJS) ++ $(call cmd_link_o_target, $(OBJS)) ++ ++######################################################################### ++ ++# defines $(obj).depend target ++include $(SRCTREE)/rules.mk ++ ++sinclude $(obj).depend ++ ++######################################################################### +diff --git a/arch/mips/cpu/xburst/spl/start.S b/arch/mips/cpu/xburst/spl/start.S +new file mode 100644 +index 0000000..e31c4c8 +--- /dev/null ++++ b/arch/mips/cpu/xburst/spl/start.S +@@ -0,0 +1,63 @@ ++/* ++ * Copyright (c) 2010 Xiangfu Liu <xiangfu@openmobilefree.net> ++ * ++ * See file CREDITS for list of people who contributed to this ++ * project. ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 3 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ ++#include <config.h> ++#include <version.h> ++#include <asm/regdef.h> ++#include <asm/mipsregs.h> ++#include <asm/addrspace.h> ++#include <asm/cacheops.h> ++ ++#include <asm/jz4740.h> ++ ++ .set noreorder ++ ++ .globl _start ++ .text ++_start: ++ .word JZ4740_NANDBOOT_CFG /* fetched during NAND Boot */ ++reset: ++ /* ++ * STATUS register ++ * CU0=UM=EXL=IE=0, BEV=ERL=1, IP2~7=1 ++ */ ++ li t0, 0x0040FC04 ++ mtc0 t0, CP0_STATUS ++ /* ++ * CAUSE register ++ * IV=1, use the specical interrupt vector (0x200) ++ */ ++ li t1, 0x00800000 ++ mtc0 t1, CP0_CAUSE ++ ++ bal 1f ++ nop ++ .word _GLOBAL_OFFSET_TABLE_ ++1: ++ move gp, ra ++ lw t1, 0(ra) ++ move gp, t1 ++ ++ la sp, 0x80004000 ++ la t9, nand_spl_boot ++ j t9 ++ nop +diff --git a/board/qi/qi_lb60/Makefile b/board/qi/qi_lb60/Makefile +index 5dae11b..e399246 100644 +--- a/board/qi/qi_lb60/Makefile ++++ b/board/qi/qi_lb60/Makefile +@@ -22,7 +22,11 @@ include $(TOPDIR)/config.mk + + LIB = $(obj)lib$(BOARD).o + ++ifeq ($(CONFIG_SPL_BUILD),y) ++COBJS := $(BOARD)-spl.o ++else + COBJS := $(BOARD).o ++endif + + SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) + OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) +diff --git a/board/qi/qi_lb60/qi_lb60-spl.c b/board/qi/qi_lb60/qi_lb60-spl.c +new file mode 100644 +index 0000000..3fe3fa3 +--- /dev/null ++++ b/board/qi/qi_lb60/qi_lb60-spl.c +@@ -0,0 +1,30 @@ ++/* ++ * Authors: Xiangfu Liu <xiangfu@openmobilefree.cc> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 3 of the License, or (at your option) any later version. ++ */ ++ ++#include <common.h> ++#include <nand.h> ++#include <asm/io.h> ++#include <asm/jz4740.h> ++ ++void nand_spl_boot(void) ++{ ++ __gpio_as_sdram_16bit_4720(); ++ __gpio_as_uart0(); ++ __gpio_jtag_to_uart0(); ++ ++ serial_init(); ++ ++ pll_init(); ++ sdram_init(); ++ ++ nand_init(); ++ ++ puts("\nQi LB60 SPL: Starting U-Boot ...\n"); ++ nand_boot(); ++} +diff --git a/board/qi/qi_lb60/qi_lb60.c b/board/qi/qi_lb60/qi_lb60.c +index d975209..3bd4e2f 100644 +--- a/board/qi/qi_lb60/qi_lb60.c ++++ b/board/qi/qi_lb60/qi_lb60.c +@@ -1,5 +1,5 @@ + /* +- * Authors: Xiangfu Liu <xiangfu@sharism.cc> ++ * Authors: Xiangfu Liu <xiangfu@openmobilefree.net> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License +@@ -97,8 +97,10 @@ int board_early_init_f(void) + /* U-Boot common routines */ + int checkboard(void) + { +- printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed %ld MHz)\n", +- gd->cpu_clk / 1000000); ++ printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC)\n"); ++ printf(" CPU: %ld\n", gd->cpu_clk); ++ printf(" MEM: %ld\n", gd->mem_clk); ++ printf(" DEV: %ld\n", gd->dev_clk); + + return 0; + } +diff --git a/board/qi/qi_lb60/u-boot-spl.lds b/board/qi/qi_lb60/u-boot-spl.lds +new file mode 100644 +index 0000000..930537f +--- /dev/null ++++ b/board/qi/qi_lb60/u-boot-spl.lds +@@ -0,0 +1,61 @@ ++/* ++ * (C) Copyright 2012 Xiangfu Liu <xiangfu@openmobilefree.net> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ ++OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") ++ ++OUTPUT_ARCH(mips) ++ENTRY(_start) ++SECTIONS ++{ ++ . = 0x80000000; ++ . = ALIGN(4); ++ .text : ++ { ++ *(.text) ++ } ++ ++ . = ALIGN(4); ++ .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } ++ ++ . = ALIGN(4); ++ .data : { *(.data) } ++ ++ . = ALIGN(4); ++ .sdata : { *(.sdata) } ++ ++ _gp = ALIGN(16); ++ ++ __got_start = .; ++ .got : { *(.got) } ++ __got_end = .; ++ ++ . = .; ++ __u_boot_cmd_start = .; ++ .u_boot_cmd : { *(.u_boot_cmd) } ++ __u_boot_cmd_end = .; ++ ++ uboot_end_data = .; ++ num_got_entries = (__got_end - __got_start) >> 2; ++ ++ . = ALIGN(4); ++ .sbss : { *(.sbss) } ++ .bss : { *(.bss) } ++ uboot_end = .; ++} ++ASSERT(uboot_end <= 0x80002000, "NAND bootstrap too big"); +diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c +index 3ec34f3..24a4921 100644 +--- a/drivers/mtd/nand/jz4740_nand.c ++++ b/drivers/mtd/nand/jz4740_nand.c +@@ -15,6 +15,9 @@ + #include <asm/io.h> + #include <asm/jz4740.h> + ++#ifdef CONFIG_SPL_BUILD ++#define printf(s) puts(s) ++#endif + #define JZ_NAND_DATA_ADDR ((void __iomem *)0xB8000000) + #define JZ_NAND_CMD_ADDR (JZ_NAND_DATA_ADDR + 0x8000) + #define JZ_NAND_ADDR_ADDR (JZ_NAND_DATA_ADDR + 0x10000) +@@ -176,7 +179,7 @@ static int jz_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat, + for (k = 0; k < 9; k++) + writeb(read_ecc[k], &emc->nfpar[k]); + } +- /* Set PRDY */ ++ + writel(readl(&emc->nfecr) | EMC_NFECR_PRDY, &emc->nfecr); + + /* Wait for completion */ +@@ -184,7 +187,7 @@ static int jz_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat, + status = readl(&emc->nfints); + } while (!(status & EMC_NFINTS_DECF)); + +- /* disable ecc */ ++ /* Disable ECC */ + writel(readl(&emc->nfecr) & ~EMC_NFECR_ECCE, &emc->nfecr); + + /* Check decoding */ +@@ -192,7 +195,7 @@ static int jz_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat, + return 0; + + if (status & EMC_NFINTS_UNCOR) { +- printf("uncorrectable ecc\n"); ++ printf("JZ4740 uncorrectable ECC\n"); + return -1; + } + +@@ -230,6 +233,32 @@ static int jz_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat, + return errcnt; + } + ++#ifdef CONFIG_SPL_BUILD ++static void jz_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) ++{ ++ int i; ++ struct nand_chip *this = mtd->priv; ++ ++#if (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R3) || \ ++ (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R2) ++ for (i = 0; i < len; i += 2) ++ buf[i] = readw(this->IO_ADDR_R); ++#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R3) || \ ++ (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R2) ++ for (i = 0; i < len; i++) ++ buf[i] = readb(this->IO_ADDR_R); ++#else ++ #error JZ4740_NANDBOOT_CFG not defined or wrong ++#endif ++} ++ ++static uint8_t jz_nand_read_byte(struct mtd_info *mtd) ++{ ++ struct nand_chip *this = mtd->priv; ++ return readb(this->IO_ADDR_R); ++} ++#endif ++ + /* + * Main initialization routine + */ +@@ -254,6 +283,10 @@ int board_nand_init(struct nand_chip *nand) + nand->ecc.size = CONFIG_SYS_NAND_ECCSIZE; + nand->ecc.bytes = CONFIG_SYS_NAND_ECCBYTES; + nand->ecc.layout = &qi_lb60_ecclayout_2gb; ++#ifdef CONFIG_SPL_BUILD ++ nand->read_byte = jz_nand_read_byte; ++ nand->read_buf = jz_nand_read_buf; ++#endif + nand->chip_delay = 50; + nand->options = NAND_USE_FLASH_BBT; + +diff --git a/include/configs/qi_lb60.h b/include/configs/qi_lb60.h +index 4bb5bbc..7bff444 100644 +--- a/include/configs/qi_lb60.h ++++ b/include/configs/qi_lb60.h +@@ -1,5 +1,5 @@ + /* +- * Authors: Xiangfu Liu <xiangfu.z@gmail.com> ++ * Authors: Xiangfu Liu <xiangfu@openmobilefree.net> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License +@@ -14,7 +14,6 @@ + #define CONFIG_SYS_LITTLE_ENDIAN + #define CONFIG_JZSOC /* Jz SoC */ + #define CONFIG_JZ4740 /* Jz4740 SoC */ +-#define CONFIG_NAND_JZ4740 + + #define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */ + #define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */ +@@ -24,24 +23,43 @@ + #define CONFIG_SYS_UART_BASE JZ4740_UART0_BASE /* Base of the UART channel */ + #define CONFIG_BAUDRATE 57600 + ++#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL) ++#define CONFIG_BOOTDELAY 0 ++#define CONFIG_BOOTARGS "mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait" ++#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x280000;bootm" ++ ++/* ++ * Miscellaneous configurable options ++ */ ++#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ ++#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 ++#define CONFIG_SYS_LOAD_ADDR 0x80600000 ++#define CONFIG_SYS_MEMTEST_START 0x80100000 ++#define CONFIG_SYS_MEMTEST_END 0x80A00000 ++#define CONFIG_SYS_TEXT_BASE 0x80100000 ++#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE ++ ++#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) ++#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) ++ ++#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ ++#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) ++ ++#define CONFIG_SYS_LONGHELP ++#define CONFIG_SYS_MAXARGS 16 ++#define CONFIG_SYS_PROMPT "NanoNote# " ++ + #define CONFIG_SKIP_LOWLEVEL_INIT + #define CONFIG_BOARD_EARLY_INIT_F + #define CONFIG_SYS_NO_FLASH + #define CONFIG_SYS_FLASH_BASE 0 /* init flash_base as 0 */ +-#define CONFIG_ENV_OVERWRITE +- +-#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL) +-#define CONFIG_BOOTDELAY 0 +-#define CONFIG_BOOTARGS "mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait" +-#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm" + + /* +- * Command line configuration. ++ * Command line configuration + */ + #define CONFIG_CMD_BOOTD /* bootd */ + #define CONFIG_CMD_CONSOLE /* coninfo */ + #define CONFIG_CMD_ECHO /* echo arguments */ +- + #define CONFIG_CMD_LOADB /* loadb */ + #define CONFIG_CMD_LOADS /* loads */ + #define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */ +@@ -58,45 +76,16 @@ + #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ + + /* +- * Miscellaneous configurable options +- */ +-#define CONFIG_SYS_MAXARGS 16 +-#define CONFIG_SYS_LONGHELP +-#define CONFIG_SYS_PROMPT "NanoNote# " +-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +- +-#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) +-#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) +- +-#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ +-#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 +-#define CONFIG_SYS_LOAD_ADDR 0x80600000 +-#define CONFIG_SYS_MEMTEST_START 0x80100000 +-#define CONFIG_SYS_MEMTEST_END 0x80800000 +- +-/* +- * Environment ++ * NAND driver configuration + */ +-#define CONFIG_ENV_IS_IN_NAND /* use NAND for environment vars */ +- +-#define CONFIG_SYS_NAND_5_ADDR_CYCLE +-/* +- * if board nand flash is 1GB, set to 1 +- * if board nand flash is 2GB, set to 2 +- * for change the PAGE_SIZE and BLOCK_SIZE +- * will delete when there is no 1GB flash +- */ +-#define NANONOTE_NAND_SIZE 2 +- +-#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * NANONOTE_NAND_SIZE) +-#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * NANONOTE_NAND_SIZE << 10) +-/* nand bad block was marked at this page in a block, start from 0 */ ++#define CONFIG_NAND_JZ4740 ++#define CONFIG_SYS_NAND_PAGE_SIZE 4096 ++#define CONFIG_SYS_NAND_BLOCK_SIZE (512 << 10) ++/* NAND bad block was marked at this page in a block, start from 0 */ + #define CONFIG_SYS_NAND_BADBLOCK_PAGE 127 + #define CONFIG_SYS_NAND_PAGE_COUNT 128 + #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 +-/* ECC offset position in oob area, default value is 6 if it isn't defined */ +-#define CONFIG_SYS_NAND_ECC_POS (6 * NANONOTE_NAND_SIZE) ++#define CONFIG_SYS_NAND_ECC_POS 12 + #define CONFIG_SYS_NAND_ECCSIZE 512 + #define CONFIG_SYS_NAND_ECCBYTES 9 + #define CONFIG_SYS_NAND_ECCPOS \ +@@ -115,10 +104,9 @@ + #define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE + #define CONFIG_SYS_MAX_NAND_DEVICE 1 + #define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/ +-#define CONFIG_NAND_SPL_TEXT_BASE 0x80000000 + + /* +- * IPL (Initial Program Loader, integrated inside CPU) ++ * IPL (Initial Program Loader, integrated inside Ingenic Xburst JZ4740 CPU) + * Will load first 8k from NAND (SPL) into cache and execute it from there. + * + * SPL (Secondary Program Loader) +@@ -130,77 +118,88 @@ + * NUB (NAND U-Boot) + * This NAND U-Boot (NUB) is a special U-Boot version which can be started + * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. +- * + */ ++ ++/* ++ * NAND SPL configuration ++ */ ++#define CONFIG_SPL ++#define CONFIG_SPL_LIBGENERIC_SUPPORT ++#define CONFIG_SPL_LIBCOMMON_SUPPORT ++#define CONFIG_SPL_NAND_LOAD ++#define CONFIG_SPL_NAND_SIMPLE ++#define CONFIG_SPL_NAND_SUPPORT ++#define CONFIG_SPL_TEXT_BASE 0x80000000 ++#define CONFIG_SPL_START_S_PATH "arch/mips/cpu/xburst/spl" ++ ++#define CONFIG_SYS_NAND_5_ADDR_CYCLE ++#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST ++#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 ++ + #define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */ + #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST +-/* Start NUB from this addr*/ ++ /* Start NUB from this addr */ ++#define CONFIG_SYS_NAND_U_BOOT_OFFS (32 << 10) /* Offset of NUB */ ++#define CONFIG_SYS_NAND_U_BOOT_SIZE (256 << 10) /* Size of NUB */ + + /* +- * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) ++ * Environment configuration + */ +-#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */ +-#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */ +- ++#define CONFIG_ENV_OVERWRITE ++#define CONFIG_ENV_IS_IN_NAND + #define CONFIG_ENV_SIZE (4 << 10) + #define CONFIG_ENV_OFFSET \ + (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE) + #define CONFIG_ENV_OFFSET_REDUND \ + (CONFIG_ENV_OFFSET + CONFIG_SYS_NAND_BLOCK_SIZE) + +-#define CONFIG_SYS_TEXT_BASE 0x80100000 +-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE +- + /* +- * SDRAM Info. ++ * CPU cache configuration + */ +-#define CONFIG_NR_DRAM_BANKS 1 ++#define CONFIG_SYS_DCACHE_SIZE 16384 ++#define CONFIG_SYS_ICACHE_SIZE 16384 ++#define CONFIG_SYS_CACHELINE_SIZE 32 + + /* +- * Cache Configuration ++ * SDRAM configuration + */ +-#define CONFIG_SYS_DCACHE_SIZE 16384 +-#define CONFIG_SYS_ICACHE_SIZE 16384 +-#define CONFIG_SYS_CACHELINE_SIZE 32 ++#define CONFIG_NR_DRAM_BANKS 1 ++ ++#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */ ++#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */ ++#define SDRAM_ROW 13 /* Row address: 11 to 13 */ ++#define SDRAM_COL 9 /* Column address: 8 to 12 */ ++#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */ ++#define SDRAM_TRAS 45 /* RAS# Active Time */ ++#define SDRAM_RCD 20 /* RAS# to CAS# Delay */ ++#define SDRAM_TPC 20 /* RAS# Precharge Time */ ++#define SDRAM_TRWL 7 /* Write Latency Time */ ++#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */ + + /* +- * GPIO definition ++ * GPIO configuration + */ +-#define GPIO_LCD_CS (2 * 32 + 21) +-#define GPIO_AMP_EN (3 * 32 + 4) ++#define GPIO_LCD_CS (2 * 32 + 21) ++#define GPIO_AMP_EN (3 * 32 + 4) + +-#define GPIO_SDPW_EN (3 * 32 + 2) +-#define GPIO_SD_DETECT (3 * 32 + 0) ++#define GPIO_SDPW_EN (3 * 32 + 2) ++#define GPIO_SD_DETECT (3 * 32 + 0) + +-#define GPIO_BUZZ_PWM (3 * 32 + 27) +-#define GPIO_USB_DETECT (3 * 32 + 28) ++#define GPIO_BUZZ_PWM (3 * 32 + 27) ++#define GPIO_USB_DETECT (3 * 32 + 28) + +-#define GPIO_AUDIO_POP (1 * 32 + 29) +-#define GPIO_COB_TEST (1 * 32 + 30) ++#define GPIO_AUDIO_POP (1 * 32 + 29) ++#define GPIO_COB_TEST (1 * 32 + 30) + + #define GPIO_KEYOUT_BASE (2 * 32 + 10) +-#define GPIO_KEYIN_BASE (3 * 32 + 18) +-#define GPIO_KEYIN_8 (3 * 32 + 26) ++#define GPIO_KEYIN_BASE (3 * 32 + 18) ++#define GPIO_KEYIN_8 (3 * 32 + 26) + +-#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */ ++#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */ + #define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */ + + #define SPEN GPIO_LCD_CS /* LCDCS :Serial command enable */ + #define SPDA (2 * 32 + 22) /* LCDSCL:Serial command clock input */ + #define SPCK (2 * 32 + 23) /* LCDSDA:Serial command data input */ + +-/* SDRAM paramters */ +-#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */ +-#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */ +-#define SDRAM_ROW 13 /* Row address: 11 to 13 */ +-#define SDRAM_COL 9 /* Column address: 8 to 12 */ +-#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */ +- +-/* SDRAM Timings, unit: ns */ +-#define SDRAM_TRAS 45 /* RAS# Active Time */ +-#define SDRAM_RCD 20 /* RAS# to CAS# Delay */ +-#define SDRAM_TPC 20 /* RAS# Precharge Time */ +-#define SDRAM_TRWL 7 /* Write Latency Time */ +-#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */ +- + #endif +-- +1.7.9.5 + diff --git a/package/boot/uboot-xburst/patches/0002-qi_lb60-add-software-usbboot-support.patch b/package/boot/uboot-xburst/patches/0002-qi_lb60-add-software-usbboot-support.patch new file mode 100644 index 0000000000..feaf297b7c --- /dev/null +++ b/package/boot/uboot-xburst/patches/0002-qi_lb60-add-software-usbboot-support.patch @@ -0,0 +1,916 @@ +From fa51192b912d296b8eec10f7d44c6c17eb1dd368 Mon Sep 17 00:00:00 2001 +From: Xiangfu <xiangfu@openmobilefree.net> +Date: Fri, 12 Oct 2012 09:47:39 +0800 +Subject: [PATCH 2/6] qi_lb60: add software usbboot support + + JZ4740 CPU have a internal ROM have such kind of code, that make + JZ4740 can boot from USB + + usbboot.S can downloads user program from the USB port to internal + SRAM and branches to the internal SRAM to execute the program + +Signed-off-by: Xiangfu <xiangfu@openmobilefree.net> +--- + board/qi/qi_lb60/Makefile | 1 + + board/qi/qi_lb60/qi_lb60-spl.c | 20 + + board/qi/qi_lb60/usbboot.S | 838 ++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 859 insertions(+) + create mode 100644 board/qi/qi_lb60/usbboot.S + +diff --git a/board/qi/qi_lb60/Makefile b/board/qi/qi_lb60/Makefile +index e399246..6dd8c6f 100644 +--- a/board/qi/qi_lb60/Makefile ++++ b/board/qi/qi_lb60/Makefile +@@ -23,6 +23,7 @@ include $(TOPDIR)/config.mk + LIB = $(obj)lib$(BOARD).o + + ifeq ($(CONFIG_SPL_BUILD),y) ++SOBJS := usbboot.o + COBJS := $(BOARD)-spl.o + else + COBJS := $(BOARD).o +diff --git a/board/qi/qi_lb60/qi_lb60-spl.c b/board/qi/qi_lb60/qi_lb60-spl.c +index 3fe3fa3..aea459c 100644 +--- a/board/qi/qi_lb60/qi_lb60-spl.c ++++ b/board/qi/qi_lb60/qi_lb60-spl.c +@@ -12,6 +12,24 @@ + #include <asm/io.h> + #include <asm/jz4740.h> + ++#define KEY_U_OUT (32 * 2 + 16) ++#define KEY_U_IN (32 * 3 + 19) ++ ++extern void usb_boot(void); ++ ++static void check_usb_boot(void) ++{ ++ __gpio_as_input(KEY_U_IN); ++ __gpio_enable_pull(KEY_U_IN); ++ __gpio_as_output(KEY_U_OUT); ++ __gpio_clear_pin(KEY_U_OUT); ++ ++ if (!__gpio_get_pin(KEY_U_IN)) { ++ puts("[U] pressed, goto USBBOOT mode\n"); ++ usb_boot(); ++ } ++} ++ + void nand_spl_boot(void) + { + __gpio_as_sdram_16bit_4720(); +@@ -23,6 +41,8 @@ void nand_spl_boot(void) + pll_init(); + sdram_init(); + ++ check_usb_boot(); ++ + nand_init(); + + puts("\nQi LB60 SPL: Starting U-Boot ...\n"); +diff --git a/board/qi/qi_lb60/usbboot.S b/board/qi/qi_lb60/usbboot.S +new file mode 100644 +index 0000000..c872266 +--- /dev/null ++++ b/board/qi/qi_lb60/usbboot.S +@@ -0,0 +1,838 @@ ++/* ++ * for jz4740 usb boot ++ * ++ * Copyright (c) 2009 Author: <jlwei@ingenic.cn> ++ * ++ * See file CREDITS for list of people who contributed to this ++ * project. ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ .set noreorder ++ .globl usb_boot ++ .text ++ ++/* ++ * Both NAND and USB boot load data to D-Cache first, then transfer ++ * data from D-Cache to I-Cache, and jump to execute the code in I-Cache. ++ * So init caches first and then dispatch to a proper boot routine. ++ */ ++ ++.macro load_addr reg addr ++ li \reg, 0x80000000 ++ addiu \reg, \reg, \addr ++ la $2, usbboot_begin ++ subu \reg, \reg, $2 ++.endm ++ ++usb_boot: ++ /* Initialize PLL: set ICLK to 84MHz and HCLK to 42MHz. */ ++ la $9, 0xB0000000 /* CPCCR: Clock Control Register */ ++ la $8, 0x42041110 /* I:S:M:P=1:2:2:2 */ ++ sw $8, 0($9) ++ ++ la $9, 0xB0000010 /* CPPCR: PLL Control Register */ ++ la $8, 0x06000120 /* M=12 N=0 D=0 CLK=12*(M+2)/(N+2) */ ++ sw $8, 0($9) ++ ++ mtc0 $0, $26 /* CP0_ERRCTL, restore WST reset state */ ++ nop ++ ++ mtc0 $0, $16 /* CP0_CONFIG */ ++ nop ++ ++ /* Relocate code to beginning of the ram */ ++ ++ la $2, usbboot_begin ++ la $3, usbboot_end ++ li $4, 0x80000000 ++ ++1: ++ lw $5, 0($2) ++ sw $5, 0($4) ++ addiu $2, $2, 4 ++ bne $2, $3, 1b ++ addiu $4, $4, 4 ++ ++ li $2, 0x80000000 ++ ori $3, $2, 0 ++ addiu $3, $3, usbboot_end ++ la $4, usbboot_begin ++ subu $3, $3, $4 ++ ++ ++2: ++ cache 0x0, 0($2) /* Index_Invalidate_I */ ++ cache 0x1, 0($2) /* Index_Writeback_Inv_D */ ++ addiu $2, $2, 32 ++ subu $4, $3, $2 ++ bgtz $4, 2b ++ nop ++ ++ load_addr $3, usb_boot_return ++ ++ jr $3 ++ ++usbboot_begin: ++ ++init_caches: ++ li $2, 3 /* cacheable for kseg0 access */ ++ mtc0 $2, $16 /* CP0_CONFIG */ ++ nop ++ ++ li $2, 0x20000000 /* enable idx-store-data cache insn */ ++ mtc0 $2, $26 /* CP0_ERRCTL */ ++ ++ ori $2, $28, 0 /* start address */ ++ ori $3, $2, 0x3fe0 /* end address, total 16KB */ ++ mtc0 $0, $28, 0 /* CP0_TAGLO */ ++ mtc0 $0, $28, 1 /* CP0_DATALO */ ++cache_clear_a_line: ++ cache 0x8, 0($2) /* Index_Store_Tag_I */ ++ cache 0x9, 0($2) /* Index_Store_Tag_D */ ++ bne $2, $3, cache_clear_a_line ++ addiu $2, $2, 32 /* increment CACHE_LINE_SIZE */ ++ ++ ori $2, $28, 0 /* start address */ ++ ori $3, $2, 0x3fe0 /* end address, total 16KB */ ++ la $4, 0x1ffff000 /* physical address and 4KB page mask */ ++cache_alloc_a_line: ++ and $5, $2, $4 ++ ori $5, $5, 1 /* V bit of the physical tag */ ++ mtc0 $5, $28, 0 /* CP0_TAGLO */ ++ cache 0x8, 0($2) /* Index_Store_Tag_I */ ++ cache 0x9, 0($2) /* Index_Store_Tag_D */ ++ bne $2, $3, cache_alloc_a_line ++ addiu $2, $2, 32 /* increment CACHE_LINE_SIZE */ ++ ++ nop ++ nop ++ nop ++ /* ++ * Transfer data from dcache to icache, then jump to icache. ++ * Input parameters: ++ * $19: data length in bytes ++ * $20: jump target address ++ */ ++xfer_d2i: ++ ++ ori $8, $20, 0 ++ addu $9, $8, $19 /* total 16KB */ ++ ++1: ++ cache 0x0, 0($8) /* Index_Invalidate_I */ ++ cache 0x1, 0($8) /* Index_Writeback_Inv_D */ ++ bne $8, $9, 1b ++ addiu $8, $8, 32 ++ ++ /* flush write-buffer */ ++ sync ++ ++ /* Invalidate BTB */ ++ mfc0 $8, $16, 7 /* CP0_CONFIG */ ++ nop ++ ori $8, 2 ++ mtc0 $8, $16, 7 ++ nop ++ ++ /* Overwrite config to disable ram initalisation */ ++ li $2, 0xff ++ sb $2, 20($20) ++ ++ jalr $20 ++ nop ++ ++icache_return: ++ /* User code can return to here after executing itself in ++ icache, by jumping to $31. */ ++ b usb_boot_return ++ nop ++ ++ ++usb_boot_return: ++ /* Enable the USB PHY */ ++ la $9, 0xB0000024 /* CPM_SCR */ ++ lw $8, 0($9) ++ ori $8, 0x40 /* USBPHY_ENABLE */ ++ sw $8, 0($9) ++ ++ /* Initialize USB registers */ ++ la $27, 0xb3040000 /* USB registers base address */ ++ ++ sb $0, 0x0b($27) /* INTRUSBE: disable common USB interrupts */ ++ sh $0, 0x06($27) /* INTRINE: disable EPIN interrutps */ ++ sh $0, 0x08($27) /* INTROUTE: disable EPOUT interrutps */ ++ ++ li $9, 0x61 ++ sb $9, 0x01($27) /* POWER: HSENAB | SUSPENDM | SOFTCONN */ ++ ++ /* Initialize USB states */ ++ li $22, 0 /* set EP0 to IDLE state */ ++ li $23, 1 /* no data stage */ ++ ++ /* Main loop of polling the usb commands */ ++usb_command_loop: ++ lbu $9, 0x0a($27) /* read INTRUSB */ ++ andi $9, 0x04 /* check USB_INTR_RESET */ ++ beqz $9, check_intr_ep0in ++ nop ++ ++ /* 1. Handle USB reset interrupt */ ++handle_reset_intr: ++ lbu $9, 0x01($27) /* read POWER */ ++ andi $9, 0x10 /* test HS_MODE */ ++ bnez $9, _usb_set_maxpktsize ++ li $9, 512 /* max packet size of HS mode */ ++ li $9, 64 /* max packet size of FS mode */ ++ ++_usb_set_maxpktsize: ++ li $8, 1 ++ sb $8, 0x0e($27) /* set INDEX 1 */ ++ ++ sh $9, 0x10($27) /* INMAXP */ ++ sb $0, 0x13($27) /* INCSRH */ ++ sh $9, 0x14($27) /* OUTMAXP */ ++ sb $0, 0x17($27) /* OUTCSRH */ ++ ++_usb_flush_fifo: ++ li $8, 0x48 /* INCSR_CDT && INCSR_FF */ ++ sb $8, 0x12($27) /* INCSR */ ++ li $8, 0x90 /* OUTCSR_CDT && OUTCSR_FF */ ++ sb $8, 0x16($27) /* OUTCSR */ ++ ++ li $22, 0 /* set EP0 to IDLE state */ ++ li $23, 1 /* no data stage */ ++ ++ /* 2. Check and handle EP0 interrupt */ ++check_intr_ep0in: ++ lhu $10, 0x02($27) /* read INTRIN */ ++ andi $9, $10, 0x1 /* check EP0 interrupt */ ++ beqz $9, check_intr_ep1in ++ nop ++ ++handle_ep0_intr: ++ sb $0, 0x0e($27) /* set INDEX 0 */ ++ lbu $11, 0x12($27) /* read CSR0 */ ++ ++ andi $9, $11, 0x04 /* check SENTSTALL */ ++ beqz $9, _ep0_setupend ++ nop ++ ++_ep0_sentstall: ++ andi $9, $11, 0xdb ++ sb $9, 0x12($27) /* clear SENDSTALL and SENTSTALL */ ++ li $22, 0 /* set EP0 to IDLE state */ ++ ++_ep0_setupend: ++ andi $9, $11, 0x10 /* check SETUPEND */ ++ beqz $9, ep0_idle_state ++ nop ++ ++ ori $9, $11, 0x80 ++ sb $9, 0x12($27) /* set SVDSETUPEND */ ++ li $22, 0 /* set EP0 to IDLE state */ ++ ++ep0_idle_state: ++ bnez $22, ep0_tx_state ++ nop ++ ++ /* 2.1 Handle EP0 IDLE state interrupt */ ++ andi $9, $11, 0x01 /* check OUTPKTRDY */ ++ beqz $9, check_intr_ep1in ++ nop ++ ++ /* Read 8-bytes setup packet from the FIFO */ ++ lw $25, 0x20($27) /* first word of setup packet */ ++ lw $26, 0x20($27) /* second word of setup packet */ ++ ++ andi $9, $25, 0x60 /* bRequestType & USB_TYPE_MASK */ ++ beqz $9, _ep0_std_req ++ nop ++ ++ /* 2.1.1 Vendor-specific setup request */ ++_ep0_vend_req: ++ li $22, 0 /* set EP0 to IDLE state */ ++ li $23, 1 /* NoData = 1 */ ++ ++ andi $9, $25, 0xff00 /* check bRequest */ ++ srl $9, $9, 8 ++ beqz $9, __ep0_get_cpu_info ++ sub $8, $9, 0x1 ++ beqz $8, __ep0_set_data_address ++ sub $8, $9, 0x2 ++ beqz $8, __ep0_set_data_length ++ sub $8, $9, 0x3 ++ beqz $8, __ep0_flush_caches ++ sub $8, $9, 0x4 ++ beqz $8, __ep0_prog_start1 ++ sub $8, $9, 0x5 ++ beqz $8, __ep0_prog_start2 ++ nop ++ b _ep0_idle_state_fini /* invalid request */ ++ nop ++ ++__ep0_get_cpu_info: ++ load_addr $20, cpu_info_data /* data pointer to transfer */ ++ li $21, 8 /* bytes left to transfer */ ++ li $22, 1 /* set EP0 to TX state */ ++ li $23, 0 /* NoData = 0 */ ++ ++ b _ep0_idle_state_fini ++ nop ++ ++__ep0_set_data_address: ++ li $9, 0xffff0000 ++ and $9, $25, $9 ++ andi $8, $26, 0xffff ++ or $20, $9, $8 /* data address of next transfer */ ++ ++ b _ep0_idle_state_fini ++ nop ++ ++__ep0_set_data_length: ++ li $9, 0xffff0000 ++ and $9, $25, $9 ++ andi $8, $26, 0xffff ++ or $21, $9, $8 /* data length of next transfer */ ++ ++ li $9, 0x48 /* SVDOUTPKTRDY and DATAEND */ ++ sb $9, 0x12($27) /* CSR0 */ ++ ++ /* We must write packet to FIFO before EP1-IN interrupt here. */ ++ b handle_epin1_intr ++ nop ++ ++__ep0_flush_caches: ++ /* Flush dcache and invalidate icache. */ ++ li $8, 0x80000000 ++ addi $9, $8, 0x3fe0 /* total 16KB */ ++ ++1: ++ cache 0x0, 0($8) /* Index_Invalidate_I */ ++ cache 0x1, 0($8) /* Index_Writeback_Inv_D */ ++ bne $8, $9, 1b ++ addiu $8, $8, 32 ++ ++ /* flush write-buffer */ ++ sync ++ ++ /* Invalidate BTB */ ++ mfc0 $8, $16, 7 /* CP0_CONFIG */ ++ nop ++ ori $8, 2 ++ mtc0 $8, $16, 7 ++ nop ++ ++ b _ep0_idle_state_fini ++ nop ++ ++__ep0_prog_start1: ++ li $9, 0x48 /* SVDOUTPKTRDY and DATAEND */ ++ sb $9, 0x12($27) /* CSR0 */ ++ ++ li $9, 0xffff0000 ++ and $9, $25, $9 ++ andi $8, $26, 0xffff ++ or $20, $9, $8 /* target address */ ++ ++ b xfer_d2i ++ li $19, 0x2000 /* 16KB data length */ ++ ++__ep0_prog_start2: ++ li $9, 0x48 /* SVDOUTPKTRDY and DATAEND */ ++ sb $9, 0x12($27) /* CSR0 */ ++ ++ li $9, 0xffff0000 ++ and $9, $25, $9 ++ andi $8, $26, 0xffff ++ or $20, $9, $8 /* target address */ ++ ++ jalr $20 /* jump, and place the return address in $31 */ ++ nop ++ ++__ep0_prog_start2_return: ++/* User code can return to here after executing itself, by jumping to $31 */ ++ b usb_boot_return ++ nop ++ ++ /* 2.1.2 Standard setup request */ ++_ep0_std_req: ++ andi $12, $25, 0xff00 /* check bRequest */ ++ srl $12, $12, 8 ++ sub $9, $12, 0x05 /* check USB_REQ_SET_ADDRESS */ ++ bnez $9, __ep0_req_set_config ++ nop ++ ++ /* Handle USB_REQ_SET_ADDRESS */ ++__ep0_req_set_addr: ++ srl $9, $25, 16 /* get wValue */ ++ sb $9, 0x0($27) /* set FADDR */ ++ li $23, 1 /* NoData = 1 */ ++ b _ep0_idle_state_fini ++ nop ++ ++__ep0_req_set_config: ++ sub $9, $12, 0x09 /* check USB_REQ_SET_CONFIGURATION */ ++ bnez $9, __ep0_req_get_desc ++ nop ++ ++ /* Handle USB_REQ_SET_CONFIGURATION */ ++ li $23, 1 /* NoData = 1 */ ++ b _ep0_idle_state_fini ++ nop ++ ++__ep0_req_get_desc: ++ sub $9, $12, 0x06 /* check USB_REQ_GET_DESCRIPTOR */ ++ bnez $9, _ep0_idle_state_fini ++ li $23, 1 /* NoData = 1 */ ++ ++ /* Handle USB_REQ_GET_DESCRIPTOR */ ++ li $23, 0 /* NoData = 0 */ ++ ++ srl $9, $25, 24 /* wValue >> 8 */ ++ sub $8, $9, 0x01 /* check USB_DT_DEVICE */ ++ beqz $8, ___ep0_get_dev_desc ++ srl $21, $26, 16 /* get wLength */ ++ sub $8, $9, 0x02 /* check USB_DT_CONFIG */ ++ beqz $8, ___ep0_get_conf_desc ++ sub $8, $9, 0x03 /* check USB_DT_STRING */ ++ beqz $8, ___ep0_get_string_desc ++ sub $8, $9, 0x06 /* check USB_DT_DEVICE_QUALIFIER */ ++ beqz $8, ___ep0_get_dev_qualifier ++ nop ++ b _ep0_idle_state_fini ++ nop ++ ++___ep0_get_dev_desc: ++ load_addr $20, device_desc /* data pointer */ ++ li $22, 1 /* set EP0 to TX state */ ++ sub $8, $21, 18 ++ blez $8, _ep0_idle_state_fini /* wLength <= 18 */ ++ nop ++ li $21, 18 /* max length of device_desc */ ++ b _ep0_idle_state_fini ++ nop ++ ++___ep0_get_dev_qualifier: ++ load_addr $20, dev_qualifier /* data pointer */ ++ li $22, 1 /* set EP0 to TX state */ ++ sub $8, $21, 10 ++ blez $8, _ep0_idle_state_fini /* wLength <= 10 */ ++ nop ++ li $21, 10 /* max length of dev_qualifier */ ++ b _ep0_idle_state_fini ++ nop ++ ++___ep0_get_conf_desc: ++ load_addr $20, config_desc_fs /* data pointer of FS mode */ ++ lbu $8, 0x01($27) /* read POWER */ ++ andi $8, 0x10 /* test HS_MODE */ ++ beqz $8, ___ep0_get_conf_desc2 ++ nop ++ load_addr $20, config_desc_hs /* data pointer of HS mode */ ++ ++___ep0_get_conf_desc2: ++ li $22, 1 /* set EP0 to TX state */ ++ sub $8, $21, 32 ++ blez $8, _ep0_idle_state_fini /* wLength <= 32 */ ++ nop ++ li $21, 32 /* max length of config_desc */ ++ b _ep0_idle_state_fini ++ nop ++ ++___ep0_get_string_desc: ++ li $22, 1 /* set EP0 to TX state */ ++ ++ srl $9, $25, 16 /* wValue & 0xff */ ++ andi $9, 0xff ++ ++ sub $8, $9, 1 ++ beqz $8, ___ep0_get_string_manufacture ++ sub $8, $9, 2 ++ beqz $8, ___ep0_get_string_product ++ nop ++ ++___ep0_get_string_lang_ids: ++ load_addr $20, string_lang_ids /* data pointer */ ++ b _ep0_idle_state_fini ++ li $21, 4 /* data length */ ++ ++___ep0_get_string_manufacture: ++ load_addr $20, string_manufacture /* data pointer */ ++ b _ep0_idle_state_fini ++ li $21, 16 /* data length */ ++ ++___ep0_get_string_product: ++ load_addr $20, string_product /* data pointer */ ++ b _ep0_idle_state_fini ++ li $21, 46 /* data length */ ++ ++_ep0_idle_state_fini: ++ li $9, 0x40 /* SVDOUTPKTRDY */ ++ beqz $23, _ep0_idle_state_fini2 ++ nop ++ ori $9, $9, 0x08 /* DATAEND */ ++_ep0_idle_state_fini2: ++ sb $9, 0x12($27) /* CSR0 */ ++ beqz $22, check_intr_ep1in ++ nop ++ ++ /* 2.2 Handle EP0 TX state interrupt */ ++ep0_tx_state: ++ sub $9, $22, 1 ++ bnez $9, check_intr_ep1in ++ nop ++ ++ sub $9, $21, 64 /* max packetsize */ ++ blez $9, _ep0_tx_state2 /* data count <= 64 */ ++ ori $19, $21, 0 ++ li $19, 64 ++ ++_ep0_tx_state2: ++ beqz $19, _ep0_tx_state3 /* send ZLP */ ++ ori $18, $19, 0 /* record bytes to be transferred */ ++ sub $21, $21, $19 /* decrement data count */ ++ ++_ep0_fifo_write_loop: ++ lbu $9, 0($20) /* read data */ ++ sb $9, 0x20($27) /* load FIFO */ ++ sub $19, $19, 1 /* decrement counter */ ++ bnez $19, _ep0_fifo_write_loop ++ addi $20, $20, 1 /* increment data pointer */ ++ ++ sub $9, $18, 64 /* max packetsize */ ++ beqz $9, _ep0_tx_state4 ++ nop ++ ++_ep0_tx_state3: ++ /* transferred bytes < max packetsize */ ++ li $9, 0x0a /* set INPKTRDY and DATAEND */ ++ sb $9, 0x12($27) /* CSR0 */ ++ li $22, 0 /* set EP0 to IDLE state */ ++ b check_intr_ep1in ++ nop ++ ++_ep0_tx_state4: ++ /* transferred bytes == max packetsize */ ++ li $9, 0x02 /* set INPKTRDY */ ++ sb $9, 0x12($27) /* CSR0 */ ++ b check_intr_ep1in ++ nop ++ ++ /* 3. Check and handle EP1 BULK-IN interrupt */ ++check_intr_ep1in: ++ andi $9, $10, 0x2 /* check EP1 IN interrupt */ ++ beqz $9, check_intr_ep1out ++ nop ++ ++handle_epin1_intr: ++ li $9, 1 ++ sb $9, 0x0e($27) /* set INDEX 1 */ ++ lbu $9, 0x12($27) /* read INCSR */ ++ ++ andi $8, $9, 0x2 /* check INCSR_FFNOTEMPT */ ++ bnez $8, _epin1_tx_state4 ++ nop ++ ++_epin1_write_fifo: ++ lhu $9, 0x10($27) /* get INMAXP */ ++ sub $8, $21, $9 ++ blez $8, _epin1_tx_state1 /* bytes left <= INMAXP */ ++ ori $19, $21, 0 ++ ori $19, $9, 0 ++ ++_epin1_tx_state1: ++ beqz $19, _epin1_tx_state4 /* No data */ ++ nop ++ ++ sub $21, $21, $19 /* decrement data count */ ++ ++ srl $5, $19, 2 /* # of word */ ++ andi $6, $19, 0x3 /* # of byte */ ++ beqz $5, _epin1_tx_state2 ++ nop ++ ++_epin1_fifo_write_word: ++ lw $9, 0($20) /* read data from source address */ ++ sw $9, 0x24($27) /* write FIFO */ ++ sub $5, $5, 1 /* decrement counter */ ++ bnez $5, _epin1_fifo_write_word ++ addiu $20, $20, 4 /* increment dest address */ ++ ++_epin1_tx_state2: ++ beqz $6, _epin1_tx_state3 ++ nop ++ ++_epin1_fifo_write_byte: ++ lbu $9, 0($20) /* read data from source address */ ++ sb $9, 0x24($27) /* write FIFO */ ++ sub $6, $6, 1 /* decrement counter */ ++ bnez $6, _epin1_fifo_write_byte ++ addiu $20, $20, 1 /* increment dest address */ ++ ++_epin1_tx_state3: ++ li $9, 0x1 ++ sb $9, 0x12($27) /* INCSR, set INPKTRDY */ ++ ++_epin1_tx_state4: ++ /* 4. Check and handle EP1 BULK-OUT interrupt */ ++check_intr_ep1out: ++ lhu $9, 0x04($27) /* read INTROUT */ ++ andi $9, 0x2 ++ beqz $9, check_status_next ++ nop ++ ++handle_epout1_intr: ++ li $9, 1 ++ sb $9, 0x0e($27) /* set INDEX 1 */ ++ ++ lbu $9, 0x16($27) /* read OUTCSR */ ++ andi $9, 0x1 /* check OUTPKTRDY */ ++ beqz $9, check_status_next ++ nop ++ ++_epout1_read_fifo: ++ lhu $19, 0x18($27) /* read OUTCOUNT */ ++ srl $5, $19, 2 /* # of word */ ++ andi $6, $19, 0x3 /* # of byte */ ++ beqz $5, _epout1_rx_state1 ++ nop ++ ++_epout1_fifo_read_word: ++ lw $9, 0x24($27) /* read FIFO */ ++ sw $9, 0($20) /* store to dest address */ ++ sub $5, $5, 1 /* decrement counter */ ++ bnez $5, _epout1_fifo_read_word ++ addiu $20, $20, 4 /* increment dest address */ ++ ++_epout1_rx_state1: ++ beqz $6, _epout1_rx_state2 ++ nop ++ ++_epout1_fifo_read_byte: ++ lbu $9, 0x24($27) /* read FIFO */ ++ sb $9, 0($20) /* store to dest address */ ++ sub $6, $6, 1 /* decrement counter */ ++ bnez $6, _epout1_fifo_read_byte ++ addiu $20, $20, 1 /* increment dest address */ ++ ++_epout1_rx_state2: ++ sb $0, 0x16($27) /* clear OUTPKTRDY */ ++ ++check_status_next: ++ b usb_command_loop ++ nop ++ ++/* Device/Configuration/Interface/Endpoint/String Descriptors */ ++ ++ .align 2 ++device_desc: ++ .byte 0x12 /* bLength */ ++ .byte 0x01 /* bDescriptorType */ ++ .byte 0x00 /* bcdUSB */ ++ .byte 0x02 /* bcdUSB */ ++ .byte 0x00 /* bDeviceClass */ ++ .byte 0x00 /* bDeviceSubClass */ ++ .byte 0x00 /* bDeviceProtocol */ ++ .byte 0x40 /* bMaxPacketSize0 */ ++ .byte 0x1a /* idVendor */ ++ .byte 0x60 /* idVendor */ ++ .byte 0x40 /* idProduct */ ++ .byte 0x47 /* idProduct */ ++ .byte 0x00 /* bcdDevice */ ++ .byte 0x01 /* bcdDevice */ ++ .byte 0x01 /* iManufacturer */ ++ .byte 0x02 /* iProduct */ ++ .byte 0x00 /* iSerialNumber */ ++ .byte 0x01 /* bNumConfigurations */ ++ ++ .align 2 ++dev_qualifier: ++ .byte 0x0a /* bLength */ ++ .byte 0x06 /* bDescriptorType */ ++ .byte 0x00 /* bcdUSB */ ++ .byte 0x02 /* bcdUSB */ ++ .byte 0x00 /* bDeviceClass */ ++ .byte 0x00 /* bDeviceSubClass */ ++ .byte 0x00 /* bDeviceProtocol */ ++ .byte 0x40 /* bMaxPacketSize0 */ ++ .byte 0x01 /* bNumConfigurations */ ++ .byte 0x00 /* bRESERVED */ ++ ++ .align 2 ++config_desc_hs: ++ .byte 0x09 /* bLength */ ++ .byte 0x02 /* bDescriptorType */ ++ .byte 0x20 /* wTotalLength */ ++ .byte 0x00 /* wTotalLength */ ++ .byte 0x01 /* bNumInterfaces */ ++ .byte 0x01 /* bConfigurationValue */ ++ .byte 0x00 /* iConfiguration */ ++ .byte 0xc0 /* bmAttributes */ ++ .byte 0x01 /* MaxPower */ ++intf_desc_hs: ++ .byte 0x09 /* bLength */ ++ .byte 0x04 /* bDescriptorType */ ++ .byte 0x00 /* bInterfaceNumber */ ++ .byte 0x00 /* bAlternateSetting */ ++ .byte 0x02 /* bNumEndpoints */ ++ .byte 0xff /* bInterfaceClass */ ++ .byte 0x00 /* bInterfaceSubClass */ ++ .byte 0x50 /* bInterfaceProtocol */ ++ .byte 0x00 /* iInterface */ ++ep1_desc_hs: ++ .byte 0x07 /* bLength */ ++ .byte 0x05 /* bDescriptorType */ ++ .byte 0x01 /* bEndpointAddress */ ++ .byte 0x02 /* bmAttributes */ ++ .byte 0x00 /* wMaxPacketSize */ ++ .byte 0x02 /* wMaxPacketSize */ ++ .byte 0x00 /* bInterval */ ++ep2_desc_hs: ++ .byte 0x07 /* bLength */ ++ .byte 0x05 /* bDescriptorType */ ++ .byte 0x81 /* bEndpointAddress */ ++ .byte 0x02 /* bmAttributes */ ++ .byte 0x00 /* wMaxPacketSize */ ++ .byte 0x02 /* wMaxPacketSize */ ++ .byte 0x00 /* bInterval */ ++ ++ .align 2 ++config_desc_fs: ++ .byte 0x09 /* bLength */ ++ .byte 0x02 /* bDescriptorType */ ++ .byte 0x20 /* wTotalLength */ ++ .byte 0x00 /* wTotalLength */ ++ .byte 0x01 /* bNumInterfaces */ ++ .byte 0x01 /* bConfigurationValue */ ++ .byte 0x00 /* iConfiguration */ ++ .byte 0xc0 /* bmAttributes */ ++ .byte 0x01 /* MaxPower */ ++intf_desc_fs: ++ .byte 0x09 /* bLength */ ++ .byte 0x04 /* bDescriptorType */ ++ .byte 0x00 /* bInterfaceNumber */ ++ .byte 0x00 /* bAlternateSetting */ ++ .byte 0x02 /* bNumEndpoints */ ++ .byte 0xff /* bInterfaceClass */ ++ .byte 0x00 /* bInterfaceSubClass */ ++ .byte 0x50 /* bInterfaceProtocol */ ++ .byte 0x00 /* iInterface */ ++ep1_desc_fs: ++ .byte 0x07 /* bLength */ ++ .byte 0x05 /* bDescriptorType */ ++ .byte 0x01 /* bEndpointAddress */ ++ .byte 0x02 /* bmAttributes */ ++ .byte 0x40 /* wMaxPacketSize */ ++ .byte 0x00 /* wMaxPacketSize */ ++ .byte 0x00 /* bInterval */ ++ep2_desc_fs: ++ .byte 0x07 /* bLength */ ++ .byte 0x05 /* bDescriptorType */ ++ .byte 0x81 /* bEndpointAddress */ ++ .byte 0x02 /* bmAttributes */ ++ .byte 0x40 /* wMaxPacketSize */ ++ .byte 0x00 /* wMaxPacketSize */ ++ .byte 0x00 /* bInterval */ ++ ++ .align 2 ++string_lang_ids: ++ .byte 0x04 ++ .byte 0x03 ++ .byte 0x09 ++ .byte 0x04 ++ ++ .align 2 ++string_manufacture: ++ .byte 0x10 ++ .byte 0x03 ++ .byte 0x49 ++ .byte 0x00 ++ .byte 0x6e ++ .byte 0x00 ++ .byte 0x67 ++ .byte 0x00 ++ .byte 0x65 ++ .byte 0x00 ++ .byte 0x6e ++ .byte 0x00 ++ .byte 0x69 ++ .byte 0x00 ++ .byte 0x63 ++ .byte 0x00 ++ ++ .align 2 ++string_product: ++ .byte 0x2e ++ .byte 0x03 ++ .byte 0x4a ++ .byte 0x00 ++ .byte 0x5a ++ .byte 0x00 ++ .byte 0x34 ++ .byte 0x00 ++ .byte 0x37 ++ .byte 0x00 ++ .byte 0x34 ++ .byte 0x00 ++ .byte 0x30 ++ .byte 0x00 ++ .byte 0x20 ++ .byte 0x00 ++ .byte 0x55 ++ .byte 0x00 ++ .byte 0x53 ++ .byte 0x00 ++ .byte 0x42 ++ .byte 0x00 ++ .byte 0x20 ++ .byte 0x00 ++ .byte 0x42 ++ .byte 0x00 ++ .byte 0x6f ++ .byte 0x00 ++ .byte 0x6f ++ .byte 0x00 ++ .byte 0x74 ++ .byte 0x00 ++ .byte 0x20 ++ .byte 0x00 ++ .byte 0x44 ++ .byte 0x00 ++ .byte 0x65 ++ .byte 0x00 ++ .byte 0x76 ++ .byte 0x00 ++ .byte 0x69 ++ .byte 0x00 ++ .byte 0x63 ++ .byte 0x00 ++ .byte 0x65 ++ .byte 0x00 ++ ++ .align 2 ++cpu_info_data: ++ .byte 0x4a ++ .byte 0x5a ++ .byte 0x34 ++ .byte 0x37 ++ .byte 0x34 ++ .byte 0x30 ++ .byte 0x56 ++ .byte 0x31 ++usbboot_end: ++ ++ .set reorder +-- +1.7.9.5 + diff --git a/package/boot/uboot-xburst/patches/0003-add-mmc-support.patch b/package/boot/uboot-xburst/patches/0003-add-mmc-support.patch new file mode 100644 index 0000000000..e9baa7c373 --- /dev/null +++ b/package/boot/uboot-xburst/patches/0003-add-mmc-support.patch @@ -0,0 +1,1664 @@ +From bd36739e77669e8df45c38f6acfe2cea511534d9 Mon Sep 17 00:00:00 2001 +From: Xiangfu <xiangfu@openmobilefree.net> +Date: Wed, 10 Oct 2012 18:19:41 +0800 +Subject: [PATCH 3/6] add mmc support + +--- + arch/mips/include/asm/jz4740.h | 166 ++++++ + board/qi/qi_lb60/qi_lb60.c | 9 +- + drivers/mmc/Makefile | 1 + + drivers/mmc/jz_mmc.c | 1179 ++++++++++++++++++++++++++++++++++++++++ + drivers/mmc/jz_mmc.h | 176 ++++++ + include/configs/qi_lb60.h | 9 + + include/mmc.h | 40 ++ + 7 files changed, 1578 insertions(+), 2 deletions(-) + create mode 100644 drivers/mmc/jz_mmc.c + create mode 100644 drivers/mmc/jz_mmc.h + +diff --git a/arch/mips/include/asm/jz4740.h b/arch/mips/include/asm/jz4740.h +index 7a7cfff..68287fb 100644 +--- a/arch/mips/include/asm/jz4740.h ++++ b/arch/mips/include/asm/jz4740.h +@@ -1146,5 +1146,171 @@ extern void sdram_init(void); + extern void calc_clocks(void); + extern void rtc_init(void); + ++/************************************************************************* ++ * MSC ++ *************************************************************************/ ++#define REG8(addr) *((volatile u8 *)(addr)) ++#define REG16(addr) *((volatile u16 *)(addr)) ++#define REG32(addr) *((volatile u32 *)(addr)) ++ ++#define CPM_BASE 0xB0000000 ++#define CPM_CPCCR (CPM_BASE+0x00) ++#define CPM_MSCCDR (CPM_BASE+0x68) ++#define REG_CPM_MSCCDR REG32(CPM_MSCCDR) ++#define REG_CPM_CPCCR REG32(CPM_CPCCR) ++ ++#define MSC_BASE 0xB0021000 ++ ++#define MSC_STRPCL (MSC_BASE + 0x000) ++#define MSC_STAT (MSC_BASE + 0x004) ++#define MSC_CLKRT (MSC_BASE + 0x008) ++#define MSC_CMDAT (MSC_BASE + 0x00C) ++#define MSC_RESTO (MSC_BASE + 0x010) ++#define MSC_RDTO (MSC_BASE + 0x014) ++#define MSC_BLKLEN (MSC_BASE + 0x018) ++#define MSC_NOB (MSC_BASE + 0x01C) ++#define MSC_SNOB (MSC_BASE + 0x020) ++#define MSC_IMASK (MSC_BASE + 0x024) ++#define MSC_IREG (MSC_BASE + 0x028) ++#define MSC_CMD (MSC_BASE + 0x02C) ++#define MSC_ARG (MSC_BASE + 0x030) ++#define MSC_RES (MSC_BASE + 0x034) ++#define MSC_RXFIFO (MSC_BASE + 0x038) ++#define MSC_TXFIFO (MSC_BASE + 0x03C) ++ ++#define REG_MSC_STRPCL REG16(MSC_STRPCL) ++#define REG_MSC_STAT REG32(MSC_STAT) ++#define REG_MSC_CLKRT REG16(MSC_CLKRT) ++#define REG_MSC_CMDAT REG32(MSC_CMDAT) ++#define REG_MSC_RESTO REG16(MSC_RESTO) ++#define REG_MSC_RDTO REG16(MSC_RDTO) ++#define REG_MSC_BLKLEN REG16(MSC_BLKLEN) ++#define REG_MSC_NOB REG16(MSC_NOB) ++#define REG_MSC_SNOB REG16(MSC_SNOB) ++#define REG_MSC_IMASK REG16(MSC_IMASK) ++#define REG_MSC_IREG REG16(MSC_IREG) ++#define REG_MSC_CMD REG8(MSC_CMD) ++#define REG_MSC_ARG REG32(MSC_ARG) ++#define REG_MSC_RES REG16(MSC_RES) ++#define REG_MSC_RXFIFO REG32(MSC_RXFIFO) ++#define REG_MSC_TXFIFO REG32(MSC_TXFIFO) ++ ++/* MSC Clock and Control Register (MSC_STRPCL) */ ++ ++#define MSC_STRPCL_EXIT_MULTIPLE (1 << 7) ++#define MSC_STRPCL_EXIT_TRANSFER (1 << 6) ++#define MSC_STRPCL_START_READWAIT (1 << 5) ++#define MSC_STRPCL_STOP_READWAIT (1 << 4) ++#define MSC_STRPCL_RESET (1 << 3) ++#define MSC_STRPCL_START_OP (1 << 2) ++#define MSC_STRPCL_CLOCK_CONTROL_BIT 0 ++#define MSC_STRPCL_CLOCK_CONTROL_MASK (0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT) ++ #define MSC_STRPCL_CLOCK_CONTROL_STOP (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */ ++ #define MSC_STRPCL_CLOCK_CONTROL_START (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */ ++ ++/* MSC Status Register (MSC_STAT) */ ++ ++#define MSC_STAT_IS_RESETTING (1 << 15) ++#define MSC_STAT_SDIO_INT_ACTIVE (1 << 14) ++#define MSC_STAT_PRG_DONE (1 << 13) ++#define MSC_STAT_DATA_TRAN_DONE (1 << 12) ++#define MSC_STAT_END_CMD_RES (1 << 11) ++#define MSC_STAT_DATA_FIFO_AFULL (1 << 10) ++#define MSC_STAT_IS_READWAIT (1 << 9) ++#define MSC_STAT_CLK_EN (1 << 8) ++#define MSC_STAT_DATA_FIFO_FULL (1 << 7) ++#define MSC_STAT_DATA_FIFO_EMPTY (1 << 6) ++#define MSC_STAT_CRC_RES_ERR (1 << 5) ++#define MSC_STAT_CRC_READ_ERROR (1 << 4) ++#define MSC_STAT_CRC_WRITE_ERROR_BIT 2 ++#define MSC_STAT_CRC_WRITE_ERROR_MASK (0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT) ++ #define MSC_STAT_CRC_WRITE_ERROR_NO (0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */ ++ #define MSC_STAT_CRC_WRITE_ERROR (1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */ ++ #define MSC_STAT_CRC_WRITE_ERROR_NOSTS (2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */ ++#define MSC_STAT_TIME_OUT_RES (1 << 1) ++#define MSC_STAT_TIME_OUT_READ (1 << 0) ++ ++/* MSC Bus Clock Control Register (MSC_CLKRT) */ ++ ++#define MSC_CLKRT_CLK_RATE_BIT 0 ++#define MSC_CLKRT_CLK_RATE_MASK (0x7 << MSC_CLKRT_CLK_RATE_BIT) ++ #define MSC_CLKRT_CLK_RATE_DIV_1 (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_2 (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_4 (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_8 (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_16 (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_32 (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_64 (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */ ++ #define MSC_CLKRT_CLK_RATE_DIV_128 (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */ ++ ++/* MSC Command Sequence Control Register (MSC_CMDAT) */ ++ ++#define MSC_CMDAT_IO_ABORT (1 << 11) ++#define MSC_CMDAT_BUS_WIDTH_BIT 9 ++#define MSC_CMDAT_BUS_WIDTH_MASK (0x3 << MSC_CMDAT_BUS_WIDTH_BIT) ++#define MSC_CMDAT_BUS_WIDTH_1BIT (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) ++#define MSC_CMDAT_BUS_WIDTH_4BIT (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) ++#define MSC_CMDAT_DMA_EN (1 << 8) ++#define MSC_CMDAT_INIT (1 << 7) ++#define MSC_CMDAT_BUSY (1 << 6) ++#define MSC_CMDAT_STREAM_BLOCK (1 << 5) ++#define MSC_CMDAT_WRITE (1 << 4) ++#define MSC_CMDAT_READ (0 << 4) ++#define MSC_CMDAT_DATA_EN (1 << 3) ++#define MSC_CMDAT_RESPONSE_BIT 0 ++#define MSC_CMDAT_RESPONSE_MASK (0x7 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_NONE (0x0 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_R1 (0x1 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_R2 (0x2 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_R3 (0x3 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_R4 (0x4 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_R5 (0x5 << MSC_CMDAT_RESPONSE_BIT) ++#define MSC_CMDAT_RESPONSE_R6 (0x6 << MSC_CMDAT_RESPONSE_BIT) ++ ++/* MSC Interrupts Mask Register (MSC_IMASK) */ ++#define MSC_IMASK_SDIO (1 << 7) ++#define MSC_IMASK_TXFIFO_WR_REQ (1 << 6) ++#define MSC_IMASK_RXFIFO_RD_REQ (1 << 5) ++#define MSC_IMASK_END_CMD_RES (1 << 2) ++#define MSC_IMASK_PRG_DONE (1 << 1) ++#define MSC_IMASK_DATA_TRAN_DONE (1 << 0) ++ ++ ++/* MSC Interrupts Status Register (MSC_IREG) */ ++#define MSC_IREG_SDIO (1 << 7) ++#define MSC_IREG_TXFIFO_WR_REQ (1 << 6) ++#define MSC_IREG_RXFIFO_RD_REQ (1 << 5) ++#define MSC_IREG_END_CMD_RES (1 << 2) ++#define MSC_IREG_PRG_DONE (1 << 1) ++#define MSC_IREG_DATA_TRAN_DONE (1 << 0) ++ ++static __inline__ unsigned int __cpm_get_pllout2(void) ++{ ++ if (REG_CPM_CPCCR & CPM_CPCCR_PCS) ++ return __cpm_get_pllout(); ++ else ++ return __cpm_get_pllout()/2; ++} ++ ++static inline void __cpm_select_msc_clk(int sd) ++{ ++ unsigned int pllout2 = __cpm_get_pllout2(); ++ unsigned int div = 0; ++ ++ if (sd) { ++ div = pllout2 / 24000000; ++ } ++ else { ++ div = pllout2 / 16000000; ++ } ++ ++ REG_CPM_MSCCDR = div - 1; ++} ++#define __msc_reset() \ ++do { \ ++ REG_MSC_STRPCL = MSC_STRPCL_RESET; \ ++ while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \ ++} while (0) ++ + #endif /* !__ASSEMBLY__ */ + #endif /* __JZ4740_H__ */ +diff --git a/board/qi/qi_lb60/qi_lb60.c b/board/qi/qi_lb60/qi_lb60.c +index 3bd4e2f..a2ba648 100644 +--- a/board/qi/qi_lb60/qi_lb60.c ++++ b/board/qi/qi_lb60/qi_lb60.c +@@ -40,8 +40,13 @@ static void gpio_init(void) + __gpio_clear_pin(GPIO_KEYOUT_BASE + i); + } + +- __gpio_as_input(GPIO_KEYIN_8); +- __gpio_enable_pull(GPIO_KEYIN_8); ++ if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){ ++ printf("[S] pressed, enable UART0\n"); ++ __gpio_as_uart0(); ++ } else { ++ __gpio_as_input(GPIO_KEYIN_8); ++ __gpio_enable_pull(GPIO_KEYIN_8); ++ } + + /* enable the TP4, TP5 as UART0 */ + __gpio_jtag_to_uart0(); +diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile +index 565ba6a..3c717b1 100644 +--- a/drivers/mmc/Makefile ++++ b/drivers/mmc/Makefile +@@ -47,6 +47,7 @@ COBJS-$(CONFIG_SDHCI) += sdhci.o + COBJS-$(CONFIG_S5P_SDHCI) += s5p_sdhci.o + COBJS-$(CONFIG_SH_MMCIF) += sh_mmcif.o + COBJS-$(CONFIG_TEGRA_MMC) += tegra_mmc.o ++COBJS-$(CONFIG_JZ4740_MMC) += jz_mmc.o + + COBJS := $(COBJS-y) + SRCS := $(COBJS:.o=.c) +diff --git a/drivers/mmc/jz_mmc.c b/drivers/mmc/jz_mmc.c +new file mode 100644 +index 0000000..642cecc +--- /dev/null ++++ b/drivers/mmc/jz_mmc.c +@@ -0,0 +1,1179 @@ ++/* ++ * (C) Copyright 2003 ++ * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net ++ * ++ * See file CREDITS for list of people who contributed to this ++ * project. ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ ++#include <config.h> ++#include <common.h> ++#include <part.h> ++#include <mmc.h> ++ ++#include <asm/io.h> ++#include <asm/jz4740.h> ++#include "jz_mmc.h" ++ ++static int sd2_0 = 0; ++static int mmc_ready = 0; ++static int use_4bit; /* Use 4-bit data bus */ ++/* ++ * MMC Events ++ */ ++#define MMC_EVENT_NONE 0x00 /* No events */ ++#define MMC_EVENT_RX_DATA_DONE 0x01 /* Rx data done */ ++#define MMC_EVENT_TX_DATA_DONE 0x02 /* Tx data done */ ++#define MMC_EVENT_PROG_DONE 0x04 /* Programming is done */ ++ ++ ++#define MMC_IRQ_MASK() \ ++do { \ ++ REG_MSC_IMASK = 0xffff; \ ++ REG_MSC_IREG = 0xffff; \ ++} while (0) ++ ++/* ++ * GPIO definition ++ */ ++#if defined(CONFIG_SAKC) ++ ++#define __msc_init_io() \ ++do { \ ++ __gpio_as_input(GPIO_SD_CD_N); \ ++} while (0) ++ ++#else ++#define __msc_init_io() \ ++do { \ ++ __gpio_as_output(GPIO_SD_VCC_EN_N); \ ++ __gpio_as_input(GPIO_SD_CD_N); \ ++} while (0) ++ ++#define __msc_enable_power() \ ++do { \ ++ __gpio_clear_pin(GPIO_SD_VCC_EN_N); \ ++} while (0) ++ ++#define __msc_disable_power() \ ++do { \ ++ __gpio_set_pin(GPIO_SD_VCC_EN_N); \ ++} while (0) ++ ++#endif /* CONFIG_SAKE */ ++ ++#define __msc_card_detected() \ ++({ \ ++ int detected = 1; \ ++ __gpio_as_input(GPIO_SD_CD_N); \ ++ __gpio_disable_pull(GPIO_SD_CD_N); \ ++ if (!__gpio_get_pin(GPIO_SD_CD_N)) \ ++ detected = 0; \ ++ detected; \ ++}) ++ ++/* ++ * Local functions ++ */ ++ ++extern int ++fat_register_device(block_dev_desc_t *dev_desc, int part_no); ++ ++static block_dev_desc_t mmc_dev; ++ ++block_dev_desc_t * mmc_get_dev(int dev) ++{ ++ return ((block_dev_desc_t *)&mmc_dev); ++} ++ ++/* Stop the MMC clock and wait while it happens */ ++static inline int jz_mmc_stop_clock(void) ++{ ++ int timeout = 1000; ++ ++ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; ++ ++ while (timeout && (REG_MSC_STAT & MSC_STAT_CLK_EN)) { ++ timeout--; ++ if (timeout == 0) ++ return MMC_ERROR_TIMEOUT; ++ udelay(1); ++ } ++ return MMC_NO_ERROR; ++} ++ ++/* Start the MMC clock and operation */ ++static inline int jz_mmc_start_clock(void) ++{ ++ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START | MSC_STRPCL_START_OP; ++ return MMC_NO_ERROR; ++} ++ ++static inline u32 jz_mmc_calc_clkrt(int is_sd, u32 rate) ++{ ++ u32 clkrt = 0; ++ u32 clk_src = is_sd ? 24000000 : 16000000; ++ ++ while (rate < clk_src) { ++ clkrt ++; ++ clk_src >>= 1; ++ } ++ ++ return clkrt; ++} ++ ++/* Set the MMC clock frequency */ ++void jz_mmc_set_clock(int sd, u32 rate) ++{ ++ jz_mmc_stop_clock(); ++ ++ /* Select clock source of MSC */ ++ __cpm_select_msc_clk(sd); ++ ++ /* Set clock dividor of MSC */ ++ REG_MSC_CLKRT = jz_mmc_calc_clkrt(sd, rate); ++} ++ ++static int jz_mmc_check_status(struct mmc_request *request) ++{ ++ u32 status = REG_MSC_STAT; ++ ++ /* Checking for response or data timeout */ ++ if (status & (MSC_STAT_TIME_OUT_RES | MSC_STAT_TIME_OUT_READ)) { ++ printf("MMC/SD timeout, MMC_STAT 0x%x CMD %d\n", status, request->cmd); ++ return MMC_ERROR_TIMEOUT; ++ } ++ ++ /* Checking for CRC error */ ++ if (status & (MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_RES_ERR)) { ++ printf("MMC/CD CRC error, MMC_STAT 0x%x\n", status); ++ return MMC_ERROR_CRC; ++ } ++ ++ return MMC_NO_ERROR; ++} ++ ++/* Obtain response to the command and store it to response buffer */ ++static void jz_mmc_get_response(struct mmc_request *request) ++{ ++ int i; ++ u8 *buf; ++ u32 data; ++ ++ debug("fetch response for request %d, cmd %d\n", ++ request->rtype, request->cmd); ++ ++ buf = request->response; ++ request->result = MMC_NO_ERROR; ++ ++ switch (request->rtype) { ++ case RESPONSE_R1: case RESPONSE_R1B: case RESPONSE_R6: ++ case RESPONSE_R3: case RESPONSE_R4: case RESPONSE_R5: ++ { ++ data = REG_MSC_RES; ++ buf[0] = (data >> 8) & 0xff; ++ buf[1] = data & 0xff; ++ data = REG_MSC_RES; ++ buf[2] = (data >> 8) & 0xff; ++ buf[3] = data & 0xff; ++ data = REG_MSC_RES; ++ buf[4] = data & 0xff; ++ ++ debug("request %d, response [%02x %02x %02x %02x %02x]\n", ++ request->rtype, buf[0], buf[1], buf[2], buf[3], buf[4]); ++ break; ++ } ++ case RESPONSE_R2_CID: case RESPONSE_R2_CSD: ++ { ++ for (i = 0; i < 16; i += 2) { ++ data = REG_MSC_RES; ++ buf[i] = (data >> 8) & 0xff; ++ buf[i+1] = data & 0xff; ++ } ++ debug("request %d, response [", request->rtype); ++#if CONFIG_MMC_DEBUG_VERBOSE > 2 ++ if (g_mmc_debug >= 3) { ++ int n; ++ for (n = 0; n < 17; n++) ++ printk("%02x ", buf[n]); ++ printk("]\n"); ++ } ++#endif ++ break; ++ } ++ case RESPONSE_NONE: ++ debug("No response\n"); ++ break; ++ ++ default: ++ debug("unhandled response type for request %d\n", request->rtype); ++ break; ++ } ++} ++ ++static int jz_mmc_receive_data(struct mmc_request *req) ++{ ++ u32 stat, timeout, data, cnt; ++ u8 *buf = req->buffer; ++ u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */ ++ ++ timeout = 0x3ffffff; ++ ++ while (timeout) { ++ timeout--; ++ stat = REG_MSC_STAT; ++ ++ if (stat & MSC_STAT_TIME_OUT_READ) ++ return MMC_ERROR_TIMEOUT; ++ else if (stat & MSC_STAT_CRC_READ_ERROR) ++ return MMC_ERROR_CRC; ++ else if (!(stat & MSC_STAT_DATA_FIFO_EMPTY) ++ || (stat & MSC_STAT_DATA_FIFO_AFULL)) { ++ /* Ready to read data */ ++ break; ++ } ++ udelay(1); ++ } ++ if (!timeout) ++ return MMC_ERROR_TIMEOUT; ++ ++ /* Read data from RXFIFO. It could be FULL or PARTIAL FULL */ ++ cnt = wblocklen; ++ while (cnt) { ++ data = REG_MSC_RXFIFO; ++ { ++ *buf++ = (u8)(data >> 0); ++ *buf++ = (u8)(data >> 8); ++ *buf++ = (u8)(data >> 16); ++ *buf++ = (u8)(data >> 24); ++ } ++ cnt --; ++ while (cnt && (REG_MSC_STAT & MSC_STAT_DATA_FIFO_EMPTY)) ++ ; ++ } ++ return MMC_NO_ERROR; ++} ++ ++static int jz_mmc_transmit_data(struct mmc_request *req) ++{ ++#if 0 ++ u32 nob = req->nob; ++ u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */ ++ u8 *buf = req->buffer; ++ u32 *wbuf = (u32 *)buf; ++ u32 waligned = (((u32)buf & 0x3) == 0); /* word aligned ? */ ++ u32 stat, timeout, data, cnt; ++ ++ for (nob; nob >= 1; nob--) { ++ timeout = 0x3FFFFFF; ++ ++ while (timeout) { ++ timeout--; ++ stat = REG_MSC_STAT; ++ ++ if (stat & (MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_WRITE_ERROR_NOSTS)) ++ return MMC_ERROR_CRC; ++ else if (!(stat & MSC_STAT_DATA_FIFO_FULL)) { ++ /* Ready to write data */ ++ break; ++ } ++ ++ udelay(1); ++ } ++ ++ if (!timeout) ++ return MMC_ERROR_TIMEOUT; ++ ++ /* Write data to TXFIFO */ ++ cnt = wblocklen; ++ while (cnt) { ++ while (REG_MSC_STAT & MSC_STAT_DATA_FIFO_FULL) ++ ; ++ ++ if (waligned) { ++ REG_MSC_TXFIFO = *wbuf++; ++ } ++ else { ++ data = *buf++ | (*buf++ << 8) | (*buf++ << 16) | (*buf++ << 24); ++ REG_MSC_TXFIFO = data; ++ } ++ ++ cnt--; ++ } ++ } ++#endif ++ return MMC_NO_ERROR; ++} ++ ++ ++/* ++ * Name: int jz_mmc_exec_cmd() ++ * Function: send command to the card, and get a response ++ * Input: struct mmc_request *req : MMC/SD request ++ * Output: 0: right >0: error code ++ */ ++int jz_mmc_exec_cmd(struct mmc_request *request) ++{ ++ u32 cmdat = 0, events = 0; ++ int retval, timeout = 0x3fffff; ++ ++ /* Indicate we have no result yet */ ++ request->result = MMC_NO_RESPONSE; ++ if (request->cmd == MMC_CIM_RESET) { ++ /* On reset, 1-bit bus width */ ++ use_4bit = 0; ++ ++ /* Reset MMC/SD controller */ ++ __msc_reset(); ++ ++ /* On reset, drop MMC clock down */ ++ jz_mmc_set_clock(0, MMC_CLOCK_SLOW); ++ ++ /* On reset, stop MMC clock */ ++ jz_mmc_stop_clock(); ++ } ++ if (request->cmd == MMC_CMD_SEND_OP_COND) { ++ debug("Have an MMC card\n"); ++ /* always use 1bit for MMC */ ++ use_4bit = 0; ++ } ++ if (request->cmd == SET_BUS_WIDTH) { ++ if (request->arg == 0x2) { ++ printf("Use 4-bit bus width\n"); ++ use_4bit = 1; ++ } else { ++ printf("Use 1-bit bus width\n"); ++ use_4bit = 0; ++ } ++ } ++ ++ /* stop clock */ ++ jz_mmc_stop_clock(); ++ ++ /* mask all interrupts */ ++ REG_MSC_IMASK = 0xffff; ++ ++ /* clear status */ ++ REG_MSC_IREG = 0xffff; ++ ++ /* use 4-bit bus width when possible */ ++ if (use_4bit) ++ cmdat |= MSC_CMDAT_BUS_WIDTH_4BIT; ++ ++ /* Set command type and events */ ++ switch (request->cmd) { ++ /* MMC core extra command */ ++ case MMC_CIM_RESET: ++ cmdat |= MSC_CMDAT_INIT; /* Initialization sequence sent prior to command */ ++ break; ++ ++ /* bc - broadcast - no response */ ++ case MMC_CMD_GO_IDLE_STATE: ++ case MMC_CMD_SET_DSR: ++ break; ++ ++ /* bcr - broadcast with response */ ++ case MMC_CMD_SEND_OP_COND: ++ case MMC_CMD_ALL_SEND_CID: ++ case MMC_GO_IRQ_STATE: ++ break; ++ ++ /* adtc - addressed with data transfer */ ++ case MMC_READ_DAT_UNTIL_STOP: ++ case MMC_CMD_READ_SINGLE_BLOCK: ++ case MMC_CMD_READ_MULTIPLE_BLOCK: ++ case SD_CMD_APP_SEND_SCR: ++ cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_READ; ++ events = MMC_EVENT_RX_DATA_DONE; ++ break; ++ ++ case MMC_WRITE_DAT_UNTIL_STOP: ++ case MMC_CMD_WRITE_SINGLE_BLOCK: ++ case MMC_CMD_WRITE_MULTIPLE_BLOCK: ++ case MMC_PROGRAM_CID: ++ case MMC_PROGRAM_CSD: ++ case MMC_SEND_WRITE_PROT: ++ case MMC_GEN_CMD: ++ case MMC_LOCK_UNLOCK: ++ cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_WRITE; ++ events = MMC_EVENT_TX_DATA_DONE | MMC_EVENT_PROG_DONE; ++ ++ break; ++ ++ case MMC_CMD_STOP_TRANSMISSION: ++ events = MMC_EVENT_PROG_DONE; ++ break; ++ ++ /* ac - no data transfer */ ++ default: ++ break; ++ } ++ ++ /* Set response type */ ++ switch (request->rtype) { ++ case RESPONSE_NONE: ++ break; ++ ++ case RESPONSE_R1B: ++ cmdat |= MSC_CMDAT_BUSY; ++ /*FALLTHRU*/ ++ case RESPONSE_R1: ++ cmdat |= MSC_CMDAT_RESPONSE_R1; ++ break; ++ case RESPONSE_R2_CID: ++ case RESPONSE_R2_CSD: ++ cmdat |= MSC_CMDAT_RESPONSE_R2; ++ break; ++ case RESPONSE_R3: ++ cmdat |= MSC_CMDAT_RESPONSE_R3; ++ break; ++ case RESPONSE_R4: ++ cmdat |= MSC_CMDAT_RESPONSE_R4; ++ break; ++ case RESPONSE_R5: ++ cmdat |= MSC_CMDAT_RESPONSE_R5; ++ break; ++ case RESPONSE_R6: ++ cmdat |= MSC_CMDAT_RESPONSE_R6; ++ break; ++ default: ++ break; ++ } ++ ++ /* Set command index */ ++ if (request->cmd == MMC_CIM_RESET) { ++ REG_MSC_CMD = MMC_CMD_GO_IDLE_STATE; ++ } else { ++ REG_MSC_CMD = request->cmd; ++ } ++ ++ /* Set argument */ ++ REG_MSC_ARG = request->arg; ++ ++ /* Set block length and nob */ ++ if (request->cmd == SD_CMD_APP_SEND_SCR) { /* get SCR from DataFIFO */ ++ REG_MSC_BLKLEN = 8; ++ REG_MSC_NOB = 1; ++ } else { ++ REG_MSC_BLKLEN = request->block_len; ++ REG_MSC_NOB = request->nob; ++ } ++ ++ /* Set command */ ++ REG_MSC_CMDAT = cmdat; ++ ++ debug("Send cmd %d cmdat: %x arg: %x resp %d\n", request->cmd, ++ cmdat, request->arg, request->rtype); ++ ++ /* Start MMC/SD clock and send command to card */ ++ jz_mmc_start_clock(); ++ ++ /* Wait for command completion */ ++ while (timeout-- && !(REG_MSC_STAT & MSC_STAT_END_CMD_RES)) ++ ; ++ ++ if (timeout == 0) ++ return MMC_ERROR_TIMEOUT; ++ ++ REG_MSC_IREG = MSC_IREG_END_CMD_RES; /* clear flag */ ++ ++ /* Check for status */ ++ retval = jz_mmc_check_status(request); ++ if (retval) { ++ return retval; ++ } ++ ++ /* Complete command with no response */ ++ if (request->rtype == RESPONSE_NONE) { ++ return MMC_NO_ERROR; ++ } ++ ++ /* Get response */ ++ jz_mmc_get_response(request); ++ ++ /* Start data operation */ ++ if (events & (MMC_EVENT_RX_DATA_DONE | MMC_EVENT_TX_DATA_DONE)) { ++ if (events & MMC_EVENT_RX_DATA_DONE) { ++ if (request->cmd == SD_CMD_APP_SEND_SCR) { ++ /* SD card returns SCR register as data. ++ MMC core expect it in the response buffer, ++ after normal response. */ ++ request->buffer = (u8 *)((u32)request->response + 5); ++ } ++ jz_mmc_receive_data(request); ++ } ++ ++ if (events & MMC_EVENT_TX_DATA_DONE) { ++ jz_mmc_transmit_data(request); ++ } ++ ++ /* Wait for Data Done */ ++ while (!(REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE)) ++ ; ++ REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE; /* clear status */ ++ } ++ ++ /* Wait for Prog Done event */ ++ if (events & MMC_EVENT_PROG_DONE) { ++ while (!(REG_MSC_IREG & MSC_IREG_PRG_DONE)) ++ ; ++ REG_MSC_IREG = MSC_IREG_PRG_DONE; /* clear status */ ++ } ++ ++ /* Command completed */ ++ ++ return MMC_NO_ERROR; /* return successfully */ ++} ++ ++int mmc_block_read(u8 *dst, ulong src, ulong len) ++{ ++ ++ struct mmc_request request; ++ struct mmc_response_r1 r1; ++ int retval = 0; ++ ++ if (len == 0) ++ goto exit; ++ ++ mmc_simple_cmd(&request, MMC_CMD_SEND_STATUS, mmcinfo.rca, RESPONSE_R1); ++ retval = mmc_unpack_r1(&request, &r1, 0); ++ if (retval && (retval != MMC_ERROR_STATE_MISMATCH)) ++ goto exit; ++ ++ mmc_simple_cmd(&request, MMC_CMD_SET_BLOCKLEN, len, RESPONSE_R1); ++ if (retval = mmc_unpack_r1(&request, &r1, 0)) ++ goto exit; ++ ++ if (!sd2_0) ++ src *= mmcinfo.block_len; ++ ++ mmc_send_cmd(&request, MMC_CMD_READ_SINGLE_BLOCK, src, 1, len, RESPONSE_R1, dst); ++ if (retval = mmc_unpack_r1(&request, &r1, 0)) ++ goto exit; ++ ++exit: ++ return retval; ++} ++ ++ulong mmc_bread(int dev_num, ulong blkstart, ulong blkcnt, ulong *dst) ++{ ++ if (!mmc_ready) { ++ printf("Please initial the MMC first\n"); ++ return -1; ++ } ++ ++ int i = 0; ++ ulong dst_tmp = dst; ++ ++ for (i = 0; i < blkcnt; i++) { ++ if ((mmc_block_read((uchar *)(dst_tmp), blkstart, mmcinfo.block_len)) < 0) ++ return -1; ++ ++ dst_tmp += mmcinfo.block_len; ++ blkstart++; ++ } ++ ++ return i; ++} ++ ++int mmc_select_card(void) ++{ ++ struct mmc_request request; ++ struct mmc_response_r1 r1; ++ int retval; ++ ++ mmc_simple_cmd(&request, MMC_CMD_SELECT_CARD, mmcinfo.rca, RESPONSE_R1B); ++ retval = mmc_unpack_r1(&request, &r1, 0); ++ if (retval) { ++ return retval; ++ } ++ ++ if (mmcinfo.sd) { ++ mmc_simple_cmd(&request, MMC_CMD_APP_CMD, mmcinfo.rca, RESPONSE_R1); ++ retval = mmc_unpack_r1(&request,&r1,0); ++ if (retval) { ++ return retval; ++ } ++#if defined(MMC_BUS_WIDTH_1BIT) ++ mmc_simple_cmd(&request, SET_BUS_WIDTH, 1, RESPONSE_R1); ++#else ++ mmc_simple_cmd(&request, SET_BUS_WIDTH, 2, RESPONSE_R1); ++#endif ++ retval = mmc_unpack_r1(&request,&r1,0); ++ if (retval) { ++ return retval; ++ } ++ } ++ return 0; ++} ++ ++/* ++ * Configure card ++ */ ++static void mmc_configure_card(void) ++{ ++ u32 rate; ++ ++ /* Get card info */ ++ if (sd2_0) ++ mmcinfo.block_num = (mmcinfo.csd.c_size + 1) << 10; ++ else ++ mmcinfo.block_num = (mmcinfo.csd.c_size + 1) * (1 << (mmcinfo.csd.c_size_mult + 2)); ++ ++ mmcinfo.block_len = 1 << mmcinfo.csd.read_bl_len; ++ ++ mmc_dev.if_type = IF_TYPE_SD; ++ mmc_dev.part_type = PART_TYPE_DOS; ++ mmc_dev.dev = 0; ++ mmc_dev.lun = 0; ++ mmc_dev.type = 0; ++ mmc_dev.blksz = mmcinfo.block_len; ++ mmc_dev.lba = mmcinfo.block_num; ++ mmc_dev.removable = 0; ++ ++ printf("%s Detected: %lu blocks of %lu bytes\n", ++ sd2_0 == 1 ? "SDHC" : "SD", ++ mmc_dev.lba, ++ mmc_dev.blksz); ++ ++ /* Fix the clock rate */ ++ rate = mmc_tran_speed(mmcinfo.csd.tran_speed); ++ if (rate < MMC_CLOCK_SLOW) ++ rate = MMC_CLOCK_SLOW; ++ if ((mmcinfo.sd == 0) && (rate > MMC_CLOCK_FAST)) ++ rate = MMC_CLOCK_FAST; ++ if ((mmcinfo.sd) && (rate > SD_CLOCK_FAST)) ++ rate = SD_CLOCK_FAST; ++ ++ debug("%s: block_len=%d block_num=%d rate=%d\n", ++ __func__, mmcinfo.block_len, mmcinfo.block_num, rate); ++ ++ jz_mmc_set_clock(mmcinfo.sd, rate); ++} ++ ++/* ++ * State machine routines to initialize card(s) ++ */ ++ ++/* ++ CIM_SINGLE_CARD_ACQ (frequency at 400 kHz) ++ --- Must enter from GO_IDLE_STATE --- ++ 1. SD_SEND_OP_COND (SD Card) [CMD55] + [CMD41] ++ 2. SEND_OP_COND (Full Range) [CMD1] {optional} ++ 3. SEND_OP_COND (Set Range ) [CMD1] ++ If busy, delay and repeat step 2 ++ 4. ALL_SEND_CID [CMD2] ++ If timeout, set an error (no cards found) ++ 5. SET_RELATIVE_ADDR [CMD3] ++ 6. SEND_CSD [CMD9] ++ 7. SET_DSR [CMD4] Only call this if (csd.dsr_imp). ++ 8. Set clock frequency (check available in csd.tran_speed) ++ */ ++ ++#define MMC_INIT_DOING 0 ++#define MMC_INIT_PASSED 1 ++#define MMC_INIT_FAILED 2 ++ ++static int mmc_init_card_state(struct mmc_request *request) ++{ ++ struct mmc_response_r1 r1; ++ struct mmc_response_r3 r3; ++ int retval; ++ int ocr = 0x40300000; ++ int limit_41 = 0; ++ ++ switch (request->cmd) { ++ case MMC_CMD_GO_IDLE_STATE: /* No response to parse */ ++ if (mmcinfo.sd) ++ mmc_simple_cmd(request, 8, 0x1aa, RESPONSE_R1); ++ else ++ mmc_simple_cmd(request, MMC_CMD_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3); ++ break; ++ ++ case 8: ++ retval = mmc_unpack_r1(request,&r1,mmcinfo.state); ++ mmc_simple_cmd(request, MMC_CMD_APP_CMD, 0, RESPONSE_R1); ++ break; ++ ++ case MMC_CMD_APP_CMD: ++ retval = mmc_unpack_r1(request,&r1,mmcinfo.state); ++ if (retval & (limit_41 < 100)) { ++ debug("%s: unable to MMC_APP_CMD error=%d (%s)\n", ++ __func__, retval, mmc_result_to_string(retval)); ++ limit_41++; ++ mmc_simple_cmd(request, SD_CMD_APP_SEND_OP_COND, ocr, RESPONSE_R3); ++ } else if (limit_41 < 100) { ++ limit_41++; ++ mmc_simple_cmd(request, SD_CMD_APP_SEND_OP_COND, ocr, RESPONSE_R3); ++ } else{ ++ /* reset the card to idle*/ ++ mmc_simple_cmd(request, MMC_CMD_GO_IDLE_STATE, 0, RESPONSE_NONE); ++ mmcinfo.sd = 0; ++ } ++ break; ++ ++ case SD_CMD_APP_SEND_OP_COND: ++ retval = mmc_unpack_r3(request, &r3); ++ if (retval) { ++ debug("%s: try MMC card\n", __func__); ++ mmc_simple_cmd(request, SD_CMD_APP_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3); ++ break; ++ } ++ ++ debug("%s: read ocr value = 0x%08x\n", __func__, r3.ocr); ++ ++ if(!(r3.ocr & MMC_CARD_BUSY || ocr == 0)){ ++ udelay(50000); ++ mmc_simple_cmd(request, MMC_CMD_APP_CMD, 0, RESPONSE_R1); ++ } else { ++ mmcinfo.sd = 1; /* SD Card ready */ ++ mmcinfo.state = CARD_STATE_READY; ++ mmc_simple_cmd(request, MMC_CMD_ALL_SEND_CID, 0, RESPONSE_R2_CID); ++ } ++ break; ++ ++ case MMC_CMD_SEND_OP_COND: ++ retval = mmc_unpack_r3(request, &r3); ++ if (retval) { ++ debug("%s: failed SEND_OP_COND error=%d (%s)\n", ++ __func__, retval, mmc_result_to_string(retval)); ++ return MMC_INIT_FAILED; ++ } ++ ++ debug("%s: read ocr value = 0x%08x\n", __func__, r3.ocr); ++ if (!(r3.ocr & MMC_CARD_BUSY)) { ++ mmc_simple_cmd(request, MMC_CMD_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3); ++ } else { ++ mmcinfo.sd = 0; /* MMC Card ready */ ++ mmcinfo.state = CARD_STATE_READY; ++ mmc_simple_cmd(request, MMC_CMD_ALL_SEND_CID, 0, RESPONSE_R2_CID); ++ } ++ break; ++ ++ case MMC_CMD_ALL_SEND_CID: ++ retval = mmc_unpack_cid( request, &mmcinfo.cid ); ++ /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */ ++ if ( retval && (retval != MMC_ERROR_CRC)) { ++ debug("mmc_init_card_state: unable to ALL_SEND_CID error=%d (%s)\n", ++ retval, mmc_result_to_string(retval)); ++ return MMC_INIT_FAILED; ++ } ++ mmcinfo.state = CARD_STATE_IDENT; ++ if(mmcinfo.sd) ++ mmc_simple_cmd(request, MMC_CMD_SET_RELATIVE_ADDR, 0, RESPONSE_R6); ++ else ++ mmc_simple_cmd(request, MMC_CMD_SET_RELATIVE_ADDR, ID_TO_RCA(mmcinfo.id) << 16, RESPONSE_R1); ++ break; ++ ++ case MMC_CMD_SET_RELATIVE_ADDR: ++ if (mmcinfo.sd) { ++ retval = mmc_unpack_r6(request, &r1, mmcinfo.state, &mmcinfo.rca); ++ mmcinfo.rca = mmcinfo.rca << 16; ++ debug("%s: Get RCA from SD: 0x%04x Status: %x\n", ++ __func__, mmcinfo.rca, r1.status); ++ } else { ++ retval = mmc_unpack_r1(request,&r1,mmcinfo.state); ++ mmcinfo.rca = ID_TO_RCA(mmcinfo.id) << 16; ++ } ++ if (retval) { ++ debug("%s: unable to SET_RELATIVE_ADDR error=%d (%s)\n", ++ __func__, retval, mmc_result_to_string(retval)); ++ return MMC_INIT_FAILED; ++ } ++ ++ mmcinfo.state = CARD_STATE_STBY; ++ mmc_simple_cmd(request, MMC_CMD_SEND_CSD, mmcinfo.rca, RESPONSE_R2_CSD); ++ ++ break; ++ ++ case MMC_CMD_SEND_CSD: ++ retval = mmc_unpack_csd(request, &mmcinfo.csd); ++ mmc_ready = 1; ++ /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */ ++ if (retval && (retval != MMC_ERROR_CRC)) { ++ debug("%s: unable to SEND_CSD error=%d (%s)\n", ++ __func__, retval, mmc_result_to_string(retval)); ++ return MMC_INIT_FAILED; ++ } ++ if (mmcinfo.csd.dsr_imp) { ++ debug("%s: driver doesn't support setting DSR\n", __func__); ++ } ++ mmc_configure_card(); ++ return MMC_INIT_PASSED; ++ ++ default: ++ debug("%s: error! Illegal last cmd %d\n", __func__, request->cmd); ++ return MMC_INIT_FAILED; ++ } ++ ++ return MMC_INIT_DOING; ++} ++ ++int mmc_init_card(void) ++{ ++ struct mmc_request request; ++ int retval; ++ ++ mmc_simple_cmd(&request, MMC_CIM_RESET, 0, RESPONSE_NONE); /* reset card */ ++ mmc_simple_cmd(&request, MMC_CMD_GO_IDLE_STATE, 0, RESPONSE_NONE); ++ mmcinfo.sd = 1; /* assuming a SD card */ ++ ++ while ((retval = mmc_init_card_state(&request)) == MMC_INIT_DOING) ++ ; ++ ++ if (retval == MMC_INIT_PASSED) ++ return MMC_NO_ERROR; ++ else ++ return MMC_NO_RESPONSE; ++} ++ ++int mmc_legacy_init(int verbose) ++{ ++ if (!__msc_card_detected()) ++ return 1; ++ ++ /* Step-1: init GPIO */ ++ __gpio_as_msc(); ++ __msc_init_io(); ++ ++ /* Step-2: turn on power of card */ ++#if !defined(CONFIG_SAKC) ++ __msc_enable_power(); ++#endif ++ ++ /* Step-3: Reset MSC Controller. */ ++ __msc_reset(); ++ ++ /* Step-3: mask all IRQs. */ ++ MMC_IRQ_MASK(); ++ ++ /* Step-4: stop MMC/SD clock */ ++ jz_mmc_stop_clock(); ++ mmc_init_card(); ++ mmc_select_card(); ++ ++ mmc_dev.block_read = mmc_bread; ++ fat_register_device(&mmc_dev,1); /* partitions start counting with 1 */ ++ ++ return 0; ++} ++ ++/* ++ * Debugging functions ++ */ ++static char * mmc_result_strings[] = { ++ "NO_RESPONSE", ++ "NO_ERROR", ++ "ERROR_OUT_OF_RANGE", ++ "ERROR_ADDRESS", ++ "ERROR_BLOCK_LEN", ++ "ERROR_ERASE_SEQ", ++ "ERROR_ERASE_PARAM", ++ "ERROR_WP_VIOLATION", ++ "ERROR_CARD_IS_LOCKED", ++ "ERROR_LOCK_UNLOCK_FAILED", ++ "ERROR_COM_CRC", ++ "ERROR_ILLEGAL_COMMAND", ++ "ERROR_CARD_ECC_FAILED", ++ "ERROR_CC", ++ "ERROR_GENERAL", ++ "ERROR_UNDERRUN", ++ "ERROR_OVERRUN", ++ "ERROR_CID_CSD_OVERWRITE", ++ "ERROR_STATE_MISMATCH", ++ "ERROR_HEADER_MISMATCH", ++ "ERROR_TIMEOUT", ++ "ERROR_CRC", ++ "ERROR_DRIVER_FAILURE", ++}; ++ ++char * mmc_result_to_string(int i) ++{ ++ return mmc_result_strings[i+1]; ++} ++ ++static char * card_state_strings[] = { ++ "empty", ++ "idle", ++ "ready", ++ "ident", ++ "stby", ++ "tran", ++ "data", ++ "rcv", ++ "prg", ++ "dis", ++}; ++ ++static inline char * card_state_to_string(int i) ++{ ++ return card_state_strings[i+1]; ++} ++ ++/* ++ * Utility functions ++ */ ++ ++#define PARSE_U32(_buf,_index) \ ++ (((u32)_buf[_index]) << 24) | (((u32)_buf[_index+1]) << 16) | \ ++ (((u32)_buf[_index+2]) << 8) | ((u32)_buf[_index+3]); ++ ++#define PARSE_U16(_buf,_index) \ ++ (((u16)_buf[_index]) << 8) | ((u16)_buf[_index+1]); ++ ++int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd) ++{ ++ u8 *buf = request->response; ++ int num = 0; ++ ++ if (request->result) ++ return request->result; ++ ++ if (buf[0] != 0x3f) ++ return MMC_ERROR_HEADER_MISMATCH; ++ ++ csd->csd_structure = (buf[1] & 0xc0) >> 6; ++ if (csd->csd_structure) ++ sd2_0 = 1; ++ else ++ sd2_0 = 0; ++ ++ switch (csd->csd_structure) { ++ case 0 :/* Version 1.01-1.10 ++ * Version 2.00/Standard Capacity */ ++ csd->taac = buf[2]; ++ csd->nsac = buf[3]; ++ csd->tran_speed = buf[4]; ++ csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4); ++ csd->read_bl_len = buf[6] & 0x0f; ++ /* for support 2GB card*/ ++ if (csd->read_bl_len >= 10) ++ { ++ num = csd->read_bl_len - 9; ++ csd->read_bl_len = 9; ++ } ++ ++ csd->read_bl_partial = (buf[7] & 0x80) ? 1 : 0; ++ csd->write_blk_misalign = (buf[7] & 0x40) ? 1 : 0; ++ csd->read_blk_misalign = (buf[7] & 0x20) ? 1 : 0; ++ csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0; ++ csd->c_size = ((((u16)buf[7]) & 0x03) << 10) | (((u16)buf[8]) << 2) | (((u16)buf[9]) & 0xc0) >> 6; ++ ++ if (num) ++ csd->c_size = csd->c_size << num; ++ ++ ++ csd->vdd_r_curr_min = (buf[9] & 0x38) >> 3; ++ csd->vdd_r_curr_max = buf[9] & 0x07; ++ csd->vdd_w_curr_min = (buf[10] & 0xe0) >> 5; ++ csd->vdd_w_curr_max = (buf[10] & 0x1c) >> 2; ++ csd->c_size_mult = ((buf[10] & 0x03) << 1) | ((buf[11] & 0x80) >> 7); ++ csd->sector_size = (buf[11] & 0x7c) >> 2; ++ csd->erase_grp_size = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5); ++ csd->wp_grp_size = buf[12] & 0x1f; ++ csd->wp_grp_enable = (buf[13] & 0x80) ? 1 : 0; ++ csd->default_ecc = (buf[13] & 0x60) >> 5; ++ csd->r2w_factor = (buf[13] & 0x1c) >> 2; ++ csd->write_bl_len = ((buf[13] & 0x03) << 2) | ((buf[14] & 0xc0) >> 6); ++ if (csd->write_bl_len >= 10) ++ csd->write_bl_len = 9; ++ ++ csd->write_bl_partial = (buf[14] & 0x20) ? 1 : 0; ++ csd->file_format_grp = (buf[15] & 0x80) ? 1 : 0; ++ csd->copy = (buf[15] & 0x40) ? 1 : 0; ++ csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0; ++ csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0; ++ csd->file_format = (buf[15] & 0x0c) >> 2; ++ csd->ecc = buf[15] & 0x03; ++ break; ++ case 1 : /* Version 2.00/High Capacity */ ++ csd->taac = 0; ++ csd->nsac = 0; ++ csd->tran_speed = buf[4]; ++ csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4); ++ ++ csd->read_bl_len = 9; ++ csd->read_bl_partial = 0; ++ csd->write_blk_misalign = 0; ++ csd->read_blk_misalign = 0; ++ csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0; ++ csd->c_size = ((((u16)buf[8]) & 0x3f) << 16) | (((u16)buf[9]) << 8) | ((u16)buf[10]) ; ++ csd->sector_size = 0x7f; ++ csd->erase_grp_size = 0; ++ csd->wp_grp_size = 0; ++ csd->wp_grp_enable = 0; ++ csd->default_ecc = (buf[13] & 0x60) >> 5; ++ csd->r2w_factor = 4;/* Unused */ ++ csd->write_bl_len = 9; ++ ++ csd->write_bl_partial = 0; ++ csd->file_format_grp = 0; ++ csd->copy = (buf[15] & 0x40) ? 1 : 0; ++ csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0; ++ csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0; ++ csd->file_format = 0; ++ csd->ecc = buf[15] & 0x03; ++ } ++ ++ return 0; ++} ++ ++int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state) ++{ ++ u8 *buf = request->response; ++ ++ if (request->result) ++ return request->result; ++ ++ r1->cmd = buf[0]; ++ r1->status = PARSE_U32(buf,1); ++ ++ debug("mmc_unpack_r1: cmd=%d status=%08x\n", r1->cmd, r1->status); ++ ++ if (R1_STATUS(r1->status)) { ++ if (r1->status & R1_OUT_OF_RANGE) return MMC_ERROR_OUT_OF_RANGE; ++ if (r1->status & R1_ADDRESS_ERROR) return MMC_ERROR_ADDRESS; ++ if (r1->status & R1_BLOCK_LEN_ERROR) return MMC_ERROR_BLOCK_LEN; ++ if (r1->status & R1_ERASE_SEQ_ERROR) return MMC_ERROR_ERASE_SEQ; ++ if (r1->status & R1_ERASE_PARAM) return MMC_ERROR_ERASE_PARAM; ++ if (r1->status & R1_WP_VIOLATION) return MMC_ERROR_WP_VIOLATION; ++ /*if (r1->status & R1_CARD_IS_LOCKED) return MMC_ERROR_CARD_IS_LOCKED; */ ++ if (r1->status & R1_LOCK_UNLOCK_FAILED) return MMC_ERROR_LOCK_UNLOCK_FAILED; ++ if (r1->status & R1_COM_CRC_ERROR) return MMC_ERROR_COM_CRC; ++ if (r1->status & R1_ILLEGAL_COMMAND) return MMC_ERROR_ILLEGAL_COMMAND; ++ if (r1->status & R1_CARD_ECC_FAILED) return MMC_ERROR_CARD_ECC_FAILED; ++ if (r1->status & R1_CC_ERROR) return MMC_ERROR_CC; ++ if (r1->status & R1_ERROR) return MMC_ERROR_GENERAL; ++ if (r1->status & R1_UNDERRUN) return MMC_ERROR_UNDERRUN; ++ if (r1->status & R1_OVERRUN) return MMC_ERROR_OVERRUN; ++ if (r1->status & R1_CID_CSD_OVERWRITE) return MMC_ERROR_CID_CSD_OVERWRITE; ++ } ++ ++ if (buf[0] != request->cmd) ++ return MMC_ERROR_HEADER_MISMATCH; ++ ++ /* This should be last - it's the least dangerous error */ ++ ++ return 0; ++} ++ ++int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr) ++{ ++ u8 *buf = request->response; ++ if (request->result) ++ return request->result; ++ ++ *scr = PARSE_U32(buf, 5); /* Save SCR returned by the SD Card */ ++ return mmc_unpack_r1(request, r1, state); ++ ++} ++ ++int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca) ++{ ++ u8 *buf = request->response; ++ ++ if (request->result) ++ return request->result; ++ ++ *rca = PARSE_U16(buf,1); /* Save RCA returned by the SD Card */ ++ ++ *(buf+1) = 0; ++ *(buf+2) = 0; ++ ++ return mmc_unpack_r1(request, r1, state); ++} ++ ++int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid) ++{ ++ int i; ++ u8 *buf = request->response; ++ ++ if (request->result) ++ return request->result; ++ ++ cid->mid = buf[1]; ++ cid->oid = PARSE_U16(buf,2); ++ for (i = 0 ; i < 5 ; i++) ++ cid->pnm[i] = buf[4+i]; ++ cid->pnm[6] = 0; ++ cid->prv = buf[10]; ++ cid->psn = PARSE_U32(buf,10); ++ cid->mdt = buf[15]; ++ ++ printf("Man %02x OEM 0x%04x \"%s\" %d.%d 0x%08x " ++ "Date %02u/%04u\n", ++ cid->mid, ++ cid->oid, ++ cid->pnm, ++ cid->prv >> 4, ++ cid->prv & 0xf, ++ cid->psn, ++ cid->mdt & 0xf, ++ (cid->mdt >> 4) + 2000); ++ ++ if (buf[0] != 0x3f) ++ return MMC_ERROR_HEADER_MISMATCH; ++ return 0; ++} ++ ++int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3) ++{ ++ u8 *buf = request->response; ++ ++ if (request->result) ++ return request->result; ++ ++ r3->ocr = PARSE_U32(buf,1); ++ debug("mmc_unpack_r3: ocr=%08x\n", r3->ocr); ++ ++ if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH; ++ return 0; ++} ++ ++#define KBPS 1 ++#define MBPS 1000 ++ ++static u32 ts_exp[] = { 100*KBPS, 1*MBPS, 10*MBPS, 100*MBPS, 0, 0, 0, 0 }; ++static u32 ts_mul[] = { 0, 1000, 1200, 1300, 1500, 2000, 2500, 3000, ++ 3500, 4000, 4500, 5000, 5500, 6000, 7000, 8000 }; ++ ++u32 mmc_tran_speed(u8 ts) ++{ ++ u32 rate = ts_exp[(ts & 0x7)] * ts_mul[(ts & 0x78) >> 3]; ++ ++ if (rate <= 0) { ++ debug("%s: error - unrecognized speed 0x%02x\n", __func__, ts); ++ return 1; ++ } ++ ++ return rate; ++} ++ ++void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg, ++ u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer) ++{ ++ request->cmd = cmd; ++ request->arg = arg; ++ request->rtype = rtype; ++ request->nob = nob; ++ request->block_len = block_len; ++ request->buffer = buffer; ++ request->cnt = nob * block_len; ++ ++ jz_mmc_exec_cmd(request); ++} +diff --git a/drivers/mmc/jz_mmc.h b/drivers/mmc/jz_mmc.h +new file mode 100644 +index 0000000..936c514 +--- /dev/null ++++ b/drivers/mmc/jz_mmc.h +@@ -0,0 +1,176 @@ ++/* ++ * linux/drivers/mmc/jz_mmc.h ++ * ++ * Author: Vladimir Shebordaev, Igor Oblakov ++ * Copyright: MontaVista Software Inc. ++ * ++ * $Id: jz_mmc.h,v 1.3 2007-06-15 08:04:20 jlwei Exp $ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++#ifndef __MMC_JZMMC_H__ ++#define __MMC_JZMMC_H__ ++ ++#define ID_TO_RCA(x) ((x)+1) ++#define MMC_OCR_ARG 0x00ff8000 /* Argument of OCR */ ++ ++/* Standard MMC/SD clock speeds */ ++#define MMC_CLOCK_SLOW 400000 /* 400 kHz for initial setup */ ++#define MMC_CLOCK_FAST 20000000 /* 20 MHz for maximum for normal operation */ ++#define SD_CLOCK_FAST 24000000 /* 24 MHz for SD Cards */ ++ ++/* Use negative numbers to disambiguate */ ++#define MMC_CIM_RESET -1 ++#define SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */ ++ ++#define R1_OUT_OF_RANGE (1 << 31) /* er, c */ ++#define R1_ADDRESS_ERROR (1 << 30) /* erx, c */ ++#define R1_BLOCK_LEN_ERROR (1 << 29) /* er, c */ ++#define R1_ERASE_SEQ_ERROR (1 << 28) /* er, c */ ++#define R1_ERASE_PARAM (1 << 27) /* ex, c */ ++#define R1_WP_VIOLATION (1 << 26) /* erx, c */ ++#define R1_CARD_IS_LOCKED (1 << 25) /* sx, a */ ++#define R1_LOCK_UNLOCK_FAILED (1 << 24) /* erx, c */ ++#define R1_COM_CRC_ERROR (1 << 23) /* er, b */ ++#define R1_ILLEGAL_COMMAND (1 << 22) /* er, b */ ++#define R1_CARD_ECC_FAILED (1 << 21) /* ex, c */ ++#define R1_CC_ERROR (1 << 20) /* erx, c */ ++#define R1_ERROR (1 << 19) /* erx, c */ ++#define R1_UNDERRUN (1 << 18) /* ex, c */ ++#define R1_OVERRUN (1 << 17) /* ex, c */ ++#define R1_CID_CSD_OVERWRITE (1 << 16) /* erx, c, CID/CSD overwrite */ ++#define R1_WP_ERASE_SKIP (1 << 15) /* sx, c */ ++#define R1_CARD_ECC_DISABLED (1 << 14) /* sx, a */ ++#define R1_ERASE_RESET (1 << 13) /* sr, c */ ++#define R1_STATUS(x) (x & 0xFFFFE000) ++ ++#define MMC_CARD_BUSY 0x80000000 /* Card Power up status bit */ ++ ++#define MMC_PROGRAM_CID 26 /* adtc R1 */ ++#define MMC_PROGRAM_CSD 27 /* adtc R1 */ ++ ++#define MMC_GO_IRQ_STATE 40 /* bcr R5 */ ++#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1b */ ++#define MMC_LOCK_UNLOCK 42 /* adtc R1b */ ++#define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */ ++#define MMC_READ_DAT_UNTIL_STOP 11 /* adtc [31:0] dadr R1 */ ++#define MMC_SEND_WRITE_PROT 30 /* adtc [31:0] wpdata addr R1 */ ++ ++ ++enum mmc_result_t { ++ MMC_NO_RESPONSE = -1, ++ MMC_NO_ERROR = 0, ++ MMC_ERROR_OUT_OF_RANGE, ++ MMC_ERROR_ADDRESS, ++ MMC_ERROR_BLOCK_LEN, ++ MMC_ERROR_ERASE_SEQ, ++ MMC_ERROR_ERASE_PARAM, ++ MMC_ERROR_WP_VIOLATION, ++ MMC_ERROR_CARD_IS_LOCKED, ++ MMC_ERROR_LOCK_UNLOCK_FAILED, ++ MMC_ERROR_COM_CRC, ++ MMC_ERROR_ILLEGAL_COMMAND, ++ MMC_ERROR_CARD_ECC_FAILED, ++ MMC_ERROR_CC, ++ MMC_ERROR_GENERAL, ++ MMC_ERROR_UNDERRUN, ++ MMC_ERROR_OVERRUN, ++ MMC_ERROR_CID_CSD_OVERWRITE, ++ MMC_ERROR_STATE_MISMATCH, ++ MMC_ERROR_HEADER_MISMATCH, ++ MMC_ERROR_TIMEOUT, ++ MMC_ERROR_CRC, ++ MMC_ERROR_DRIVER_FAILURE, ++}; ++ ++enum card_state { ++ CARD_STATE_EMPTY = -1, ++ CARD_STATE_IDLE = 0, ++ CARD_STATE_READY = 1, ++ CARD_STATE_IDENT = 2, ++ CARD_STATE_STBY = 3, ++ CARD_STATE_TRAN = 4, ++ CARD_STATE_DATA = 5, ++ CARD_STATE_RCV = 6, ++ CARD_STATE_PRG = 7, ++ CARD_STATE_DIS = 8, ++}; ++ ++enum mmc_rsp_t { ++ RESPONSE_NONE = 0, ++ RESPONSE_R1 = 1, ++ RESPONSE_R1B = 2, ++ RESPONSE_R2_CID = 3, ++ RESPONSE_R2_CSD = 4, ++ RESPONSE_R3 = 5, ++ RESPONSE_R4 = 6, ++ RESPONSE_R5 = 7, ++ RESPONSE_R6 = 8, ++}; ++ ++struct mmc_response_r1 { ++ u8 cmd; ++ u32 status; ++}; ++ ++struct mmc_response_r3 { ++ u32 ocr; ++}; ++ ++/* the information structure of MMC/SD Card */ ++struct mmc_info { ++ int id; /* Card index */ ++ int sd; /* MMC or SD card */ ++ int rca; /* RCA */ ++ u32 scr; /* SCR 63:32*/ ++ int flags; /* Ejected, inserted */ ++ enum card_state state; /* empty, ident, ready, whatever */ ++ ++ /* Card specific information */ ++ struct mmc_cid cid; ++ struct mmc_csd csd; ++ u32 block_num; ++ u32 block_len; ++ u32 erase_unit; ++}; ++ ++struct mmc_info mmcinfo; ++ ++struct mmc_request { ++ int index; /* Slot index - used for CS lines */ ++ int cmd; /* Command to send */ ++ u32 arg; /* Argument to send */ ++ enum mmc_rsp_t rtype; /* Response type expected */ ++ ++ /* Data transfer (these may be modified at the low level) */ ++ u16 nob; /* Number of blocks to transfer*/ ++ u16 block_len; /* Block length */ ++ u8 *buffer; /* Data buffer */ ++ u32 cnt; /* Data length, for PIO */ ++ ++ /* Results */ ++ u8 response[18]; /* Buffer to store response - CRC is optional */ ++ enum mmc_result_t result; ++}; ++ ++char * mmc_result_to_string(int); ++int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd); ++int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state); ++int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca); ++int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr); ++int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid); ++int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3); ++ ++void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg, ++ u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer); ++u32 mmc_tran_speed(u8 ts); ++void jz_mmc_set_clock(int sd, u32 rate); ++ ++static inline void mmc_simple_cmd(struct mmc_request *request, int cmd, u32 arg, enum mmc_rsp_t rtype) ++{ ++ mmc_send_cmd( request, cmd, arg, 0, 0, rtype, 0); ++} ++ ++#endif /* __MMC_JZMMC_H__ */ +diff --git a/include/configs/qi_lb60.h b/include/configs/qi_lb60.h +index 7bff444..7b33be0 100644 +--- a/include/configs/qi_lb60.h ++++ b/include/configs/qi_lb60.h +@@ -31,6 +31,15 @@ + /* + * Miscellaneous configurable options + */ ++#define CONFIG_JZ4740_MMC ++#define CONFIG_MMC 1 ++#define CONFIG_FAT 1 ++#define CONFIG_DOS_PARTITION 1 ++#define CONFIG_CMD_MMC ++#define CONFIG_CMD_FAT ++#define CONFIG_CMD_EXT2 ++ ++ + #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ + #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 + #define CONFIG_SYS_LOAD_ADDR 0x80600000 +diff --git a/include/mmc.h b/include/mmc.h +index a13e2bd..3c4761c 100644 +--- a/include/mmc.h ++++ b/include/mmc.h +@@ -283,4 +283,44 @@ struct mmc *mmc_spi_init(uint bus, uint cs, uint speed, uint mode); + int mmc_legacy_init(int verbose); + #endif + ++struct mmc_csd ++{ ++ u8 csd_structure:2, ++ spec_vers:4, ++ rsvd1:2; ++ u8 taac; ++ u8 nsac; ++ u8 tran_speed; ++ u16 ccc:12, ++ read_bl_len:4; ++ u32 c_size:22; ++ u64 read_bl_partial:1, ++ write_blk_misalign:1, ++ read_blk_misalign:1, ++ dsr_imp:1, ++ rsvd2:2, ++ vdd_r_curr_min:3, ++ vdd_r_curr_max:3, ++ vdd_w_curr_min:3, ++ vdd_w_curr_max:3, ++ c_size_mult:3, ++ sector_size:5, ++ erase_grp_size:5, ++ wp_grp_size:5, ++ wp_grp_enable:1, ++ default_ecc:2, ++ r2w_factor:3, ++ write_bl_len:4, ++ write_bl_partial:1, ++ rsvd3:5; ++ u8 file_format_grp:1, ++ copy:1, ++ perm_write_protect:1, ++ tmp_write_protect:1, ++ file_format:2, ++ ecc:2; ++ u8 crc:7; ++ u8 one:1; ++}; ++ + #endif /* _MMC_H_ */ +-- +1.7.9.5 + diff --git a/package/boot/uboot-xburst/patches/0004-add-more-boot-options-F1-F2-F3-F4-M-S.patch b/package/boot/uboot-xburst/patches/0004-add-more-boot-options-F1-F2-F3-F4-M-S.patch new file mode 100644 index 0000000000..73e03243c3 --- /dev/null +++ b/package/boot/uboot-xburst/patches/0004-add-more-boot-options-F1-F2-F3-F4-M-S.patch @@ -0,0 +1,200 @@ +From c52b6168979d03fc31205444c3278c537787472a Mon Sep 17 00:00:00 2001 +From: Xiangfu <xiangfu@openmobilefree.net> +Date: Wed, 10 Oct 2012 18:39:55 +0800 +Subject: [PATCH 4/6] add more boot options(F1/F2/F3/F4/M/S) + +--- + arch/mips/include/asm/global_data.h | 3 +++ + arch/mips/lib/bootm.c | 17 ++++++++++++++++- + board/qi/qi_lb60/qi_lb60.c | 26 +++++++++++++++++++++++--- + common/main.c | 21 +++++++++++++++++++-- + include/configs/qi_lb60.h | 32 ++++++++++++++++++++++++++++++++ + 5 files changed, 93 insertions(+), 6 deletions(-) + +diff --git a/arch/mips/include/asm/global_data.h b/arch/mips/include/asm/global_data.h +index 6e2cdc7..cd03d7e 100644 +--- a/arch/mips/include/asm/global_data.h ++++ b/arch/mips/include/asm/global_data.h +@@ -59,6 +59,9 @@ typedef struct global_data { + unsigned long env_valid; /* Checksum of Environment valid? */ + void **jt; /* jump table */ + char env_buf[32]; /* buffer for getenv() before reloc. */ ++#if defined(CONFIG_NANONOTE) ++ unsigned long boot_option; ++#endif + } gd_t; + + #include <asm-generic/global_data_flags.h> +diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c +index 608c1a7..e00416b 100644 +--- a/arch/mips/lib/bootm.c ++++ b/arch/mips/lib/bootm.c +@@ -47,10 +47,25 @@ int do_bootm_linux(int flag, int argc, char * const argv[], + bootm_headers_t *images) + { + void (*theKernel) (int, char **, char **, int *); +- char *commandline = getenv("bootargs"); ++ char *commandline; + char env_buf[12]; + char *cp; + ++#if defined(CONFIG_NANONOTE) ++ if (gd->boot_option & BOOT_FROM_MEMCARD) ++ commandline = getenv ("bootargsfromsd"); ++ else if (gd->boot_option & BOOT_WITH_F1) ++ commandline = getenv ("bootargsf1"); ++ else if (gd->boot_option & BOOT_WITH_F2) ++ commandline = getenv ("bootargsf2"); ++ else if (gd->boot_option & BOOT_WITH_F3) ++ commandline = getenv ("bootargsf3"); ++ else if (gd->boot_option & BOOT_WITH_F4) ++ commandline = getenv ("bootargsf4"); ++ else ++#endif ++ commandline = getenv ("bootargs"); ++ + if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) + return 1; + +diff --git a/board/qi/qi_lb60/qi_lb60.c b/board/qi/qi_lb60/qi_lb60.c +index a2ba648..d622219 100644 +--- a/board/qi/qi_lb60/qi_lb60.c ++++ b/board/qi/qi_lb60/qi_lb60.c +@@ -15,7 +15,7 @@ DECLARE_GLOBAL_DATA_PTR; + + static void gpio_init(void) + { +- unsigned int i; ++ unsigned int i, j; + + /* Initialize NAND Flash Pins */ + __gpio_as_nand(); +@@ -42,14 +42,34 @@ static void gpio_init(void) + + if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){ + printf("[S] pressed, enable UART0\n"); ++ gd->boot_option |= BOOT_WITH_ENABLE_UART; + __gpio_as_uart0(); + } else { + __gpio_as_input(GPIO_KEYIN_8); + __gpio_enable_pull(GPIO_KEYIN_8); + } + +- /* enable the TP4, TP5 as UART0 */ +- __gpio_jtag_to_uart0(); ++ if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) { ++ printf("[M] pressed, boot from memory card\n"); ++ gd->boot_option |= BOOT_FROM_MEMCARD; ++ __gpio_jtag_to_uart0(); ++ } ++ ++ for (j = 0; j < 4; j++) { ++ for (i = 0; i < 4; i++) ++ __gpio_set_pin(GPIO_KEYOUT_BASE + i); ++ ++ __gpio_clear_pin(GPIO_KEYOUT_BASE + j); ++ ++ if (__gpio_get_pin(GPIO_KEYIN_BASE) == 0) { ++ printf("[F%d] pressed", (j + 1)); ++ gd->boot_option |= (1 << (j + 2)); ++ /* BOOT_WITH_F1 (1 << 2) */ ++ /* BOOT_WITH_F2 (1 << 3) */ ++ /* BOOT_WITH_F3 (1 << 4) */ ++ /* BOOT_WITH_F4 (1 << 5) */ ++ } ++ } + + __gpio_as_output(GPIO_AUDIO_POP); + __gpio_set_pin(GPIO_AUDIO_POP); +diff --git a/common/main.c b/common/main.c +index 9507cec..dbfb7ca 100644 +--- a/common/main.c ++++ b/common/main.c +@@ -355,7 +355,11 @@ void main_loop (void) + #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) + s = getenv ("bootdelay"); + bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY; +- ++#if defined(CONFIG_NANONOTE) ++ DECLARE_GLOBAL_DATA_PTR; ++ if (gd->boot_option & BOOT_WITH_ENABLE_UART) ++ bootdelay = 3; ++# endif + debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay); + + #if defined(CONFIG_MENU_SHOW) +@@ -379,7 +383,20 @@ void main_loop (void) + } + else + #endif /* CONFIG_BOOTCOUNT_LIMIT */ +- s = getenv ("bootcmd"); ++#if defined(CONFIG_NANONOTE) ++ if (gd->boot_option & BOOT_FROM_MEMCARD) ++ s = getenv ("bootcmdfromsd"); ++ else if (gd->boot_option & BOOT_WITH_F1) ++ s = getenv ("bootcmdf1"); ++ else if (gd->boot_option & BOOT_WITH_F2) ++ s = getenv ("bootcmdf2"); ++ else if (gd->boot_option & BOOT_WITH_F3) ++ s = getenv ("bootcmdf3"); ++ else if (gd->boot_option & BOOT_WITH_F4) ++ s = getenv ("bootcmdf4"); ++ else ++#endif ++ s = getenv ("bootcmd"); + + debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>"); + +diff --git a/include/configs/qi_lb60.h b/include/configs/qi_lb60.h +index 7b33be0..52b370c 100644 +--- a/include/configs/qi_lb60.h ++++ b/include/configs/qi_lb60.h +@@ -31,6 +31,7 @@ + /* + * Miscellaneous configurable options + */ ++#define CONFIG_NANONOTE + #define CONFIG_JZ4740_MMC + #define CONFIG_MMC 1 + #define CONFIG_FAT 1 +@@ -39,6 +40,37 @@ + #define CONFIG_CMD_FAT + #define CONFIG_CMD_EXT2 + ++#define CONFIG_CMD_UBIFS ++#define CONFIG_CMD_UBI ++#define CONFIG_MTD_PARTITIONS ++#define CONFIG_MTD_DEVICE ++#define CONFIG_CMD_MTDPARTS ++#define CONFIG_CMD_UBI ++#define CONFIG_CMD_UBIFS ++#define CONFIG_LZO ++#define CONFIG_RBTREE ++ ++#define MTDIDS_DEFAULT "nand0=jz4740-nand" ++#define MTDPARTS_DEFAULT "mtdparts=jz4740-nand:4M@0(uboot)ro,4M@4M(kernel)ro,512M@8M(rootfs)ro,-(data)ro" ++ ++#define BOOT_FROM_MEMCARD 1 ++#define BOOT_WITH_ENABLE_UART (1 << 1) /* Vaule for global_data.h gd->boot_option */ ++#define BOOT_WITH_F1 (1 << 2) ++#define BOOT_WITH_F2 (1 << 3) ++#define BOOT_WITH_F3 (1 << 4) ++#define BOOT_WITH_F4 (1 << 5) ++ ++#define CONFIG_EXTRA_ENV_SETTINGS \ ++ "bootcmdfromsd=mmc init; ext2load mmc 0 0x80600000 /boot/uImage; bootm;\0" \ ++ "bootargsfromsd=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait\0" \ ++ "bootcmdf1=mmc init; ext2load mmc 0:1 0x80600000 /boot/uImage; bootm;\0" \ ++ "bootargsf1=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait\0" \ ++ "bootcmdf2=mmc init; ext2load mmc 0:2 0x80600000 /boot/uImage; bootm;\0" \ ++ "bootargsf2=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p2 rw rootwait\0" \ ++ "bootcmdf3=mmc init; ext2load mmc 0:3 0x80600000 /boot/uImage; bootm;\0" \ ++ "bootargsf3=mem=32M console=tty0 console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p3 rw rootwait\0" \ ++ "bootcmdf4=mtdparts default;ubi part rootfs;ubifsmount rootfs;ubifsload 0x80600000 /boot/uImage; bootm;\0" \ ++ "bootargsf4=mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait" + + #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ + #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 +-- +1.7.9.5 + diff --git a/package/boot/uboot-xburst/patches/0005-add-nanonote-lcd-support.patch b/package/boot/uboot-xburst/patches/0005-add-nanonote-lcd-support.patch new file mode 100644 index 0000000000..2c550f7205 --- /dev/null +++ b/package/boot/uboot-xburst/patches/0005-add-nanonote-lcd-support.patch @@ -0,0 +1,847 @@ +From ca8c5216cfd3ad3fda9867ed2d157ae5a209834b Mon Sep 17 00:00:00 2001 +From: Xiangfu <xiangfu@openmobilefree.net> +Date: Wed, 10 Oct 2012 22:05:27 +0800 +Subject: [PATCH 5/6] add nanonote lcd support + +--- + arch/mips/include/asm/global_data.h | 1 + + arch/mips/include/asm/jz4740.h | 90 ++++++++ + arch/mips/lib/board.c | 6 + + common/lcd.c | 9 +- + drivers/video/Makefile | 1 + + drivers/video/nanonote_gpm940b0.c | 400 +++++++++++++++++++++++++++++++++++ + drivers/video/nanonote_gpm940b0.h | 135 ++++++++++++ + include/configs/qi_lb60.h | 7 + + include/lcd.h | 52 ++++- + 9 files changed, 697 insertions(+), 4 deletions(-) + create mode 100644 drivers/video/nanonote_gpm940b0.c + create mode 100644 drivers/video/nanonote_gpm940b0.h + +diff --git a/arch/mips/include/asm/global_data.h b/arch/mips/include/asm/global_data.h +index cd03d7e..7cec2de 100644 +--- a/arch/mips/include/asm/global_data.h ++++ b/arch/mips/include/asm/global_data.h +@@ -44,6 +44,7 @@ typedef struct global_data { + unsigned long per_clk; /* Peripheral bus clock */ + unsigned long mem_clk; /* Memory bus clock */ + unsigned long dev_clk; /* Device clock */ ++ unsigned long fb_base; /* base address of framebuffer */ + /* "static data" needed by most of timer.c */ + unsigned long tbl; + unsigned long lastinc; +diff --git a/arch/mips/include/asm/jz4740.h b/arch/mips/include/asm/jz4740.h +index 68287fb..13724a2 100644 +--- a/arch/mips/include/asm/jz4740.h ++++ b/arch/mips/include/asm/jz4740.h +@@ -1312,5 +1312,95 @@ do { \ + while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \ + } while (0) + ++/************************************************************************* ++ * LCD (LCD Controller) ++ *************************************************************************/ ++#define REG32(addr) *((volatile u32 *)(addr)) ++ ++#define CPM_BASE 0xB0000000 ++#define CPM_CPCCR (CPM_BASE+0x00) ++#define REG_CPM_CPCCR REG32(CPM_CPCCR) ++ ++#define LCD_BASE 0xB3050000 ++#define LCD_CFG (LCD_BASE + 0x00) /* LCD Configure Register */ ++#define LCD_VSYNC (LCD_BASE + 0x04) /* Vertical Synchronize Register */ ++#define LCD_HSYNC (LCD_BASE + 0x08) /* Horizontal Synchronize Register */ ++#define LCD_VAT (LCD_BASE + 0x0c) /* Virtual Area Setting Register */ ++#define LCD_DAH (LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */ ++#define LCD_DAV (LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */ ++#define LCD_PS (LCD_BASE + 0x18) /* PS Signal Setting */ ++#define LCD_CLS (LCD_BASE + 0x1c) /* CLS Signal Setting */ ++#define LCD_SPL (LCD_BASE + 0x20) /* SPL Signal Setting */ ++#define LCD_REV (LCD_BASE + 0x24) /* REV Signal Setting */ ++#define LCD_CTRL (LCD_BASE + 0x30) /* LCD Control Register */ ++#define LCD_STATE (LCD_BASE + 0x34) /* LCD Status Register */ ++#define LCD_IID (LCD_BASE + 0x38) /* Interrupt ID Register */ ++#define LCD_DA0 (LCD_BASE + 0x40) /* Descriptor Address Register 0 */ ++#define LCD_SA0 (LCD_BASE + 0x44) /* Source Address Register 0 */ ++#define LCD_FID0 (LCD_BASE + 0x48) /* Frame ID Register 0 */ ++#define LCD_CMD0 (LCD_BASE + 0x4c) /* DMA Command Register 0 */ ++#define LCD_DA1 (LCD_BASE + 0x50) /* Descriptor Address Register 1 */ ++#define LCD_SA1 (LCD_BASE + 0x54) /* Source Address Register 1 */ ++#define LCD_FID1 (LCD_BASE + 0x58) /* Frame ID Register 1 */ ++#define LCD_CMD1 (LCD_BASE + 0x5c) /* DMA Command Register 1 */ ++ ++#define REG_LCD_CFG REG32(LCD_CFG) ++#define REG_LCD_VSYNC REG32(LCD_VSYNC) ++#define REG_LCD_HSYNC REG32(LCD_HSYNC) ++#define REG_LCD_VAT REG32(LCD_VAT) ++#define REG_LCD_DAH REG32(LCD_DAH) ++#define REG_LCD_DAV REG32(LCD_DAV) ++#define REG_LCD_PS REG32(LCD_PS) ++#define REG_LCD_CLS REG32(LCD_CLS) ++#define REG_LCD_SPL REG32(LCD_SPL) ++#define REG_LCD_REV REG32(LCD_REV) ++#define REG_LCD_CTRL REG32(LCD_CTRL) ++#define REG_LCD_STATE REG32(LCD_STATE) ++#define REG_LCD_IID REG32(LCD_IID) ++#define REG_LCD_DA0 REG32(LCD_DA0) ++#define REG_LCD_SA0 REG32(LCD_SA0) ++#define REG_LCD_FID0 REG32(LCD_FID0) ++#define REG_LCD_CMD0 REG32(LCD_CMD0) ++#define REG_LCD_DA1 REG32(LCD_DA1) ++#define REG_LCD_SA1 REG32(LCD_SA1) ++#define REG_LCD_FID1 REG32(LCD_FID1) ++#define REG_LCD_CMD1 REG32(LCD_CMD1) ++ ++#define LCD_CTRL_BPP_BIT 0 /* Bits Per Pixel */ ++#define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT) ++ #define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT) /* 1 bpp */ ++ #define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT) /* 2 bpp */ ++ #define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT) /* 4 bpp */ ++ #define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT) /* 8 bpp */ ++ #define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */ ++ #define LCD_CTRL_BPP_18_24 (5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */ ++ ++#define LCD_CTRL_BST_BIT 28 /* Burst Length Selection */ ++#define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT) ++ #define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT) /* 4-word */ ++ #define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT) /* 8-word */ ++ #define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT) /* 16-word */ ++#define LCD_CTRL_RGB565 (0 << 27) /* RGB565 mode */ ++#define LCD_CTRL_RGB555 (1 << 27) /* RGB555 mode */ ++#define LCD_CTRL_OFUP (1 << 26) /* Output FIFO underrun protection enable */ ++#define LCD_CTRL_FRC_BIT 24 /* STN FRC Algorithm Selection */ ++#define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT) ++ #define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */ ++ #define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */ ++ #define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */ ++ ++#define CPM_LPCDR (CPM_BASE+0x64) ++#define CPM_CLKGR (CPM_BASE+0x20) ++#define REG_CPM_LPCDR REG32(CPM_LPCDR) ++#define REG_CPM_CLKGR REG32(CPM_CLKGR) ++ ++#define __cpm_start_tcu() (REG_CPM_CLKGR &= ~CPM_CLKGR_TCU) ++#define __cpm_stop_lcd() (REG_CPM_CLKGR |= CPM_CLKGR_LCD) ++#define __cpm_set_pixdiv(v) \ ++ (REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT))) ++#define __cpm_set_ldiv(v) \ ++ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT))) ++#define __cpm_start_lcd() (REG_CPM_CLKGR &= ~CPM_CLKGR_LCD) ++ + #endif /* !__ASSEMBLY__ */ + #endif /* __JZ4740_H__ */ +diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c +index b14b33e..c2e64d9 100644 +--- a/arch/mips/lib/board.c ++++ b/arch/mips/lib/board.c +@@ -172,6 +172,12 @@ void board_init_f(ulong bootflag) + addr &= ~(4096 - 1); + debug("Top of RAM usable for U-Boot at: %08lx\n", addr); + ++#ifdef CONFIG_LCD ++ /* reserve memory for LCD display (always full pages) */ ++ addr = lcd_setmem (addr); ++ gd->fb_base = addr; ++#endif /* CONFIG_LCD */ ++ + /* Reserve memory for U-Boot code, data & bss + * round down to next 16 kB limit + */ +diff --git a/common/lcd.c b/common/lcd.c +index b6be800..af1281a 100644 +--- a/common/lcd.c ++++ b/common/lcd.c +@@ -263,6 +263,13 @@ static void lcd_drawchars(ushort x, ushort y, uchar *str, int count) + lcd_color_fg : lcd_color_bg; + bits <<= 1; + } ++#elif LCD_BPP == LCD_COLOR32 ++ uint *m = (uint *)d; ++ for (c=0; c<32; ++c) { ++ *m++ = (bits & 0x80) ? ++ lcd_color_fg : lcd_color_bg; ++ bits <<= 1; ++ } + #endif + } + #if LCD_BPP == LCD_MONOCHROME +@@ -509,7 +516,7 @@ static inline ushort *configuration_get_cmap(void) + return (ushort *)&(cp->lcd_cmap[255 * sizeof(ushort)]); + #elif defined(CONFIG_ATMEL_LCD) + return (ushort *)(panel_info.mmio + ATMEL_LCDC_LUT(0)); +-#elif !defined(CONFIG_ATMEL_HLCD) && !defined(CONFIG_EXYNOS_FB) ++#elif !defined(CONFIG_ATMEL_HLCD) && !defined(CONFIG_EXYNOS_FB) && !defined(CONFIG_VIDEO_GPM940B0) + return panel_info.cmap; + #else + #if defined(CONFIG_LCD_LOGO) +diff --git a/drivers/video/Makefile b/drivers/video/Makefile +index ebb6da8..03625bc 100644 +--- a/drivers/video/Makefile ++++ b/drivers/video/Makefile +@@ -50,6 +50,7 @@ COBJS-$(CONFIG_VIDEO_SED13806) += sed13806.o + COBJS-$(CONFIG_VIDEO_SM501) += sm501.o + COBJS-$(CONFIG_VIDEO_SMI_LYNXEM) += smiLynxEM.o videomodes.o + COBJS-$(CONFIG_VIDEO_VCXK) += bus_vcxk.o ++COBJS-$(CONFIG_VIDEO_GPM940B0) += nanonote_gpm940b0.o + + COBJS := $(sort $(COBJS-y)) + SRCS := $(COBJS:.o=.c) +diff --git a/drivers/video/nanonote_gpm940b0.c b/drivers/video/nanonote_gpm940b0.c +new file mode 100644 +index 0000000..11efb72 +--- /dev/null ++++ b/drivers/video/nanonote_gpm940b0.c +@@ -0,0 +1,400 @@ ++/* ++ * JzRISC lcd controller ++ * ++ * Xiangfu Liu <xiangfu@sharism.cc> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ ++#include <config.h> ++#include <common.h> ++#include <lcd.h> ++ ++#include <asm/io.h> /* virt_to_phys() */ ++#include <asm/jz4740.h> ++ ++#include "nanonote_gpm940b0.h" ++ ++#define align2(n) (n)=((((n)+1)>>1)<<1) ++#define align4(n) (n)=((((n)+3)>>2)<<2) ++#define align8(n) (n)=((((n)+7)>>3)<<3) ++ ++struct jzfb_info { ++ unsigned int cfg; /* panel mode and pin usage etc. */ ++ unsigned int w; ++ unsigned int h; ++ unsigned int bpp; /* bit per pixel */ ++ unsigned int fclk; /* frame clk */ ++ unsigned int hsw; /* hsync width, in pclk */ ++ unsigned int vsw; /* vsync width, in line count */ ++ unsigned int elw; /* end of line, in pclk */ ++ unsigned int blw; /* begin of line, in pclk */ ++ unsigned int efw; /* end of frame, in line count */ ++ unsigned int bfw; /* begin of frame, in line count */ ++}; ++ ++static struct jzfb_info jzfb = { ++ MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N, ++ 320, 240, 32, 70, 1, 1, 273, 140, 1, 20 ++}; ++ ++vidinfo_t panel_info = { ++ 320, 240, LCD_BPP, ++}; ++ ++void *lcd_base; ++void *lcd_console_address; ++int lcd_line_length; ++int lcd_color_fg; ++int lcd_color_bg; ++short console_col; ++short console_row; ++ ++static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid) ++{ ++ u_long palette_mem_size; ++ struct jz_fb_info *fbi = &vid->jz_fb; ++ int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8; ++ ++ fbi->screen = (u_long)lcdbase; ++ fbi->palette_size = 256; ++ palette_mem_size = fbi->palette_size * sizeof(u16); ++ ++ debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); ++ /* locate palette and descs at end of page following fb */ ++ fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size; ++ ++ return 0; ++} ++ ++static void jz_lcd_desc_init(vidinfo_t *vid) ++{ ++ struct jz_fb_info * fbi; ++ fbi = &vid->jz_fb; ++ fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16); ++ fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16); ++ fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16); ++ ++ #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8) ++ ++ /* populate descriptors */ ++ fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow); ++ fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL)); ++ fbi->dmadesc_fblow->fidr = 0; ++ fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ; ++ ++ fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */ ++ ++ fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen); ++ fbi->dmadesc_fbhigh->fidr = 0; ++ fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */ ++ ++ fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette); ++ fbi->dmadesc_palette->fidr = 0; ++ fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28); ++ ++ if(NBITS(vid->vl_bpix) < 12) { ++ /* assume any mode with <12 bpp is palette driven */ ++ fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh); ++ fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette); ++ /* flips back and forth between pal and fbhigh */ ++ fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette); ++ } else { ++ /* palette shouldn't be loaded in true-color mode */ ++ fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh); ++ fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */ ++ } ++} ++ ++static int jz_lcd_hw_init(vidinfo_t *vid) ++{ ++ struct jz_fb_info *fbi = &vid->jz_fb; ++ unsigned int val = 0; ++ unsigned int pclk; ++ unsigned int stnH; ++ int pll_div; ++ ++ /* Setting Control register */ ++ switch (jzfb.bpp) { ++ case 1: ++ val |= LCD_CTRL_BPP_1; ++ break; ++ case 2: ++ val |= LCD_CTRL_BPP_2; ++ break; ++ case 4: ++ val |= LCD_CTRL_BPP_4; ++ break; ++ case 8: ++ val |= LCD_CTRL_BPP_8; ++ break; ++ case 15: ++ val |= LCD_CTRL_RGB555; ++ case 16: ++ val |= LCD_CTRL_BPP_16; ++ break; ++ case 17 ... 32: ++ val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */ ++ break; ++ ++ default: ++ printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp); ++ val |= LCD_CTRL_BPP_16; ++ break; ++ } ++ ++ switch (jzfb.cfg & MODE_MASK) { ++ case MODE_STN_MONO_DUAL: ++ case MODE_STN_COLOR_DUAL: ++ case MODE_STN_MONO_SINGLE: ++ case MODE_STN_COLOR_SINGLE: ++ switch (jzfb.bpp) { ++ case 1: ++ /* val |= LCD_CTRL_PEDN; */ ++ case 2: ++ val |= LCD_CTRL_FRC_2; ++ break; ++ case 4: ++ val |= LCD_CTRL_FRC_4; ++ break; ++ case 8: ++ default: ++ val |= LCD_CTRL_FRC_16; ++ break; ++ } ++ break; ++ } ++ ++ val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */ ++ val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */ ++ ++ switch (jzfb.cfg & MODE_MASK) { ++ case MODE_STN_MONO_DUAL: ++ case MODE_STN_COLOR_DUAL: ++ case MODE_STN_MONO_SINGLE: ++ case MODE_STN_COLOR_SINGLE: ++ switch (jzfb.cfg & STN_DAT_PINMASK) { ++ case STN_DAT_PIN1: ++ /* Do not adjust the hori-param value. */ ++ break; ++ case STN_DAT_PIN2: ++ align2(jzfb.hsw); ++ align2(jzfb.elw); ++ align2(jzfb.blw); ++ break; ++ case STN_DAT_PIN4: ++ align4(jzfb.hsw); ++ align4(jzfb.elw); ++ align4(jzfb.blw); ++ break; ++ case STN_DAT_PIN8: ++ align8(jzfb.hsw); ++ align8(jzfb.elw); ++ align8(jzfb.blw); ++ break; ++ } ++ break; ++ } ++ ++ REG_LCD_CTRL = val; ++ ++ switch (jzfb.cfg & MODE_MASK) { ++ case MODE_STN_MONO_DUAL: ++ case MODE_STN_COLOR_DUAL: ++ case MODE_STN_MONO_SINGLE: ++ case MODE_STN_COLOR_SINGLE: ++ if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL)) ++ stnH = jzfb.h >> 1; ++ else ++ stnH = jzfb.h; ++ ++ REG_LCD_VSYNC = (0 << 16) | jzfb.vsw; ++ REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw); ++ ++ /* Screen setting */ ++ REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw); ++ REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w); ++ REG_LCD_DAV = (0 << 16) | (stnH); ++ ++ /* AC BIAs signal */ ++ REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw); ++ ++ break; ++ ++ case MODE_TFT_GEN: ++ case MODE_TFT_SHARP: ++ case MODE_TFT_CASIO: ++ case MODE_TFT_SAMSUNG: ++ case MODE_8BIT_SERIAL_TFT: ++ case MODE_TFT_18BIT: ++ REG_LCD_VSYNC = (0 << 16) | jzfb.vsw; ++ REG_LCD_HSYNC = (0 << 16) | jzfb.hsw; ++ REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h); ++ REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w ); ++ REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \ ++ | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw); ++ break; ++ } ++ ++ switch (jzfb.cfg & MODE_MASK) { ++ case MODE_TFT_SAMSUNG: ++ { ++ unsigned int total, tp_s, tp_e, ckv_s, ckv_e; ++ unsigned int rev_s, rev_e, inv_s, inv_e; ++ ++ pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) * ++ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ ++ ++ total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw; ++ tp_s = jzfb.blw + jzfb.w + 1; ++ tp_e = tp_s + 1; ++ ckv_s = tp_s - pclk/(1000000000/4100); ++ ckv_e = tp_s + total; ++ rev_s = tp_s - 11; /* -11.5 clk */ ++ rev_e = rev_s + total; ++ inv_s = tp_s; ++ inv_e = inv_s + total; ++ REG_LCD_CLS = (tp_s << 16) | tp_e; ++ REG_LCD_PS = (ckv_s << 16) | ckv_e; ++ REG_LCD_SPL = (rev_s << 16) | rev_e; ++ REG_LCD_REV = (inv_s << 16) | inv_e; ++ jzfb.cfg |= STFT_REVHI | STFT_SPLHI; ++ break; ++ } ++ case MODE_TFT_SHARP: ++ { ++ unsigned int total, cls_s, cls_e, ps_s, ps_e; ++ unsigned int spl_s, spl_e, rev_s, rev_e; ++ total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw; ++ spl_s = 1; ++ spl_e = spl_s + 1; ++ cls_s = 0; ++ cls_e = total - 60; /* > 4us (pclk = 80ns) */ ++ ps_s = cls_s; ++ ps_e = cls_e; ++ rev_s = total - 40; /* > 3us (pclk = 80ns) */ ++ rev_e = rev_s + total; ++ jzfb.cfg |= STFT_PSHI; ++ REG_LCD_SPL = (spl_s << 16) | spl_e; ++ REG_LCD_CLS = (cls_s << 16) | cls_e; ++ REG_LCD_PS = (ps_s << 16) | ps_e; ++ REG_LCD_REV = (rev_s << 16) | rev_e; ++ break; ++ } ++ case MODE_TFT_CASIO: ++ break; ++ } ++ ++ /* Configure the LCD panel */ ++ REG_LCD_CFG = jzfb.cfg; ++ ++ /* Timing setting */ ++ __cpm_stop_lcd(); ++ ++ val = jzfb.fclk; /* frame clk */ ++ if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) { ++ pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) * ++ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ ++ } else { ++ /* serial mode: Hsync period = 3*Width_Pixel */ ++ pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) * ++ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */ ++ } ++ ++ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL)) ++ pclk = (pclk * 3); ++ ++ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) ++ pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4); ++ ++ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) ++ pclk >>= 1; ++ ++ pll_div = (REG_CPM_CPCCR & CPM_CPCCR_PCS); /* clock source,0:pllout/2 1: pllout */ ++ pll_div = pll_div ? 1 : 2; ++ val = (__cpm_get_pllout() / pll_div) / pclk; ++ val--; ++ if (val > 0x1ff) { ++ printf("CPM_LPCDR too large, set it to 0x1ff\n"); ++ val = 0x1ff; ++ } ++ __cpm_set_pixdiv(val); ++ ++ val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */ ++ if (val > 150000000) { ++ printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val); ++ printf("Change LCDClock to 150MHz\n"); ++ val = 150000000; ++ } ++ val = (__cpm_get_pllout() / pll_div) / val; ++ val--; ++ if (val > 0x1f) { ++ printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n"); ++ val = 0x1f; ++ } ++ __cpm_set_ldiv( val ); ++ REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */ ++ ++ __cpm_start_lcd(); ++ udelay(1000); ++ ++ REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/ ++ ++ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) || ++ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL)) ++ REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/ ++ ++ return 0; ++} ++ ++void lcd_ctrl_init (void *lcdbase) ++{ ++ __lcd_display_pin_init(); ++ __lcd_display_on() ; ++ ++ jz_lcd_init_mem(lcdbase, &panel_info); ++ jz_lcd_desc_init(&panel_info); ++ jz_lcd_hw_init(&panel_info); ++ ++} ++ ++/* ++ * Before enabled lcd controller, lcd registers should be configured correctly. ++ */ ++void lcd_enable (void) ++{ ++ REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */ ++ REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/ ++} ++ ++void lcd_disable (void) ++{ ++ REG_LCD_CTRL |= (1<<4); ++} ++ ++void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue) ++{ ++} ++ ++void lcd_initcolregs (void) ++{ ++} +diff --git a/drivers/video/nanonote_gpm940b0.h b/drivers/video/nanonote_gpm940b0.h +new file mode 100644 +index 0000000..efe491e +--- /dev/null ++++ b/drivers/video/nanonote_gpm940b0.h +@@ -0,0 +1,135 @@ ++/* ++ * JzRISC lcd controller ++ * ++ * Xiangfu Liu <xiangfu@sharism.cc> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of ++ * the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++ * MA 02111-1307 USA ++ */ ++ ++#ifndef __QI_LB60_GPM940B0_H__ ++#define __QI_LB60_GPM940B0_H__ ++ ++struct lcd_desc{ ++ unsigned int next_desc; /* LCDDAx */ ++ unsigned int databuf; /* LCDSAx */ ++ unsigned int frame_id; /* LCDFIDx */ ++ unsigned int cmd; /* LCDCMDx */ ++}; ++ ++#define MODE_MASK 0x0f ++#define MODE_TFT_GEN 0x00 ++#define MODE_TFT_SHARP 0x01 ++#define MODE_TFT_CASIO 0x02 ++#define MODE_TFT_SAMSUNG 0x03 ++#define MODE_CCIR656_NONINT 0x04 ++#define MODE_CCIR656_INT 0x05 ++#define MODE_STN_COLOR_SINGLE 0x08 ++#define MODE_STN_MONO_SINGLE 0x09 ++#define MODE_STN_COLOR_DUAL 0x0a ++#define MODE_STN_MONO_DUAL 0x0b ++#define MODE_8BIT_SERIAL_TFT 0x0c ++ ++#define MODE_TFT_18BIT (1<<7) ++ ++#define STN_DAT_PIN1 (0x00 << 4) ++#define STN_DAT_PIN2 (0x01 << 4) ++#define STN_DAT_PIN4 (0x02 << 4) ++#define STN_DAT_PIN8 (0x03 << 4) ++#define STN_DAT_PINMASK STN_DAT_PIN8 ++ ++#define STFT_PSHI (1 << 15) ++#define STFT_CLSHI (1 << 14) ++#define STFT_SPLHI (1 << 13) ++#define STFT_REVHI (1 << 12) ++ ++#define SYNC_MASTER (0 << 16) ++#define SYNC_SLAVE (1 << 16) ++ ++#define DE_P (0 << 9) ++#define DE_N (1 << 9) ++ ++#define PCLK_P (0 << 10) ++#define PCLK_N (1 << 10) ++ ++#define HSYNC_P (0 << 11) ++#define HSYNC_N (1 << 11) ++ ++#define VSYNC_P (0 << 8) ++#define VSYNC_N (1 << 8) ++ ++#define DATA_NORMAL (0 << 17) ++#define DATA_INVERSE (1 << 17) ++ ++ ++/* Jz LCDFB supported I/O controls. */ ++#define FBIOSETBACKLIGHT 0x4688 ++#define FBIODISPON 0x4689 ++#define FBIODISPOFF 0x468a ++#define FBIORESET 0x468b ++#define FBIOPRINT_REG 0x468c ++ ++/* ++ * LCD panel specific definition ++ */ ++#define MODE (0xc9) /* 8bit serial RGB */ ++ ++#define __spi_write_reg1(reg, val) \ ++do { \ ++ unsigned char no; \ ++ unsigned short value; \ ++ unsigned char a=reg; \ ++ unsigned char b=val; \ ++ __gpio_set_pin(SPEN); \ ++ __gpio_set_pin(SPCK); \ ++ __gpio_clear_pin(SPDA); \ ++ __gpio_clear_pin(SPEN); \ ++ value=((a<<8)|(b&0xFF)); \ ++ for(no=0;no<16;no++) \ ++ { \ ++ __gpio_clear_pin(SPCK); \ ++ if((value&0x8000)==0x8000) \ ++ __gpio_set_pin(SPDA); \ ++ else \ ++ __gpio_clear_pin(SPDA); \ ++ __gpio_set_pin(SPCK); \ ++ value=(value<<1); \ ++ } \ ++ __gpio_set_pin(SPEN); \ ++} while (0) ++ ++#define __lcd_display_pin_init() \ ++do { \ ++ __cpm_start_tcu(); \ ++ __gpio_as_output(SPEN); /* use SPDA */ \ ++ __gpio_as_output(SPCK); /* use SPCK */ \ ++ __gpio_as_output(SPDA); /* use SPDA */ \ ++} while (0) ++ ++#define __lcd_display_on() \ ++do { \ ++ __spi_write_reg1(0x05, 0x1e); \ ++ __spi_write_reg1(0x05, 0x5e); \ ++ __spi_write_reg1(0x07, 0x8d); \ ++ __spi_write_reg1(0x13, 0x01); \ ++ __spi_write_reg1(0x05, 0x5f); \ ++} while (0) ++ ++#define __lcd_display_off() \ ++do { \ ++ __spi_write_reg1(0x05, 0x5e); \ ++} while (0) ++ ++#endif /* __QI_LB60_GPM940B0_H__ */ +diff --git a/include/configs/qi_lb60.h b/include/configs/qi_lb60.h +index 52b370c..d3e78ad 100644 +--- a/include/configs/qi_lb60.h ++++ b/include/configs/qi_lb60.h +@@ -32,6 +32,13 @@ + * Miscellaneous configurable options + */ + #define CONFIG_NANONOTE ++ ++#define CONFIG_LCD ++#define CONFIG_SYS_WHITE_ON_BLACK ++#define LCD_BPP LCD_COLOR32 ++#define CONFIG_VIDEO_GPM940B0 ++ ++ + #define CONFIG_JZ4740_MMC + #define CONFIG_MMC 1 + #define CONFIG_FAT 1 +diff --git a/include/lcd.h b/include/lcd.h +index 42070d7..6de5482 100644 +--- a/include/lcd.h ++++ b/include/lcd.h +@@ -263,8 +263,44 @@ typedef struct vidinfo { + + void init_panel_info(vidinfo_t *vid); + +-#else ++#elif defined(CONFIG_JZSOC) ++/* ++ * LCD controller stucture for JZSOC: JZ4740 ++ */ ++struct jz_fb_dma_descriptor { ++ u_long fdadr; /* Frame descriptor address register */ ++ u_long fsadr; /* Frame source address register */ ++ u_long fidr; /* Frame ID register */ ++ u_long ldcmd; /* Command register */ ++}; ++ ++/* ++ * Jz LCD info ++ */ ++struct jz_fb_info { ++ ++ u_long fdadr0; /* physical address of frame/palette descriptor */ ++ u_long fdadr1; /* physical address of frame descriptor */ ++ ++ /* DMA descriptors */ ++ struct jz_fb_dma_descriptor * dmadesc_fblow; ++ struct jz_fb_dma_descriptor * dmadesc_fbhigh; ++ struct jz_fb_dma_descriptor * dmadesc_palette; ++ u_long screen; /* address of frame buffer */ ++ u_long palette; /* address of palette memory */ ++ u_int palette_size; ++}; ++typedef struct vidinfo { ++ ushort vl_col; /* Number of columns (i.e. 640) */ ++ ushort vl_row; /* Number of rows (i.e. 480) */ ++ u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 */ ++ ++ struct jz_fb_info jz_fb; ++} vidinfo_t; ++ ++extern vidinfo_t panel_info; + ++#else + typedef struct vidinfo { + ushort vl_col; /* Number of columns (i.e. 160) */ + ushort vl_row; /* Number of rows (i.e. 100) */ +@@ -318,6 +354,7 @@ void lcd_show_board_info(void); + #define LCD_COLOR4 2 + #define LCD_COLOR8 3 + #define LCD_COLOR16 4 ++#define LCD_COLOR32 5 + + /*----------------------------------------------------------------------*/ + #if defined(CONFIG_LCD_INFO_BELOW_LOGO) +@@ -369,7 +406,7 @@ void lcd_show_board_info(void); + # define CONSOLE_COLOR_GREY 14 + # define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */ + +-#else ++#elif LCD_BPP == LCD_COLOR16 + + /* + * 16bpp color definitions +@@ -377,6 +414,15 @@ void lcd_show_board_info(void); + # define CONSOLE_COLOR_BLACK 0x0000 + # define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */ + ++#elif LCD_BPP == LCD_COLOR32 ++/* ++ * 18,24,32 bpp color definitions ++ */ ++# define CONSOLE_COLOR_BLACK 0x00000000 ++# define CONSOLE_COLOR_WHITE 0xffffffff /* Must remain last / highest */ ++ ++#else ++ + #endif /* color definitions */ + + /************************************************************************/ +@@ -406,7 +452,7 @@ void lcd_show_board_info(void); + #if LCD_BPP == LCD_MONOCHROME + # define COLOR_MASK(c) ((c) | (c) << 1 | (c) << 2 | (c) << 3 | \ + (c) << 4 | (c) << 5 | (c) << 6 | (c) << 7) +-#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) ++#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) || (LCD_BPP == LCD_COLOR32) + # define COLOR_MASK(c) (c) + #else + # error Unsupported LCD BPP. +-- +1.7.9.5 + diff --git a/package/boot/uboot-xburst/patches/0006-enable-silent-console.patch b/package/boot/uboot-xburst/patches/0006-enable-silent-console.patch new file mode 100644 index 0000000000..ebd6a6a7bf --- /dev/null +++ b/package/boot/uboot-xburst/patches/0006-enable-silent-console.patch @@ -0,0 +1,60 @@ +From 5eb4d4c598f2806bd1b3d1140e917bfead7851ad Mon Sep 17 00:00:00 2001 +From: Xiangfu <xiangfu@openmobilefree.net> +Date: Wed, 10 Oct 2012 23:51:26 +0800 +Subject: [PATCH 6/6] enable silent console + +--- + common/console.c | 16 ++++++++++++++++ + include/configs/qi_lb60.h | 2 ++ + 2 files changed, 18 insertions(+) + +diff --git a/common/console.c b/common/console.c +index 1177f7d..e8a2078 100644 +--- a/common/console.c ++++ b/common/console.c +@@ -685,6 +685,14 @@ done: + + gd->flags |= GD_FLG_DEVINIT; /* device initialization completed */ + ++#ifdef CONFIG_SILENT_CONSOLE ++ /* Check one more time the contents of the silent environment ++ * variable, because if the environment is loaded from NAND it was ++ * not available when console_init_f() was called */ ++ if (getenv("silent") != NULL) ++ gd->flags |= GD_FLG_SILENT; ++#endif ++ + stdio_print_current_devices(); + + #ifdef CONFIG_SYS_CONSOLE_ENV_OVERWRITE +@@ -760,6 +768,14 @@ int console_init_r(void) + + gd->flags |= GD_FLG_DEVINIT; /* device initialization completed */ + ++#ifdef CONFIG_SILENT_CONSOLE ++ /* Check one more time the contents of the silent environment ++ * variable, because if the environment is loaded from NAND it was ++ * not available when console_init_f() was called */ ++ if (getenv("silent") != NULL) ++ gd->flags |= GD_FLG_SILENT; ++#endif ++ + stdio_print_current_devices(); + + /* Setting environment variables */ +diff --git a/include/configs/qi_lb60.h b/include/configs/qi_lb60.h +index d3e78ad..a3534ff 100644 +--- a/include/configs/qi_lb60.h ++++ b/include/configs/qi_lb60.h +@@ -102,6 +102,8 @@ + #define CONFIG_SYS_NO_FLASH + #define CONFIG_SYS_FLASH_BASE 0 /* init flash_base as 0 */ + ++#define CONFIG_SILENT_CONSOLE 1 /* Enable silent console */ ++ + /* + * Command line configuration + */ +-- +1.7.9.5 + diff --git a/package/boot/uboot-xburst/patches/001-xburst.patch b/package/boot/uboot-xburst/patches/001-xburst.patch deleted file mode 100644 index be833305e8..0000000000 --- a/package/boot/uboot-xburst/patches/001-xburst.patch +++ /dev/null @@ -1,1669 +0,0 @@ -this patch include the u-boot2009.11 change files - -From: Xiangfu Liu <xiangfu@sharism.cc> - - ---- - - Makefile | 10 + - common/env_common.c | 2 - common/lcd.c | 45 ++++ - common/main.c | 4 - cpu/mips/Makefile | 4 - cpu/mips/cache.S | 280 ++++++++++---------------- - cpu/mips/config.mk | 6 - - cpu/mips/cpu.c | 75 +++++++ - cpu/mips/start.S | 432 ++++++++++++++++++++++++++++++++-------- - drivers/mtd/nand/nand_base.c | 88 ++++++++ - examples/standalone/mips.lds | 2 - include/asm-mips/addrspace.h | 2 - include/asm-mips/global_data.h | 11 + - include/lcd.h | 56 +++++ - lib_mips/board.c | 18 +- - lib_mips/bootm.c | 7 + - lib_mips/time.c | 4 - 20 files changed, 800 insertions(+), 333 deletions(-) - - -diff --git a/Makefile b/Makefile -index f06a97c..a318eb4 100644 ---- a/Makefile -+++ b/Makefile -@@ -3439,6 +3439,22 @@ qemu_mips_config : unconfig - @$(MKCONFIG) -a qemu-mips mips mips qemu-mips - - ######################################################################### -+## MIPS32 Jz47XX -+######################################################################### -+qi_lb60_config : unconfig -+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h -+ @echo "Compile NAND boot image for QI LB60" -+ @$(MKCONFIG) -a qi_lb60 mips mips nanonote -+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/nanonote/config.tmp -+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk -+ -+avt2_config : unconfig -+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h -+ @echo "Compile NAND boot image for AVT2" -+ @$(MKCONFIG) -a avt2 mips mips nanonote -+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/nanonote/config.tmp -+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk -+######################################################################### - ## MIPS64 5Kc - ######################################################################### - -diff --git a/common/env_common.c b/common/env_common.c -index 439a4a9..6cfe30b 100644 ---- a/common/env_common.c -+++ b/common/env_common.c -@@ -134,7 +134,10 @@ uchar default_environment[] = { - "pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0" - #endif --#ifdef CONFIG_EXTRA_ENV_SETTINGS -- CONFIG_EXTRA_ENV_SETTINGS -+#ifdef CONFIG_BOOTARGSFROMSD -+ "bootargsfromsd=" CONFIG_BOOTARGSFROMSD "\0" -+#endif -+#ifdef CONFIG_BOOTCOMMANDFROMSD -+ "bootcmdfromsd=" CONFIG_BOOTCOMMANDFROMSD "\0" - #endif - "\0" - }; -diff --git a/common/lcd.c b/common/lcd.c -index 4e31618..ddd5aa8 100644 ---- a/common/lcd.c -+++ b/common/lcd.c -@@ -64,7 +64,9 @@ - #ifdef CONFIG_LCD_LOGO - # include <bmp_logo.h> /* Get logo data, width and height */ - # if (CONSOLE_COLOR_WHITE >= BMP_LOGO_OFFSET) --# error Default Color Map overlaps with Logo Color Map -+# ifndef CONFIG_JzRISC /* JzRISC core */ -+# error Default Color Map overlaps with Logo Color Map -+# endif - # endif - #endif - -@@ -249,6 +251,14 @@ static void lcd_drawchars (ushort x, ushort y, uchar *str, int count) - lcd_color_fg : lcd_color_bg; - bits <<= 1; - } -+#elif LCD_BPP == LCD_COLOR32 -+ uint *m = (uint *)d; -+ for (c=0; c<32; ++c) { -+ *m++ = (bits & 0x80) ? -+ lcd_color_fg : lcd_color_bg; -+ //d+=4; -+ bits <<= 1; -+ } - #endif - } - #if LCD_BPP == LCD_MONOCHROME -@@ -315,6 +325,9 @@ static void test_pattern (void) - } - #endif /* LCD_TEST_PATTERN */ - -+#ifdef CONFIG_JzRISC /* JzRISC core */ -+extern int flush_cache_all(void); -+#endif - - /************************************************************************/ - /* ** GENERIC Initialization Routines */ -@@ -381,6 +394,7 @@ static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) - COLOR_MASK(lcd_getbgcolor()), - lcd_line_length*panel_info.vl_row); - #endif -+ - /* Paint the logo and retrieve LCD base address */ - debug ("[LCD] Drawing the logo...\n"); - lcd_console_address = lcd_logo (); -@@ -458,6 +472,8 @@ static void lcd_setfgcolor (int color) - { - #ifdef CONFIG_ATMEL_LCD - lcd_color_fg = color; -+#elif LCD_BPP == LCD_COLOR32 -+ lcd_color_fg = color & 0xFFFFFFFF; - #else - lcd_color_fg = color & 0x0F; - #endif -@@ -469,6 +485,8 @@ static void lcd_setbgcolor (int color) - { - #ifdef CONFIG_ATMEL_LCD - lcd_color_bg = color; -+#elif LCD_BPP == LCD_COLOR32 -+ lcd_color_bg = color & 0xFFFFFFFF; - #else - lcd_color_bg = color & 0x0F; - #endif -@@ -507,6 +525,7 @@ void bitmap_plot (int x, int y) - uchar *bmap; - uchar *fb; - ushort *fb16; -+ uint *fb32; - #if defined(CONFIG_PXA250) - struct pxafb_info *fbi = &panel_info.pxa; - #elif defined(CONFIG_MPC823) -@@ -567,13 +586,25 @@ void bitmap_plot (int x, int y) - } - } - else { /* true color mode */ -- fb16 = (ushort *)(lcd_base + y * lcd_line_length + x); -- for (i=0; i<BMP_LOGO_HEIGHT; ++i) { -- for (j=0; j<BMP_LOGO_WIDTH; j++) { -- fb16[j] = bmp_logo_palette[(bmap[j])]; -+ if(NBITS(panel_info.vl_bpix) == 16){ -+ fb16 = (ushort *)(lcd_base + y * lcd_line_length + x); -+ for (i=0; i<BMP_LOGO_HEIGHT; ++i) { -+ for (j=0; j<BMP_LOGO_WIDTH; j++) { -+ fb16[j] = bmp_logo_palette[(bmap[j])]; - } -- bmap += BMP_LOGO_WIDTH; -- fb16 += panel_info.vl_col; -+ bmap += BMP_LOGO_WIDTH; -+ fb16 += panel_info.vl_col; -+ } -+ } -+ else{ -+ fb32 = (uint *)(lcd_base + y * lcd_line_length + x); -+ for (i=0; i<BMP_LOGO_HEIGHT; ++i) { -+ for (j=0; j<BMP_LOGO_WIDTH; j++) { -+ fb32[j] = bmp_logo_palette[(bmap[j])]; -+ } -+ bmap += BMP_LOGO_WIDTH; -+ fb32 += panel_info.vl_col; -+ } - } - } - -diff --git a/common/main.c b/common/main.c -index 10d8904..ff11ad7 100644 ---- a/common/main.c -+++ b/common/main.c -@@ -372,7 +372,9 @@ void main_loop (void) - #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) - s = getenv ("bootdelay"); - bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY; -- -+ DECLARE_GLOBAL_DATA_PTR; -+ if (gd->boot_option == 5) -+ bootdelay = gd->boot_option; - debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay); - - # ifdef CONFIG_BOOT_RETRY_TIME -@@ -393,7 +395,9 @@ void main_loop (void) - } - else - #endif /* CONFIG_BOOTCOUNT_LIMIT */ -- s = getenv ("bootcmd"); -+ s = gd->boot_option == 1 ? -+ getenv ("bootcmdfromsd"): -+ getenv ("bootcmd") ; - - debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>"); - -diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile -index 28a1cbb..5207bc5 100644 ---- a/cpu/mips/Makefile -+++ b/cpu/mips/Makefile -@@ -33,6 +33,9 @@ SOBJS-$(CONFIG_INCA_IP) += incaip_wdt.o - COBJS-$(CONFIG_INCA_IP) += asc_serial.o incaip_clock.o - COBJS-$(CONFIG_PURPLE) += asc_serial.o - COBJS-$(CONFIG_SOC_AU1X00) += au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o -+COBJS-$(CONFIG_JZSOC) += jz4740.o jz_serial.o jz_mmc.o jz4740_nand.o -+COBJS-$(CONFIG_NANONOTE) += nanonote_gpm940b0.o -+ - - SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) - OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) -diff --git a/cpu/mips/cache.S b/cpu/mips/cache.S -index ff4f11c..cb3baff 100644 ---- a/cpu/mips/cache.S -+++ b/cpu/mips/cache.S -@@ -23,32 +23,19 @@ - */ - - #include <config.h> --#include <asm/asm.h> -+#include <version.h> - #include <asm/regdef.h> - #include <asm/mipsregs.h> - #include <asm/addrspace.h> - #include <asm/cacheops.h> - --#define RA t8 -+#ifndef CONFIG_JzRISC - --/* -- * 16kB is the maximum size of instruction and data caches on MIPS 4K, -- * 64kB is on 4KE, 24K, 5K, etc. Set bigger size for convenience. -- * -- * Note that the above size is the maximum size of primary cache. U-Boot -- * doesn't have L2 cache support for now. -- */ --#define MIPS_MAX_CACHE_SIZE 0x10000 -- --#define INDEX_BASE CKSEG0 -+ /* 16KB is the maximum size of instruction and data caches on -+ * MIPS 4K. -+ */ -+#define MIPS_MAX_CACHE_SIZE 0x4000 - -- .macro cache_op op addr -- .set push -- .set noreorder -- .set mips3 -- cache \op, 0(\addr) -- .set pop -- .endm - - /* - * cacheop macro to automate cache operations -@@ -119,79 +106,7 @@ - #define icacheop(kva, n, cacheSize, cacheLineSize, op) \ - icacheopn(kva, n, cacheSize, cacheLineSize, 1, (op)) - -- .macro f_fill64 dst, offset, val -- LONG_S \val, (\offset + 0 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 1 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 2 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 3 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 4 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 5 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 6 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 7 * LONGSIZE)(\dst) --#if LONGSIZE == 4 -- LONG_S \val, (\offset + 8 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 9 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 10 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 11 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 12 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 13 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 14 * LONGSIZE)(\dst) -- LONG_S \val, (\offset + 15 * LONGSIZE)(\dst) --#endif -- .endm -- --/* -- * mips_init_icache(uint PRId, ulong icache_size, unchar icache_linesz) -- */ --LEAF(mips_init_icache) -- blez a1, 9f -- mtc0 zero, CP0_TAGLO -- /* clear tag to invalidate */ -- PTR_LI t0, INDEX_BASE -- PTR_ADDU t1, t0, a1 --1: cache_op Index_Store_Tag_I t0 -- PTR_ADDU t0, a2 -- bne t0, t1, 1b -- /* fill once, so data field parity is correct */ -- PTR_LI t0, INDEX_BASE --2: cache_op Fill t0 -- PTR_ADDU t0, a2 -- bne t0, t1, 2b -- /* invalidate again - prudent but not strictly neccessary */ -- PTR_LI t0, INDEX_BASE --1: cache_op Index_Store_Tag_I t0 -- PTR_ADDU t0, a2 -- bne t0, t1, 1b --9: jr ra -- END(mips_init_icache) -- - /* -- * mips_init_dcache(uint PRId, ulong dcache_size, unchar dcache_linesz) -- */ --LEAF(mips_init_dcache) -- blez a1, 9f -- mtc0 zero, CP0_TAGLO -- /* clear all tags */ -- PTR_LI t0, INDEX_BASE -- PTR_ADDU t1, t0, a1 --1: cache_op Index_Store_Tag_D t0 -- PTR_ADDU t0, a2 -- bne t0, t1, 1b -- /* load from each line (in cached space) */ -- PTR_LI t0, INDEX_BASE --2: LONG_L zero, 0(t0) -- PTR_ADDU t0, a2 -- bne t0, t1, 2b -- /* clear all tags */ -- PTR_LI t0, INDEX_BASE --1: cache_op Index_Store_Tag_D t0 -- PTR_ADDU t0, a2 -- bne t0, t1, 1b --9: jr ra -- END(mips_init_dcache) -- --/******************************************************************************* --* - * mips_cache_reset - low level initialisation of the primary caches - * - * This routine initialises the primary caches to ensure that they -@@ -204,112 +119,129 @@ LEAF(mips_init_dcache) - * a source of parity. - * - * RETURNS: N/A --* - */ --NESTED(mips_cache_reset, 0, ra) -- move RA, ra -+ .globl mips_cache_reset -+ .ent mips_cache_reset -+mips_cache_reset: -+ - li t2, CONFIG_SYS_ICACHE_SIZE - li t3, CONFIG_SYS_DCACHE_SIZE - li t4, CONFIG_SYS_CACHELINE_SIZE - move t5, t4 - -+ - li v0, MIPS_MAX_CACHE_SIZE - -- /* -- * Now clear that much memory starting from zero. -+ /* Now clear that much memory starting from zero. - */ -- PTR_LI a0, CKSEG1 -- PTR_ADDU a1, a0, v0 --2: PTR_ADDIU a0, 64 -- f_fill64 a0, -64, zero -- bne a0, a1, 2b -- -- /* -- * The caches are probably in an indeterminate state, -- * so we force good parity into them by doing an -- * invalidate, load/fill, invalidate for each line. -+ -+ li a0, KSEG1 -+ addu a1, a0, v0 -+ -+2: sw zero, 0(a0) -+ sw zero, 4(a0) -+ sw zero, 8(a0) -+ sw zero, 12(a0) -+ sw zero, 16(a0) -+ sw zero, 20(a0) -+ sw zero, 24(a0) -+ sw zero, 28(a0) -+ addu a0, 32 -+ bltu a0, a1, 2b -+ -+ /* Set invalid tag. - */ - -- /* -- * Assume bottom of RAM will generate good parity for the cache. -+ mtc0 zero, CP0_TAGLO -+ -+ /* -+ * The caches are probably in an indeterminate state, -+ * so we force good parity into them by doing an -+ * invalidate, load/fill, invalidate for each line. -+ */ -+ -+ /* Assume bottom of RAM will generate good parity for the cache. - */ - -- /* -- * Initialize the I-cache first, -+ li a0, K0BASE -+ move a2, t2 # icacheSize -+ move a3, t4 # icacheLineSize -+ move a1, a2 -+ icacheopn(a0,a1,a2,a3,121,(Index_Store_Tag_I,Fill)) -+ -+ /* To support Orion/R4600, we initialise the data cache in 3 passes. - */ -- move a1, t2 -- move a2, t4 -- PTR_LA t7, mips_init_icache -- jalr t7 - -- /* -- * then initialize D-cache. -+ /* 1: initialise dcache tags. - */ -- move a1, t3 -- move a2, t5 -- PTR_LA t7, mips_init_dcache -- jalr t7 - -- jr RA -- END(mips_cache_reset) -+ li a0, K0BASE -+ move a2, t3 # dcacheSize -+ move a3, t5 # dcacheLineSize -+ move a1, a2 -+ icacheop(a0,a1,a2,a3,Index_Store_Tag_D) - --/******************************************************************************* --* --* dcache_status - get cache status --* --* RETURNS: 0 - cache disabled; 1 - cache enabled --* --*/ --LEAF(dcache_status) -- mfc0 t0, CP0_CONFIG -- li t1, CONF_CM_UNCACHED -- andi t0, t0, CONF_CM_CMASK -- move v0, zero -- beq t0, t1, 2f -- li v0, 1 --2: jr ra -- END(dcache_status) -- --/******************************************************************************* --* -+ /* 2: fill dcache. -+ */ -+ -+ li a0, K0BASE -+ move a2, t3 # dcacheSize -+ move a3, t5 # dcacheLineSize -+ move a1, a2 -+ icacheopn(a0,a1,a2,a3,1lw,(dummy)) -+ -+ /* 3: clear dcache tags. -+ */ -+ -+ li a0, K0BASE -+ move a2, t3 # dcacheSize -+ move a3, t5 # dcacheLineSize -+ move a1, a2 -+ icacheop(a0,a1,a2,a3,Index_Store_Tag_D) -+ -+ j ra -+ .end mips_cache_reset -+ -+ -+/* -+ * dcache_status - get cache status -+ * -+ * RETURNS: 0 - cache disabled; 1 - cache enabled -+ */ -+ .globl dcache_status -+ .ent dcache_status -+dcache_status: -+ -+ mfc0 v0, CP0_CONFIG -+ andi v0, v0, 1 -+ j ra -+ -+ .end dcache_status -+ -+/* - * dcache_disable - disable cache - * - * RETURNS: N/A --* - */ --LEAF(dcache_disable) -+ .globl dcache_disable -+ .ent dcache_disable -+dcache_disable: -+ - mfc0 t0, CP0_CONFIG - li t1, -8 - and t0, t0, t1 - ori t0, t0, CONF_CM_UNCACHED -- mtc0 t0, CP0_CONFIG -- jr ra -- END(dcache_disable) -+ mtc0 t0, CP0_CONFIG -+ j ra - --/******************************************************************************* --* --* dcache_enable - enable cache --* --* RETURNS: N/A --* --*/ --LEAF(dcache_enable) -- mfc0 t0, CP0_CONFIG -- ori t0, CONF_CM_CMASK -- xori t0, CONF_CM_CMASK -- ori t0, CONF_CM_CACHABLE_NONCOHERENT -- mtc0 t0, CP0_CONFIG -- jr ra -- END(dcache_enable) -- --#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS --/******************************************************************************* --* --* mips_cache_lock - lock RAM area pointed to by a0 in cache. --* --* RETURNS: N/A --* --*/ -+ .end dcache_disable -+ -+ -+/* -+ * mips_cache_lock - lock RAM area pointed to by a0 in cache. -+ * -+ * RETURNS: N/A -+ */ - #if defined(CONFIG_PURPLE) - # define CACHE_LOCK_SIZE (CONFIG_SYS_DCACHE_SIZE/2) - #else -@@ -318,14 +250,14 @@ LEAF(dcache_enable) - .globl mips_cache_lock - .ent mips_cache_lock - mips_cache_lock: -- li a1, CKSEG0 - CACHE_LOCK_SIZE -+ li a1, K0BASE - CACHE_LOCK_SIZE - addu a0, a1 - li a2, CACHE_LOCK_SIZE - li a3, CONFIG_SYS_CACHELINE_SIZE - move a1, a2 - icacheop(a0,a1,a2,a3,0x1d) - -- jr ra -- -+ j ra - .end mips_cache_lock --#endif /* CONFIG_SYS_INIT_RAM_LOCK_MIPS */ -+ -+#endif /* CONFIG_JzRISC */ -diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk -index a173c54..8d27e52 100644 ---- a/cpu/mips/config.mk -+++ b/cpu/mips/config.mk -@@ -25,15 +25,15 @@ MIPSFLAGS:=$(shell \ - if [ "$v" -lt "14" ]; then \ - echo "-mcpu=4kc"; \ - else \ -- echo "-march=4kc -mtune=4kc"; \ -+ echo "-march=4kc -mtune=r4600"; \ - fi) - - ifneq (,$(findstring 4KCle,$(CROSS_COMPILE))) - ENDIANNESS = -EL - else --ENDIANNESS = -EB -+#ENDIANNESS = -EB - endif - --MIPSFLAGS += $(ENDIANNESS) -+MIPSFLAGS += $(ENDIANNESS) -mabicalls -mips32 -O2 - - PLATFORM_CPPFLAGS += $(MIPSFLAGS) -diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c -index d5a1604..48e1cea 100644 ---- a/cpu/mips/cpu.c -+++ b/cpu/mips/cpu.c -@@ -28,6 +28,12 @@ - #include <asm/cacheops.h> - #include <asm/reboot.h> - -+#ifdef CONFIG_JZ4740 -+#include <asm/jz4740.h> -+#endif -+ -+#if !defined (CONFIG_NAND_SPL) && !defined (CONFIG_MSC_SPL) -+ - #define cache_op(op,addr) \ - __asm__ __volatile__( \ - " .set push \n" \ -@@ -40,6 +46,19 @@ - - void __attribute__((weak)) _machine_restart(void) - { -+#ifdef CONFIG_JZ4740 -+ __wdt_select_extalclk(); -+ __wdt_select_clk_div64(); -+ __wdt_set_data(100); -+ __wdt_set_count(0); -+ __tcu_start_wdt_clock(); -+ __wdt_start(); -+ while(1); -+#endif -+#if defined(CONFIG_JzRISC) -+ void (*f)(void) = (void *) 0xbfc00000; -+ f(); -+#endif - } - - int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) -@@ -110,3 +129,59 @@ int cpu_eth_init(bd_t *bis) - #endif - return 0; - } -+ -+#endif /* !CONFIG_NAND_SPL !CONFIG_MSC_SPL */ -+ -+#ifdef CONFIG_JzRISC -+void flush_icache_all(void) -+{ -+ u32 addr, t = 0; -+ -+ asm volatile ("mtc0 $0, $28"); /* Clear Taglo */ -+ asm volatile ("mtc0 $0, $29"); /* Clear TagHi */ -+ -+ for (addr = KSEG0; addr < KSEG0 + CONFIG_SYS_ICACHE_SIZE; -+ addr += CONFIG_SYS_CACHELINE_SIZE) { -+ asm volatile ( -+ ".set mips3\n\t" -+ " cache %0, 0(%1)\n\t" -+ ".set mips2\n\t" -+ : -+ : "I" (Index_Store_Tag_I), "r"(addr)); -+ } -+ -+ /* invalicate btb */ -+ asm volatile ( -+ ".set mips32\n\t" -+ "mfc0 %0, $16, 7\n\t" -+ "nop\n\t" -+ "ori %0,2\n\t" -+ "mtc0 %0, $16, 7\n\t" -+ ".set mips2\n\t" -+ : -+ : "r" (t)); -+} -+ -+void flush_dcache_all(void) -+{ -+ u32 addr; -+ -+ for (addr = KSEG0; addr < KSEG0 + CONFIG_SYS_DCACHE_SIZE; -+ addr += CONFIG_SYS_CACHELINE_SIZE) { -+ asm volatile ( -+ ".set mips3\n\t" -+ " cache %0, 0(%1)\n\t" -+ ".set mips2\n\t" -+ : -+ : "I" (Index_Writeback_Inv_D), "r"(addr)); -+ } -+ -+ asm volatile ("sync"); -+} -+ -+void flush_cache_all(void) -+{ -+ flush_dcache_all(); -+ flush_icache_all(); -+} -+#endif /* CONFIG_JzRISC */ -diff --git a/cpu/mips/start.S b/cpu/mips/start.S -index 57db589..fa6e352 100644 ---- a/cpu/mips/start.S -+++ b/cpu/mips/start.S -@@ -23,32 +23,33 @@ - */ - - #include <config.h> -+#include <version.h> - #include <asm/regdef.h> - #include <asm/mipsregs.h> -+#include <asm/addrspace.h> -+#include <asm/cacheops.h> - -- /* -- * For the moment disable interrupts, mark the kernel mode and -- * set ST0_KX so that the CPU does not spit fire when using -- * 64-bit addresses. -- */ -- .macro setup_c0_status set clr -- .set push -- mfc0 t0, CP0_STATUS -- or t0, ST0_CU0 | \set | 0x1f | \clr -- xor t0, 0x1f | \clr -- mtc0 t0, CP0_STATUS -- .set noreorder -- sll zero, 3 # ehb -- .set pop -- .endm -- -- .macro setup_c0_status_reset --#ifdef CONFIG_64BIT -- setup_c0_status ST0_KX 0 --#else -- setup_c0_status 0 0 -+#ifdef CONFIG_JZ4730 -+#include <asm/jz4730.h> -+#endif -+ -+#ifdef CONFIG_JZ4740 -+#include <asm/jz4740.h> -+#endif -+ -+#ifdef CONFIG_JZ4750 -+#include <asm/jz4750.h> -+#endif -+ -+#ifdef CONFIG_JZ4750D -+#include <asm/jz4750d.h> -+#endif -+ -+#if defined(CONFIG_JZ4750) || defined(CONFIG_JZ4750D) -+#define JZ4750_NANDBOOT_CFG0 (0x55555500 | (CFG_NAND_BW8*0xff)) -+#define JZ4750_NANDBOOT_CFG1 0x55555555 -+#define JZ4750_NANDBOOT_CFG2 ((CFG_NAND_PAGE_SIZE==2048)&0xff0000) | ((CFG_NAND_PAGE_SIZE!=512)&0xff00) | ((CFG_NAND_ROW_CYCLE==3)&0xff) - #endif -- .endm - - #define RVECENT(f,n) \ - b f; nop -@@ -61,6 +62,28 @@ - .globl _start - .text - _start: -+#if defined(CONFIG_JZ4740) -+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) -+ .word JZ4740_NORBOOT_CFG /* fetched during NOR Boot */ -+#else -+#if defined(CONFIG_NAND_SPL) -+ .word JZ4740_NANDBOOT_CFG /* fetched during NAND Boot */ -+#endif -+#endif -+#endif /* CONFIG_JZ4740 */ -+#if defined(CONFIG_JZ4750) || defined(CONFIG_JZ4750D) -+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) -+ .word JZ4750_NORBOOT_CFG /* fetched during NOR Boot */ -+#else -+#if defined(CONFIG_NAND_SPL) && !defined(CONFIG_MSC_SPL) -+ /* First three words fetched by CPU during NAND Boot */ -+ .word JZ4750_NANDBOOT_CFG0 -+ .word JZ4750_NANDBOOT_CFG1 -+ .word JZ4750_NANDBOOT_CFG2 -+#endif -+#endif -+#endif /* CONFIG_JZ4750 || CONFIG_JZ4750D */ -+#if !defined(CONFIG_JzRISC) - RVECENT(reset,0) /* U-boot entry point */ - RVECENT(reset,1) /* software reboot */ - #if defined(CONFIG_INCA_IP) -@@ -213,7 +236,7 @@ _start: - .word 0x00000000 - .word 0x03e00008 - .word 0x00000000 -- .word 0x00000000 -+ .word 0x00000000 - /* 0xbfc00428 */ - .word 0xdc870000 - .word 0xfca70000 -@@ -224,74 +247,192 @@ _start: - .word 0x00000000 - .word 0x03e00008 - .word 0x00000000 -- .word 0x00000000 -+ .word 0x00000000 - #endif /* CONFIG_PURPLE */ - .align 4 -+#endif /* CONFIG_JzRISC */ -+ - reset: - -+#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) -+ -+#ifdef CONFIG_JZ4730 -+ -+ /* Disable interrupts */ -+ la t0, INTC_IMR -+ li t1, 0xffffffff -+ sw t1, 0(t0) -+ -+ /* -+ * Clear SCR.HGP -+ */ -+ la t0, CPM_SCR -+ lw t1, 0(t0) -+ ori t1, 0x8 -+ xori t1, 0x8 -+ sw t1, 0(t0) -+ -+ /* -+ * Set usb port0 as host -+ */ -+ la t0, HARB_HAPOR -+ lw t1, 0(t0) -+ ori t1, HARB_HAPOR_UCHSEL -+ sw t1, 0(t0) -+ -+ /* -+ * Check reset status -+ */ -+ la t0, CPM_RSTR -+ lw t1, 0(t0) -+ andi t1, 0x4 -+ bnez t1, resume_from_hibernate -+ nop -+#endif /* CONFIG_JZ4730 */ -+ -+#ifndef CONFIG_NAND_SPL - /* Clear watch registers. - */ - mtc0 zero, CP0_WATCHLO - mtc0 zero, CP0_WATCHHI -+#endif - -- /* WP(Watch Pending), SW0/1 should be cleared. */ -- mtc0 zero, CP0_CAUSE -+ /* STATUS register */ -+#ifdef CONFIG_JzRISC -+ /* -+ * CU0=UM=EXL=IE=0, BEV=ERL=1, IP2~7=1 -+ */ -+ li t0, 0x0040FC04 -+ mtc0 t0, CP0_STATUS -+#else -+#ifdef CONFIG_TB0229 -+ li k0, ST0_CU0 -+#else -+ mfc0 k0, CP0_STATUS -+#endif -+ li k1, ~ST0_IE -+ and k0, k1 -+ mtc0 k0, CP0_STATUS -+#endif - -- setup_c0_status_reset -+ /* CAUSE register */ -+#ifdef CONFIG_JzRISC -+ /* IV=1, use the specical interrupt vector (0x200) */ -+ li t1, 0x00800000 -+ mtc0 t1, CP0_CAUSE -+#else -+ mtc0 zero, CP0_CAUSE -+#endif - -+#ifndef CONFIG_JzRISC - /* Init Timer */ - mtc0 zero, CP0_COUNT - mtc0 zero, CP0_COMPARE -+#endif - --#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) -+#endif /* !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) */ -+ -+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) - /* CONFIG0 register */ - li t0, CONF_CM_UNCACHED - mtc0 t0, CP0_CONFIG --#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */ -+#endif - -- /* Initialize $gp. -+ /* Initialize GOT pointer. -+ */ -+ bal 1f -+ nop -+ .word _GLOBAL_OFFSET_TABLE_ -+ 1: -+ move gp, ra -+ lw t1, 0(ra) -+ move gp, t1 -+ -+#ifdef CONFIG_INCA_IP -+ /* Disable INCA-IP Watchdog. - */ -- bal 1f -+ la t9, disable_incaip_wdt -+ jalr t9 - nop -- .word _gp --1: -- lw gp, 0(ra) -+#endif - --#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) -+/* JzRISC will init external memory in board_init_f, -+ which uses cache as stack and calls into C code. */ -+#ifndef CONFIG_JzRISC - /* Initialize any external memory. - */ -- la t9, lowlevel_init -- jalr t9 -+ la t9, lowlevel_init -+ jalr t9 - nop -+#endif - -+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) - /* Initialize caches... - */ -- la t9, mips_cache_reset -- jalr t9 -+#ifdef CONFIG_JzRISC -+ .set mips32 -+ mtc0 zero, CP0_TAGLO -+ mtc0 zero, CP0_TAGHI -+ -+ li t0, K0BASE -+ ori t1, t0, CONFIG_SYS_DCACHE_SIZE -+1: -+ cache Index_Store_Tag_D, 0(t0) -+ bne t0, t1, 1b -+ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE -+ -+ li t0, K0BASE -+ ori t1, t0, CONFIG_SYS_ICACHE_SIZE -+2: -+ cache Index_Store_Tag_I, 0(t0) -+ bne t0, t1, 2b -+ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE -+ -+ /* Invalidate BTB */ -+ mfc0 t0, CP0_CONFIG, 7 -+ nop -+ ori t0, 2 -+ mtc0 t0, CP0_CONFIG, 7 - nop - -+ .set mips2 -+#else -+ la t9, mips_cache_reset -+ jalr t9 -+ nop -+#endif -+ - /* ... and enable them. - */ - li t0, CONF_CM_CACHABLE_NONCOHERENT - mtc0 t0, CP0_CONFIG --#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */ -+ nop -+ -+#endif /* !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) */ - - /* Set up temporary stack. - */ --#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS -+#ifndef CONFIG_JzRISC - li a0, CONFIG_SYS_INIT_SP_OFFSET -- la t9, mips_cache_lock -- jalr t9 -+ la t9, mips_cache_lock -+ jalr t9 - nop - #endif - -+#ifdef CONFIG_NAND_SPL -+ la sp, 0x80004000 -+ la t9, nand_boot -+ j t9 -+ nop -+#else - li t0, CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_INIT_SP_OFFSET - la sp, 0(t0) - - la t9, board_init_f -- jr t9 -+ j t9 - nop - -+ - /* - * void relocate_code (addr_sp, gd, addr_moni) - * -@@ -305,37 +446,28 @@ reset: - .globl relocate_code - .ent relocate_code - relocate_code: -- move sp, a0 /* Set new stack pointer */ -+ move sp, a0 /* Set new stack pointer */ - -- li t0, CONFIG_SYS_MONITOR_BASE -+ li t0, TEXT_BASE - la t3, in_ram - lw t2, -12(t3) /* t2 <-- uboot_end_data */ - move t1, a2 -- move s2, a2 /* s2 <-- destination address */ - - /* -- * Fix $gp: -+ * Fix GOT pointer: - * -- * New $gp = (Old $gp - CONFIG_SYS_MONITOR_BASE) + Destination Address -+ * New GOT-PTR = (old GOT-PTR - TEXT_BASE) + Destination Address - */ - move t6, gp -- sub gp, CONFIG_SYS_MONITOR_BASE -- add gp, a2 /* gp now adjusted */ -- sub s1, gp, t6 /* s1 <-- relocation offset */ -+ sub gp, TEXT_BASE -+ add gp, a2 /* gp now adjusted */ -+ sub t6, gp, t6 /* t6 <-- relocation offset */ - - /* - * t0 = source address - * t1 = target address - * t2 = source end address - */ -- -- /* -- * Save destination address and size for later usage in flush_cache() -- */ -- move s0, a1 /* save gd in s0 */ -- move a0, t1 /* a0 <-- destination addr */ -- sub a1, t2, t0 /* a1 <-- size */ -- - /* On the purple board we copy the code earlier in a special way - * in order to solve flash problems - */ -@@ -345,47 +477,61 @@ relocate_code: - sw t3, 0(t1) - addu t0, 4 - ble t0, t2, 1b -- addu t1, 4 /* delay slot */ -+ addu t1, 4 /* delay slot */ - #endif - - /* If caches were enabled, we would have to flush them here. - */ -- -- /* a0 & a1 are already set up for flush_cache(start, size) */ -- la t9, flush_cache -- jalr t9 -+#ifdef CONFIG_JzRISC -+ /* flush d-cache */ -+ .set mips32 -+ li t0, KSEG0 -+ addi t1, t0, CONFIG_SYS_DCACHE_SIZE -+2: -+ cache Index_Writeback_Inv_D, 0(t0) -+ bne t0, t1, 2b -+ addi t0, CONFIG_SYS_CACHELINE_SIZE -+ -+ sync -+ -+ /* flush i-cache */ -+ li t0, KSEG0 -+ addi t1, t0, CONFIG_SYS_ICACHE_SIZE -+3: -+ cache Index_Invalidate_I, 0(t0) -+ bne t0, t1, 3b -+ addi t0, CONFIG_SYS_CACHELINE_SIZE -+ -+ /* Invalidate BTB */ -+ mfc0 t0, CP0_CONFIG, 7 -+ nop -+ ori t0, 2 -+ mtc0 t0, CP0_CONFIG, 7 - nop - -+ .set mips0 -+#endif -+ - /* Jump to where we've relocated ourselves. - */ -- addi t0, s2, in_ram - _start -- jr t0 -+ addi t0, a2, in_ram - _start -+ j t0 - nop - -- .word _gp -- .word _GLOBAL_OFFSET_TABLE_ - .word uboot_end_data - .word uboot_end - .word num_got_entries - - in_ram: -- /* -- * Now we want to update GOT. -- * -- * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object -- * generated by GNU ld. Skip these reserved entries from relocation. -+ /* Now we want to update GOT. - */ - lw t3, -4(t0) /* t3 <-- num_got_entries */ -- lw t4, -16(t0) /* t4 <-- _GLOBAL_OFFSET_TABLE_ */ -- lw t5, -20(t0) /* t5 <-- _gp */ -- sub t4, t5 /* compute offset*/ -- add t4, t4, gp /* t4 now holds relocated _GLOBAL_OFFSET_TABLE_ */ -- addi t4, t4, 8 /* Skipping first two entries. */ -+ addi t4, gp, 8 /* Skipping first two entries. */ - li t2, 2 - 1: - lw t1, 0(t4) - beqz t1, 2f -- add t1, s1 -+ add t1, t6 - sw t1, 0(t4) - 2: - addi t2, 1 -@@ -396,26 +542,134 @@ in_ram: - */ - lw t1, -12(t0) /* t1 <-- uboot_end_data */ - lw t2, -8(t0) /* t2 <-- uboot_end */ -- add t1, s1 /* adjust pointers */ -- add t2, s1 -+ add t1, t6 /* adjust pointers */ -+ add t2, t6 - - sub t1, 4 --1: -- addi t1, 4 -+1: addi t1, 4 - bltl t1, t2, 1b - sw zero, 0(t1) /* delay slot */ - -- move a0, s0 /* a0 <-- gd */ -+ move a0, a1 - la t9, board_init_r -- jr t9 -- move a1, s2 /* delay slot */ -+ j t9 -+ move a1, a2 /* delay slot */ - - .end relocate_code - -+#endif /* CONFIG_NAND_SPL */ -+ -+#if !defined(CONFIG_JzRISC) - /* Exception handlers. - */ - romReserved: -- b romReserved -+ b romReserved - - romExcHandle: -- b romExcHandle -+ b romExcHandle -+#endif -+ -+#ifdef CONFIG_JZ4730 -+ -+/* These are the runtime values, modify them according to your platform. */ -+#define PLCR1_VAL 0x1b000520 -+#define CFCR_VAL 0x0c526220 -+ -+#define DMCR_VAL0 0x042a3211 -+#define DMCR_VAL1 0x05aa3211 /*(DMCR_VAL0|EMC_DMCR_RFSH|EMC_DMCR_MRSET)*/ -+ -+#define RTCOR_VAL 0x10 -+#define RTCSR_VAL 0x83 -+ -+ /* -+ * cpu was reset from hibernate mode -+ */ -+resume_from_hibernate: -+ /* -+ * Init PLL -+ */ -+ la t0, 0xB0000000 /* CFCR */ -+ li t1, CFCR_VAL -+ sw t1, 0(t0) -+ -+ la t0, 0xB0000010 /* PLCR1 */ -+ li t1, PLCR1_VAL -+ sw t1, 0(t0) -+ nop;nop;nop;nop -+ -+ /* Init caches */ -+ .set mips32 -+ mtc0 zero, CP0_TAGLO -+ mtc0 zero, CP0_TAGHI -+ -+ li t0, K0BASE -+ ori t1, t0, CONFIG_SYS_DCACHE_SIZE -+1: -+ cache Index_Store_Tag_D, 0(t0) -+ cache Index_Store_Tag_I, 0(t0) -+ bne t0, t1, 1b -+ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE -+ -+ /* -+ * Init SDRAM -+ */ -+ la t0, 0xB0010070 /* GPALR2 */ -+ lw t1, 0(t0) -+ li t2, 0x3FFFFFFF -+ and t1, t2 -+ li t2, 0x40000000 -+ or t1, t2 -+ sw t1, 0(t0) -+ -+ la t0, 0xB0010074 /* GPAUR2 */ -+ lw t1, 0(t0) -+ li t2, 0xFFFF0000 -+ and t1, t2 -+ li t2, 0x00005555 -+ or t1, t2 -+ sw t1, 0(t0) -+ -+ la t0, 0xB3010000 /* EMC base address */ -+ -+ li t1, DMCR_VAL0 /* DMCR */ -+ sw t1, 0x80(t0) -+ -+ li t1, RTCOR_VAL -+ sh t1, 0x8c(t0) /* RTCOR */ -+ -+ li t1, RTCSR_VAL -+ sh t1, 0x84(t0) /* RTCSR */ -+ -+ /* precharge all chip-selects */ -+ ori t1, t0, 0xa088 -+ sb $0, 0(t1) -+ ori t1, t0, 0xb088 -+ sb $0, 0(t1) -+ -+ /* delay about 200us */ -+ li t1, 0x20000 -+1: -+ bnez t1, 1b -+ sub t1, 1 -+ -+ la t1, DMCR_VAL1 /* DMCR */ -+ sw t1, 0x80(t0) -+ -+ /* write sdram mode register for each chip-select */ -+ ori t1, t0, 0xa088 -+ sb $0, 0(t1) -+ ori t1, t0, 0xb088 -+ sb $0, 0(t1) -+ -+ /* -+ * jump to resume entry point -+ */ -+ la t0, CPM_SPR -+ lw t1, 0(t0) -+ li t0, 0x80000000 -+ or t0, t1 -+ -+ j t0 -+ nop -+ -+#endif /* CONFIG_JZ4730 */ -diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c -index 426bb95..6e5fbd3 100644 ---- a/drivers/mtd/nand/nand_base.c -+++ b/drivers/mtd/nand/nand_base.c -@@ -109,6 +109,22 @@ static struct nand_ecclayout nand_oob_16 = { - . length = 8}} - }; - -+#if defined(CONFIG_JZ4740) -+static struct nand_ecclayout nand_oob_64 = { -+ .eccbytes = 36, -+ .eccpos = { -+ 6, 7, 8, 9, 10, 11, 12, 13, -+ 14, 15, 16, 17, 18, 19, 20, 21, -+ 22, 23, 24, 25, 26, 27, 28, 29, -+ 30, 31, 32, 33, 34, 35, 36, 37, -+ 38, 39, 40, 41}, -+ .oobfree ={ -+ {.offset = 2, -+ .length = 4}, -+ {.offset = 42, -+ .length = 22}} -+}; -+#else - static struct nand_ecclayout nand_oob_64 = { - .eccbytes = 24, - .eccpos = { -@@ -119,6 +135,7 @@ static struct nand_ecclayout nand_oob_64 = { - {.offset = 2, - .length = 38}} - }; -+#endif - - static struct nand_ecclayout nand_oob_128 = { - .eccbytes = 48, -@@ -1116,6 +1133,60 @@ static int nand_read_page_hwecc_oob_first(struct mtd_info *mtd, - } - - /** -+ * nand_read_page_hwecc_rs - [REPLACABLE] hardware rs ecc based page read function -+ * @mtd: mtd info structure -+ * @chip: nand chip info structure -+ * @buf: buffer to store read data -+ * -+ * Not for syndrome calculating ecc controllers which need a special oob layout -+ */ -+static int nand_read_page_hwecc_rs(struct mtd_info *mtd, struct nand_chip *chip, -+ uint8_t *buf) -+{ -+ int i, eccsize = chip->ecc.size; -+ int eccbytes = chip->ecc.bytes; -+ int eccsteps = chip->ecc.steps; -+ uint8_t *p = buf; -+ uint8_t *ecc_calc = chip->buffers->ecccalc; -+ uint8_t *ecc_code = chip->buffers->ecccode; -+ uint32_t *eccpos = chip->ecc.layout->eccpos; -+ uint32_t page; -+ uint8_t flag = 0; -+ -+ page = (buf[3]<<24) + (buf[2]<<16) + (buf[1]<<8) + buf[0]; -+ -+ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page); -+ chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); -+ -+ for (i = 0; i < chip->ecc.total; i++) { -+ ecc_code[i] = chip->oob_poi[CONFIG_SYS_NAND_ECC_POS + i]; -+ if (ecc_code[i] != 0xff) -+ flag = 1; -+ } -+ -+ eccsteps = chip->ecc.steps; -+ p = buf; -+ -+ chip->cmdfunc(mtd, NAND_CMD_RNDOUT, 0x00, -1); -+ for (i = 0 ; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { -+ int stat; -+ if (flag) { -+ chip->ecc.hwctl(mtd, NAND_ECC_READ); -+ chip->read_buf(mtd, p, eccsize); -+ stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); -+ if (stat < 0) -+ mtd->ecc_stats.failed++; -+ else -+ mtd->ecc_stats.corrected += stat; -+ } -+ else { -+ chip->ecc.hwctl(mtd, NAND_ECC_READ); -+ chip->read_buf(mtd, p, eccsize); -+ } -+ } -+ return 0; -+} -+/** - * nand_read_page_syndrome - [REPLACABLE] hardware ecc syndrom based page read - * @mtd: mtd info structure - * @chip: nand chip info structure -@@ -1271,9 +1342,17 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from, - bufpoi, page); - else if (!aligned && NAND_SUBPAGE_READ(chip) && !oob) - ret = chip->ecc.read_subpage(mtd, chip, col, bytes, bufpoi); -- else -+ else { -+#if defined(CONFIG_JZ4740) -+ bufpoi[0] = (uint8_t)page; -+ bufpoi[1] = (uint8_t)(page >> 8); -+ bufpoi[2] = (uint8_t)(page >> 16); -+ bufpoi[3] = (uint8_t)(page >> 24); -+#endif -+ - ret = chip->ecc.read_page(mtd, chip, bufpoi, - page); -+ } - if (ret < 0) - break; - -@@ -2791,8 +2870,13 @@ int nand_scan_tail(struct mtd_info *mtd) - - case NAND_ECC_HW: - /* Use standard hwecc read page function ? */ -- if (!chip->ecc.read_page) -+ if (!chip->ecc.read_page) { -+#if defined(CONFIG_JZ4740) -+ chip->ecc.read_page = nand_read_page_hwecc_rs; -+#else - chip->ecc.read_page = nand_read_page_hwecc; -+#endif -+ } - if (!chip->ecc.write_page) - chip->ecc.write_page = nand_write_page_hwecc; - if (!chip->ecc.read_oob) -diff --git a/examples/standalone/mips.lds b/examples/standalone/mips.lds -index 717b201..d4a45f8 100644 ---- a/examples/standalone/mips.lds -+++ b/examples/standalone/mips.lds -@@ -23,8 +23,8 @@ - - /* - OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips") --*/ - OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips") -+*/ - OUTPUT_ARCH(mips) - SECTIONS - { -diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h -index 3a1e6d6..2ee6920 100644 ---- a/include/asm-mips/addrspace.h -+++ b/include/asm-mips/addrspace.h -@@ -131,7 +131,7 @@ - * Returns the uncached address of a sdram address - */ - #ifndef __ASSEMBLY__ --#if defined(CONFIG_SOC_AU1X00) || defined(CONFIG_TB0229) -+#if defined(CONFIG_SOC_AU1X00) || defined(CONFIG_TB0229) || defined(CONFIG_JzRISC) - /* We use a 36 bit physical address map here and - cannot access physical memory directly from core */ - #define UNCACHED_SDRAM(a) (((unsigned long)(a)) | 0x20000000) -diff --git a/include/asm-mips/global_data.h b/include/asm-mips/global_data.h -index b2c4891..23f597e 100644 ---- a/include/asm-mips/global_data.h -+++ b/include/asm-mips/global_data.h -@@ -39,6 +39,17 @@ - typedef struct global_data { - bd_t *bd; - unsigned long flags; -+#if defined(CONFIG_JZSOC) -+ /* There are other clocks in the Jz47xx or Jz5730*/ -+ unsigned long cpu_clk; /* CPU core clock */ -+ unsigned long sys_clk; /* System bus clock */ -+ unsigned long per_clk; /* Peripheral bus clock */ -+ unsigned long mem_clk; /* Memory bus clock */ -+ unsigned long dev_clk; /* Device clock */ -+ unsigned long fb_base; /* base address of framebuffer */ -+ unsigned long boot_option; /* 1: boot from sd -+ * 5: boot delay for 5 secs*/ -+#endif - unsigned long baudrate; - unsigned long have_console; /* serial_init() was called */ - phys_size_t ram_size; /* RAM size */ -diff --git a/include/lcd.h b/include/lcd.h -index 1f85daa..997e246 100644 ---- a/include/lcd.h -+++ b/include/lcd.h -@@ -181,8 +181,44 @@ typedef struct vidinfo { - u_long mmio; /* Memory mapped registers */ - } vidinfo_t; - --#else -+#elif defined(CONFIG_JZSOC) -+/* -+ * LCD controller stucture for JZSOC: JZ4730 JZ4740 -+ */ -+struct jz_fb_dma_descriptor { -+ u_long fdadr; /* Frame descriptor address register */ -+ u_long fsadr; /* Frame source address register */ -+ u_long fidr; /* Frame ID register */ -+ u_long ldcmd; /* Command register */ -+}; - -+/* -+ * Jz LCD info -+ */ -+struct jz_fb_info { -+ -+ u_long fdadr0; /* physical address of frame/palette descriptor */ -+ u_long fdadr1; /* physical address of frame descriptor */ -+ -+ /* DMA descriptors */ -+ struct jz_fb_dma_descriptor * dmadesc_fblow; -+ struct jz_fb_dma_descriptor * dmadesc_fbhigh; -+ struct jz_fb_dma_descriptor * dmadesc_palette; -+ u_long screen; /* address of frame buffer */ -+ u_long palette; /* address of palette memory */ -+ u_int palette_size; -+}; -+typedef struct vidinfo { -+ ushort vl_col; /* Number of columns (i.e. 640) */ -+ ushort vl_row; /* Number of rows (i.e. 480) */ -+ u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 */ -+ -+ struct jz_fb_info jz_fb; -+} vidinfo_t; -+ -+extern vidinfo_t panel_info; -+ -+#else - typedef struct vidinfo { - ushort vl_col; /* Number of columns (i.e. 160) */ - ushort vl_row; /* Number of rows (i.e. 100) */ -@@ -194,7 +230,7 @@ typedef struct vidinfo { - void *priv; /* Pointer to driver-specific data */ - } vidinfo_t; - --#endif /* CONFIG_MPC823, CONFIG_PXA250 or CONFIG_MCC200 or CONFIG_ATMEL_LCD */ -+#endif /* CONFIG_MPC823, CONFIG_PXA250, CONFIG_MCC200 or CONFIG_JZ4740 */ - - extern vidinfo_t panel_info; - -@@ -234,6 +270,7 @@ void lcd_show_board_info(void); - #define LCD_COLOR4 2 - #define LCD_COLOR8 3 - #define LCD_COLOR16 4 -+#define LCD_COLOR32 5 - - /*----------------------------------------------------------------------*/ - #if defined(CONFIG_LCD_INFO_BELOW_LOGO) -@@ -285,13 +322,22 @@ void lcd_show_board_info(void); - # define CONSOLE_COLOR_GREY 14 - # define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */ - --#else -+#elif LCD_BPP == LCD_COLOR16 - - /* - * 16bpp color definitions - */ - # define CONSOLE_COLOR_BLACK 0x0000 --# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */ -+# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */ -+ -+#elif LCD_BPP == LCD_COLOR32 -+/* -+ * 18,24,32 bpp color definitions -+ */ -+# define CONSOLE_COLOR_BLACK 0x00000000 -+# define CONSOLE_COLOR_WHITE 0xffffffff /* Must remain last / highest */ -+ -+#else - - #endif /* color definitions */ - -@@ -322,7 +368,7 @@ void lcd_show_board_info(void); - #if LCD_BPP == LCD_MONOCHROME - # define COLOR_MASK(c) ((c) | (c) << 1 | (c) << 2 | (c) << 3 | \ - (c) << 4 | (c) << 5 | (c) << 6 | (c) << 7) --#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) -+#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) || (LCD_BPP == LCD_COLOR32) - # define COLOR_MASK(c) (c) - #else - # error Unsupported LCD BPP. -diff --git a/lib_mips/board.c b/lib_mips/board.c -index b2d113e..87cb12d 100644 ---- a/lib_mips/board.c -+++ b/lib_mips/board.c -@@ -49,6 +49,10 @@ DECLARE_GLOBAL_DATA_PTR; - - #undef DEBUG - -+#if defined(CONFIG_JZSOC) -+extern int jz_board_init(void); -+#endif -+ - extern int timer_init(void); - - extern int incaip_set_cpuclk(void); -@@ -78,7 +82,6 @@ int __board_early_init_f(void) - } - int board_early_init_f(void) __attribute__((weak, alias("__board_early_init_f"))); - -- - static int init_func_ram (void) - { - #ifdef CONFIG_BOARD_TYPES -@@ -98,7 +101,6 @@ static int init_func_ram (void) - - static int display_banner(void) - { -- - printf ("\n\n%s\n\n", version_string); - return (0); - } -@@ -147,6 +149,9 @@ static int init_baudrate (void) - typedef int (init_fnc_t) (void); - - init_fnc_t *init_sequence[] = { -+#if defined(CONFIG_JZSOC) -+ jz_board_init, /* init gpio/clocks/dram etc. */ -+#endif - board_early_init_f, - timer_init, - env_init, /* initialize environment */ -@@ -162,7 +167,6 @@ init_fnc_t *init_sequence[] = { - NULL, - }; - -- - void board_init_f(ulong bootflag) - { - gd_t gd_data, *id; -@@ -202,6 +206,12 @@ void board_init_f(ulong bootflag) - addr &= ~(4096 - 1); - debug ("Top of RAM usable for U-Boot at: %08lx\n", addr); - -+#ifdef CONFIG_LCD -+ /* reserve memory for LCD display (always full pages) */ -+ addr = lcd_setmem (addr); -+ gd->fb_base = addr; -+#endif /* CONFIG_LCD */ -+ - /* Reserve memory for U-Boot code, data & bss - * round down to next 16 kB limit - */ -@@ -349,9 +359,9 @@ void board_init_r (gd_t *id, ulong dest_addr) - size = flash_init(); - display_flash_config (size); - bd->bi_flashsize = size; -+ bd->bi_flashstart = CONFIG_SYS_FLASH_BASE; - #endif - -- bd->bi_flashstart = CONFIG_SYS_FLASH_BASE; - #if CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE - bd->bi_flashoffset = monitor_flash_len; /* reserved area for U-Boot */ - #else -diff --git a/lib_mips/bootm.c b/lib_mips/bootm.c -index 54af24c..64bcad9 100644 ---- a/lib_mips/bootm.c -+++ b/lib_mips/bootm.c -@@ -46,7 +46,9 @@ static void linux_env_set (char * env_name, char * env_val); - int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) - { - void (*theKernel) (int, char **, char **, int *); -- char *commandline = getenv ("bootargs"); -+ char *commandline = gd->boot_option == 1 ? -+ getenv ("bootargsfromsd") : -+ getenv ("bootargs"); - char env_buf[12]; - char *cp; - -@@ -98,6 +100,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) - } - - /* we assume that the kernel is in place */ -+ if (gd->boot_option == 1) -+ printf ("\n *** Booting from mircoSD ***\n"); -+ - printf ("\nStarting kernel ...\n\n"); - - theKernel (linux_argc, linux_argv, linux_env, 0); -diff --git a/lib_mips/time.c b/lib_mips/time.c -index 07e356d..4654bf4 100644 ---- a/lib_mips/time.c -+++ b/lib_mips/time.c -@@ -24,6 +24,8 @@ - #include <common.h> - #include <asm/mipsregs.h> - -+#ifndef CONFIG_JzRISC -+ - static unsigned long timestamp; - - /* how many counter cycles in a jiffy */ -@@ -96,3 +98,5 @@ ulong get_tbclk(void) - { - return CONFIG_SYS_HZ; - } -+ -+#endif /* !CONFIG_JzRISC */ - diff --git a/package/boot/uboot-xburst/patches/005-i2c.patch b/package/boot/uboot-xburst/patches/005-i2c.patch deleted file mode 100644 index b8ad22f0e1..0000000000 --- a/package/boot/uboot-xburst/patches/005-i2c.patch +++ /dev/null @@ -1,13 +0,0 @@ -diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile -index ef32f13..4e234b4 100644 ---- a/drivers/i2c/Makefile -+++ b/drivers/i2c/Makefile -@@ -36,6 +36,7 @@ COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o - COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o - COBJS-$(CONFIG_SOFT_I2C) += soft_i2c.o - COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o -+COBJS-$(CONFIG_JZSOC_I2C) += jz_i2c.o - - COBJS := $(COBJS-y) - SRCS := $(COBJS:.o=.c) - diff --git a/package/boot/uboot-xburst/patches/009-n516.patch b/package/boot/uboot-xburst/patches/009-n516.patch deleted file mode 100644 index 49eaf3da44..0000000000 --- a/package/boot/uboot-xburst/patches/009-n516.patch +++ /dev/null @@ -1,23 +0,0 @@ -diff --git a/Makefile b/Makefile -index ed848f5..04cd32e 100644 ---- a/Makefile -+++ b/Makefile -@@ -3448,6 +3448,18 @@ pavo_nand_config : unconfig - @echo "TEXT_BASE = 0x80100000" > $(obj)board/qi_lb60/config.tmp - @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk - -+n516_config : unconfig -+ @ >include/config.h -+ @echo "#define CONFIG_N516 1" >>include/config.h -+ @./mkconfig -a n516 mips mips n516 -+ -+n516_nand_config : unconfig -+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h -+ @echo "Compile NAND boot image for n516" -+ @./mkconfig -a n516 mips mips n516 -+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/n516/config.tmp -+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk -+ - ######################################################################### - ## MIPS64 5Kc - ######################################################################### diff --git a/package/boot/uboot-xburst/patches/010-sakc.patch b/package/boot/uboot-xburst/patches/010-sakc.patch deleted file mode 100644 index 2ec82b7dc1..0000000000 --- a/package/boot/uboot-xburst/patches/010-sakc.patch +++ /dev/null @@ -1,32 +0,0 @@ -diff --git a/Makefile b/Makefile -index a318eb4..7d14b8b 100644 ---- a/Makefile -+++ b/Makefile -@@ -3448,6 +3448,13 @@ qi_lb60_config : unconfig - @echo "TEXT_BASE = 0x80100000" > $(obj)board/n516/config.tmp - @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk - -+sakc_config : unconfig -+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h -+ @echo "Compile NAND boot image for SAKC" -+ @$(MKCONFIG) -a sakc mips mips sakc -+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/sakc/config.tmp -+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk -+ - ######################################################################### - ## MIPS64 5Kc - ######################################################################### -diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile -index 33afb66..a177653 100644 ---- a/cpu/mips/Makefile -+++ b/cpu/mips/Makefile -@@ -35,7 +35,7 @@ COBJS-$(CONFIG_PURPLE) += asc_serial.o - COBJS-$(CONFIG_JZSOC) += jz_serial.o jz_i2c.o jz_mmc.o - COBJS-$(CONFIG_JZ4740) += jz4740.o jz4740_nand.o - COBJS-$(CONFIG_NANONOTE) += nanonote_gpm940b0.o -- -+COBJS-$(CONFIG_SAKC) += nanonote_gpm940b0.o - - SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) - OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) - |