diff options
Diffstat (limited to 'target/linux/magicbox')
| -rw-r--r-- | target/linux/magicbox/Makefile | 19 | ||||
| -rw-r--r-- | target/linux/magicbox/config-default | 187 | ||||
| -rw-r--r-- | target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.c | 298 | ||||
| -rw-r--r-- | target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.h | 46 | ||||
| -rw-r--r-- | target/linux/magicbox/files/drivers/ide/ppc/magicbox_ide.c | 301 | ||||
| -rw-r--r-- | target/linux/magicbox/image/Makefile | 37 | ||||
| -rw-r--r-- | target/linux/magicbox/patches/001-magicbox_support.patch | 65 | ||||
| -rw-r--r-- | target/linux/magicbox/patches/100-cf_slot.patch | 24 |
8 files changed, 0 insertions, 977 deletions
diff --git a/target/linux/magicbox/Makefile b/target/linux/magicbox/Makefile deleted file mode 100644 index baad5c1051..0000000000 --- a/target/linux/magicbox/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -# -# Copyright (C) 2006-2008 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk - -ARCH:=powerpc -BOARD:=magicbox -BOARDNAME:=Magicbox -FEATURES:=squashfs pci - -LINUX_VERSION:=2.6.26.8 -LINUX_KARCH:=ppc - -include $(INCLUDE_DIR)/target.mk - -$(eval $(call BuildTarget)) diff --git a/target/linux/magicbox/config-default b/target/linux/magicbox/config-default deleted file mode 100644 index 80e958811d..0000000000 --- a/target/linux/magicbox/config-default +++ /dev/null @@ -1,187 +0,0 @@ -CONFIG_405EP=y -CONFIG_40x=y -# CONFIG_44x is not set -CONFIG_4xx=y -# CONFIG_6xx is not set -# CONFIG_8139TOO is not set -# CONFIG_8xx is not set -# CONFIG_ADVANCED_OPTIONS is not set -# CONFIG_AGP is not set -CONFIG_ARCH_HAS_ILOG2_U32=y -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_ARCH_POPULATES_NODE_MAP=y -# CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_BASE_SMALL=0 -CONFIG_BIOS_FIXUP=y -CONFIG_BITREVERSE=y -CONFIG_BLK_DEV_IDE=m -CONFIG_BLK_DEV_IDEDISK=m -# CONFIG_BLK_DEV_IDEDMA is not set -CONFIG_BLK_DEV_MAGICBOX_IDE=m -# CONFIG_BOOKE_WDT is not set -CONFIG_BOOT_LOAD=0x00400000 -CONFIG_BOUNCE=y -# CONFIG_BT is not set -# CONFIG_BUBINGA is not set -CONFIG_CLASSIC_RCU=y -CONFIG_CMDLINE="root=/dev/mtdblock1 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200 init=/etc/preinit" -CONFIG_CMDLINE_BOOL=y -CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_CONSISTENT_START=0xff100000 -# CONFIG_CPCI405 is not set -# CONFIG_CPU_FREQ is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEVPORT=y -# CONFIG_DMADEVICES is not set -# CONFIG_EDAC is not set -# CONFIG_EP405 is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_GENERIC_BUG=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_NVRAM=y -# CONFIG_GEN_RTC is not set -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_HAVE_IDE=y -CONFIG_HAVE_KPROBES=y -# CONFIG_HAVE_KRETPROBES is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_HIGHMEM is not set -CONFIG_HIGHMEM_START=0xfe000000 -CONFIG_HW_RANDOM=y -# CONFIG_I2C is not set -CONFIG_IBM_EMAC=y -# CONFIG_IBM_EMAC_DEBUG is not set -# CONFIG_IBM_EMAC_PHY_RX_CLK_FIX is not set -CONFIG_IBM_EMAC_POLL_WEIGHT=32 -CONFIG_IBM_EMAC_RXB=64 -CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256 -CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0 -CONFIG_IBM_EMAC_TXB=8 -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -CONFIG_IBM_OCP=y -CONFIG_IDE=m -CONFIG_IDE_GENERIC=m -# CONFIG_IDE_PROC_FS is not set -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_ISA_DMA_API=y -# CONFIG_IWLWIFI_LEDS is not set -CONFIG_KERNEL_START=0xc0000000 -# CONFIG_LEDS_ALIX is not set -CONFIG_LOWMEM_SIZE=0x30000000 -# CONFIG_MACINTOSH_DRIVERS is not set -CONFIG_MAGICBOX=y -# CONFIG_MATH_EMULATION is not set -CONFIG_MTD=y -# CONFIG_MTD_ABSENT is not set -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# CONFIG_MTD_BLOCK2MTD is not set -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_GEOMETRY is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_CFI_INTELEXT is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -CONFIG_MTD_CHAR=y -# CONFIG_MTD_CMDLINE_PARTS is not set -CONFIG_MTD_COMPLEX_MAPPINGS=y -# CONFIG_MTD_CONCAT is not set -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_ONENAND is not set -# CONFIG_MTD_OTP is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_PCI is not set -# CONFIG_MTD_PHRAM is not set -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 -CONFIG_MTD_PHYSMAP_LEN=0 -CONFIG_MTD_PHYSMAP_START=0xffc00000 -# CONFIG_MTD_PLATRAM is not set -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_SLRAM is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_NETDEV_1000 is not set -# CONFIG_NET_VENDOR_3COM is not set -CONFIG_NOT_COHERENT_CACHE=y -# CONFIG_NVRAM is not set -# CONFIG_OCF_OCF is not set -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PCI=y -# CONFIG_PCIPCWATCHDOG is not set -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_SYSCALL=y -# CONFIG_PC_KEYBOARD is not set -CONFIG_PPC=y -CONFIG_PPC32=y -CONFIG_PPC4xx_DMA=y -CONFIG_PPC4xx_EDMA=y -CONFIG_PPC_DCR=y -CONFIG_PPC_DCR_NATIVE=y -CONFIG_PPC_GEN550=y -# CONFIG_PPC_I8259 is not set -CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_OCP=y -# CONFIG_R6040 is not set -# CONFIG_REDWOOD_5 is not set -# CONFIG_REDWOOD_6 is not set -CONFIG_RFKILL_LEDS=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -# CONFIG_SCHED_HRTICK is not set -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -CONFIG_SCSI_WAIT_SCAN=m -# CONFIG_SERIAL_8250_EXTENDED is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_SOUND is not set -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set -CONFIG_SSB_POSSIBLE=y -# CONFIG_SYCAMORE is not set -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_TASK_SIZE=0x80000000 -CONFIG_UART0_TTYS0=y -# CONFIG_UART0_TTYS1 is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIA_RHINE is not set -CONFIG_VIDEO_MEDIA=m -CONFIG_VIDEO_V4L2=m -CONFIG_VIDEO_V4L2_COMMON=m -# CONFIG_WALNUT is not set -CONFIG_WANT_EARLY_SERIAL=y -CONFIG_WORD_SIZE=32 -# CONFIG_XILINX_ML300 is not set -# CONFIG_XILINX_ML403 is not set -# CONFIG_XILINX_SYSACE is not set diff --git a/target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.c b/target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.c deleted file mode 100644 index e6df7f6408..0000000000 --- a/target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.c +++ /dev/null @@ -1,298 +0,0 @@ -/* - * Support for IBM PPC 405EP-based MagicBox board - * Copyright (C) 2006 Karol Lewandowski - * - * Heavily based on bubinga.c - * - * Author: SAW (IBM), derived from walnut.c. - * Maintained by MontaVista Software <source@mvista.com> - * - * 2003 (c) MontaVista Softare Inc. This file is licensed under the - * terms of the GNU General Public License version 2. This program is - * licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/init.h> -#include <linux/smp.h> -#include <linux/threads.h> -#include <linux/param.h> -#include <linux/string.h> -#include <linux/blkdev.h> -#include <linux/pci.h> -#include <linux/tty.h> -#include <linux/serial.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#include <asm/system.h> -#include <asm/pci-bridge.h> -#include <asm/processor.h> -#include <asm/machdep.h> -#include <asm/page.h> -#include <asm/time.h> -#include <asm/io.h> -#include <asm/kgdb.h> -#include <asm/ocp.h> -#include <asm/ibm_ocp_pci.h> - -#include <platforms/4xx/ibm405ep.h> - -#undef DEBUG - -#ifdef DEBUG -#define DBG(x...) printk(x) -#else -#define DBG(x...) -#endif - -extern bd_t __res; - -/* Some IRQs unique to the board - * Used by the generic 405 PCI setup functions in ppc4xx_pci.c - */ -int __init -ppc405_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin) -{ - static char pci_irq_table[][4] = - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - { - {28, 28, 28, 28}, /* IDSEL 1 - PCI slot 1 */ - {29, 29, 29, 29}, /* IDSEL 2 - PCI slot 2 */ - {30, 30, 30, 30}, /* IDSEL 3 - PCI slot 3 */ - {31, 31, 31, 31}, /* IDSEL 4 - PCI slot 4 */ - }; - - const long min_idsel = 1, max_idsel = 4, irqs_per_slot = 4; - return PCI_IRQ_TABLE_LOOKUP; -}; - -/* The serial clock for the chip is an internal clock determined by - * different clock speeds/dividers. - * Calculate the proper input baud rate and setup the serial driver. - */ -static void __init -magicbox_early_serial_map(void) -{ - u32 uart_div; - int uart_clock; - struct uart_port port; - - /* Calculate the serial clock input frequency - * - * The base baud is the PLL OUTA (provided in the board info - * structure) divided by the external UART Divisor, divided - * by 16. - */ - uart_div = (mfdcr(DCRN_CPC0_UCR_BASE) & DCRN_CPC0_UCR_U0DIV); - uart_clock = __res.bi_procfreq / uart_div; - - /* Setup serial port access */ - memset(&port, 0, sizeof(port)); - port.membase = (void*)ACTING_UART0_IO_BASE; - port.irq = ACTING_UART0_INT; - port.uartclk = uart_clock; - port.regshift = 0; - port.iotype = UPIO_MEM; - port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST; - port.line = 0; - - if (early_serial_setup(&port) != 0) { - printk("Early serial init of port 0 failed\n"); - } - - port.membase = (void*)ACTING_UART1_IO_BASE; - port.irq = ACTING_UART1_INT; - port.line = 1; - - if (early_serial_setup(&port) != 0) { - printk("Early serial init of port 1 failed\n"); - } -} - -void __init -bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip) -{ -#ifdef CONFIG_PCI - - unsigned int bar_response, bar; - /* - * Expected PCI mapping: - * - * PLB addr PCI memory addr - * --------------------- --------------------- - * 0000'0000 - 7fff'ffff <--- 0000'0000 - 7fff'ffff - * 8000'0000 - Bfff'ffff ---> 8000'0000 - Bfff'ffff - * - * PLB addr PCI io addr - * --------------------- --------------------- - * e800'0000 - e800'ffff ---> 0000'0000 - 0001'0000 - * - * The following code is simplified by assuming that the bootrom - * has been well behaved in following this mapping. - */ - -#ifdef DEBUG - int i; - - printk("ioremap PCLIO_BASE = 0x%x\n", pcip); - printk("PCI bridge regs before fixup \n"); - for (i = 0; i <= 3; i++) { - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma))); - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].la))); - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pcila))); - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pciha))); - } - printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms))); - printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la))); - printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms))); - printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la))); - -#endif - - /* added for IBM boot rom version 1.15 bios bar changes -AK */ - - /* Disable region first */ - out_le32((void *) &(pcip->pmm[0].ma), 0x00000000); - /* PLB starting addr, PCI: 0x80000000 */ - out_le32((void *) &(pcip->pmm[0].la), 0x80000000); - /* PCI start addr, 0x80000000 */ - out_le32((void *) &(pcip->pmm[0].pcila), PPC405_PCI_MEM_BASE); - /* 512MB range of PLB to PCI */ - out_le32((void *) &(pcip->pmm[0].pciha), 0x00000000); - /* Enable no pre-fetch, enable region */ - out_le32((void *) &(pcip->pmm[0].ma), ((0xffffffff - - (PPC405_PCI_UPPER_MEM - - PPC405_PCI_MEM_BASE)) | 0x01)); - - /* Disable region one */ - out_le32((void *) &(pcip->pmm[1].ma), 0x00000000); - out_le32((void *) &(pcip->pmm[1].la), 0x00000000); - out_le32((void *) &(pcip->pmm[1].pcila), 0x00000000); - out_le32((void *) &(pcip->pmm[1].pciha), 0x00000000); - out_le32((void *) &(pcip->pmm[1].ma), 0x00000000); - out_le32((void *) &(pcip->ptm1ms), 0x00000001); - - /* Disable region two */ - out_le32((void *) &(pcip->pmm[2].ma), 0x00000000); - out_le32((void *) &(pcip->pmm[2].la), 0x00000000); - out_le32((void *) &(pcip->pmm[2].pcila), 0x00000000); - out_le32((void *) &(pcip->pmm[2].pciha), 0x00000000); - out_le32((void *) &(pcip->pmm[2].ma), 0x00000000); - out_le32((void *) &(pcip->ptm2ms), 0x00000000); - out_le32((void *) &(pcip->ptm2la), 0x00000000); - - /* Zero config bars */ - for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) { - early_write_config_dword(hose, hose->first_busno, - PCI_FUNC(hose->first_busno), bar, - 0x00000000); - early_read_config_dword(hose, hose->first_busno, - PCI_FUNC(hose->first_busno), bar, - &bar_response); - DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n", - hose->first_busno, PCI_SLOT(hose->first_busno), - PCI_FUNC(hose->first_busno), bar, bar_response); - } - /* end workaround */ - -#ifdef DEBUG - printk("PCI bridge regs after fixup \n"); - for (i = 0; i <= 3; i++) { - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma))); - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].la))); - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pcila))); - printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pciha))); - } - printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms))); - printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la))); - printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms))); - printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la))); - -#endif -#endif -} - -static struct resource magicbox_flash_resource = { - .start = 0xffc00000, - .end = 0xffffffffULL, - .flags = IORESOURCE_MEM, -}; - -static struct mtd_partition magicbox_flash_parts[] = { - { - .name = "linux", - .offset = 0x0, - .size = 0x3c0000, - }, - { - .name = "rootfs", - .offset = 0x100000, - .size = 0x2c0000, - } -}; - -static struct physmap_flash_data magicbox_flash_data = { - .width = 2, - .parts = magicbox_flash_parts, - .nr_parts = ARRAY_SIZE(magicbox_flash_parts), -}; - -static struct platform_device magicbox_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &magicbox_flash_data, - }, - .num_resources = 1, - .resource = &magicbox_flash_resource, -}; - -static int magicbox_setup_flash(void) -{ - platform_device_register(&magicbox_flash_device); - - return 0; -}; - -arch_initcall (magicbox_setup_flash); - -void __init -magicbox_setup_arch(void) -{ - ppc4xx_setup_arch(); - - ibm_ocp_set_emac(0, 1); - - magicbox_early_serial_map(); - - /* Identify the system */ - printk("MagicBox port (C) 2005 Karol Lewandowski <kl@jasmine.eu.org>\n"); -} - -void __init -magicbox_map_io(void) -{ - ppc4xx_map_io(); -} - -void __init -platform_init(unsigned long r3, unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7) -{ - ppc4xx_init(r3, r4, r5, r6, r7); - - ppc_md.setup_arch = magicbox_setup_arch; - ppc_md.setup_io_mappings = magicbox_map_io; - -#ifdef CONFIG_KGDB - ppc_md.early_serial_map = bubinga_early_serial_map; -#endif -} - diff --git a/target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.h b/target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.h deleted file mode 100644 index 50b8d411b2..0000000000 --- a/target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Support for IBM PPC 405EP-based MagicBox board - * - * Heavily based on bubinga.h - * - * - * Author: SAW (IBM), derived from walnut.h. - * Maintained by MontaVista Software <source@mvista.com> - * - * 2003 (c) MontaVista Softare Inc. This file is licensed under the - * terms of the GNU General Public License version 2. This program is - * licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#ifdef __KERNEL__ -#ifndef __MAGICBOX_H__ -#define __MAGICBOX_H__ - -#include <platforms/4xx/ibm405ep.h> -#include <asm/ppcboot.h> - -/* Memory map for the "MagicBox" 405EP evaluation board -- generic 4xx. */ - -/* The UART clock is based off an internal clock - - * define BASE_BAUD based on the internal clock and divider(s). - * Since BASE_BAUD must be a constant, we will initialize it - * using clock/divider values which OpenBIOS initializes - * for typical configurations at various CPU speeds. - * The base baud is calculated as (FWDA / EXT UART DIV / 16) - */ -#define BASE_BAUD 0 - -/* Flash */ -#define PPC40x_FPGA_BASE 0xF0300000 -#define PPC40x_FPGA_REG_OFFS 1 /* offset to flash map reg */ -#define PPC40x_FLASH_ONBD_N(x) (x & 0x02) -#define PPC40x_FLASH_SRAM_SEL(x) (x & 0x01) -#define PPC40x_FLASH_LOW 0xFFF00000 -#define PPC40x_FLASH_HIGH 0xFFF80000 -#define PPC40x_FLASH_SIZE 0x80000 - -#define PPC4xx_MACHINE_NAME "MagicBox" - -#endif /* __MAGICBOX_H__ */ -#endif /* __KERNEL__ */ diff --git a/target/linux/magicbox/files/drivers/ide/ppc/magicbox_ide.c b/target/linux/magicbox/files/drivers/ide/ppc/magicbox_ide.c deleted file mode 100644 index 0bc62f2dec..0000000000 --- a/target/linux/magicbox/files/drivers/ide/ppc/magicbox_ide.c +++ /dev/null @@ -1,301 +0,0 @@ -/* - * Driver for MagicBox 2.0 onboard CompactFlash adapter. - * - * Written by Wojtek Kaniewski <wojtekka@toxygen.net> - * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org> - * - * GNU General Public License. - */ - -#include <linux/version.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/interrupt.h> -#include <linux/blkdev.h> -#include <linux/hdreg.h> -#include <linux/ide.h> -#include <linux/delay.h> -#include <linux/platform_device.h> - -#define UIC0_PR 0xc4 -#define UIC0_TR 0xc5 -#define MAGICBOX_CF_IRQ 25 - -static u8 magicbox_ide_inb(unsigned long port) -{ - return (u8) (readw((void __iomem *) port) >> 8) & 0xff; -} - -static void magicbox_ide_outb(u8 value, unsigned long port) -{ - writew(value << 8, (void __iomem *) port); -} - -static void magicbox_ide_outbsync(ide_drive_t *drive, u8 value, - unsigned long port) -{ - writew(value << 8, (void __iomem *) port); -} - -static inline void magicbox_ide_insw(unsigned long port, void *addr, u32 count) -{ - u16 *ptr; - - for (ptr = addr; count--; ptr++) - *ptr = readw((void __iomem *) port); -} - -static inline void magicbox_ide_insl(unsigned long port, void *addr, u32 count) -{ - u32 *ptr; - - for (ptr = addr; count--; ptr++) - *ptr = readl((void __iomem *) port); -} - -static inline void magicbox_ide_outsw(unsigned long port, void *addr, - u32 count) -{ - u16 *ptr; - - for (ptr = addr; count--; ptr++) - writew(*ptr, (void __iomem *) port); -} - -static inline void magicbox_ide_outsl(unsigned long port, void *addr, - u32 count) -{ - u32 *ptr; - - for (ptr = addr; count--; ptr++) - writel(*ptr, (void __iomem *) port); -} - -static void magicbox_ide_tf_load(ide_drive_t *drive, ide_task_t *task) -{ - struct ide_io_ports *io_ports = &drive->hwif->io_ports; - struct ide_taskfile *tf = &task->tf; - u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF; - - if (task->tf_flags & IDE_TFLAG_FLAGGED) - HIHI = 0xFF; - - ide_set_irq(drive, 1); - - if (task->tf_flags & IDE_TFLAG_OUT_DATA) - writel((tf->hob_data << 8) | tf->data, - (void __iomem *) io_ports->data_addr); - - if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE) - magicbox_ide_outb(tf->hob_feature, io_ports->feature_addr); - if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT) - magicbox_ide_outb(tf->hob_nsect, io_ports->nsect_addr); - if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL) - magicbox_ide_outb(tf->hob_lbal, io_ports->lbal_addr); - if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM) - magicbox_ide_outb(tf->hob_lbam, io_ports->lbam_addr); - if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH) - magicbox_ide_outb(tf->hob_lbah, io_ports->lbah_addr); - - if (task->tf_flags & IDE_TFLAG_OUT_FEATURE) - magicbox_ide_outb(tf->feature, io_ports->feature_addr); - if (task->tf_flags & IDE_TFLAG_OUT_NSECT) - magicbox_ide_outb(tf->nsect, io_ports->nsect_addr); - if (task->tf_flags & IDE_TFLAG_OUT_LBAL) - magicbox_ide_outb(tf->lbal, io_ports->lbal_addr); - if (task->tf_flags & IDE_TFLAG_OUT_LBAM) - magicbox_ide_outb(tf->lbam, io_ports->lbam_addr); - if (task->tf_flags & IDE_TFLAG_OUT_LBAH) - magicbox_ide_outb(tf->lbah, io_ports->lbah_addr); - - if (task->tf_flags & IDE_TFLAG_OUT_DEVICE) - magicbox_ide_outb((tf->device & HIHI) | drive->select.all, - io_ports->device_addr); -} - -static void magicbox_ide_tf_read(ide_drive_t *drive, ide_task_t *task) -{ - struct ide_io_ports *io_ports = &drive->hwif->io_ports; - struct ide_taskfile *tf = &task->tf; - - if (task->tf_flags & IDE_TFLAG_IN_DATA) { - u16 data = (u16) readl((void __iomem *) io_ports->data_addr); - - tf->data = data & 0xff; - tf->hob_data = (data >> 8) & 0xff; - } - - /* be sure we're looking at the low order bits */ - magicbox_ide_outb(drive->ctl & ~0x80, io_ports->ctl_addr); - - if (task->tf_flags & IDE_TFLAG_IN_NSECT) - tf->nsect = magicbox_ide_inb(io_ports->nsect_addr); - if (task->tf_flags & IDE_TFLAG_IN_LBAL) - tf->lbal = magicbox_ide_inb(io_ports->lbal_addr); - if (task->tf_flags & IDE_TFLAG_IN_LBAM) - tf->lbam = magicbox_ide_inb(io_ports->lbam_addr); - if (task->tf_flags & IDE_TFLAG_IN_LBAH) - tf->lbah = magicbox_ide_inb(io_ports->lbah_addr); - if (task->tf_flags & IDE_TFLAG_IN_DEVICE) - tf->device = magicbox_ide_inb(io_ports->device_addr); - - if (task->tf_flags & IDE_TFLAG_LBA48) { - magicbox_ide_outb(drive->ctl | 0x80, io_ports->ctl_addr); - - if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE) - tf->hob_feature = magicbox_ide_inb(io_ports->feature_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT) - tf->hob_nsect = magicbox_ide_inb(io_ports->nsect_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL) - tf->hob_lbal = magicbox_ide_inb(io_ports->lbal_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM) - tf->hob_lbam = magicbox_ide_inb(io_ports->lbam_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH) - tf->hob_lbah = magicbox_ide_inb(io_ports->lbah_addr); - } -} - -static void magicbox_ide_input_data(ide_drive_t *drive, struct request *rq, - void *buf, unsigned int len) -{ - unsigned long port = drive->hwif->io_ports.data_addr; - - len++; - - if (drive->io_32bit) { - magicbox_ide_insl(port, buf, len / 4); - - if ((len & 3) >= 2) - magicbox_ide_insw(port, (u8 *)buf + (len & ~3), 1); - } else - magicbox_ide_insw(port, buf, len / 2); -} - -static void magicbox_ide_output_data(ide_drive_t *drive, struct request *rq, - void *buf, unsigned int len) -{ - unsigned long port = drive->hwif->io_ports.data_addr; - - len++; - - if (drive->io_32bit) { - magicbox_ide_outsl(port, buf, len / 4); - - if ((len & 3) >= 2) - magicbox_ide_outsw(port, (u8 *)buf + (len & ~3), 1); - } else - magicbox_ide_outsw(port, buf, len / 2); -} - -static void __init magicbox_ide_setup_hw(hw_regs_t *hw, u16 __iomem *base, - u16 __iomem *ctrl, int irq) -{ - unsigned long port = (unsigned long) base; - int i; - - memset(hw, 0, sizeof(*hw)); - for (i = 0; i <= 7; i++) - hw->io_ports_array[i] = port + i * 2; - - /* - * the IDE control register is at ATA address 6, - * with CS1 active instead of CS0 - */ - hw->io_ports.ctl_addr = (unsigned long)ctrl + (6 * 2); - - hw->irq = irq; - - hw->chipset = ide_generic; - hw->ack_intr = NULL; -} - -static int __init magibox_ide_probe(void) -{ - hw_regs_t hw; - ide_hwif_t *hwif; - u16 __iomem *base; - u16 __iomem *ctrl; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; - int err; - - /* Remap physical address space */ - base = ioremap_nocache(0xff100000, 4096); - if (base == NULL) { - err = -EBUSY; - goto err_out; - } - - ctrl = ioremap_nocache(0xff200000, 4096); - if (ctrl == NULL) { - err = -EBUSY; - goto err_unmap_base; - } - - magicbox_ide_setup_hw(&hw, base, ctrl, MAGICBOX_CF_IRQ); - - hwif = ide_find_port(); - if (!hwif) { - err = -ENODEV; - goto err_unmap_ctrl; - } - - ide_init_port_data(hwif, hwif->index); - ide_init_port_hw(hwif, &hw); - - hwif->host_flags = IDE_HFLAG_MMIO; - - hwif->tf_load = magicbox_ide_tf_load; - hwif->tf_read = magicbox_ide_tf_read; - - hwif->input_data = magicbox_ide_input_data; - hwif->output_data = magicbox_ide_output_data; - - hwif->drives[0].unmask = 1; - hwif->OUTB = magicbox_ide_outb; - hwif->OUTBSYNC = magicbox_ide_outbsync; - hwif->INB = magicbox_ide_inb; - - printk(KERN_INFO "ide%d: Magicbox CF interface\n", hwif->index); - - idx[0] = hwif->index; - - ide_device_add(idx, NULL); - - return 0; - -err_unmap_ctrl: - iounmap(ctrl); -err_unmap_base: - iounmap(base); -err_out: - return err; -} - -static int __init magicbox_ide_init(void) -{ - /* Turn on PerWE instead of PCIsomething */ - mtdcr(DCRN_CPC0_PCI_BASE, - mfdcr(DCRN_CPC0_PCI_BASE) | (0x80000000L >> 27)); - - /* PerCS1 (CF's CS0): base 0xff100000, 16-bit, rw */ - mtdcr(DCRN_EBC_BASE, 1); - mtdcr(DCRN_EBC_BASE + 1, 0xff11a000); - mtdcr(DCRN_EBC_BASE, 0x11); - mtdcr(DCRN_EBC_BASE + 1, 0x080bd800); - - /* PerCS2 (CF's CS1): base 0xff200000, 16-bit, rw */ - mtdcr(DCRN_EBC_BASE, 2); - mtdcr(DCRN_EBC_BASE + 1, 0xff21a000); - mtdcr(DCRN_EBC_BASE, 0x12); - mtdcr(DCRN_EBC_BASE + 1, 0x080bd800); - - /* Set interrupt to low-to-high-edge-triggered */ - mtdcr(UIC0_TR, mfdcr(UIC0_TR) & ~(0x80000000L >> MAGICBOX_CF_IRQ)); - mtdcr(UIC0_PR, mfdcr(UIC0_PR) | (0x80000000L >> MAGICBOX_CF_IRQ)); - - return magibox_ide_probe(); -} - -module_init(magicbox_ide_init); - -MODULE_LICENSE("GPL"); diff --git a/target/linux/magicbox/image/Makefile b/target/linux/magicbox/image/Makefile deleted file mode 100644 index edae68a266..0000000000 --- a/target/linux/magicbox/image/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/image.mk - -define Image/Prepare - cp $(LINUX_DIR)/arch/ppc/boot/images/uImage $(KDIR)/uImage -endef - -define Image/BuildKernel - cp $(KDIR)/uImage $(BIN_DIR)/openwrt-$(BOARD)-uImage -endef - -define Image/Build - $(call Image/Build/$(1),$(1)) -endef - -define Image/Build/jffs2-64k - ( \ - dd if=$(KDIR)/uImage bs=1024k conv=sync; \ - dd if=$(KDIR)/root.$(1) bs=65536 conv=sync; \ - ) > $(BIN_DIR)/openwrt-$(BOARD)-$(1).img -endef - -define Image/Build/squashfs - $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) - ( \ - dd if=$(LINUX_DIR)/arch/ppc/boot/images/uImage bs=1024k conv=sync; \ - dd if=$(KDIR)/root.$(1) bs=65536 conv=sync; \ - ) > $(BIN_DIR)/openwrt-$(BOARD)-$(1).img -endef - -$(eval $(call BuildImage)) diff --git a/target/linux/magicbox/patches/001-magicbox_support.patch b/target/linux/magicbox/patches/001-magicbox_support.patch deleted file mode 100644 index 984902f7a5..0000000000 --- a/target/linux/magicbox/patches/001-magicbox_support.patch +++ /dev/null @@ -1,65 +0,0 @@ ---- a/arch/ppc/platforms/4xx/Kconfig -+++ b/arch/ppc/platforms/4xx/Kconfig -@@ -53,6 +53,12 @@ config WALNUT - help - This option enables support for the IBM PPC405GP evaluation board. - -+config MAGICBOX -+ bool "MagicBox" -+ select WANT_EARLY_SERIAL -+ help -+ This option enables support for the IBM PPC405EP evaluation board. -+ - config XILINX_ML300 - bool "Xilinx-ML300" - select XILINX_VIRTEX_II_PRO -@@ -184,7 +190,7 @@ config BOOKE - - config IBM_OCP - bool -- depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || TAISHAN || WALNUT -+ depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || TAISHAN || WALNUT || MAGICBOX - default y - - config IBM_EMAC4 -@@ -194,7 +200,7 @@ config IBM_EMAC4 - - config BIOS_FIXUP - bool -- depends on BUBINGA || EP405 || SYCAMORE || WALNUT || CPCI405 -+ depends on BUBINGA || EP405 || SYCAMORE || WALNUT || CPCI405 || MAGICBOX - default y - - # OAK doesn't exist but wanted to keep this around for any future 403GCX boards -@@ -205,7 +211,7 @@ config 403GCX - - config 405EP - bool -- depends on BUBINGA -+ depends on BUBINGA || MAGICBOX - default y - - config 405GP ---- a/arch/ppc/platforms/4xx/Makefile -+++ b/arch/ppc/platforms/4xx/Makefile -@@ -14,6 +14,7 @@ obj-$(CONFIG_REDWOOD_6) += redwood6.o - obj-$(CONFIG_SYCAMORE) += sycamore.o - obj-$(CONFIG_TAISHAN) += taishan.o - obj-$(CONFIG_WALNUT) += walnut.o -+obj-$(CONFIG_MAGICBOX) += magicbox.o - obj-$(CONFIG_XILINX_ML300) += xilinx_ml300.o - obj-$(CONFIG_XILINX_ML403) += xilinx_ml403.o - ---- a/include/asm-ppc/ibm4xx.h -+++ b/include/asm-ppc/ibm4xx.h -@@ -19,6 +19,10 @@ - - #ifdef CONFIG_40x - -+#if defined(CONFIG_MAGICBOX) -+#include <platforms/4xx/magicbox.h> -+#endif -+ - #if defined(CONFIG_BUBINGA) - #include <platforms/4xx/bubinga.h> - #endif diff --git a/target/linux/magicbox/patches/100-cf_slot.patch b/target/linux/magicbox/patches/100-cf_slot.patch deleted file mode 100644 index c37497342e..0000000000 --- a/target/linux/magicbox/patches/100-cf_slot.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- a/drivers/ide/Kconfig -+++ b/drivers/ide/Kconfig -@@ -928,6 +928,14 @@ config BLK_DEV_MPC8xx_IDE - - If unsure, say N. - -+config BLK_DEV_MAGICBOX_IDE -+ tristate "MagicBox 2.0 CF IDE support" -+ depends on 4xx && IDE -+ help -+ This option provides support for IDE on MagicBox 2.0 boards. -+ -+ If unsure, say N. -+ - choice - prompt "Type of MPC8xx IDE interface" - depends on BLK_DEV_MPC8xx_IDE ---- a/drivers/ide/ppc/Makefile -+++ b/drivers/ide/ppc/Makefile -@@ -1,3 +1,4 @@ - - obj-$(CONFIG_BLK_DEV_IDE_PMAC) += pmac.o - obj-$(CONFIG_BLK_DEV_MPC8xx_IDE) += mpc8xx.o -+obj-$(CONFIG_BLK_DEV_MAGICBOX_IDE) += magicbox_ide.o |