diff options
Diffstat (limited to 'target/linux/cns21xx/patches-2.6.37/302-cns21xx-mach-nsb3ast.patch')
| -rw-r--r-- | target/linux/cns21xx/patches-2.6.37/302-cns21xx-mach-nsb3ast.patch | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/target/linux/cns21xx/patches-2.6.37/302-cns21xx-mach-nsb3ast.patch b/target/linux/cns21xx/patches-2.6.37/302-cns21xx-mach-nsb3ast.patch new file mode 100644 index 0000000000..2bde681e18 --- /dev/null +++ b/target/linux/cns21xx/patches-2.6.37/302-cns21xx-mach-nsb3ast.patch @@ -0,0 +1,207 @@ +--- a/arch/arm/mach-cns21xx/Kconfig ++++ b/arch/arm/mach-cns21xx/Kconfig +@@ -2,6 +2,15 @@ if ARCH_CNS21XX + + menu "Cavium Networks CNS21xx based machines" + ++config MACH_NSB3AST ++ bool "AGESTAR NSB3AST support" ++ select CNS21XX_DEV_GEC ++ select CNS21XX_DEV_SPI_MASTER ++ select CNS21XX_DEV_USB ++ help ++ Say Y here if you intend to run this kernel on the ++ AGESTAR NSB3AST board. ++ + config MACH_NS_K330 + bool "NS-K330 NAS" + select CNS21XX_DEV_GEC +--- /dev/null ++++ b/arch/arm/mach-cns21xx/mach-nsb3ast.c +@@ -0,0 +1,179 @@ ++/* ++ * AGESTAR NSB3AST board support ++ * ++ * Copyright (c) 2010 Gabor Juhos <juhosg@openwrt.org> ++ * ++ * This file 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. ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/map.h> ++#include <linux/mtd/partitions.h> ++#include <linux/spi/spi.h> ++#include <linux/spi/flash.h> ++#include <linux/platform_device.h> ++#include <linux/gpio.h> ++#include <linux/leds.h> ++#include <linux/gpio_keys.h> ++#include <linux/input.h> ++ ++#include <asm/setup.h> ++#include <asm/mach-types.h> ++#include <asm/mach/arch.h> ++#include <asm/mach/time.h> ++#include <mach/hardware.h> ++#include <mach/cns21xx.h> ++#include <mach/cns21xx_misc.h> ++ ++#include "common.h" ++#include "dev-gec.h" ++ ++#ifdef CONFIG_MTD_PARTITIONS ++static struct mtd_partition nsb3ast_partitions[] = { ++ { ++ .name = "armboot", ++ .offset = 0x0, ++ .size = 0x040000, ++ .mask_flags = MTD_WRITEABLE, ++ }, { ++ .name = "kernel", ++ .offset = 0x040000, ++ .size = 0x100000, ++ }, { ++ .name = "rootfs", ++ .offset = 0x140000, ++ .size = 0x6c0000, ++ }, { ++ .name = "firmware", ++ .offset = 0x040000, ++ .size = 0x7c0000, ++ }, { ++ .name = "wholeflash", ++ .offset = 0x0, ++ .size = 0x800000, ++ .mask_flags = MTD_WRITEABLE, ++ }, ++}; ++#else ++#define nsb3ast_partitions NULL ++#define nsb3ast_num_partitions 0 ++#endif /* CONFIG_MTD_PARTITIONS */ ++ ++static struct flash_platform_data nsb3ast_flash_data = { ++ .parts = nsb3ast_partitions, ++ .nr_parts = ARRAY_SIZE(nsb3ast_partitions), ++}; ++ ++static struct spi_board_info nsb3ast_spi_board_info[] = { ++ { ++ .bus_num = 0, ++ .chip_select = 0, ++ .max_speed_hz = 25000000, ++ .modalias = "m25p80", ++ .platform_data = &nsb3ast_flash_data, ++ } ++}; ++ ++static struct gpio_led nsb3ast_gpio_leds[] = { ++ { ++ .name = "nsb3ast:red:d1", ++ .gpio = 15, ++ .active_low = 1, ++ }, { ++ .name = "nsb3ast:amber:eth", ++ .gpio = 22, ++ .active_low = 1, ++ } ++}; ++ ++static struct gpio_led_platform_data nsb3ast_gpio_leds_data = { ++ .num_leds = ARRAY_SIZE(nsb3ast_gpio_leds), ++ .leds = nsb3ast_gpio_leds, ++}; ++ ++static struct platform_device nsb3ast_gpio_leds_device = { ++ .name = "leds-gpio", ++ .id = -1, ++ .dev.platform_data = &nsb3ast_gpio_leds_data, ++}; ++ ++static struct gpio_keys_button nsb3ast_gpio_keys[] = { ++ { ++ .code = KEY_RESTART, ++ .gpio = 0, ++ .desc = "Reset Button", ++ .active_low = 1, ++ }, ++ { ++ .code = BTN_0, ++ .gpio = 2, ++ .desc = "USB Button", ++ .active_low = 0, ++ }, ++}; ++ ++static struct gpio_keys_platform_data nsb3ast_gpio_keys_data = { ++ .buttons = nsb3ast_gpio_keys, ++ .nbuttons = ARRAY_SIZE(nsb3ast_gpio_keys), ++}; ++ ++static struct platform_device nsb3ast_gpio_keys_device = { ++ .name = "gpio-keys", ++ .id = -1, ++ .num_resources = 0, ++ .dev = { ++ .platform_data = &nsb3ast_gpio_keys_data, ++ }, ++}; ++ ++static void __init nsb3ast_fixup(struct machine_desc *desc, ++ struct tag *tags, char **cmdline, ++ struct meminfo *mi) ++{ ++ struct tag *t; ++ ++ /* The board has 32MB of RAM mapped at 0. */ ++ mi->nr_banks = 1; ++ mi->bank[0].start = 0; ++ mi->bank[0].size = SZ_32M; ++ ++ for (t = tags; t->hdr.size; t = tag_next(t)) { ++ switch (t->hdr.tag) { ++ case ATAG_CORE: ++ if (t->u.core.rootdev == 255) ++ t->u.core.rootdev = 0; ++ break; ++ } ++ } ++} ++ ++static void __init nsb3ast_init(void) ++{ ++ cns21xx_gpio_init(); ++ cns21xx_register_uart0(); ++ cns21xx_register_uart1(); ++ cns21xx_register_wdt(); ++ cns21xx_register_usb(); ++ cns21xx_register_spi_master(-1, nsb3ast_spi_board_info, ++ ARRAY_SIZE(nsb3ast_spi_board_info)); ++ ++ cns21xx_gec_data.phy_type = CNS21XX_GEC_PHY_TYPE_INTERNAL; ++ cns21xx_register_gec(); ++ ++ HAL_MISC_DISABLE_LED012_PINS(); ++ platform_device_register(&nsb3ast_gpio_leds_device); ++ platform_device_register(&nsb3ast_gpio_keys_device); ++} ++ ++MACHINE_START(NSB3AST, "AGESTAR NSB3AST") ++ .boot_params = 0x100, ++ .fixup = nsb3ast_fixup, ++ .map_io = cns21xx_map_io, ++ .init_irq = cns21xx_init_irq, ++ .timer = &cns21xx_timer, ++ .init_machine = nsb3ast_init, ++MACHINE_END +--- a/arch/arm/mach-cns21xx/Makefile ++++ b/arch/arm/mach-cns21xx/Makefile +@@ -13,3 +13,4 @@ obj-$(CONFIG_CNS21XX_DEV_SPI_MASTER) += + + # machine specific files + obj-$(CONFIG_MACH_NS_K330) += mach-ns-k330.o ++obj-$(CONFIG_MACH_NSB3AST) += mach-nsb3ast.o |