100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
/*
|
|
* Buffalo WHR-G300N board support
|
|
*
|
|
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <linux/mtd/physmap.h>
|
|
#include <linux/leds.h>
|
|
|
|
#include <asm/mips_machine.h>
|
|
#include <asm/mach-ralink/machine.h>
|
|
#include <asm/mach-ralink/dev_gpio_leds.h>
|
|
#include <asm/mach-ralink/rt305x.h>
|
|
#include <asm/mach-ralink/rt305x_regs.h>
|
|
|
|
#include "devices.h"
|
|
|
|
#define WHR_G300N_GPIO_LED_DIAG 7
|
|
#define WHR_G300N_GPIO_LED_ROUTER 9
|
|
#define WHR_G300N_GPIO_LED_SECURITY 14
|
|
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
static struct mtd_partition whr_g300n_partitions[] = {
|
|
{
|
|
.name = "u-boot",
|
|
.offset = 0,
|
|
.size = 0x030000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "u-boot-env",
|
|
.offset = 0x030000,
|
|
.size = 0x010000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "factory",
|
|
.offset = 0x040000,
|
|
.size = 0x010000,
|
|
.mask_flags = MTD_WRITEABLE,
|
|
}, {
|
|
.name = "kernel",
|
|
.offset = 0x050000,
|
|
.size = 0x090000,
|
|
}, {
|
|
.name = "rootfs",
|
|
.offset = 0x140000,
|
|
.size = 0x2B0000,
|
|
}, {
|
|
.name = "user",
|
|
.offset = 0x3f0000,
|
|
.size = 0x010000,
|
|
}, {
|
|
.name = "openwrt",
|
|
.offset = 0x050000,
|
|
.size = 0x3a0000,
|
|
}
|
|
};
|
|
#endif /* CONFIG_MTD_PARTITIONS */
|
|
|
|
static struct physmap_flash_data whr_g300n_flash_data = {
|
|
#ifdef CONFIG_MTD_PARTITIONS
|
|
.nr_parts = ARRAY_SIZE(whr_g300n_partitions),
|
|
.parts = whr_g300n_partitions,
|
|
#endif
|
|
};
|
|
|
|
static struct gpio_led whr_g300n_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "whr-g300n:red:diag",
|
|
.gpio = WHR_G300N_GPIO_LED_DIAG,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "whr-g300n:green:router",
|
|
.gpio = WHR_G300N_GPIO_LED_ROUTER,
|
|
.active_low = 1,
|
|
}, {
|
|
.name = "whr-g300n:amber:security",
|
|
.gpio = WHR_G300N_GPIO_LED_SECURITY,
|
|
.active_low = 1,
|
|
}
|
|
};
|
|
|
|
static void __init whr_g300n_init(void)
|
|
{
|
|
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
|
|
|
|
rt305x_register_flash(0, &whr_g300n_flash_data);
|
|
rt305x_register_ethernet();
|
|
ramips_register_gpio_leds(-1, ARRAY_SIZE(whr_g300n_leds_gpio),
|
|
whr_g300n_leds_gpio);
|
|
}
|
|
|
|
MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "Buffalo WHR-G300N", whr_g300n_init);
|