106 lines
2.4 KiB
C
106 lines
2.4 KiB
C
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/*
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* Buffalo WZR-AGL300NH board support
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*
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* Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/leds.h>
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#include <asm/mips_machine.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev_gpio_leds.h>
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#include <asm/mach-ralink/rt288x.h>
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#include <asm/mach-ralink/rt288x_regs.h>
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#include "devices.h"
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#if 0
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#define WZR_AGL300NH_GPIO_LED_POWER XX
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#define WZR_AGL300NH_GPIO_BUTTON_AOSS XX
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#define WZR_AGL300NH_GPIO_BUTTON_RESET XX
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#endif // 0
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#ifdef CONFIG_MTD_PARTITIONS
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/*
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From stock firmware:
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mtd0: 00030000 00010000 "uboot"
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mtd1: 00010000 00010000 "uboot_environ"
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mtd2: 00010000 00010000 "factory_default"
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mtd3: 000b0000 00010000 "linux"
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mtd4: 002f0000 00010000 "rootfs"
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mtd5: 00010000 00010000 "user_property"
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*/
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static struct mtd_partition wzr_agl300nh_partitions[] = {
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{
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.name = "uboot",
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.offset = 0,
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.size = 0x030000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "uboot_environ",
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.offset = 0x030000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "factory_default",
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.offset = 0x040000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "linux",
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.offset = 0x050000,
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.size = 0x0b0000,
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}, {
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.name = "rootfs",
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.offset = 0x100000,
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.size = 0x2f0000,
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}, {
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.name = "user_property",
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.offset = 0x3f0000,
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.size = 0x010000,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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static struct physmap_flash_data wzr_agl300nh_flash_data = {
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#ifdef CONFIG_MTD_PARTITIONS
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.nr_parts = ARRAY_SIZE(wzr_agl300nh_partitions),
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.parts = wzr_agl300nh_partitions,
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#endif
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};
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#if 0
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static struct gpio_led wzr_agl300nh_leds_gpio[] __initdata = {
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{
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.name = "wzr-agl300nh:green:power",
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.gpio = WZR_AGL300NH_GPIO_LED_POWER,
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.active_low = ??,
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}
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};
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#endif
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static void __init wzr_agl300nh_init(void)
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{
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rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
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rt288x_register_flash(0, &wzr_agl300nh_flash_data);
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/*
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ramips_register_gpio_leds(-1, ARRAY_SIZE(wzr_agl300nh_leds_gpio),
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wzr_agl300nh_leds_gpio);
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*/
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}
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MIPS_MACHINE(RAMIPS_MACH_WZR_AGL300NH, "Buffalo WZR-AGL300NH", wzr_agl300nh_init);
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