ramips: rt288x: add support for the Buffalo WLI-TX4-AG300N board
SVN-Revision: 29612v19.07.3_mercusys_ac12_duma
Gabor Juhos
13 years ago
parent
250ef0cb72
commit
723d8dd74f
@ -0,0 +1,154 @@
|
||||
/*
|
||||
* Buffalo WLI-TX4-AG300N board support
|
||||
*
|
||||
* Copyright (C) 2011 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/ethtool.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/partitions.h>
|
||||
#include <linux/mtd/physmap.h>
|
||||
|
||||
#include <asm/mach-ralink/machine.h>
|
||||
#include <asm/mach-ralink/dev-gpio-buttons.h>
|
||||
#include <asm/mach-ralink/dev-gpio-leds.h>
|
||||
#include <asm/mach-ralink/rt288x.h>
|
||||
#include <asm/mach-ralink/rt288x_regs.h>
|
||||
#include <asm/mach-ralink/ramips_eth_platform.h>
|
||||
|
||||
#include "devices.h"
|
||||
|
||||
#define WLI_TX4_AG300N_GPIO_LED_DIAG 10
|
||||
#define WLI_TX4_AG300N_GPIO_LED_POWER 12
|
||||
#define WLI_TX4_AG300N_GPIO_LED_SECURITY 13
|
||||
|
||||
#define WLI_TX4_AG300N_GPIO_BUTTON_AOSS 0
|
||||
#define WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH 8
|
||||
#define WLI_TX4_AG300N_GPIO_BUTTON_RESET 9
|
||||
|
||||
#define WLI_TX4_AG300N_BUTTONS_POLL_INTERVAL 20
|
||||
|
||||
#ifdef CONFIG_MTD_PARTITIONS
|
||||
static struct mtd_partition wli_tx4_ag300n_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 = 0x0d0000,
|
||||
},
|
||||
{
|
||||
.name = "rootfs",
|
||||
.offset = 0x120000,
|
||||
.size = 0x2d0000,
|
||||
},
|
||||
{
|
||||
.name = "user",
|
||||
.offset = 0x3f0000,
|
||||
.size = 0x010000,
|
||||
},
|
||||
{
|
||||
.name = "firmware",
|
||||
.offset = 0x050000,
|
||||
.size = 0x3a0000,
|
||||
},
|
||||
};
|
||||
#endif /* CONFIG_MTD_PARTITIONS */
|
||||
|
||||
static struct physmap_flash_data wli_tx4_ag300n_flash_data = {
|
||||
#ifdef CONFIG_MTD_PARTITIONS
|
||||
.nr_parts = ARRAY_SIZE(wli_tx4_ag300n_partitions),
|
||||
.parts = wli_tx4_ag300n_partitions,
|
||||
#endif
|
||||
};
|
||||
|
||||
static struct gpio_led wli_tx4_ag300n_leds_gpio[] __initdata = {
|
||||
{
|
||||
.name = "buffalo:blue:power",
|
||||
.gpio = WLI_TX4_AG300N_GPIO_LED_POWER,
|
||||
.active_low = 1,
|
||||
},
|
||||
{
|
||||
.name = "buffalo:red:diag",
|
||||
.gpio = WLI_TX4_AG300N_GPIO_LED_DIAG,
|
||||
.active_low = 1,
|
||||
},
|
||||
{
|
||||
.name = "buffalo:blue:security",
|
||||
.gpio = WLI_TX4_AG300N_GPIO_LED_SECURITY,
|
||||
.active_low = 0,
|
||||
},
|
||||
};
|
||||
|
||||
static struct gpio_button wli_tx4_ag300n_gpio_buttons[] __initdata = {
|
||||
{
|
||||
.desc = "Reset button",
|
||||
.type = EV_KEY,
|
||||
.code = KEY_RESTART,
|
||||
.threshold = 3,
|
||||
.gpio = WLI_TX4_AG300N_GPIO_BUTTON_RESET,
|
||||
.active_low = 1,
|
||||
},
|
||||
{
|
||||
.desc = "AOSS button",
|
||||
.type = EV_KEY,
|
||||
.code = KEY_WPS_BUTTON,
|
||||
.threshold = 3,
|
||||
.gpio = WLI_TX4_AG300N_GPIO_BUTTON_AOSS,
|
||||
.active_low = 1,
|
||||
},
|
||||
{
|
||||
.desc = "Bandwidth switch",
|
||||
.type = EV_KEY,
|
||||
.code = BTN_0,
|
||||
.threshold = 3,
|
||||
.gpio = WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH,
|
||||
.active_low = 0,
|
||||
},
|
||||
};
|
||||
|
||||
static void __init wli_tx4_ag300n_init(void)
|
||||
{
|
||||
rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
|
||||
|
||||
ramips_register_gpio_leds(-1, ARRAY_SIZE(wli_tx4_ag300n_leds_gpio),
|
||||
wli_tx4_ag300n_leds_gpio);
|
||||
ramips_register_gpio_buttons(-1, WLI_TX4_AG300N_BUTTONS_POLL_INTERVAL,
|
||||
ARRAY_SIZE(wli_tx4_ag300n_gpio_buttons),
|
||||
wli_tx4_ag300n_gpio_buttons);
|
||||
|
||||
rt288x_register_flash(0, &wli_tx4_ag300n_flash_data);
|
||||
rt288x_register_wifi();
|
||||
rt288x_register_wdt();
|
||||
|
||||
rt288x_eth_data.speed = SPEED_100;
|
||||
rt288x_eth_data.duplex = DUPLEX_FULL;
|
||||
rt288x_eth_data.tx_fc = 1;
|
||||
rt288x_eth_data.rx_fc = 1;
|
||||
rt288x_register_ethernet();
|
||||
}
|
||||
|
||||
MIPS_MACHINE(RAMIPS_MACH_WLI_TX4_AG300N, "WLI-TX4-AG300N",
|
||||
"Buffalo WLI-TX4-AG300N", wli_tx4_ag300n_init);
|
||||
Loading…
Reference in New Issue