ramips: add kernel support for ALL0256N
Signed-off-by: Daniel Golle <dgolle@allnet.de> SVN-Revision: 29882
This commit is contained in:
Gabor Juhos
parent
a558d605ab
commit
1932a7205c
5 changed files with 136 additions and 0 deletions
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@ -20,6 +20,7 @@ enum ramips_mach_type {
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RAMIPS_MACH_WZR_AGL300NH, /* Buffalo WZR-AGL300NH */
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/* RT3050 based machines */
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RAMIPS_MACH_ALL0256N, /* Allnet ALL0256N */
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RAMIPS_MACH_DIR_300_B1, /* D-Link DIR-300 B1 */
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RAMIPS_MACH_DIR_600_B1, /* D-Link DIR-600 B1 */
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RAMIPS_MACH_DIR_600_B2, /* D-Link DIR-600 B2 */
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@ -2,6 +2,11 @@ if RALINK_RT305X
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menu "Ralink RT350x machine selection"
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config RT305X_MACH_ALL0256N
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bool "Allnet ALL0256N support"
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select RALINK_DEV_GPIO_BUTTONS
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select RALINK_DEV_GPIO_LEDS
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config RT305X_MACH_W502U
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bool "ALFA Networks W502U board support"
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select RALINK_DEV_GPIO_BUTTONS
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@ -13,6 +13,7 @@ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
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obj-$(CONFIG_RT305X_MACH_ARGUS_ATP52B) += mach-argus-atp52b.o
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obj-$(CONFIG_RT305X_MACH_BC2) += mach-bc2.o
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obj-$(CONFIG_RT305X_MACH_ALL0256N) += mach-all0256n.o
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obj-$(CONFIG_RT305X_MACH_DIR_300_REVB) += mach-dir-300-revb.o
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obj-$(CONFIG_RT305X_MACH_ESR_9753) += mach-esr-9753.o
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obj-$(CONFIG_RT305X_MACH_F5D8235_V2) += mach-f5d8235-v2.o
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@ -0,0 +1,128 @@
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/*
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* Allnet ALL0256N board support
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*
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* Copyright (C) 2012 Daniel Golle <dgolle@allnet.de>
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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/spi/spi.h>
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#include <linux/spi/flash.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 <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt305x.h>
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#include <asm/mach-ralink/rt305x_regs.h>
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#include "devices.h"
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#define ALL0256N_GPIO_BUTTON_RESET 0
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#define ALL0256N_GPIO_LED_RSSI_LOW 14
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#define ALL0256N_GPIO_LED_RSSI_MED 12
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#define ALL0256N_GPIO_LED_RSSI_HIGH 13
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#define ALL0256N_BUTTONS_POLL_INTERVAL 20
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition all0256n_partitions[] = {
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{
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.name = "u-boot",
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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 = "u-boot-env",
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.offset = 0x030000,
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.size = 0x010000,
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}, {
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.name = "factory",
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.offset = 0x040000,
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.size = 0x010000,
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}, {
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.name = "kernel",
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.offset = 0x050000,
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.size = 0x0D0000,
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}, {
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.name = "rootfs",
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.offset = 0x120000,
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.size = 0x2E0000,
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}, {
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.name = "firmware",
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.offset = 0x050000,
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.size = 0x3B0000,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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const struct flash_platform_data all0256n_flash = {
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.type = "mx25l3205d",
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#ifdef CONFIG_MTD_PARTITIONS
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.parts = all0256n_partitions,
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.nr_parts = ARRAY_SIZE(all0256n_partitions),
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#endif
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};
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struct spi_board_info all0256n_spi_slave_info[] __initdata = {
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{
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.modalias = "m25p80",
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.platform_data = &all0256n_flash,
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.irq = -1,
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.max_speed_hz = 10000000,
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.bus_num = 0,
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.chip_select = 0,
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},
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};
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static struct gpio_button all0256n_gpio_buttons[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.threshold = 3,
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.gpio = ALL0256N_GPIO_BUTTON_RESET,
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.active_low = 1,
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}
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};
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static struct gpio_led all0256n_leds_gpio[] __initdata = {
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{
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.name = "all0256n:green:rssilow",
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.gpio = ALL0256N_GPIO_LED_RSSI_LOW,
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.active_low = 1,
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}, {
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.name = "all0256n:green:rssimed",
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.gpio = ALL0256N_GPIO_LED_RSSI_MED,
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.active_low = 1,
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}, {
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.name = "all0256n:green:rssihigh",
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.gpio = ALL0256N_GPIO_LED_RSSI_HIGH,
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.active_low = 1,
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}
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};
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static void __init all0256n_init(void)
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{
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rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
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rt305x_register_spi(all0256n_spi_slave_info,
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ARRAY_SIZE(all0256n_spi_slave_info));
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
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rt305x_register_ethernet();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(all0256n_leds_gpio),
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all0256n_leds_gpio);
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ramips_register_gpio_buttons(-1, ALL0256N_BUTTONS_POLL_INTERVAL,
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ARRAY_SIZE(all0256n_gpio_buttons),
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all0256n_gpio_buttons);
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rt305x_register_wifi();
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rt305x_register_wdt();
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}
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MIPS_MACHINE(RAMIPS_MACH_ALL0256N, "ALL0256N", "Allnet ALL0256N",
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all0256n_init);
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@ -91,6 +91,7 @@ CONFIG_RALINK_DEV_GPIO_LEDS=y
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# CONFIG_RALINK_RT288X is not set
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CONFIG_RALINK_RT305X=y
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CONFIG_RAMIPS_WDT=y
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CONFIG_RT305X_MACH_ALL0256N=y
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CONFIG_RT305X_MACH_ARGUS_ATP52B=y
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CONFIG_RT305X_MACH_BC2=y
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CONFIG_RT305X_MACH_DIR_300_REVB=y
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