--- /dev/null
+/*
+ * ALFA Network N2/N5 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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define ALFA_NX_GPIO_LED_2 17
+#define ALFA_NX_GPIO_LED_3 16
+#define ALFA_NX_GPIO_LED_5 12
+#define ALFA_NX_GPIO_LED_6 8
+#define ALFA_NX_GPIO_LED_7 6
+#define ALFA_NX_GPIO_LED_8 7
+
+#define ALFA_NX_GPIO_BTN_RESET 11
+
+#define ALFA_NX_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ALFA_NX_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_NX_KEYS_POLL_INTERVAL)
+
+#define ALFA_NX_MAC0_OFFSET 0
+#define ALFA_NX_MAC1_OFFSET 6
+#define ALFA_NX_CALDATA_OFFSET 0x1000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition alfa_nx_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "rootfs",
+ .offset = 0x050000,
+ .size = 0x600000,
+ }, {
+ .name = "kernel",
+ .offset = 0x650000,
+ .size = 0x190000,
+ }, {
+ .name = "nvram",
+ .offset = 0x7e0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x7f0000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x780000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data alfa_nx_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = alfa_nx_partitions,
+ .nr_parts = ARRAY_SIZE(alfa_nx_partitions),
+#endif
+};
+
+static struct gpio_keys_button alfa_nx_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ALFA_NX_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ALFA_NX_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_led alfa_nx_leds_gpio[] __initdata = {
+ {
+ .name = "alfa:green:led_2",
+ .gpio = ALFA_NX_GPIO_LED_2,
+ .active_low = 1,
+ }, {
+ .name = "alfa:green:led_3",
+ .gpio = ALFA_NX_GPIO_LED_3,
+ .active_low = 1,
+ }, {
+ .name = "alfa:red:led_5",
+ .gpio = ALFA_NX_GPIO_LED_5,
+ .active_low = 1,
+ }, {
+ .name = "alfa:amber:led_6",
+ .gpio = ALFA_NX_GPIO_LED_6,
+ .active_low = 1,
+ }, {
+ .name = "alfa:green:led_7",
+ .gpio = ALFA_NX_GPIO_LED_7,
+ .active_low = 1,
+ }, {
+ .name = "alfa:green:led_8",
+ .gpio = ALFA_NX_GPIO_LED_8,
+ .active_low = 1,
+ }
+};
+
+static void __init alfa_nx_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ar71xx_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ ar71xx_add_device_m25p80(&alfa_nx_flash_data);
+
+ ar71xx_add_device_leds_gpio(0, ARRAY_SIZE(alfa_nx_leds_gpio),
+ alfa_nx_leds_gpio);
+
+ ar71xx_register_gpio_keys_polled(-1, ALFA_NX_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(alfa_nx_gpio_keys),
+ alfa_nx_gpio_keys);
+
+ ar71xx_add_device_mdio(0, 0x0);
+
+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
+ art + ALFA_NX_MAC0_OFFSET, 0);
+ ar71xx_init_mac(ar71xx_eth1_data.mac_addr,
+ art + ALFA_NX_MAC1_OFFSET, 0);
+
+ /* WAN port */
+ ar71xx_add_device_eth(0);
+ /* LAN port */
+ ar71xx_add_device_eth(1);
+
+ ap91_pci_init(art + ALFA_NX_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_ALFA_NX, "ALFA-NX", "ALFA Network N2/N5",
+ alfa_nx_setup);
projects / openwrt.git / commitdiff