From 1e68f10b8748c9bf0d2e244597e2d0c70079ddeb Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 1 Jan 2012 19:30:25 +0000
Subject: [PATCH] ar71xx: add support for the ALFA Network N2/N5 boards
SVN-Revision: 29635
---
target/linux/ar71xx/base-files/etc/diag.sh | 3 +
.../ar71xx/base-files/etc/uci-defaults/leds | 5 +
.../base-files/etc/uci-defaults/network | 1 +
target/linux/ar71xx/base-files/lib/ar71xx.sh | 3 +
.../ar71xx/base-files/lib/upgrade/platform.sh | 1 +
target/linux/ar71xx/config-2.6.39 | 1 +
.../ar71xx/files/arch/mips/ar71xx/Kconfig | 8 +
.../ar71xx/files/arch/mips/ar71xx/Makefile | 1 +
.../files/arch/mips/ar71xx/mach-alfa-nx.c | 159 ++++++++++++++++++
.../ar71xx/files/arch/mips/ar71xx/machtype.h | 1 +
10 files changed, 183 insertions(+)
create mode 100644 target/linux/ar71xx/files/arch/mips/ar71xx/mach-alfa-nx.c
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 6c40f62e83..feed265602 100755
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -30,6 +30,9 @@ status_led_off() {
get_status_led() {
case $(ar71xx_board_name) in
+ alfa-nx)
+ status_led="alfa:green:led_8"
+ ;;
ap81)
status_led="ap81:green:status"
;;
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/leds b/target/linux/ar71xx/base-files/etc/uci-defaults/leds
index 0fdab7b2a4..c637279fab 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/leds
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/leds
@@ -101,6 +101,11 @@ EOF
board=$(ar71xx_board_name)
case "$board" in
+alfa-nx)
+ set_led_netdev "wan" "WAN" "alfa:green:led_2" "eth0"
+ set_led_netdev "lan" "LAN" "alfa:green:led_3" "eth1"
+ ;;
+
rb750)
set_led_default "act" "act" "rb750:green:act" "1"
set_led_netdev "port1" "port1" "rb750:green:port1" "eth1"
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/network b/target/linux/ar71xx/base-files/etc/uci-defaults/network
index 48139642e0..ba556c1075 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/network
@@ -114,6 +114,7 @@ wp543)
ucidef_set_interface_lan "eth0"
;;
+alfa-nx |\
ap83 |\
jwap003 |\
pb42 |\
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index ee242a43c4..b259b67865 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -118,6 +118,9 @@ ar71xx_board_detect() {
*"AirRouter")
name="airrouter"
;;
+ *"ALFA Network N2/N5")
+ name="alfa-nx"
+ ;;
*ALL0258N)
name="all0258n"
;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 055282840a..ec0d03b684 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -77,6 +77,7 @@ platform_check_image() {
platform_check_image_all0258n "$1" && return 0
return 1
;;
+ alfa-nx | \
ap121 | \
ap121-mini | \
ap96 | \
diff --git a/target/linux/ar71xx/config-2.6.39 b/target/linux/ar71xx/config-2.6.39
index 78eb0ef1b6..2a232ddb04 100644
--- a/target/linux/ar71xx/config-2.6.39
+++ b/target/linux/ar71xx/config-2.6.39
@@ -13,6 +13,7 @@ CONFIG_AR71XX_DEV_M25P80=y
CONFIG_AR71XX_DEV_PB42_PCI=y
CONFIG_AR71XX_DEV_PB9X_PCI=y
CONFIG_AR71XX_DEV_USB=y
+CONFIG_AR71XX_MACH_ALFA_NX=y
CONFIG_AR71XX_MACH_ALL0258N=y
CONFIG_AR71XX_MACH_AP121=y
CONFIG_AR71XX_MACH_AP81=y
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 52d8313da3..c2ccf8121e 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -10,6 +10,14 @@ config AR71XX_MACH_HORNET_UB
select AR71XX_DEV_USB
select AR71XX_DEV_AR9XXX_WMAC
+config AR71XX_MACH_ALFA_NX
+ bool "ALFA Network N2/N5 board support"
+ select SOC_AR724X
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+
config AR71XX_MACH_ALL0258N
bool "Allnet ALL0258N support"
select SOC_AR724X
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 9300d7a500..9d086811f5 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_AR71XX_DEV_USB) += dev-usb.o
obj-$(CONFIG_AR71XX_NVRAM) += nvram.o
obj-$(CONFIG_AR71XX_PCI_ATH9K_FIXUP) += pci-ath9k-fixup.o
+obj-$(CONFIG_AR71XX_MACH_ALFA_NX) += mach-alfa-nx.o
obj-$(CONFIG_AR71XX_MACH_ALL0258N) += mach-all0258n.o
obj-$(CONFIG_AR71XX_MACH_AP121) += mach-ap121.o
obj-$(CONFIG_AR71XX_MACH_AP81) += mach-ap81.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-alfa-nx.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-alfa-nx.c
new file mode 100644
index 0000000000..6e28080a8e
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-alfa-nx.c
@@ -0,0 +1,159 @@
+/*
+ * 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);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index 00eee51602..cac9d55f77 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -16,6 +16,7 @@
enum ar71xx_mach_type {
AR71XX_MACH_GENERIC = 0,
+ AR71XX_MACH_ALFA_NX, /* ALFA Network N2/N5 board */
AR71XX_MACH_ALL0258N, /* Allnet ALL0258N */
AR71XX_MACH_AP121, /* Atheros AP121 */
AR71XX_MACH_AP121_MINI, /* Atheros AP121-MINI */
--
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