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ar71xx: add support for the ALFA Network N2/N5 boards

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SVN-Revision: 29635
This commit is contained in:
Gabor Juhos 2012-01-01 19:30:25 +00:00
parent 0baa69ddda
commit 1e68f10b87
10 changed files with 183 additions and 0 deletions
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3
target/linux/ar71xx/base-files/etc/diag.sh
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@ -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"
;;

5
target/linux/ar71xx/base-files/etc/uci-defaults/leds
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@ -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"

1
target/linux/ar71xx/base-files/etc/uci-defaults/network
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@ -114,6 +114,7 @@ wp543)
ucidef_set_interface_lan "eth0"
;;
alfa-nx |\
ap83 |\
jwap003 |\
pb42 |\

3
target/linux/ar71xx/base-files/lib/ar71xx.sh
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@ -118,6 +118,9 @@ ar71xx_board_detect() {
*"AirRouter")
name="airrouter"
;;
*"ALFA Network N2/N5")
name="alfa-nx"
;;
*ALL0258N)
name="all0258n"
;;

1
target/linux/ar71xx/base-files/lib/upgrade/platform.sh
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@ -77,6 +77,7 @@ platform_check_image() {
platform_check_image_all0258n "$1" && return 0
return 1
;;
alfa-nx | \
ap121 | \
ap121-mini | \
ap96 | \

1
target/linux/ar71xx/config-2.6.39
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@ -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

8
target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
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@ -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

1
target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
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@ -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

159
target/linux/ar71xx/files/arch/mips/ar71xx/mach-alfa-nx.c Normal file
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@ -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);

1
target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
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@ -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 */