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author | Florian Fainelli <florian@openwrt.org> | 2012-01-28 13:19:49 +0000 |
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committer | Florian Fainelli <florian@openwrt.org> | 2012-01-28 13:19:49 +0000 |
commit | c003d83f1ae5887b0e50ea7a2945f20044df1503 (patch) | |
tree | 181ca4d51fe3691d97e3ca54996020c8ba7ce03c /target/linux/ar71xx/files-2.6.39/arch/mips | |
parent | 906dfaac140f3a0de973c304808a5be042f52b5d (diff) | |
download | master-187ad058-c003d83f1ae5887b0e50ea7a2945f20044df1503.tar.gz master-187ad058-c003d83f1ae5887b0e50ea7a2945f20044df1503.tar.bz2 master-187ad058-c003d83f1ae5887b0e50ea7a2945f20044df1503.zip |
[ar71xx] add support for the Atheros AP113 reference board
This reference board is equipped with:
- AR7242 SoC
- AR9580 on-board Wi-Fi
- AR8316 switch
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29935 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files-2.6.39/arch/mips')
4 files changed, 140 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Kconfig index 5abe999b2d..cf1664e76e 100644 --- a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Kconfig @@ -59,6 +59,15 @@ config AR71XX_MACH_AP96 select AR71XX_DEV_LEDS_GPIO select AR71XX_DEV_USB +config AR71XX_MACH_AP113 + bool "Atheros AP113 board support" + select SOC_AR724X + select AR71XX_DEV_M25P80 + select AR71XX_DEV_PB9X_PCI if PCI + select AR71XX_DEV_GPIO_BUTTONS + select AR71XX_DEV_LEDS_GPIO + select AR71XX_DEV_USB + config AR71XX_MACH_AP121 bool "Atheros AP121 board support" select AR71XX_DEV_M25P80 diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Makefile index efd8bd2772..9b36bcfbba 100644 --- a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_AR71XX_PCI_ATH9K_FIXUP) += pci-ath9k-fixup.o obj-$(CONFIG_AR71XX_MACH_ALFA_AP96) += mach-alfa-ap96.o obj-$(CONFIG_AR71XX_MACH_ALFA_NX) += mach-alfa-nx.o obj-$(CONFIG_AR71XX_MACH_ALL0258N) += mach-all0258n.o +obj-$(CONFIG_AR71XX_MACH_AP113) += mach-ap113.o obj-$(CONFIG_AR71XX_MACH_AP121) += mach-ap121.o obj-$(CONFIG_AR71XX_MACH_AP81) += mach-ap81.o obj-$(CONFIG_AR71XX_MACH_AP83) += mach-ap83.o diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-ap113.c b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-ap113.c new file mode 100644 index 0000000000..2ece3987b2 --- /dev/null +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-ap113.c @@ -0,0 +1,129 @@ +/* + * Atheros AP113 board support + * + * Copyright (C) 2011 Florian Fainelli <florian@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 <linux/spi/flash.h> + +#include "machtype.h" +#include "devices.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-pb9x-pci.h" +#include "dev-usb.h" + +#define AP113_GPIO_LED_USB 0 +#define AP113_GPIO_LED_STATUS 1 +#define AP113_GPIO_LED_ST 11 + +#define AP113_GPIO_BTN_JUMPSTART 12 + +#define AP113_KEYS_POLL_INTERVAL 20 /* msecs */ +#define AP113_KEYS_DEBOUNCE_INTERVAL (3 * AP113_KEYS_POLL_INTERVAL) + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition ap113_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "rootfs", + .offset = 0x010000, + .size = 0x300000, + }, + { + .name = "uImage", + .offset = 0x300000, + .size = 0x3e0000, + }, + { + .name = "NVRAM", + .offset = 0x3e0000, + .size = 0x010000, + }, + { + .name = "ART", + .offset = 0x3f0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, +}; +#define ap113_nr_parts ARRAY_SIZE(ap113_parts) +#else +#define ap113_parts NULL +#define ap113_nr_parts 0 +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct flash_platform_data ap113_flash_data = { + .parts = ap113_parts, + .nr_parts = ap113_nr_parts, +}; + +static struct gpio_led ap113_leds_gpio[] __initdata = { + { + .name = "ap113:green:usb", + .gpio = AP113_GPIO_LED_USB, + .active_low = 1, + }, + { + .name = "ap113:green:status", + .gpio = AP113_GPIO_LED_STATUS, + .active_low = 1, + }, + { + .name = "ap113:green:st", + .gpio = AP113_GPIO_LED_ST, + .active_low = 1, + } +}; + +static struct gpio_keys_button ap113_gpio_keys[] __initdata = { + { + .desc = "jumpstart button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = AP113_KEYS_DEBOUNCE_INTERVAL, + .gpio = AP113_GPIO_BTN_JUMPSTART, + .active_low = 1, + }, +}; + +static void __init ap113_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000); + + ar71xx_add_device_m25p80(&ap113_flash_data); + + ar71xx_add_device_mdio(0, ~BIT(0)); + ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0); + ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ar71xx_eth0_data.speed = SPEED_1000; + ar71xx_eth0_data.duplex = DUPLEX_FULL; + ar71xx_eth0_data.phy_mask = BIT(0); + + ar71xx_add_device_eth(0); + + ar71xx_register_gpio_keys_polled(-1, AP113_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ap113_gpio_keys), + ap113_gpio_keys); + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap113_leds_gpio), + ap113_leds_gpio); + + ar71xx_add_device_usb(); + + pb9x_pci_init(); +} + +MIPS_MACHINE(AR71XX_MACH_AP113, "AP113", "Atheros AP113", + ap113_setup); diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/machtype.h index 83038c64ce..1be8dbbf34 100644 --- a/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/machtype.h @@ -19,6 +19,7 @@ enum ar71xx_mach_type { AR71XX_MACH_ALFA_AP96, /* ALFA Network AP96 board */ AR71XX_MACH_ALFA_NX, /* ALFA Network N2/N5 board */ AR71XX_MACH_ALL0258N, /* Allnet ALL0258N */ + AR71XX_MACH_AP113, /* Atheros AP113 */ AR71XX_MACH_AP121, /* Atheros AP121 */ AR71XX_MACH_AP121_MINI, /* Atheros AP121-MINI */ AR71XX_MACH_AP81, /* Atheros AP81 */ |