diff options
Diffstat (limited to 'target/linux/ar71xx/files')
4 files changed, 186 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig index 1657ffa0a..2b4c3bdcf 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig @@ -19,6 +19,15 @@ config AR71XX_MACH_AP83 select AR71XX_DEV_USB default n +config AR71XX_MACH_AP96 + bool "Atheros AP96 board support" + select AR71XX_DEV_M25P80 + select AR71XX_DEV_AP94_PCI if PCI + select AR71XX_DEV_GPIO_BUTTONS + select AR71XX_DEV_LEDS_GPIO + select AR71XX_DEV_USB + default n + config AR71XX_MACH_DIR_600_A1 bool "D-Link DIR-600 rev. A1 support" select AR71XX_DEV_AP91_ETH diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile index b9c368e1a..81dab7c71 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile @@ -29,6 +29,7 @@ obj-$(CONFIG_AR71XX_NVRAM) += nvram.o obj-$(CONFIG_AR71XX_MACH_AP81) += mach-ap81.o obj-$(CONFIG_AR71XX_MACH_AP83) += mach-ap83.o +obj-$(CONFIG_AR71XX_MACH_AP96) += mach-ap96.o obj-$(CONFIG_AR71XX_MACH_AW_NR580) += mach-aw-nr580.o obj-$(CONFIG_AR71XX_MACH_DIR_600_A1) += mach-dir-600-a1.o obj-$(CONFIG_AR71XX_MACH_DIR_615_C1) += mach-dir-615-c1.o diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap96.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap96.c new file mode 100644 index 000000000..6a7b6ff1c --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap96.c @@ -0,0 +1,175 @@ +/* + * Atheros AP96 board support + * + * Copyright (C) 2009 Marco Porsch + * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2010 Atheros Communications + * + * 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/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/delay.h> + +#include <asm/mach-ar71xx/ar71xx.h> + +#include "machtype.h" +#include "devices.h" +#include "dev-m25p80.h" +#include "dev-ap94-pci.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-usb.h" + +#define AP96_GPIO_LED_12_GREEN 0 +#define AP96_GPIO_LED_3_GREEN 1 +#define AP96_GPIO_LED_2_GREEN 2 +#define AP96_GPIO_LED_WPS_GREEN 4 +#define AP96_GPIO_LED_5_GREEN 5 +#define AP96_GPIO_LED_4_ORANGE 6 + +/* Reset button - next to the power connector */ +#define AP96_GPIO_BTN_RESET 3 +/* WPS button - next to a led on right */ +#define AP96_GPIO_BTN_WPS 8 + +#define AP96_BUTTONS_POLL_INTERVAL 20 + +#define AP96_WMAC0_MAC_OFFSET 0x120c +#define AP96_WMAC1_MAC_OFFSET 0x520c +#define AP96_CALDATA0_OFFSET 0x1000 +#define AP96_CALDATA1_OFFSET 0x5000 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition ap96_partitions[] = { + { + .name = "uboot", + .offset = 0, + .size = 0x030000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "env", + .offset = 0x030000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "rootfs", + .offset = 0x040000, + .size = 0x600000, + } , { + .name = "uImage", + .offset = 0x640000, + .size = 0x1b0000, + } , { + .name = "caldata", + .offset = 0x7f0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct flash_platform_data ap96_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .parts = ap96_partitions, + .nr_parts = ARRAY_SIZE(ap96_partitions), +#endif +}; + +/* + * AP96 has 12 unlabeled leds in the front; these are numbered from 1 to 12 + * below (from left to right on the board). Led 1 seems to be on whenever the + * board is powered. Led 11 shows LAN link activity actity. Led 3 is orange; + * others are green. + * + * In addition, there is one led next to a button on the right side for WPS. + */ +static struct gpio_led ap96_leds_gpio[] __initdata = { + { + .name = "ap96:green:led2", + .gpio = AP96_GPIO_LED_2_GREEN, + .active_low = 1, + }, { + .name = "ap96:green:led3", + .gpio = AP96_GPIO_LED_3_GREEN, + .active_low = 1, + }, { + .name = "ap96:orange:led4", + .gpio = AP96_GPIO_LED_4_ORANGE, + .active_low = 1, + }, { + .name = "ap96:green:led5", + .gpio = AP96_GPIO_LED_5_GREEN, + .active_low = 1, + }, { + .name = "ap96:green:led12", + .gpio = AP96_GPIO_LED_12_GREEN, + .active_low = 1, + }, { /* next to a button on right */ + .name = "ap96:green:wps", + .gpio = AP96_GPIO_LED_WPS_GREEN, + .active_low = 1, + } +}; + +static struct gpio_button ap96_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .threshold = 3, + .gpio = AP96_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .threshold = 3, + .gpio = AP96_GPIO_BTN_WPS, + .active_low = 1, + } +}; + +static void __init ap96_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + ar71xx_add_device_mdio(0xfffffffe); + + ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art, 0); + ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ar71xx_eth0_data.phy_mask = 0x1; + + ar71xx_add_device_eth(0); + + ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art, 1); + ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ar71xx_eth1_data.speed = SPEED_1000; + ar71xx_eth1_data.duplex = DUPLEX_FULL; + + ar71xx_eth1_pll_data.pll_1000 = 0x1f000000; + + ar71xx_add_device_eth(1); + + ar71xx_add_device_usb(); + + ar71xx_add_device_m25p80(&ap96_flash_data); + + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap96_leds_gpio), + ap96_leds_gpio); + + ar71xx_add_device_gpio_buttons(-1, AP96_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(ap96_gpio_buttons), + ap96_gpio_buttons); + + ap94_pci_init(art + AP96_CALDATA0_OFFSET, + art + AP96_WMAC0_MAC_OFFSET, + art + AP96_CALDATA1_OFFSET, + art + AP96_WMAC1_MAC_OFFSET); +} + +MIPS_MACHINE(AR71XX_MACH_AP96, "AP96", "Atheros AP96", ap96_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h index b530abfe4..fde4717a9 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h @@ -58,6 +58,7 @@ enum ar71xx_mach_type { AR71XX_MACH_EAP7660D, /* Senao EAP7660D */ AR71XX_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */ AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */ + AR71XX_MACH_AP96, /* Atheros AP96 */ }; #endif /* _AR71XX_MACHTYPE_H */ |