diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch')
4 files changed, 130 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig index 78c4aa1c9..79f308b13 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig @@ -28,6 +28,13 @@ config AR71XX_MACH_AP96 select AR71XX_DEV_USB default n +config AR71XX_MACH_DB120 + bool "Atheros DB120 board support" + 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_PCI if PCI diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile index 8ced1269e..b0747b439 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile @@ -31,6 +31,7 @@ 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-$(CONFIG_AR71XX_MACH_DB120) += mach-db120.o obj-$(CONFIG_AR71XX_MACH_DIR_600_A1) += mach-dir-600-a1.o obj-$(CONFIG_AR71XX_MACH_DIR_615_C1) += mach-dir-615-c1.o obj-$(CONFIG_AR71XX_MACH_DIR_825_B1) += mach-dir-825-b1.o diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c new file mode 100644 index 000000000..aff108faf --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c @@ -0,0 +1,121 @@ +/* + * Atheros DB120 board (WASP SoC) support + * + * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com> + * + * 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-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-usb.h" + +#define DB120_GPIO_LED_USB 11 +#define DB120_GPIO_LED_WLAN_5G 12 +#define DB120_GPIO_LED_WLAN_2G 13 +#define DB120_GPIO_LED_STATUS 14 +#define DB120_GPIO_LED_WPS 15 + +#define DB120_GPIO_BTN_SW1 16 + +#define DB120_BUTTONS_POLL_INTERVAL 20 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition db120_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x040000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "u-boot-env", + .offset = 0x040000, + .size = 0x010000, + }, { + .name = "rootfs", + .offset = 0x050000, + .size = 0x630000, + }, { + .name = "uImage", + .offset = 0x680000, + .size = 0x160000, + }, { + .name = "NVRAM", + .offset = 0x7E0000, + .size = 0x010000, + }, { + .name = "ART", + .offset = 0x7F0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct flash_platform_data db120_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .parts = db120_partitions, + .nr_parts = ARRAY_SIZE(db120_partitions), +#endif +}; + +static struct gpio_led db120_leds_gpio[] __initdata = { + { + .name = "db120:green:status", + .gpio = DB120_GPIO_LED_STATUS, + .active_low = 1, + }, { + .name = "db120:green:wps", + .gpio = DB120_GPIO_LED_WPS, + .active_low = 1, + }, { + .name = "db120:green:wlan-5g", + .gpio = DB120_GPIO_LED_WLAN_5G, + .active_low = 1, + }, { + .name = "db120:green:wlan-2g", + .gpio = DB120_GPIO_LED_WLAN_2G, + .active_low = 1, + }, { + .name = "db120:green:usb", + .gpio = DB120_GPIO_LED_USB, + .active_low = 1, + } +}; + +static struct gpio_button db120_gpio_buttons[] __initdata = { + { + .desc = "sw1", + .type = EV_KEY, + .code = BTN_0, + .threshold = 3, + .gpio = DB120_GPIO_BTN_SW1, + .active_low = 1, + } +}; + +static void __init db120_setup(void) +{ + ar71xx_add_device_usb(); + + ar71xx_add_device_m25p80(&db120_flash_data); + + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio), + db120_leds_gpio); + + ar71xx_add_device_gpio_buttons(-1, DB120_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(db120_gpio_buttons), + db120_gpio_buttons); +} + +MIPS_MACHINE(AR71XX_MACH_DB120, "DB120", "Atheros DB120", db120_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h index 53de5b13f..e7e57956b 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h @@ -66,6 +66,7 @@ enum ar71xx_mach_type { AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */ AR71XX_MACH_AP96, /* Atheros AP96 */ AR71XX_MACH_UBNT_UNIFI, /* Unifi */ + AR71XX_MACH_DB120, /* Atheros DB120 (AR934x based) */ }; #endif /* _AR71XX_MACHTYPE_H */ |