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author | Gabor Juhos <juhosg@openwrt.org> | 2011-10-24 21:49:36 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2011-10-24 21:49:36 +0000 |
commit | ee8077f0feac7de4476b990bd462cc2b13fe63c0 (patch) | |
tree | 7457ed55607fc4f6cbde2a14a41570300ab674b4 /target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c | |
parent | 18452a753b7e859ebc90835975c88fa27153c0ad (diff) | |
download | master-31e0f0ae-ee8077f0feac7de4476b990bd462cc2b13fe63c0.tar.gz master-31e0f0ae-ee8077f0feac7de4476b990bd462cc2b13fe63c0.tar.bz2 master-31e0f0ae-ee8077f0feac7de4476b990bd462cc2b13fe63c0.zip |
ramips: Support for NexAira BC2
The preconfiguration of the USB LED has benn move to the
/etc/uci-defaults/leds script. [juhosg]
Signed-off-by: Adam Porter <porter.adam at gmail.com>
SVN-Revision: 28571
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c')
-rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c new file mode 100644 index 0000000000..21755cbdb7 --- /dev/null +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c @@ -0,0 +1,112 @@ +/* + * NexAira BC2 board support + * + * Copyright (C) 2011 Adam J. Porter <porter.adam@gmail.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/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> + +#include <asm/mach-ralink/machine.h> +#include <asm/mach-ralink/dev-gpio-buttons.h> +#include <asm/mach-ralink/dev-gpio-leds.h> +#include <asm/mach-ralink/rt305x.h> +#include <asm/mach-ralink/rt305x_regs.h> + +#include "devices.h" + +#define BC2_GPIO_BUTTON_RESET 17 +#define BC2_GPIO_LED_USB 20 + +#define BC2_BUTTONS_POLL_INTERVAL 20 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition bc2_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x030000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "u-boot-env", + .offset = 0x030000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "factory", + .offset = 0x040000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "kernel", + .offset = 0x050000, + .size = 0x0a0000, + }, { + .name = "rootfs", + .offset = 0x150000, + .size = 0x6b0000, + }, { + .name = "firmware", + .offset = 0x050000, + .size = 0x7b0000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct physmap_flash_data bc2_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .nr_parts = ARRAY_SIZE(bc2_partitions), + .parts = bc2_partitions, +#endif +}; + +static struct gpio_led bc2_leds_gpio[] __initdata = { + { + .name = "bc2:blue:usb", + .gpio = BC2_GPIO_LED_USB, + .active_low = 1, + } +}; + +static struct gpio_button bc2_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .threshold = 3, + .gpio = BC2_GPIO_BUTTON_RESET, + .active_low = 1, + } +}; + +static void __init bc2_init(void) +{ + rt305x_gpio_init((RT305X_GPIO_MODE_GPIO << + RT305X_GPIO_MODE_UART0_SHIFT) | + RT305X_GPIO_MODE_JTAG); + + rt305x_register_flash(0, &bc2_flash_data); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(bc2_leds_gpio), + bc2_leds_gpio); + + ramips_register_gpio_buttons(-1, BC2_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(bc2_gpio_buttons), + bc2_gpio_buttons); + + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + rt305x_register_ethernet(); + rt305x_register_wifi(); + rt305x_register_wdt(); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_BC2, "BC2", "NexAira BC2", + bc2_init); |