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author | Gabor Juhos <juhosg@openwrt.org> | 2011-12-14 20:51:26 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2011-12-14 20:51:26 +0000 |
commit | 0c38d36488943095722376ad16a63b4ded86f5de (patch) | |
tree | cef1bc98888d8c9e67be41d4c9f7226399bb60c5 /target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c | |
parent | 7076d74b21d73b7a18d00041f7e161d05f729bfd (diff) | |
download | master-31e0f0ae-0c38d36488943095722376ad16a63b4ded86f5de.tar.gz master-31e0f0ae-0c38d36488943095722376ad16a63b4ded86f5de.tar.bz2 master-31e0f0ae-0c38d36488943095722376ad16a63b4ded86f5de.zip |
ramips: add support for Omnima MiniEMBWiFi board
This patch adds support for the Omnima MiniEMBWiFi
Ralink RT3050F based board.
Based on a patch by Ivan Ignjatic <ivan at omnima.co.uk>
SVN-Revision: 29533
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c')
-rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c new file mode 100644 index 0000000000..87acf4d53b --- /dev/null +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c @@ -0,0 +1,111 @@ +/* + * Omnima MiniEMBWiFi board support + * + * Copyright (C) 2011 Johnathan Boyce <jon.boyce@globalreach.eu.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 <linux/gpio.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 OMNI_EMB_GPIO_BUTTON_RESET 12 /* active low */ + +#define OMNI_EMB_BUTTONS_POLL_INTERVAL 20 + +#define OMNI_EMB_GPIO_LED_STATUS 9 +#define OMNI_EMB_GPIO_LED_WLAN 14 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition emb_partitions[] = { + { + .name = "uboot", + .offset = 0, + .size = 0x030000, + }, { + .name = "uboot-config", + .offset = 0x030000, + .size = 0x040000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "factory", + .offset = 0x040000, + .size = 0x050000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "linux", + .offset = 0x050000, + .size = 0x100000, + }, { + .name = "rootfs", + .offset = 0x150000, + .size = 0x6B0000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct physmap_flash_data omni_emb_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .nr_parts = ARRAY_SIZE(emb_partitions), + .parts = emb_partitions, +#endif +}; + +static struct gpio_led omni_emb_leds_gpio[] __initdata = { + { + .name = "emb:green:status", + .gpio = OMNI_EMB_GPIO_LED_STATUS, + .active_low = 1, + }, { + .name = "emb:green:wlan", + .gpio = OMNI_EMB_GPIO_LED_WLAN, + .active_low = 1, + } +}; + +static struct gpio_button omni_emb_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .threshold = 3, + .gpio = OMNI_EMB_GPIO_BUTTON_RESET, + .active_low = 1, + } +}; + +static void __init omni_emb_init(void) +{ + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + + rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(omni_emb_leds_gpio), + omni_emb_leds_gpio); + ramips_register_gpio_buttons(-1, OMNI_EMB_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(omni_emb_gpio_buttons), + omni_emb_gpio_buttons); + + rt305x_register_flash(0, &omni_emb_flash_data); + rt305x_register_ethernet(); + rt305x_register_wifi(); + rt305x_register_wdt(); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_OMNI_EMB, "OMNI-EMB", "Omnima MiniEMBWiFi", + omni_emb_init); |