110 lines
2.7 KiB
C
110 lines
2.7 KiB
C
/*
|
|
* 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_KEYS_POLL_INTERVAL 20
|
|
#define OMNI_EMB_KEYS_DEBOUNCE_INTERVAL (3 * OMNI_EMB_KEYS_POLL_INTERVAL)
|
|
|
|
#define OMNI_EMB_GPIO_LED_STATUS 9
|
|
#define OMNI_EMB_GPIO_LED_WLAN 14
|
|
|
|
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,
|
|
}, {
|
|
.name = "firmware",
|
|
.offset = 0x050000,
|
|
.size = 0x7B0000,
|
|
}
|
|
};
|
|
|
|
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_keys_button omni_emb_gpio_buttons[] __initdata = {
|
|
{
|
|
.desc = "reset",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.debounce_interval = OMNI_EMB_KEYS_DEBOUNCE_INTERVAL,
|
|
.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_KEYS_POLL_INTERVAL,
|
|
ARRAY_SIZE(omni_emb_gpio_buttons),
|
|
omni_emb_gpio_buttons);
|
|
|
|
rt305x_flash0_data.nr_parts = ARRAY_SIZE(emb_partitions);
|
|
rt305x_flash0_data.parts = emb_partitions;
|
|
rt305x_register_flash(0);
|
|
|
|
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);
|