85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/*
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* Edimax BR-61xx support
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*
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* Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*
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*/
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#include "br-61xx.h"
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#include <prom/admboot.h>
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#define BR61XX_CONFIG_OFFSET 0x8000
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#define BR61XX_CONFIG_SIZE 0x1000
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#define BR61XX_KEYS_POLL_INTERVAL 20
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#define BR61XX_KEYS_DEBOUNCE_INTERVAL (3 * BR61XX_KEYS_POLL_INTERVAL)
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static struct mtd_partition br61xx_partitions[] = {
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{
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.name = "admboot",
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.offset = 0,
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.size = 32*1024,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "config",
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.offset = MTDPART_OFS_APPEND,
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.size = 32*1024,
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} , {
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.name = "firmware",
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.offset = MTDPART_OFS_APPEND,
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.size = MTDPART_SIZ_FULL,
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}
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};
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static struct gpio_keys_button br61xx_gpio_buttons[] __initdata = {
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{
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.desc = "reset_button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = BR61XX_KEYS_DEBOUNCE_INTERVAL,
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.gpio = ADM5120_GPIO_PIN2,
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}
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};
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static u8 br61xx_vlans[6] __initdata = {
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0x41, 0x42, 0x44, 0x48, 0x50, 0x00
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};
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static void __init br61xx_mac_setup(void)
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{
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u8 mac_base[6];
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int err;
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err = admboot_get_mac_base(BR61XX_CONFIG_OFFSET,
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BR61XX_CONFIG_SIZE, mac_base);
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if ((err) || !is_valid_ether_addr(mac_base))
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random_ether_addr(mac_base);
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adm5120_setup_eth_macs(mac_base);
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}
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void __init br61xx_generic_setup(void)
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{
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adm5120_flash0_data.nr_parts = ARRAY_SIZE(br61xx_partitions);
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adm5120_flash0_data.parts = br61xx_partitions;
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adm5120_add_device_flash(0);
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adm5120_add_device_uart(0);
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adm5120_add_device_uart(1);
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adm5120_add_device_switch(5, br61xx_vlans);
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adm5120_register_gpio_buttons(-1, BR61XX_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(br61xx_gpio_buttons),
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br61xx_gpio_buttons);
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br61xx_mac_setup();
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}
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