OpenWrt – Blame information for rev 2

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1 office 1 /*
2 * Edimax BR-61xx support
3 *
4 * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
9 *
10 */
11  
12 #include "br-61xx.h"
13  
14 #include <prom/admboot.h>
15  
16 #define BR61XX_CONFIG_OFFSET 0x8000
17 #define BR61XX_CONFIG_SIZE 0x1000
18  
19 #define BR61XX_KEYS_POLL_INTERVAL 20
20 #define BR61XX_KEYS_DEBOUNCE_INTERVAL (3 * BR61XX_KEYS_POLL_INTERVAL)
21  
22 static struct mtd_partition br61xx_partitions[] = {
23 {
24 .name = "admboot",
25 .offset = 0,
26 .size = 32*1024,
27 .mask_flags = MTD_WRITEABLE,
28 } , {
29 .name = "config",
30 .offset = MTDPART_OFS_APPEND,
31 .size = 32*1024,
32 } , {
33 .name = "firmware",
34 .offset = MTDPART_OFS_APPEND,
35 .size = MTDPART_SIZ_FULL,
36 }
37 };
38  
39 static struct gpio_keys_button br61xx_gpio_buttons[] __initdata = {
40 {
41 .desc = "reset_button",
42 .type = EV_KEY,
43 .code = KEY_RESTART,
44 .debounce_interval = BR61XX_KEYS_DEBOUNCE_INTERVAL,
45 .gpio = ADM5120_GPIO_PIN2,
46 }
47 };
48  
49 static u8 br61xx_vlans[6] __initdata = {
50 0x41, 0x42, 0x44, 0x48, 0x50, 0x00
51 };
52  
53 static void __init br61xx_mac_setup(void)
54 {
55 u8 mac_base[6];
56 int err;
57  
58 err = admboot_get_mac_base(BR61XX_CONFIG_OFFSET,
59 BR61XX_CONFIG_SIZE, mac_base);
60  
61 if ((err) || !is_valid_ether_addr(mac_base))
62 random_ether_addr(mac_base);
63  
64 adm5120_setup_eth_macs(mac_base);
65 }
66  
67 void __init br61xx_generic_setup(void)
68 {
69  
70 adm5120_flash0_data.nr_parts = ARRAY_SIZE(br61xx_partitions);
71 adm5120_flash0_data.parts = br61xx_partitions;
72 adm5120_add_device_flash(0);
73  
74 adm5120_add_device_uart(0);
75 adm5120_add_device_uart(1);
76  
77 adm5120_add_device_switch(5, br61xx_vlans);
78  
79 adm5120_register_gpio_buttons(-1, BR61XX_KEYS_POLL_INTERVAL,
80 ARRAY_SIZE(br61xx_gpio_buttons),
81 br61xx_gpio_buttons);
82  
83 br61xx_mac_setup();
84 }