1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* Edimax BR-61xx support
*
* Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
*
* 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 "br-61xx.h"
#include <prom/admboot.h>
#define BR61XX_GPIO_DEV_MASK 0
#define BR61XX_CONFIG_OFFSET 0x8000
#define BR61XX_CONFIG_SIZE 0x1000
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition br61xx_partitions[] = {
{
.name = "admboot",
.offset = 0,
.size = 32*1024,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "config",
.offset = MTDPART_OFS_APPEND,
.size = 32*1024,
} , {
.name = "firmware",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct gpio_button br61xx_gpio_buttons[] __initdata = {
{
.desc = "reset_button",
.type = EV_KEY,
.code = BTN_0,
.threshold = 5,
.gpio = ADM5120_GPIO_PIN2,
}
};
static u8 br61xx_vlans[6] __initdata = {
0x41, 0x42, 0x44, 0x48, 0x50, 0x00
};
static void __init br61xx_mac_setup(void)
{
u8 mac_base[6];
int err;
err = admboot_get_mac_base(BR61XX_CONFIG_OFFSET,
BR61XX_CONFIG_SIZE, mac_base);
if ((err) || !is_valid_ether_addr(mac_base))
random_ether_addr(mac_base);
adm5120_setup_eth_macs(mac_base);
}
void __init br61xx_generic_setup(void)
{
#ifdef CONFIG_MTD_PARTITIONS
adm5120_flash0_data.nr_parts = ARRAY_SIZE(br61xx_partitions);
adm5120_flash0_data.parts = br61xx_partitions;
#endif /* CONFIG_MTD_PARTITIONS */
adm5120_add_device_flash(0);
adm5120_add_device_gpio(BR61XX_GPIO_DEV_MASK);
adm5120_add_device_uart(0);
adm5120_add_device_uart(1);
adm5120_add_device_switch(5, br61xx_vlans);
adm5120_add_device_gpio_buttons(ARRAY_SIZE(br61xx_gpio_buttons),
br61xx_gpio_buttons);
br61xx_mac_setup();
}
|