c38e40a591144328006a59568aca3029ef6b8fe7
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-wnr2000.c
1 /*
2 * NETGEAR WNR2000 board support
3 *
4 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
10 */
11
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/spi/spi.h>
16 #include <linux/spi/flash.h>
17
18 #include <asm/mips_machine.h>
19
20 #include <asm/mach-ar71xx/ar71xx.h>
21
22 #include "devices.h"
23
24 #ifdef CONFIG_MTD_PARTITIONS
25 static struct mtd_partition wnr2000_partitions[] = {
26 {
27 .name = "u-boot",
28 .offset = 0,
29 .size = 0x040000,
30 .mask_flags = MTD_WRITEABLE,
31 } , {
32 .name = "u-boot-env",
33 .offset = 0x040000,
34 .size = 0x010000,
35 } , {
36 .name = "rootfs",
37 .offset = 0x050000,
38 .size = 0x240000,
39 } , {
40 .name = "user-config",
41 .offset = 0x290000,
42 .size = 0x010000,
43 } , {
44 .name = "uImage",
45 .offset = 0x2a0000,
46 .size = 0x120000,
47 } , {
48 .name = "language_table",
49 .offset = 0x3c0000,
50 .size = 0x020000,
51 } , {
52 .name = "rootfs_checksum",
53 .offset = 0x3e0000,
54 .size = 0x010000,
55 } , {
56 .name = "art",
57 .offset = 0x3f0000,
58 .size = 0x010000,
59 .mask_flags = MTD_WRITEABLE,
60 }
61 };
62 #endif /* CONFIG_MTD_PARTITIONS */
63
64 static struct flash_platform_data wnr2000_flash_data = {
65 #ifdef CONFIG_MTD_PARTITIONS
66 .parts = wnr2000_partitions,
67 .nr_parts = ARRAY_SIZE(wnr2000_partitions),
68 #endif
69 };
70
71 static struct spi_board_info wnr2000_spi_info[] = {
72 {
73 .bus_num = 0,
74 .chip_select = 0,
75 .max_speed_hz = 25000000,
76 .modalias = "m25p80",
77 .platform_data = &wnr2000_flash_data,
78 }
79 };
80
81 static void __init wnr2000_setup(void)
82 {
83 ar71xx_add_device_spi(NULL, wnr2000_spi_info,
84 ARRAY_SIZE(wnr2000_spi_info));
85
86 ar91xx_add_device_wmac();
87 }
88
89 MIPS_MACHINE(AR71XX_MACH_WNR2000, "NETGEAR WNR2000", wnr2000_setup);