Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio
[linux-2.6] / arch / sh / boards / board-espt.c
1 /*
2  * Data Technology Inc. ESPT-GIGA board suport
3  *
4  * Copyright (C) 2008, 2009 Renesas Solutions Corp.
5  * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
6  *
7  * This file is subject to the terms and conditions of the GNU General Public
8  * License.  See the file "COPYING" in the main directory of this archive
9  * for more details.
10  */
11 #include <linux/init.h>
12 #include <linux/platform_device.h>
13 #include <linux/interrupt.h>
14 #include <linux/mtd/physmap.h>
15 #include <linux/io.h>
16 #include <asm/machvec.h>
17 #include <asm/sizes.h>
18 #include <asm/sh_eth.h>
19
20 /* NOR Flash */
21 static struct mtd_partition espt_nor_flash_partitions[] = {
22         {
23                 .name = "U-Boot",
24                 .offset = 0,
25                 .size = (2 * SZ_128K),
26                 .mask_flags = MTD_WRITEABLE,    /* Read-only */
27         }, {
28                 .name = "Linux-Kernel",
29                 .offset = MTDPART_OFS_APPEND,
30                 .size = (20 * SZ_128K),
31         }, {
32                 .name = "Root Filesystem",
33                 .offset = MTDPART_OFS_APPEND,
34                 .size = MTDPART_SIZ_FULL,
35         },
36 };
37
38 static struct physmap_flash_data espt_nor_flash_data = {
39         .width = 2,
40         .parts = espt_nor_flash_partitions,
41         .nr_parts = ARRAY_SIZE(espt_nor_flash_partitions),
42 };
43
44 static struct resource espt_nor_flash_resources[] = {
45         [0] = {
46                 .name = "NOR Flash",
47                 .start = 0,
48                 .end = SZ_8M - 1,
49                 .flags = IORESOURCE_MEM,
50         },
51 };
52
53 static struct platform_device espt_nor_flash_device = {
54         .name = "physmap-flash",
55         .resource = espt_nor_flash_resources,
56         .num_resources = ARRAY_SIZE(espt_nor_flash_resources),
57         .dev = {
58                 .platform_data = &espt_nor_flash_data,
59         },
60 };
61
62 /* SH-Ether */
63 static struct resource sh_eth_resources[] = {
64         {
65                 .start  = 0xFEE00800,   /* use eth1 */
66                 .end    = 0xFEE00F7C - 1,
67                 .flags  = IORESOURCE_MEM,
68         }, {
69                 .start  = 57,   /* irq number */
70                 .flags  = IORESOURCE_IRQ,
71         },
72 };
73
74 static struct sh_eth_plat_data sh7763_eth_pdata = {
75         .phy = 0,
76         .edmac_endian = EDMAC_LITTLE_ENDIAN,
77 };
78
79 static struct platform_device espt_eth_device = {
80         .name       = "sh-eth",
81         .resource   = sh_eth_resources,
82         .num_resources  = ARRAY_SIZE(sh_eth_resources),
83         .dev        = {
84                 .platform_data = &sh7763_eth_pdata,
85         },
86 };
87
88 static struct platform_device *espt_devices[] __initdata = {
89         &espt_nor_flash_device,
90         &espt_eth_device,
91 };
92
93 static int __init espt_devices_setup(void)
94 {
95         return platform_add_devices(espt_devices,
96                                     ARRAY_SIZE(espt_devices));
97 }
98 device_initcall(espt_devices_setup);
99
100 static struct sh_machine_vector mv_espt __initmv = {
101         .mv_name = "ESPT-GIGA",
102 };