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Lennert Buytenhek9b841752006-07-01 19:56:47 +01001/*
2 * arch/arm/mach-ep93xx/edb9315a.c
3 * Cirrus Logic EDB9315A support.
4 *
5 * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or (at
10 * your option) any later version.
11 */
12
Lennert Buytenhek9b841752006-07-01 19:56:47 +010013#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/mm.h>
16#include <linux/sched.h>
17#include <linux/interrupt.h>
18#include <linux/ioport.h>
19#include <linux/mtd/physmap.h>
20#include <linux/platform_device.h>
21#include <asm/io.h>
22#include <asm/hardware.h>
23#include <asm/mach-types.h>
24#include <asm/mach/arch.h>
25
26static struct physmap_flash_data edb9315a_flash_data = {
27 .width = 2,
28};
29
30static struct resource edb9315a_flash_resource = {
31 .start = 0x60000000,
32 .end = 0x60ffffff,
33 .flags = IORESOURCE_MEM,
34};
35
36static struct platform_device edb9315a_flash = {
37 .name = "physmap-flash",
38 .id = 0,
39 .dev = {
40 .platform_data = &edb9315a_flash_data,
41 },
42 .num_resources = 1,
43 .resource = &edb9315a_flash_resource,
44};
45
Lennert Buytenhek730ee9f2006-09-29 21:17:36 +010046static struct ep93xx_eth_data edb9315a_eth_data = {
47 .phy_id = 1,
48};
49
50static struct resource edb9315a_eth_resource[] = {
51 {
52 .start = EP93XX_ETHERNET_PHYS_BASE,
53 .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
54 .flags = IORESOURCE_MEM,
55 }, {
56 .start = IRQ_EP93XX_ETHERNET,
57 .end = IRQ_EP93XX_ETHERNET,
58 .flags = IORESOURCE_IRQ,
59 }
60};
61
62static struct platform_device edb9315a_eth_device = {
63 .name = "ep93xx-eth",
64 .id = -1,
65 .dev = {
66 .platform_data = &edb9315a_eth_data,
67 },
68 .num_resources = 2,
69 .resource = edb9315a_eth_resource,
70};
71
Lennert Buytenhek9b841752006-07-01 19:56:47 +010072static void __init edb9315a_init_machine(void)
73{
74 ep93xx_init_devices();
75 platform_device_register(&edb9315a_flash);
Lennert Buytenhek730ee9f2006-09-29 21:17:36 +010076
77 memcpy(edb9315a_eth_data.dev_addr,
78 (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
79 platform_device_register(&edb9315a_eth_device);
Lennert Buytenhek9b841752006-07-01 19:56:47 +010080}
81
82MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
83 /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
84 .phys_io = EP93XX_APB_PHYS_BASE,
85 .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
86 .boot_params = 0xc0000100,
87 .map_io = ep93xx_map_io,
88 .init_irq = ep93xx_init_irq,
89 .timer = &ep93xx_timer,
90 .init_machine = edb9315a_init_machine,
91MACHINE_END