1/*
2 * linux/arch/arm/mach-h720x/h7202-eval.c
3 *
4 * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de>
5 *               2003 Robert Schwebel <r.schwebel@pengutronix.de>
6 *		 2004 Sascha Hauer <s.hauer@pengutronix.de>
7 *
8 * Architecture specific stuff for Hynix HMS30C7202 development board
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 *
14 */
15
16#include <linux/init.h>
17#include <linux/kernel.h>
18#include <linux/types.h>
19#include <linux/string.h>
20#include <linux/platform_device.h>
21
22#include <asm/setup.h>
23#include <asm/types.h>
24#include <asm/mach-types.h>
25#include <asm/page.h>
26#include <asm/pgtable.h>
27#include <asm/mach/arch.h>
28#include <asm/hardware.h>
29#include "common.h"
30
31static struct resource cirrus_resources[] = {
32	[0] = {
33		.start	= ETH0_PHYS + 0x300,
34		.end	= ETH0_PHYS + 0x300 + 0x10,
35		.flags	= IORESOURCE_MEM,
36	},
37	[1] = {
38		.start	= IRQ_CHAINED_GPIOB(8),
39		.end	= IRQ_CHAINED_GPIOB(8),
40		.flags	= IORESOURCE_IRQ,
41	},
42};
43
44static struct platform_device cirrus_device = {
45	.name		= "cirrus-cs89x0",
46	.id		= -1,
47	.num_resources	= ARRAY_SIZE(cirrus_resources),
48	.resource	= cirrus_resources,
49};
50
51static struct platform_device *devices[] __initdata = {
52	&cirrus_device,
53};
54
55/*
56 * Hardware init. This is called early in initcalls
57 * Place pin inits here. So you avoid adding ugly
58 * #ifdef stuff to common drivers.
59 * Use this only, if your bootloader is not able
60 * to initialize the pins proper.
61 */
62static void __init init_eval_h7202(void)
63{
64	init_hw_h7202();
65	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
66
67	/* Enable interrupt on portb bit 8 (ethernet) */
68	CPU_REG (GPIO_B_VIRT, GPIO_POL) &= ~(1 << 8);
69	CPU_REG (GPIO_B_VIRT, GPIO_EN) |= (1 << 8);
70}
71
72MACHINE_START(H7202, "Hynix HMS30C7202")
73	/* Maintainer: Robert Schwebel, Pengutronix */
74	.phys_io	= 0x80000000,
75	.io_pg_offst	= ((0xf0000000) >> 18) & 0xfffc,
76	.boot_params	= 0x40000100,
77	.map_io		= h720x_map_io,
78	.init_irq	= h7202_init_irq,
79	.timer		= &h7202_timer,
80	.init_machine	= init_eval_h7202,
81MACHINE_END
82