2 * linux/arch/arm/mach-h720x/h7202-eval.c
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>
8 * Architecture specific stuff for Hynix HMS30C7202 development board
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.
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>
22 #include <asm/setup.h>
23 #include <asm/types.h>
24 #include <asm/mach-types.h>
26 #include <asm/mach/arch.h>
27 #include <mach/irqs.h>
28 #include <mach/hardware.h>
31 static struct resource cirrus_resources
[] = {
33 .start
= ETH0_PHYS
+ 0x300,
34 .end
= ETH0_PHYS
+ 0x300 + 0x10,
35 .flags
= IORESOURCE_MEM
,
38 .start
= IRQ_CHAINED_GPIOB(8),
39 .end
= IRQ_CHAINED_GPIOB(8),
40 .flags
= IORESOURCE_IRQ
,
44 static struct platform_device cirrus_device
= {
45 .name
= "cirrus-cs89x0",
47 .num_resources
= ARRAY_SIZE(cirrus_resources
),
48 .resource
= cirrus_resources
,
51 static struct platform_device
*devices
[] __initdata
= {
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.
62 static void __init
init_eval_h7202(void)
65 (void) platform_add_devices(devices
, ARRAY_SIZE(devices
));
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);
72 MACHINE_START(H7202
, "Hynix HMS30C7202")
73 /* Maintainer: Robert Schwebel, Pengutronix */
75 .map_io
= h720x_map_io
,
76 .init_irq
= h7202_init_irq
,
77 .init_time
= h7202_timer_init
,
78 .init_machine
= init_eval_h7202
,
79 .dma_zone_size
= SZ_256M
,
80 .restart
= h720x_restart
,