2005-04-17 06:20:36 +08:00
|
|
|
/*
|
|
|
|
|
* linux/arch/arm/mach-h720x/h7202-eval.c
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de>
|
|
|
|
|
* 2003 Robert Schwebel <r.schwebel@pengutronix.de>
|
|
|
|
|
* 2004 Sascha Hauer <s.hauer@pengutronix.de>
|
|
|
|
|
*
|
|
|
|
|
* Architecture specific stuff for Hynix HMS30C7202 development board
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
|
|
|
* published by the Free Software Foundation.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <linux/init.h>
|
|
|
|
|
#include <linux/kernel.h>
|
|
|
|
|
#include <linux/types.h>
|
|
|
|
|
#include <linux/string.h>
|
2005-10-30 02:07:23 +08:00
|
|
|
#include <linux/platform_device.h>
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
|
#include <asm/setup.h>
|
|
|
|
|
#include <asm/types.h>
|
|
|
|
|
#include <asm/mach-types.h>
|
|
|
|
|
#include <asm/page.h>
|
|
|
|
|
#include <asm/pgtable.h>
|
|
|
|
|
#include <asm/mach/arch.h>
|
2008-08-05 23:14:15 +08:00
|
|
|
#include <mach/hardware.h>
|
2005-04-17 06:20:36 +08:00
|
|
|
#include "common.h"
|
|
|
|
|
|
|
|
|
|
static struct resource cirrus_resources[] = {
|
|
|
|
|
[0] = {
|
|
|
|
|
.start = ETH0_PHYS + 0x300,
|
|
|
|
|
.end = ETH0_PHYS + 0x300 + 0x10,
|
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
|
},
|
|
|
|
|
[1] = {
|
|
|
|
|
.start = IRQ_CHAINED_GPIOB(8),
|
|
|
|
|
.end = IRQ_CHAINED_GPIOB(8),
|
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
|
},
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static struct platform_device cirrus_device = {
|
|
|
|
|
.name = "cirrus-cs89x0",
|
|
|
|
|
.id = -1,
|
|
|
|
|
.num_resources = ARRAY_SIZE(cirrus_resources),
|
|
|
|
|
.resource = cirrus_resources,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static struct platform_device *devices[] __initdata = {
|
|
|
|
|
&cirrus_device,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Hardware init. This is called early in initcalls
|
|
|
|
|
* Place pin inits here. So you avoid adding ugly
|
|
|
|
|
* #ifdef stuff to common drivers.
|
|
|
|
|
* Use this only, if your bootloader is not able
|
|
|
|
|
* to initialize the pins proper.
|
|
|
|
|
*/
|
|
|
|
|
static void __init init_eval_h7202(void)
|
|
|
|
|
{
|
|
|
|
|
init_hw_h7202();
|
|
|
|
|
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
|
|
|
|
|
|
|
|
|
|
/* Enable interrupt on portb bit 8 (ethernet) */
|
|
|
|
|
CPU_REG (GPIO_B_VIRT, GPIO_POL) &= ~(1 << 8);
|
|
|
|
|
CPU_REG (GPIO_B_VIRT, GPIO_EN) |= (1 << 8);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
MACHINE_START(H7202, "Hynix HMS30C7202")
|
2005-07-04 00:38:58 +08:00
|
|
|
/* Maintainer: Robert Schwebel, Pengutronix */
|
|
|
|
|
.phys_io = 0x80000000,
|
|
|
|
|
.io_pg_offst = ((0xf0000000) >> 18) & 0xfffc,
|
|
|
|
|
.boot_params = 0x40000100,
|
|
|
|
|
.map_io = h720x_map_io,
|
|
|
|
|
.init_irq = h7202_init_irq,
|
|
|
|
|
.timer = &h7202_timer,
|
|
|
|
|
.init_machine = init_eval_h7202,
|
2005-04-17 06:20:36 +08:00
|
|
|
MACHINE_END
|
