mirror of https://gitee.com/openkylin/linux.git
82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/*
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* linux/arch/arm/mach-h720x/h7202-eval.c
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*
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* Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de>
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* 2003 Robert Schwebel <r.schwebel@pengutronix.de>
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* 2004 Sascha Hauer <s.hauer@pengutronix.de>
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*
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* Architecture specific stuff for Hynix HMS30C7202 development board
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#include <linux/config.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/string.h>
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#include <linux/device.h>
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#include <asm/setup.h>
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#include <asm/types.h>
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#include <asm/mach-types.h>
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#include <asm/page.h>
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#include <asm/pgtable.h>
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#include <asm/mach/arch.h>
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#include <asm/hardware.h>
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#include "common.h"
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static struct resource cirrus_resources[] = {
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[0] = {
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.start = ETH0_PHYS + 0x300,
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.end = ETH0_PHYS + 0x300 + 0x10,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_CHAINED_GPIOB(8),
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.end = IRQ_CHAINED_GPIOB(8),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device cirrus_device = {
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.name = "cirrus-cs89x0",
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.id = -1,
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.num_resources = ARRAY_SIZE(cirrus_resources),
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.resource = cirrus_resources,
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};
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static struct platform_device *devices[] __initdata = {
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&cirrus_device,
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};
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/*
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* Hardware init. This is called early in initcalls
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* Place pin inits here. So you avoid adding ugly
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* #ifdef stuff to common drivers.
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* Use this only, if your bootloader is not able
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* to initialize the pins proper.
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*/
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static void __init init_eval_h7202(void)
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{
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init_hw_h7202();
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(void) platform_add_devices(devices, ARRAY_SIZE(devices));
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/* Enable interrupt on portb bit 8 (ethernet) */
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CPU_REG (GPIO_B_VIRT, GPIO_POL) &= ~(1 << 8);
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CPU_REG (GPIO_B_VIRT, GPIO_EN) |= (1 << 8);
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}
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MACHINE_START(H7202, "Hynix HMS30C7202")
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MAINTAINER("Robert Schwebel, Pengutronix")
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BOOT_MEM(0x40000000, 0x80000000, 0xf0000000)
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BOOT_PARAMS(0x40000100)
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MAPIO(h720x_map_io)
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INITIRQ(h7202_init_irq)
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.timer = &h7202_timer,
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INIT_MACHINE(init_eval_h7202)
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MACHINE_END
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