353ba84acd
This patch adds support for the Cirrus Logic EDB9307, an evaluation board based on the Cirrus Logic EP9307 SoC, which features amongst other things 64M RAM, 32M NOR flash, 3 USB host ports, audio in/out, two serial ports and a 10/100 ethernet interface. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
/*
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* arch/arm/mach-ep93xx/edb9307.c
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* Cirrus Logic EDB9307 support.
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*
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* Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/mm.h>
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#include <linux/sched.h>
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#include <linux/interrupt.h>
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#include <linux/ioport.h>
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#include <linux/mtd/physmap.h>
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#include <linux/platform_device.h>
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#include <asm/io.h>
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#include <asm/hardware.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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static struct physmap_flash_data edb9307_flash_data = {
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.width = 4,
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};
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static struct resource edb9307_flash_resource = {
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.start = 0x60000000,
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.end = 0x61ffffff,
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.flags = IORESOURCE_MEM,
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};
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static struct platform_device edb9307_flash = {
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.name = "physmap-flash",
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.id = 0,
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.dev = {
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.platform_data = &edb9307_flash_data,
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},
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.num_resources = 1,
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.resource = &edb9307_flash_resource,
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};
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static struct ep93xx_eth_data edb9307_eth_data = {
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.phy_id = 1,
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};
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static struct resource edb9307_eth_resource[] = {
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{
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.start = EP93XX_ETHERNET_PHYS_BASE,
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.end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
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.flags = IORESOURCE_MEM,
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}, {
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.start = IRQ_EP93XX_ETHERNET,
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.end = IRQ_EP93XX_ETHERNET,
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.flags = IORESOURCE_IRQ,
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}
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};
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static struct platform_device edb9307_eth_device = {
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.name = "ep93xx-eth",
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.id = -1,
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.dev = {
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.platform_data = &edb9307_eth_data,
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},
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.num_resources = 2,
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.resource = edb9307_eth_resource,
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};
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static void __init edb9307_init_machine(void)
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{
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ep93xx_init_devices();
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platform_device_register(&edb9307_flash);
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memcpy(edb9307_eth_data.dev_addr,
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(void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
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platform_device_register(&edb9307_eth_device);
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}
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MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
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/* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
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.phys_io = EP93XX_APB_PHYS_BASE,
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.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
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.boot_params = 0x00000100,
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.map_io = ep93xx_map_io,
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.init_irq = ep93xx_init_irq,
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.timer = &ep93xx_timer,
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.init_machine = edb9307_init_machine,
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MACHINE_END
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