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edb9302a.c

/*
 * arch/arm/mach-ep93xx/edb9302a.c
 * Cirrus Logic EDB9302A support.
 *
 * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>

static struct physmap_flash_data edb9302a_flash_data = {
      .width            = 2,
};

static struct resource edb9302a_flash_resource = {
      .start            = 0x60000000,
      .end        = 0x60ffffff,
      .flags            = IORESOURCE_MEM,
};

static struct platform_device edb9302a_flash = {
      .name       = "physmap-flash",
      .id         = 0,
      .dev        = {
            .platform_data    = &edb9302a_flash_data,
      },
      .num_resources    = 1,
      .resource   = &edb9302a_flash_resource,
};

static struct ep93xx_eth_data edb9302a_eth_data = {
      .phy_id                 = 1,
};

static struct resource edb9302a_eth_resource[] = {
      {
            .start      = EP93XX_ETHERNET_PHYS_BASE,
            .end  = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
            .flags      = IORESOURCE_MEM,
      }, {
            .start      = IRQ_EP93XX_ETHERNET,
            .end  = IRQ_EP93XX_ETHERNET,
            .flags      = IORESOURCE_IRQ,
      }
};

static struct platform_device edb9302a_eth_device = {
      .name       = "ep93xx-eth",
      .id         = -1,
      .dev        = {
            .platform_data    = &edb9302a_eth_data,
      },
      .num_resources    = 2,
      .resource   = edb9302a_eth_resource,
};

static void __init edb9302a_init_machine(void)
{
      ep93xx_init_devices();
      platform_device_register(&edb9302a_flash);

      memcpy(edb9302a_eth_data.dev_addr,
            (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
      platform_device_register(&edb9302a_eth_device);
}

MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
      /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
      .phys_io    = EP93XX_APB_PHYS_BASE,
      .io_pg_offst      = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
      .boot_params      = 0xc0000100,
      .map_io           = ep93xx_map_io,
      .init_irq   = ep93xx_init_irq,
      .timer            = &ep93xx_timer,
      .init_machine     = edb9302a_init_machine,
MACHINE_END

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