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malta-mtd.c

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 2006 MIPS Technologies, Inc.
 *     written by Ralf Baechle <ralf@linux-mips.org>
 */

#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <mtd/mtd-abi.h>

static struct mtd_partition malta_mtd_partitions[] = {
      {
            .name =           "YAMON",
            .offset =   0x0,
            .size =           0x100000,
            .mask_flags =     MTD_WRITEABLE
      }, {
            .name =           "User FS",
            .offset =   0x100000,
            .size =           0x2e0000
      }, {
            .name =           "Board Config",
            .offset =   0x3e0000,
            .size =           0x020000,
            .mask_flags =     MTD_WRITEABLE
      }
};

static struct physmap_flash_data malta_flash_data = {
      .width            = 4,
      .nr_parts   = ARRAY_SIZE(malta_mtd_partitions),
      .parts            = malta_mtd_partitions
};

static struct resource malta_flash_resource = {
      .start            = 0x1e000000,
      .end        = 0x1e3fffff,
      .flags            = IORESOURCE_MEM
};

static struct platform_device malta_flash = {
      .name       = "physmap-flash",
      .id         = 0,
      .dev        = {
            .platform_data    = &malta_flash_data,
      },
      .num_resources    = 1,
      .resource   = &malta_flash_resource,
};

static int __init malta_mtd_init(void)
{
      platform_device_register(&malta_flash);

      return 0;
}

module_init(malta_mtd_init)

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