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db88f6281-bp-setup.c

/*
 * arch/arm/mach-kirkwood/db88f6281-bp-setup.c
 *
 * Marvell DB-88F6281-BP Development Board Setup
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/partitions.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/kirkwood.h>
#include <plat/mvsdio.h>
#include "common.h"
#include "mpp.h"

static struct mtd_partition db88f6281_nand_parts[] = {
      {
            .name = "u-boot",
            .offset = 0,
            .size = SZ_1M
      }, {
            .name = "uImage",
            .offset = MTDPART_OFS_NXTBLK,
            .size = SZ_4M
      }, {
            .name = "root",
            .offset = MTDPART_OFS_NXTBLK,
            .size = MTDPART_SIZ_FULL
      },
};

static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
      .phy_addr   = MV643XX_ETH_PHY_ADDR(8),
};

static struct mv_sata_platform_data db88f6281_sata_data = {
      .n_ports    = 2,
};

static struct mvsdio_platform_data db88f6281_mvsdio_data = {
      .gpio_write_protect     = 37,
      .gpio_card_detect = 38,
};

static unsigned int db88f6281_mpp_config[] __initdata = {
      MPP0_NF_IO2,
      MPP1_NF_IO3,
      MPP2_NF_IO4,
      MPP3_NF_IO5,
      MPP4_NF_IO6,
      MPP5_NF_IO7,
      MPP18_NF_IO0,
      MPP19_NF_IO1,
      MPP37_GPIO,
      MPP38_GPIO,
      0
};

static void __init db88f6281_init(void)
{
      /*
       * Basic setup. Needs to be called early.
       */
      kirkwood_init();
      kirkwood_mpp_conf(db88f6281_mpp_config);

      kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25);
      kirkwood_ehci_init();
      kirkwood_ge00_init(&db88f6281_ge00_data);
      kirkwood_sata_init(&db88f6281_sata_data);
      kirkwood_uart0_init();
      kirkwood_sdio_init(&db88f6281_mvsdio_data);
}

static int __init db88f6281_pci_init(void)
{
      if (machine_is_db88f6281_bp()) {
            u32 dev, rev;

            kirkwood_pcie_id(&dev, &rev);
            if (dev == MV88F6282_DEV_ID)
                  kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
            else
                  kirkwood_pcie_init(KW_PCIE0);
      }
      return 0;
}
subsys_initcall(db88f6281_pci_init);

MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
      /* Maintainer: Saeed Bishara <saeed@marvell.com> */
      .boot_params      = 0x00000100,
      .init_machine     = db88f6281_init,
      .map_io           = kirkwood_map_io,
      .init_irq   = kirkwood_init_irq,
      .timer            = &kirkwood_timer,
MACHINE_END

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