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rd88f6281-setup.c

/*
 * arch/arm/mach-kirkwood/rd88f6281-setup.c
 *
 * Marvell RD-88F6281 Reference 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/irq.h>
#include <linux/mtd/partitions.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <linux/ethtool.h>
#include <net/dsa.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 rd88f6281_nand_parts[] = {
      {
            .name = "u-boot",
            .offset = 0,
            .size = SZ_1M
      }, {
            .name = "uImage",
            .offset = MTDPART_OFS_NXTBLK,
            .size = SZ_2M
      }, {
            .name = "root",
            .offset = MTDPART_OFS_NXTBLK,
            .size = MTDPART_SIZ_FULL
      },
};

static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
      .phy_addr   = MV643XX_ETH_PHY_NONE,
      .speed            = SPEED_1000,
      .duplex           = DUPLEX_FULL,
};

static struct dsa_chip_data rd88f6281_switch_chip_data = {
      .port_names[0]    = "lan1",
      .port_names[1]    = "lan2",
      .port_names[2]    = "lan3",
      .port_names[3]    = "lan4",
      .port_names[5]    = "cpu",
};

static struct dsa_platform_data rd88f6281_switch_plat_data = {
      .nr_chips   = 1,
      .chip       = &rd88f6281_switch_chip_data,
};

static struct mv643xx_eth_platform_data rd88f6281_ge01_data = {
      .phy_addr   = MV643XX_ETH_PHY_ADDR(11),
};

static struct mv_sata_platform_data rd88f6281_sata_data = {
      .n_ports    = 2,
};

static struct mvsdio_platform_data rd88f6281_mvsdio_data = {
      .gpio_card_detect = 28,
};

static unsigned int rd88f6281_mpp_config[] __initdata = {
      MPP28_GPIO,
      0
};

static void __init rd88f6281_init(void)
{
      u32 dev, rev;

      /*
       * Basic setup. Needs to be called early.
       */
      kirkwood_init();
      kirkwood_mpp_conf(rd88f6281_mpp_config);

      kirkwood_nand_init(ARRAY_AND_SIZE(rd88f6281_nand_parts), 25);
      kirkwood_ehci_init();

      kirkwood_ge00_init(&rd88f6281_ge00_data);
      kirkwood_pcie_id(&dev, &rev);
      if (rev == MV88F6281_REV_A0) {
            rd88f6281_switch_chip_data.sw_addr = 10;
            kirkwood_ge01_init(&rd88f6281_ge01_data);
      } else {
            rd88f6281_switch_chip_data.port_names[4] = "wan";
      }
      kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ);

      kirkwood_sata_init(&rd88f6281_sata_data);
      kirkwood_sdio_init(&rd88f6281_mvsdio_data);
      kirkwood_uart0_init();
}

static int __init rd88f6281_pci_init(void)
{
      if (machine_is_rd88f6281())
            kirkwood_pcie_init(KW_PCIE0);

      return 0;
}
subsys_initcall(rd88f6281_pci_init);

MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
      /* Maintainer: Saeed Bishara <saeed@marvell.com> */
      .boot_params      = 0x00000100,
      .init_machine     = rd88f6281_init,
      .map_io           = kirkwood_map_io,
      .init_irq   = kirkwood_init_irq,
      .timer            = &kirkwood_timer,
MACHINE_END

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