db88f6281-bp-setup.c

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/*
 * 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/sizes.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 <linux/platform_data/mmc-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 <[email protected]> */
    .atag_offset    = 0x100,
    .init_machine   = db88f6281_init,
    .map_io     = kirkwood_map_io,
    .init_early = kirkwood_init_early,
    .init_irq   = kirkwood_init_irq,
    .timer      = &kirkwood_timer,
    .restart    = kirkwood_restart,
MACHINE_END