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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
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/*

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 * arch/arm/mach-kirkwood/db88f6281-bp-setup.c

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 *

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 * Marvell DB-88F6281-BP Development Board Setup

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 *

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 * This file is licensed under the terms of the GNU General Public

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 * License version 2.  This program is licensed "as is" without any

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 * warranty of any kind, whether express or implied.

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 */

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#include <linux/kernel.h>

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#include <linux/init.h>

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#include <linux/platform_device.h>

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#include <linux/mtd/partitions.h>

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#include <linux/ata_platform.h>

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#include <linux/mv643xx_eth.h>

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#include <asm/mach-types.h>

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#include <asm/mach/arch.h>

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#include <mach/kirkwood.h>

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#include <plat/mvsdio.h>

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#include "common.h"

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#include "mpp.h"

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static struct mtd_partition db88f6281_nand_parts[] = {

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	{

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		.name = "u-boot",

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		.offset = 0,

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		.size = SZ_1M

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	}, {

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		.name = "uImage",

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		.offset = MTDPART_OFS_NXTBLK,

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		.size = SZ_4M

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	}, {

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		.name = "root",

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		.offset = MTDPART_OFS_NXTBLK,

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		.size = MTDPART_SIZ_FULL

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	},

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};

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static struct mv643xx_eth_platform_data db88f6281_ge00_data = {

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	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),

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};

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static struct mv_sata_platform_data db88f6281_sata_data = {

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	.n_ports	= 2,

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};

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static struct mvsdio_platform_data db88f6281_mvsdio_data = {

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	.gpio_write_protect	= 37,

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	.gpio_card_detect	= 38,

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};

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static unsigned int db88f6281_mpp_config[] __initdata = {

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	MPP0_NF_IO2,

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	MPP1_NF_IO3,

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	MPP2_NF_IO4,

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	MPP3_NF_IO5,

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	MPP4_NF_IO6,

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	MPP5_NF_IO7,

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	MPP18_NF_IO0,

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	MPP19_NF_IO1,

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	MPP37_GPIO,

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	MPP38_GPIO,

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	0

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};

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static void __init db88f6281_init(void)

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{

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	/*

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	 * Basic setup. Needs to be called early.

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	 */

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	kirkwood_init();

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	kirkwood_mpp_conf(db88f6281_mpp_config);

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	kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25);

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	kirkwood_ehci_init();

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	kirkwood_ge00_init(&db88f6281_ge00_data);

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	kirkwood_sata_init(&db88f6281_sata_data);

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	kirkwood_uart0_init();

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	kirkwood_sdio_init(&db88f6281_mvsdio_data);

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}

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static int __init db88f6281_pci_init(void)

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{

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	if (machine_is_db88f6281_bp()) {

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		u32 dev, rev;

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		kirkwood_pcie_id(&dev, &rev);

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		if (dev == MV88F6282_DEV_ID)

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			kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);

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		else

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			kirkwood_pcie_init(KW_PCIE0);

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	}

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	return 0;

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}

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subsys_initcall(db88f6281_pci_init);

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MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")

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	/* Maintainer: Saeed Bishara <[email protected]> */

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	.boot_params	= 0x00000100,

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	.init_machine	= db88f6281_init,

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	.map_io		= kirkwood_map_io,

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	.init_early	= kirkwood_init_early,

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	.init_irq	= kirkwood_init_irq,

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	.timer		= &kirkwood_timer,

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MACHINE_END

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