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arch/arm/mach-kirkwood/db88f6281-bp-setup.c 2.39 KB
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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/platform_device.h>
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  #include <linux/mtd/partitions.h>
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  #include <linux/ata_platform.h>
  #include <linux/mv643xx_eth.h>
  #include <asm/mach-types.h>
  #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[] = {
  	{
  		.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
  	},
  };
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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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  };
  
  static struct mv_sata_platform_data db88f6281_sata_data = {
  	.n_ports	= 2,
  };
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  static struct mvsdio_platform_data db88f6281_mvsdio_data = {
  	.gpio_write_protect	= 37,
  	.gpio_card_detect	= 38,
  };
  
  static unsigned int db88f6281_mpp_config[] __initdata = {
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  	MPP0_NF_IO2,
  	MPP1_NF_IO3,
  	MPP2_NF_IO4,
  	MPP3_NF_IO5,
  	MPP4_NF_IO6,
  	MPP5_NF_IO7,
  	MPP18_NF_IO0,
  	MPP19_NF_IO1,
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  	MPP37_GPIO,
  	MPP38_GPIO,
  	0
  };
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  static void __init db88f6281_init(void)
  {
  	/*
  	 * Basic setup. Needs to be called early.
  	 */
  	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();
  	kirkwood_ge00_init(&db88f6281_ge00_data);
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  	kirkwood_sata_init(&db88f6281_sata_data);
  	kirkwood_uart0_init();
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  	kirkwood_sdio_init(&db88f6281_mvsdio_data);
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  }
  
  static int __init db88f6281_pci_init(void)
  {
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  	if (machine_is_db88f6281_bp()) {
  		u32 dev, rev;
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  		kirkwood_pcie_id(&dev, &rev);
  		if (dev == MV88F6282_DEV_ID)
  			kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
  		else
  			kirkwood_pcie_init(KW_PCIE0);
  	}
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  	return 0;
  }
  subsys_initcall(db88f6281_pci_init);
  
  MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
  	/* Maintainer: Saeed Bishara <saeed@marvell.com> */
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  	.atag_offset	= 0x100,
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  	.init_machine	= db88f6281_init,
  	.map_io		= kirkwood_map_io,
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  	.init_early	= kirkwood_init_early,
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  	.init_irq	= kirkwood_init_irq,
  	.timer		= &kirkwood_timer,
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  	.restart	= kirkwood_restart,
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  MACHINE_END