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db78x00-bp-setup.c

/*
 * arch/arm/mach-mv78xx0/db78x00-bp-setup.c
 *
 * Marvell DB-78x00-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/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <mach/mv78xx0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "common.h"

static struct mv643xx_eth_platform_data db78x00_ge00_data = {
      .phy_addr   = 8,
};

static struct mv643xx_eth_platform_data db78x00_ge01_data = {
      .phy_addr   = 9,
};

static struct mv643xx_eth_platform_data db78x00_ge10_data = {
      .phy_addr   = -1,
};

static struct mv643xx_eth_platform_data db78x00_ge11_data = {
      .phy_addr   = -1,
};

static struct mv_sata_platform_data db78x00_sata_data = {
      .n_ports    = 2,
};

static void __init db78x00_init(void)
{
      /*
       * Basic MV78xx0 setup. Needs to be called early.
       */
      mv78xx0_init();

      /*
       * Partition on-chip peripherals between the two CPU cores.
       */
      if (mv78xx0_core_index() == 0) {
            mv78xx0_ehci0_init();
            mv78xx0_ehci1_init();
            mv78xx0_ehci2_init();
            mv78xx0_ge00_init(&db78x00_ge00_data);
            mv78xx0_ge01_init(&db78x00_ge01_data);
            mv78xx0_ge10_init(&db78x00_ge10_data);
            mv78xx0_ge11_init(&db78x00_ge11_data);
            mv78xx0_sata_init(&db78x00_sata_data);
            mv78xx0_uart0_init();
            mv78xx0_uart2_init();
      } else {
            mv78xx0_uart1_init();
            mv78xx0_uart3_init();
      }
}

static int __init db78x00_pci_init(void)
{
      if (machine_is_db78x00_bp()) {
            /*
             * Assign the x16 PCIe slot on the board to CPU core
             * #0, and let CPU core #1 have the four x1 slots.
             */
            if (mv78xx0_core_index() == 0)
                  mv78xx0_pcie_init(0, 1);
            else
                  mv78xx0_pcie_init(1, 0);
      }

      return 0;
}
subsys_initcall(db78x00_pci_init);

MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
      /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
      .phys_io    = MV78XX0_REGS_PHYS_BASE,
      .io_pg_offst      = ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc,
      .boot_params      = 0x00000100,
      .init_machine     = db78x00_init,
      .map_io           = mv78xx0_map_io,
      .init_irq   = mv78xx0_init_irq,
      .timer            = &mv78xx0_timer,
MACHINE_END

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