arch/arm/mach-mv78xx0/db78x00-bp-setup.c

   1 /*
   2  * arch/arm/mach-mv78xx0/db78x00-bp-setup.c
   3  *
   4  * Marvell DB-78x00-BP Development Board Setup
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 #include <linux/kernel.h>
  12 #include <linux/init.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/ata_platform.h>
  15 #include <linux/mv643xx_eth.h>
  16 #include <linux/ethtool.h>
  17 #include <mach/mv78xx0.h>
  18 #include <asm/mach-types.h>
  19 #include <asm/mach/arch.h>
  20 #include "common.h"
  21
  22 static struct mv643xx_eth_platform_data db78x00_ge00_data = {
  23         .phy_addr       = MV643XX_ETH_PHY_ADDR(8),
  24 };
  25
  26 static struct mv643xx_eth_platform_data db78x00_ge01_data = {
  27         .phy_addr       = MV643XX_ETH_PHY_ADDR(9),
  28 };
  29
  30 static struct mv643xx_eth_platform_data db78x00_ge10_data = {
  31         .phy_addr       = MV643XX_ETH_PHY_NONE,
  32         .speed          = SPEED_1000,
  33         .duplex         = DUPLEX_FULL,
  34 };
  35
  36 static struct mv643xx_eth_platform_data db78x00_ge11_data = {
  37         .phy_addr       = MV643XX_ETH_PHY_NONE,
  38         .speed          = SPEED_1000,
  39         .duplex         = DUPLEX_FULL,
  40 };
  41
  42 static struct mv_sata_platform_data db78x00_sata_data = {
  43         .n_ports        = 2,
  44 };
  45
  46 static void __init db78x00_init(void)
  47 {
  48         /*
  49          * Basic MV78xx0 setup. Needs to be called early.
  50          */
  51         mv78xx0_init();
  52
  53         /*
  54          * Partition on-chip peripherals between the two CPU cores.
  55          */
  56         if (mv78xx0_core_index() == 0) {
  57                 mv78xx0_ehci0_init();
  58                 mv78xx0_ehci1_init();
  59                 mv78xx0_ehci2_init();
  60                 mv78xx0_ge00_init(&db78x00_ge00_data);
  61                 mv78xx0_ge01_init(&db78x00_ge01_data);
  62                 mv78xx0_ge10_init(&db78x00_ge10_data);
  63                 mv78xx0_ge11_init(&db78x00_ge11_data);
  64                 mv78xx0_sata_init(&db78x00_sata_data);
  65                 mv78xx0_uart0_init();
  66                 mv78xx0_uart2_init();
  67         } else {
  68                 mv78xx0_uart1_init();
  69                 mv78xx0_uart3_init();
  70         }
  71 }
  72
  73 static int __init db78x00_pci_init(void)
  74 {
  75         if (machine_is_db78x00_bp()) {
  76                 /*
  77                  * Assign the x16 PCIe slot on the board to CPU core
  78                  * #0, and let CPU core #1 have the four x1 slots.
  79                  */
  80                 if (mv78xx0_core_index() == 0)
  81                         mv78xx0_pcie_init(0, 1);
  82                 else
  83                         mv78xx0_pcie_init(1, 0);
  84         }
  85
  86         return 0;
  87 }
  88 subsys_initcall(db78x00_pci_init);
  89
  90 MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
  91         /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
  92         .phys_io        = MV78XX0_REGS_PHYS_BASE,
  93         .io_pg_offst    = ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc,
  94         .boot_params    = 0x00000100,
  95         .init_machine   = db78x00_init,
  96         .map_io         = mv78xx0_map_io,
  97         .init_irq       = mv78xx0_init_irq,
  98         .timer          = &mv78xx0_timer,
  99 MACHINE_END