release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c

   1 /*
   2  * arch/arm/mach-mv78x00/rd78x00-masa-setup.c
   3  *
   4  * Marvell RD-78x00-mASA 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 rd78x00_masa_ge00_data = {
  23         .phy_addr       = MV643XX_ETH_PHY_ADDR(8),
  24 };
  25
  26 static struct mv643xx_eth_platform_data rd78x00_masa_ge01_data = {
  27         .phy_addr       = MV643XX_ETH_PHY_ADDR(9),
  28 };
  29
  30 static struct mv643xx_eth_platform_data rd78x00_masa_ge10_data = {
  31 };
  32
  33 static struct mv643xx_eth_platform_data rd78x00_masa_ge11_data = {
  34 };
  35
  36 static struct mv_sata_platform_data rd78x00_masa_sata_data = {
  37         .n_ports        = 2,
  38 };
  39
  40 static void __init rd78x00_masa_init(void)
  41 {
  42         /*
  43          * Basic MV78x00 setup. Needs to be called early.
  44          */
  45         mv78xx0_init();
  46
  47         /*
  48          * Partition on-chip peripherals between the two CPU cores.
  49          */
  50         if (mv78xx0_core_index() == 0) {
  51                 mv78xx0_ehci0_init();
  52                 mv78xx0_ehci1_init();
  53                 mv78xx0_ge00_init(&rd78x00_masa_ge00_data);
  54                 mv78xx0_ge10_init(&rd78x00_masa_ge10_data);
  55                 mv78xx0_sata_init(&rd78x00_masa_sata_data);
  56                 mv78xx0_uart0_init();
  57                 mv78xx0_uart2_init();
  58         } else {
  59                 mv78xx0_ehci2_init();
  60                 mv78xx0_ge01_init(&rd78x00_masa_ge01_data);
  61                 mv78xx0_ge11_init(&rd78x00_masa_ge11_data);
  62                 mv78xx0_uart1_init();
  63                 mv78xx0_uart3_init();
  64         }
  65 }
  66
  67 static int __init rd78x00_pci_init(void)
  68 {
  69         /*
  70          * Assign all PCIe devices to CPU core #0.
  71          */
  72         if (machine_is_rd78x00_masa() && mv78xx0_core_index() == 0)
  73                 mv78xx0_pcie_init(1, 1);
  74
  75         return 0;
  76 }
  77 subsys_initcall(rd78x00_pci_init);
  78
  79 MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board")
  80         /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
  81         .phys_io        = MV78XX0_REGS_PHYS_BASE,
  82         .io_pg_offst    = ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc,
  83         .boot_params    = 0x00000100,
  84         .init_machine   = rd78x00_masa_init,
  85         .map_io         = mv78xx0_map_io,
  86         .init_irq       = mv78xx0_init_irq,
  87         .timer          = &mv78xx0_timer,
  88 MACHINE_END