LXR linux/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 <linux/i2c.h>
  18#include <asm/mach-types.h>
  19#include <asm/mach/arch.h>
  20#include "mv78xx0.h"
  21#include "common.h"
  22
  23static struct mv643xx_eth_platform_data db78x00_ge00_data = {
  24        .phy_addr       = MV643XX_ETH_PHY_ADDR(8),
  25};
  26
  27static struct mv643xx_eth_platform_data db78x00_ge01_data = {
  28        .phy_addr       = MV643XX_ETH_PHY_ADDR(9),
  29};
  30
  31static struct mv643xx_eth_platform_data db78x00_ge10_data = {
  32        .phy_addr       = MV643XX_ETH_PHY_ADDR(10),
  33};
  34
  35static struct mv643xx_eth_platform_data db78x00_ge11_data = {
  36        .phy_addr       = MV643XX_ETH_PHY_ADDR(11),
  37};
  38
  39static struct mv_sata_platform_data db78x00_sata_data = {
  40        .n_ports        = 2,
  41};
  42
  43static struct i2c_board_info __initdata db78x00_i2c_rtc = {
  44        I2C_BOARD_INFO("ds1338", 0x68),
  45};
  46
  47
  48static void __init db78x00_init(void)
  49{
  50        /*
  51         * Basic MV78xx0 setup. Needs to be called early.
  52         */
  53        mv78xx0_init();
  54
  55        /*
  56         * Partition on-chip peripherals between the two CPU cores.
  57         */
  58        if (mv78xx0_core_index() == 0) {
  59                mv78xx0_ehci0_init();
  60                mv78xx0_ehci1_init();
  61                mv78xx0_ehci2_init();
  62                mv78xx0_ge00_init(&db78x00_ge00_data);
  63                mv78xx0_ge01_init(&db78x00_ge01_data);
  64                mv78xx0_ge10_init(&db78x00_ge10_data);
  65                mv78xx0_ge11_init(&db78x00_ge11_data);
  66                mv78xx0_sata_init(&db78x00_sata_data);
  67                mv78xx0_uart0_init();
  68                mv78xx0_uart2_init();
  69                mv78xx0_i2c_init();
  70                i2c_register_board_info(0, &db78x00_i2c_rtc, 1);
  71        } else {
  72                mv78xx0_uart1_init();
  73                mv78xx0_uart3_init();
  74        }
  75}
  76
  77static int __init db78x00_pci_init(void)
  78{
  79        if (machine_is_db78x00_bp()) {
  80                /*
  81                 * Assign the x16 PCIe slot on the board to CPU core
  82                 * #0, and let CPU core #1 have the four x1 slots.
  83                 */
  84                if (mv78xx0_core_index() == 0)
  85                        mv78xx0_pcie_init(0, 1);
  86                else
  87                        mv78xx0_pcie_init(1, 0);
  88        }
  89
  90        return 0;
  91}
  92subsys_initcall(db78x00_pci_init);
  93
  94MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
  95        /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
  96        .atag_offset    = 0x100,
  97        .nr_irqs        = MV78XX0_NR_IRQS,
  98        .init_machine   = db78x00_init,
  99        .map_io         = mv78xx0_map_io,
 100        .init_early     = mv78xx0_init_early,
 101        .init_irq       = mv78xx0_init_irq,
 102        .init_time      = mv78xx0_timer_init,
 103        .restart        = mv78xx0_restart,
 104MACHINE_END
 105