arch/arm/mach-kirkwood/openrd_base-setup.c

   1 /*
   2  * arch/arm/mach-kirkwood/openrd_base-setup.c
   3  *
   4  * Marvell OpenRD Base 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/mtd/partitions.h>
  15 #include <linux/mv643xx_eth.h>
  16 #include <asm/mach-types.h>
  17 #include <asm/mach/arch.h>
  18 #include <mach/kirkwood.h>
  19 #include <plat/mvsdio.h>
  20 #include "common.h"
  21 #include "mpp.h"
  22
  23 static struct mtd_partition openrd_base_nand_parts[] = {
  24         {
  25                 .name = "u-boot",
  26                 .offset = 0,
  27                 .size = SZ_1M
  28         }, {
  29                 .name = "uImage",
  30                 .offset = MTDPART_OFS_NXTBLK,
  31                 .size = SZ_4M
  32         }, {
  33                 .name = "root",
  34                 .offset = MTDPART_OFS_NXTBLK,
  35                 .size = MTDPART_SIZ_FULL
  36         },
  37 };
  38
  39 static struct mv643xx_eth_platform_data openrd_base_ge00_data = {
  40         .phy_addr       = MV643XX_ETH_PHY_ADDR(8),
  41 };
  42
  43 static struct mvsdio_platform_data openrd_base_mvsdio_data = {
  44         .gpio_card_detect = 29, /* MPP29 used as SD card detect */
  45 };
  46
  47 static unsigned int openrd_base_mpp_config[] __initdata = {
  48         MPP29_GPIO,
  49         0
  50 };
  51
  52 static void __init openrd_base_init(void)
  53 {
  54         /*
  55          * Basic setup. Needs to be called early.
  56          */
  57         kirkwood_init();
  58         kirkwood_mpp_conf(openrd_base_mpp_config);
  59
  60         kirkwood_uart0_init();
  61         kirkwood_nand_init(ARRAY_AND_SIZE(openrd_base_nand_parts), 25);
  62
  63         kirkwood_ehci_init();
  64
  65         kirkwood_ge00_init(&openrd_base_ge00_data);
  66         kirkwood_sdio_init(&openrd_base_mvsdio_data);
  67 }
  68
  69 MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
  70         /* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
  71         .phys_io        = KIRKWOOD_REGS_PHYS_BASE,
  72         .io_pg_offst    = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
  73         .boot_params    = 0x00000100,
  74         .init_machine   = openrd_base_init,
  75         .map_io         = kirkwood_map_io,
  76         .init_irq       = kirkwood_init_irq,
  77         .timer          = &kirkwood_timer,
  78 MACHINE_END