LXR uboot/include/configs/sc_sps

   1/*
   2 * SchulerControl GmbH, SC_SPS_1 module config
   3 *
   4 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
   5 * on behalf of DENX Software Engineering GmbH
   6 *
   7 * SPDX-License-Identifier:     GPL-2.0+
   8 */
   9#ifndef __CONFIGS_SC_SPS_1_H__
  10#define __CONFIGS_SC_SPS_1_H__
  11
  12/* System configuration */
  13#define CONFIG_MX28                             /* i.MX28 SoC */
  14#define MACH_TYPE_SC_SPS_1      4172
  15#define CONFIG_MACH_TYPE        MACH_TYPE_SC_SPS_1
  16
  17/* U-Boot Commands */
  18#define CONFIG_SYS_NO_FLASH
  19#define CONFIG_DOS_PARTITION
  20
  21/* Memory configuration */
  22#define CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
  23#define PHYS_SDRAM_1                    0x40000000      /* Base address */
  24#define PHYS_SDRAM_1_SIZE               0x40000000      /* Max 1 GB RAM */
  25#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  26
  27/* Environment */
  28#define CONFIG_ENV_SIZE                 (16 * 1024)
  29#define CONFIG_ENV_IS_IN_MMC
  30
  31/* Environment is in MMC */
  32#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
  33#define CONFIG_ENV_OFFSET               (256 * 1024)
  34#define CONFIG_SYS_MMC_ENV_DEV          0
  35#else
  36#define CONFIG_ENV_IS_NOWHERE
  37#endif
  38
  39/* FEC Ethernet on SoC */
  40#ifdef CONFIG_CMD_NET
  41#define CONFIG_FEC_MXC
  42#define CONFIG_PHYLIB
  43#define CONFIG_PHY_SMSC
  44#endif
  45
  46/* USB */
  47#ifdef CONFIG_CMD_USB
  48#define CONFIG_EHCI_MXS_PORT0
  49#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
  50#endif
  51
  52/* Booting Linux */
  53#define CONFIG_BOOTFILE         "uImage"
  54#define CONFIG_BOOTARGS         "console=ttyAMA0,115200"
  55#define CONFIG_BOOTCOMMAND      "bootm"
  56#define CONFIG_LOADADDR         0x42000000
  57#define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  58
  59/* Extra Environment */
  60#define CONFIG_EXTRA_ENV_SETTINGS                                       \
  61        "update_sd_firmware_filename=u-boot.sd\0"                       \
  62        "update_sd_firmware="           /* Update the SD firmware partition */ \
  63                "if mmc rescan ; then "                                 \
  64                "if tftp ${update_sd_firmware_filename} ; then "        \
  65                "setexpr fw_sz ${filesize} / 0x200 ; "  /* SD block size */ \
  66                "setexpr fw_sz ${fw_sz} + 1 ; "                         \
  67                "mmc write ${loadaddr} 0x800 ${fw_sz} ; "               \
  68                "fi ; "                                                 \
  69                "fi\0"
  70
  71/* The rest of the configuration is shared */
  72#include <configs/mxs.h>
  73
  74#endif /* __CONFIGS_SC_SPS_1_H__ */
  75