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 CONFIG_MACH_TYPE        MACH_TYPE_SC_SPS_1
  15
  16/* U-Boot Commands */
  17
  18/* Memory configuration */
  19#define CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
  20#define PHYS_SDRAM_1                    0x40000000      /* Base address */
  21#define PHYS_SDRAM_1_SIZE               0x40000000      /* Max 1 GB RAM */
  22#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  23
  24/* Environment */
  25#define CONFIG_ENV_SIZE                 (16 * 1024)
  26
  27/* Environment is in MMC */
  28#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
  29#define CONFIG_ENV_OFFSET               (256 * 1024)
  30#define CONFIG_SYS_MMC_ENV_DEV          0
  31#endif
  32
  33/* FEC Ethernet on SoC */
  34#ifdef CONFIG_CMD_NET
  35#define CONFIG_FEC_MXC
  36#define CONFIG_PHY_SMSC
  37#endif
  38
  39/* USB */
  40#ifdef CONFIG_CMD_USB
  41#define CONFIG_EHCI_MXS_PORT0
  42#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
  43#endif
  44
  45/* Booting Linux */
  46#define CONFIG_BOOTFILE         "uImage"
  47#define CONFIG_BOOTCOMMAND      "bootm"
  48#define CONFIG_LOADADDR         0x42000000
  49#define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  50
  51/* Extra Environment */
  52#define CONFIG_EXTRA_ENV_SETTINGS                                       \
  53        "update_sd_firmware_filename=u-boot.sd\0"                       \
  54        "update_sd_firmware="           /* Update the SD firmware partition */ \
  55                "if mmc rescan ; then "                                 \
  56                "if tftp ${update_sd_firmware_filename} ; then "        \
  57                "setexpr fw_sz ${filesize} / 0x200 ; "  /* SD block size */ \
  58                "setexpr fw_sz ${fw_sz} + 1 ; "                         \
  59                "mmc write ${loadaddr} 0x800 ${fw_sz} ; "               \
  60                "fi ; "                                                 \
  61                "fi\0"
  62
  63/* The rest of the configuration is shared */
  64#include <configs/mxs.h>
  65
  66#endif /* __CONFIGS_SC_SPS_1_H__ */
  67