include/configs/sc_sps_1.h

   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_DISPLAY_CPUINFO
  20 #define CONFIG_DOS_PARTITION
  21
  22 /* Memory configuration */
  23 #define CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
  24 #define PHYS_SDRAM_1                    0x40000000      /* Base address */
  25 #define PHYS_SDRAM_1_SIZE               0x40000000      /* Max 1 GB RAM */
  26 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  27
  28 /* Environment */
  29 #define CONFIG_ENV_SIZE                 (16 * 1024)
  30 #define CONFIG_ENV_IS_IN_MMC
  31
  32 /* Environment is in MMC */
  33 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
  34 #define CONFIG_ENV_OFFSET               (256 * 1024)
  35 #define CONFIG_SYS_MMC_ENV_DEV          0
  36 #else
  37 #define CONFIG_ENV_IS_NOWHERE
  38 #endif
  39
  40 /* FEC Ethernet on SoC */
  41 #ifdef CONFIG_CMD_NET
  42 #define CONFIG_FEC_MXC
  43 #define CONFIG_PHYLIB
  44 #define CONFIG_PHY_SMSC
  45 #endif
  46
  47 /* USB */
  48 #ifdef CONFIG_CMD_USB
  49 #define CONFIG_EHCI_MXS_PORT0
  50 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
  51 #define CONFIG_USB_STORAGE
  52 #endif
  53
  54 /* Booting Linux */
  55 #define CONFIG_BOOTFILE         "uImage"
  56 #define CONFIG_BOOTARGS         "console=ttyAMA0,115200"
  57 #define CONFIG_BOOTCOMMAND      "bootm"
  58 #define CONFIG_LOADADDR         0x42000000
  59 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  60
  61 /* Extra Environment */
  62 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  63         "update_sd_firmware_filename=u-boot.sd\0"                       \
  64         "update_sd_firmware="           /* Update the SD firmware partition */ \
  65                 "if mmc rescan ; then "                                 \
  66                 "if tftp ${update_sd_firmware_filename} ; then "        \
  67                 "setexpr fw_sz ${filesize} / 0x200 ; "  /* SD block size */ \
  68                 "setexpr fw_sz ${fw_sz} + 1 ; "                         \
  69                 "mmc write ${loadaddr} 0x800 ${fw_sz} ; "               \
  70                 "fi ; "                                                 \
  71                 "fi\0"
  72
  73 /* The rest of the configuration is shared */
  74 #include <configs/mxs.h>
  75
  76 #endif /* __CONFIGS_SC_SPS_1_H__ */