include/configs/socfpga_de0_nano_soc.h

   1 /*
   2  * Copyright (C) 2015 Marek Vasut <marex@denx.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6 #ifndef __CONFIG_TERASIC_DE0_H__
   7 #define __CONFIG_TERASIC_DE0_H__
   8
   9 #include <asm/arch/base_addr_ac5.h>
  10
  11 /* U-Boot Commands */
  12 #define CONFIG_SYS_NO_FLASH
  13 #define CONFIG_FAT_WRITE
  14 #define CONFIG_HW_WATCHDOG
  15
  16 /* Memory configurations */
  17 #define PHYS_SDRAM_1_SIZE               0x40000000      /* 1GiB */
  18
  19 /* Booting Linux */
  20 #define CONFIG_BOOTFILE         "fitImage"
  21 #define CONFIG_BOOTARGS         "console=ttyS0," __stringify(CONFIG_BAUDRATE)
  22 #define CONFIG_BOOTCOMMAND      "run mmcload; run mmcboot"
  23 #define CONFIG_LOADADDR         0x01000000
  24 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  25
  26 /* Ethernet on SoC (EMAC) */
  27 #if defined(CONFIG_CMD_NET)
  28 #define CONFIG_PHY_MICREL
  29 #define CONFIG_PHY_MICREL_KSZ9031
  30 #endif
  31
  32 #define CONFIG_ENV_IS_IN_MMC
  33
  34 /* Extra Environment */
  35 #define CONFIG_EXTRA_ENV_SETTINGS \
  36         "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  37         "ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
  38                 "bootm ${loadaddr} - ${fdt_addr}\0" \
  39         "bootimage=zImage\0" \
  40         "fdt_addr=100\0" \
  41         "fdtimage=socfpga.dtb\0" \
  42         "bootm ${loadaddr} - ${fdt_addr}\0" \
  43         "mmcroot=/dev/mmcblk0p2\0" \
  44         "mmcboot=setenv bootargs " CONFIG_BOOTARGS \
  45                 " root=${mmcroot} rw rootwait;" \
  46                 "bootz ${loadaddr} - ${fdt_addr}\0" \
  47         "mmcload=mmc rescan;" \
  48                 "load mmc 0:1 ${loadaddr} ${bootimage};" \
  49                 "load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
  50
  51 /* The rest of the configuration is shared */
  52 #include <configs/socfpga_common.h>
  53
  54 #endif  /* __CONFIG_TERASIC_DE0_H__ */