include/configs/rcar-gen3-common.h

   1 /*
   2  * include/configs/rcar-gen3-common.h
   3  *      This file is R-Car Gen3 common configuration file.
   4  *
   5  * Copyright (C) 2015-2017 Renesas Electronics Corporation
   6  *
   7  * SPDX-License-Identifier: GPL-2.0+
   8  */
   9
  10 #ifndef __RCAR_GEN3_COMMON_H
  11 #define __RCAR_GEN3_COMMON_H
  12
  13 #include <asm/arch/rmobile.h>
  14
  15 #define CONFIG_REMAKE_ELF
  16
  17 /* boot option */
  18 #define CONFIG_SUPPORT_RAW_INITRD
  19
  20 /* Support File sytems */
  21 #define CONFIG_SUPPORT_VFAT
  22 #define CONFIG_FS_EXT4
  23 #define CONFIG_EXT4_WRITE
  24
  25 #define CONFIG_CMDLINE_TAG
  26 #define CONFIG_SETUP_MEMORY_TAGS
  27 #define CONFIG_INITRD_TAG
  28 #define CONFIG_CMDLINE_EDITING
  29
  30 #undef  CONFIG_SHOW_BOOT_PROGRESS
  31
  32 #define CONFIG_ARCH_CPU_INIT
  33
  34 /* console */
  35 #define CONFIG_SYS_CBSIZE               2048
  36 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  37 #define CONFIG_SYS_LONGHELP
  38 #define CONFIG_SYS_MAXARGS              64
  39 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200, 38400 }
  40
  41 /* MEMORY */
  42 #define CONFIG_SYS_TEXT_BASE            0x50000000
  43 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SYS_TEXT_BASE
  44
  45 #define DRAM_RSV_SIZE                   0x08000000
  46 #if defined(CONFIG_R8A7795)
  47 #define CONFIG_NR_DRAM_BANKS            4
  48 #define PHYS_SDRAM_1                    (0x40000000 + DRAM_RSV_SIZE)
  49 #define PHYS_SDRAM_1_SIZE               (0x40000000u - DRAM_RSV_SIZE)
  50 #define PHYS_SDRAM_2                    0x500000000
  51 #define PHYS_SDRAM_2_SIZE               0x40000000u
  52 #define PHYS_SDRAM_3                    0x600000000
  53 #define PHYS_SDRAM_3_SIZE               0x40000000u
  54 #define PHYS_SDRAM_4                    0x700000000
  55 #define PHYS_SDRAM_4_SIZE               0x40000000u
  56 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  57 #define CONFIG_SYS_SDRAM_SIZE           PHYS_SDRAM_1_SIZE
  58 #elif defined(CONFIG_R8A7796)
  59 #define CONFIG_NR_DRAM_BANKS            2
  60 #define PHYS_SDRAM_1                    (0x40000000 + DRAM_RSV_SIZE)
  61 #define PHYS_SDRAM_1_SIZE               (0x80000000u - DRAM_RSV_SIZE)
  62 #define PHYS_SDRAM_2                    0x0600000000
  63 #define PHYS_SDRAM_2_SIZE               0x80000000u
  64 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  65 #define CONFIG_SYS_SDRAM_SIZE           PHYS_SDRAM_1_SIZE
  66 #endif
  67 #define CONFIG_SYS_LOAD_ADDR            0x48080000
  68 #define CONFIG_VERY_BIG_RAM
  69 #define CONFIG_MAX_MEM_MAPPED           CONFIG_SYS_SDRAM_SIZE
  70
  71 #define CONFIG_SYS_MONITOR_BASE         0x00000000
  72 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
  73 #define CONFIG_SYS_MALLOC_LEN           (1 * 1024 * 1024)
  74 #define CONFIG_SYS_BOOTMAPSZ            (8 * 1024 * 1024)
  75
  76 /* ENV setting */
  77 #define CONFIG_ENV_OVERWRITE
  78 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
  79 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
  80 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
  81
  82 #define CONFIG_EXTRA_ENV_SETTINGS       \
  83         "fdt_high=0xffffffffffffffff\0" \
  84         "initrd_high=0xffffffffffffffff\0"
  85
  86 #define CONFIG_BOOTCOMMAND      \
  87         "tftp 0x48080000 Image; " \
  88         "tftp 0x48000000 Image-"CONFIG_DEFAULT_FDT_FILE"; " \
  89         "booti 0x48080000 - 0x48000000"
  90
  91 #endif  /* __RCAR_GEN3_COMMON_H */