/* * include/configs/rcar-gen3-common.h * This file is R-Car Gen3 common configuration file. * * Copyright (C) 2015-2017 Renesas Electronics Corporation * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __RCAR_GEN3_COMMON_H #define __RCAR_GEN3_COMMON_H #include #define CONFIG_CMD_SDRAM #define CONFIG_CMD_EXT2 #define CONFIG_CMD_EXT4 #define CONFIG_CMD_EXT4_WRITE #define CONFIG_REMAKE_ELF /* boot option */ #define CONFIG_SUPPORT_RAW_INITRD /* Support File sytems */ #define CONFIG_SUPPORT_VFAT #define CONFIG_FS_EXT4 #define CONFIG_EXT4_WRITE #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_CMDLINE_EDITING #undef CONFIG_SHOW_BOOT_PROGRESS #define CONFIG_ARCH_CPU_INIT #define CONFIG_SH_GPIO_PFC /* console */ #define CONFIG_SYS_CBSIZE 2048 #define CONFIG_SYS_PBSIZE \ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_MAXARGS 64 #define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400 } /* MEMORY */ #define CONFIG_SYS_TEXT_BASE 0x50000000 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0x7fff0) #define DRAM_RSV_SIZE 0x08000000 #if defined(CONFIG_R8A7795) #define CONFIG_NR_DRAM_BANKS 4 #define PHYS_SDRAM_1 (0x40000000 + DRAM_RSV_SIZE) #define PHYS_SDRAM_1_SIZE (0x40000000u - DRAM_RSV_SIZE) #define PHYS_SDRAM_2 0x500000000 #define PHYS_SDRAM_2_SIZE 0x40000000u #define PHYS_SDRAM_3 0x600000000 #define PHYS_SDRAM_3_SIZE 0x40000000u #define PHYS_SDRAM_4 0x700000000 #define PHYS_SDRAM_4_SIZE 0x40000000u #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE #elif defined(CONFIG_R8A7796) #define CONFIG_NR_DRAM_BANKS 2 #define PHYS_SDRAM_1 (0x40000000 + DRAM_RSV_SIZE) #define PHYS_SDRAM_1_SIZE (0x80000000u - DRAM_RSV_SIZE) #define PHYS_SDRAM_2 0x0600000000 #define PHYS_SDRAM_2_SIZE 0x80000000u #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE #endif #define CONFIG_SYS_LOAD_ADDR 0x48080000 #define CONFIG_VERY_BIG_RAM #define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_SDRAM_SIZE #define CONFIG_SYS_MONITOR_BASE 0x00000000 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) /* ENV setting */ #define CONFIG_ENV_OVERWRITE #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #define CONFIG_EXTRA_ENV_SETTINGS \ "fdt_high=0xffffffffffffffff\0" \ "initrd_high=0xffffffffffffffff\0" #define CONFIG_BOOTARGS \ "console=ttySC0,115200 rw root=/dev/nfs " \ "nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20" #define CONFIG_BOOTCOMMAND \ "tftp 0x48080000 Image; " \ "tftp 0x48000000 Image-"CONFIG_DEFAULT_FDT_FILE"; " \ "booti 0x48080000 - 0x48000000" #endif /* __RCAR_GEN3_COMMON_H */