2 * include/configs/rcar-gen3-common.h
3 * This file is R-Car Gen3 common configuration file.
5 * Copyright (C) 2015-2017 Renesas Electronics Corporation
7 * SPDX-License-Identifier: GPL-2.0+
10 #ifndef __RCAR_GEN3_COMMON_H
11 #define __RCAR_GEN3_COMMON_H
13 #include <asm/arch/rmobile.h>
15 #define CONFIG_CMD_EXT2
16 #define CONFIG_CMD_EXT4
17 #define CONFIG_CMD_EXT4_WRITE
19 #define CONFIG_REMAKE_ELF
22 #define CONFIG_SUPPORT_RAW_INITRD
24 /* Support File sytems */
25 #define CONFIG_SUPPORT_VFAT
26 #define CONFIG_FS_EXT4
27 #define CONFIG_EXT4_WRITE
29 #define CONFIG_CMDLINE_TAG
30 #define CONFIG_SETUP_MEMORY_TAGS
31 #define CONFIG_INITRD_TAG
32 #define CONFIG_CMDLINE_EDITING
34 #undef CONFIG_SHOW_BOOT_PROGRESS
36 #define CONFIG_ARCH_CPU_INIT
38 #define CONFIG_SH_GPIO_PFC
41 #define CONFIG_SYS_CBSIZE 2048
42 #define CONFIG_SYS_PBSIZE \
43 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
44 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
45 #define CONFIG_SYS_LONGHELP
46 #define CONFIG_SYS_MAXARGS 64
47 #define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400 }
50 #define CONFIG_SYS_TEXT_BASE 0x50000000
51 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0x7fff0)
53 #define DRAM_RSV_SIZE 0x08000000
54 #if defined(CONFIG_R8A7795)
55 #define CONFIG_NR_DRAM_BANKS 4
56 #define PHYS_SDRAM_1 (0x40000000 + DRAM_RSV_SIZE)
57 #define PHYS_SDRAM_1_SIZE (0x40000000u - DRAM_RSV_SIZE)
58 #define PHYS_SDRAM_2 0x500000000
59 #define PHYS_SDRAM_2_SIZE 0x40000000u
60 #define PHYS_SDRAM_3 0x600000000
61 #define PHYS_SDRAM_3_SIZE 0x40000000u
62 #define PHYS_SDRAM_4 0x700000000
63 #define PHYS_SDRAM_4_SIZE 0x40000000u
64 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
65 #define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
66 #elif defined(CONFIG_R8A7796)
67 #define CONFIG_NR_DRAM_BANKS 2
68 #define PHYS_SDRAM_1 (0x40000000 + DRAM_RSV_SIZE)
69 #define PHYS_SDRAM_1_SIZE (0x80000000u - DRAM_RSV_SIZE)
70 #define PHYS_SDRAM_2 0x0600000000
71 #define PHYS_SDRAM_2_SIZE 0x80000000u
72 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
73 #define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
75 #define CONFIG_SYS_LOAD_ADDR 0x48080000
76 #define CONFIG_VERY_BIG_RAM
77 #define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_SDRAM_SIZE
79 #define CONFIG_SYS_MONITOR_BASE 0x00000000
80 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
81 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
82 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
85 #define CONFIG_ENV_OVERWRITE
86 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
87 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
88 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
90 #define CONFIG_EXTRA_ENV_SETTINGS \
91 "fdt_high=0xffffffffffffffff\0" \
92 "initrd_high=0xffffffffffffffff\0"
94 #define CONFIG_BOOTCOMMAND \
95 "tftp 0x48080000 Image; " \
96 "tftp 0x48000000 Image-"CONFIG_DEFAULT_FDT_FILE"; " \
97 "booti 0x48080000 - 0x48000000"
99 #endif /* __RCAR_GEN3_COMMON_H */