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_REMAKE_ELF
18 #define CONFIG_SUPPORT_RAW_INITRD
20 /* Support File sytems */
21 #define CONFIG_SUPPORT_VFAT
22 #define CONFIG_FS_EXT4
23 #define CONFIG_EXT4_WRITE
25 #define CONFIG_CMDLINE_TAG
26 #define CONFIG_SETUP_MEMORY_TAGS
27 #define CONFIG_INITRD_TAG
28 #define CONFIG_CMDLINE_EDITING
30 #undef CONFIG_SHOW_BOOT_PROGRESS
32 #define CONFIG_ARCH_CPU_INIT
34 #define CONFIG_SH_GPIO_PFC
37 #define CONFIG_SYS_CBSIZE 2048
38 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
39 #define CONFIG_SYS_LONGHELP
40 #define CONFIG_SYS_MAXARGS 64
41 #define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400 }
44 #define CONFIG_SYS_TEXT_BASE 0x50000000
45 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0x7fff0)
47 #define DRAM_RSV_SIZE 0x08000000
48 #if defined(CONFIG_R8A7795)
49 #define CONFIG_NR_DRAM_BANKS 4
50 #define PHYS_SDRAM_1 (0x40000000 + DRAM_RSV_SIZE)
51 #define PHYS_SDRAM_1_SIZE (0x40000000u - DRAM_RSV_SIZE)
52 #define PHYS_SDRAM_2 0x500000000
53 #define PHYS_SDRAM_2_SIZE 0x40000000u
54 #define PHYS_SDRAM_3 0x600000000
55 #define PHYS_SDRAM_3_SIZE 0x40000000u
56 #define PHYS_SDRAM_4 0x700000000
57 #define PHYS_SDRAM_4_SIZE 0x40000000u
58 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
59 #define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
60 #elif defined(CONFIG_R8A7796)
61 #define CONFIG_NR_DRAM_BANKS 2
62 #define PHYS_SDRAM_1 (0x40000000 + DRAM_RSV_SIZE)
63 #define PHYS_SDRAM_1_SIZE (0x80000000u - DRAM_RSV_SIZE)
64 #define PHYS_SDRAM_2 0x0600000000
65 #define PHYS_SDRAM_2_SIZE 0x80000000u
66 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
67 #define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
69 #define CONFIG_SYS_LOAD_ADDR 0x48080000
70 #define CONFIG_VERY_BIG_RAM
71 #define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_SDRAM_SIZE
73 #define CONFIG_SYS_MONITOR_BASE 0x00000000
74 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
75 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
76 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
79 #define CONFIG_ENV_OVERWRITE
80 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
81 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
82 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
84 #define CONFIG_EXTRA_ENV_SETTINGS \
85 "fdt_high=0xffffffffffffffff\0" \
86 "initrd_high=0xffffffffffffffff\0"
88 #define CONFIG_BOOTCOMMAND \
89 "tftp 0x48080000 Image; " \
90 "tftp 0x48000000 Image-"CONFIG_DEFAULT_FDT_FILE"; " \
91 "booti 0x48080000 - 0x48000000"
93 #endif /* __RCAR_GEN3_COMMON_H */