6c23249861fb7d1e56ee5c6c1d3a95ee011f5f10
[platform/kernel/u-boot.git] / 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_CMD_SDRAM
16 #define CONFIG_CMD_EXT2
17 #define CONFIG_CMD_EXT4
18 #define CONFIG_CMD_EXT4_WRITE
19
20 #define CONFIG_REMAKE_ELF
21
22 /* boot option */
23 #define CONFIG_SUPPORT_RAW_INITRD
24
25 /* Support File sytems */
26 #define CONFIG_SUPPORT_VFAT
27 #define CONFIG_FS_EXT4
28 #define CONFIG_EXT4_WRITE
29
30 #define CONFIG_CMDLINE_TAG
31 #define CONFIG_SETUP_MEMORY_TAGS
32 #define CONFIG_INITRD_TAG
33 #define CONFIG_CMDLINE_EDITING
34
35 #undef  CONFIG_SHOW_BOOT_PROGRESS
36
37 #define CONFIG_ARCH_CPU_INIT
38
39 #define CONFIG_SH_GPIO_PFC
40
41 /* console */
42 #define CONFIG_SYS_CBSIZE               2048
43 #define CONFIG_SYS_PBSIZE               \
44         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
45 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
46 #define CONFIG_SYS_LONGHELP
47 #define CONFIG_SYS_MAXARGS              64
48 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200, 38400 }
49
50 /* MEMORY */
51 #define CONFIG_SYS_TEXT_BASE            0x50000000
52 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_TEXT_BASE + 0x7fff0)
53
54 #define DRAM_RSV_SIZE                   0x08000000
55 #if defined(CONFIG_R8A7795)
56 #define CONFIG_NR_DRAM_BANKS            4
57 #define PHYS_SDRAM_1                    (0x40000000 + DRAM_RSV_SIZE)
58 #define PHYS_SDRAM_1_SIZE               (0x40000000u - DRAM_RSV_SIZE)
59 #define PHYS_SDRAM_2                    0x500000000
60 #define PHYS_SDRAM_2_SIZE               0x40000000u
61 #define PHYS_SDRAM_3                    0x600000000
62 #define PHYS_SDRAM_3_SIZE               0x40000000u
63 #define PHYS_SDRAM_4                    0x700000000
64 #define PHYS_SDRAM_4_SIZE               0x40000000u
65 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
66 #define CONFIG_SYS_SDRAM_SIZE           PHYS_SDRAM_1_SIZE
67 #elif defined(CONFIG_R8A7796)
68 #define CONFIG_NR_DRAM_BANKS            2
69 #define PHYS_SDRAM_1                    (0x40000000 + DRAM_RSV_SIZE)
70 #define PHYS_SDRAM_1_SIZE               (0x80000000u - DRAM_RSV_SIZE)
71 #define PHYS_SDRAM_2                    0x0600000000
72 #define PHYS_SDRAM_2_SIZE               0x80000000u
73 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
74 #define CONFIG_SYS_SDRAM_SIZE           PHYS_SDRAM_1_SIZE
75 #endif
76 #define CONFIG_SYS_LOAD_ADDR            0x48080000
77 #define CONFIG_VERY_BIG_RAM
78 #define CONFIG_MAX_MEM_MAPPED           CONFIG_SYS_SDRAM_SIZE
79
80 #define CONFIG_SYS_MONITOR_BASE         0x00000000
81 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
82 #define CONFIG_SYS_MALLOC_LEN           (1 * 1024 * 1024)
83 #define CONFIG_SYS_BOOTMAPSZ            (8 * 1024 * 1024)
84
85 /* ENV setting */
86 #define CONFIG_ENV_OVERWRITE
87 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
88 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
89 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
90
91 #define CONFIG_EXTRA_ENV_SETTINGS       \
92         "fdt_high=0xffffffffffffffff\0" \
93         "initrd_high=0xffffffffffffffff\0"
94
95 #define CONFIG_BOOTARGS \
96         "console=ttySC0,115200 rw root=/dev/nfs "       \
97         "nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20"
98
99 #define CONFIG_BOOTCOMMAND      \
100         "tftp 0x48080000 Image; " \
101         "tftp 0x48000000 Image-"CONFIG_DEFAULT_FDT_FILE"; " \
102         "booti 0x48080000 - 0x48000000"
103
104 #endif  /* __RCAR_GEN3_COMMON_H */