1 /*
2  * include/configs/rcar-gen3-common.h
3  *	This file is R-Car Gen3 common configuration file.
4  *
5  * Copyright (C) 2015 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_FAT
17 #define CONFIG_CMD_EXT2
18 #define CONFIG_CMD_EXT4
19 #define CONFIG_CMD_EXT4_WRITE
20 #define CONFIG_CMD_FDT
21 
22 #define CONFIG_REMAKE_ELF
23 
24 /* boot option */
25 #define CONFIG_SUPPORT_RAW_INITRD
26 
27 /* Support File sytems */
28 #define CONFIG_FAT_WRITE
29 #define CONFIG_SUPPORT_VFAT
30 #define CONFIG_FS_EXT4
31 #define CONFIG_EXT4_WRITE
32 
33 #define CONFIG_CMDLINE_TAG
34 #define CONFIG_SETUP_MEMORY_TAGS
35 #define CONFIG_INITRD_TAG
36 #define CONFIG_CMDLINE_EDITING
37 #define CONFIG_OF_LIBFDT
38 
39 #undef	CONFIG_SHOW_BOOT_PROGRESS
40 
41 #define CONFIG_ARCH_CPU_INIT
42 
43 #define CONFIG_SH_GPIO_PFC
44 
45 /* console */
46 
47 #define CONFIG_SYS_LONGHELP
48 #define CONFIG_SYS_CBSIZE		256
49 #define CONFIG_SYS_PBSIZE		256
50 #define CONFIG_SYS_MAXARGS		16
51 #define CONFIG_SYS_BARGSIZE		512
52 #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200, 38400 }
53 
54 /* MEMORY */
55 #define CONFIG_SYS_TEXT_BASE		0x49000000
56 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_TEXT_BASE + 0x7fff0)
57 
58 #define CONFIG_SYS_SDRAM_BASE		(0x48000000)
59 #define CONFIG_SYS_SDRAM_SIZE		(1024u * 1024 * 1024 - 0x08000000)
60 #define CONFIG_SYS_LOAD_ADDR		(0x48080000)
61 #define CONFIG_NR_DRAM_BANKS		1
62 
63 #define CONFIG_SYS_MONITOR_BASE		0x00000000
64 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
65 #define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
66 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
67 
68 /* ENV setting */
69 #define CONFIG_ENV_OVERWRITE
70 #define CONFIG_ENV_SECT_SIZE	(128 * 1024)
71 #define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
72 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
73 
74 #define CONFIG_EXTRA_ENV_SETTINGS	\
75 	"fdt_high=0xffffffffffffffff\0"	\
76 	"initrd_high=0xffffffffffffffff\0"
77 
78 #define CONFIG_BOOTARGS	\
79 	"console=ttySC0,115200 rw root=/dev/nfs "	\
80 	"nfsroot=192.168.0.1:/export/rfs ip=192.168.0.20"
81 
82 #define CONFIG_BOOTCOMMAND	\
83 	"tftp 0x48080000 Image; " \
84 	"tftp 0x48000000 Image-r8a7795-salvator-x.dtb; " \
85 	"booti 0x48080000 - 0x48000000"
86 
87 #endif	/* __RCAR_GEN3_COMMON_H */
88