xref: /openbmc/u-boot/include/configs/smdk5420.h (revision ac1058fd)
1 /*
2  * Copyright (C) 2013 Samsung Electronics
3  *
4  * Configuration settings for the SAMSUNG EXYNOS5420 board.
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIG_5420_H
10 #define __CONFIG_5420_H
11 
12 #include <configs/exynos5-dt.h>
13 
14 #define CONFIG_EXYNOS5420		/* which is in a Exynos5 Family */
15 #define CONFIG_SMDK5420			/* which is in a SMDK5420 */
16 
17 #undef CONFIG_DEFAULT_DEVICE_TREE
18 #define CONFIG_DEFAULT_DEVICE_TREE	exynos5420-smdk5420
19 
20 #define CONFIG_VAR_SIZE_SPL
21 
22 #define CONFIG_SYS_SDRAM_BASE		0x20000000
23 #define CONFIG_SYS_TEXT_BASE		0x23E00000
24 
25 #define CONFIG_BOARD_REV_GPIO_COUNT	2
26 
27 /* MACH_TYPE_SMDK5420 macro will be removed once added to mach-types */
28 #define MACH_TYPE_SMDK5420		8002 /* Temporary number */
29 #define CONFIG_MACH_TYPE		MACH_TYPE_SMDK5420
30 
31 /* select serial console configuration */
32 #define CONFIG_SERIAL3			/* use SERIAL 3 */
33 
34 #ifdef CONFIG_VAR_SIZE_SPL
35 #define CONFIG_SPL_TEXT_BASE		0x02024410
36 #else
37 #define CONFIG_SPL_TEXT_BASE	0x02024400
38 #endif
39 
40 #define CONFIG_BOOTCOMMAND	"mmc read 20007000 451 2000; bootm 20007000"
41 
42 #define CONFIG_SYS_PROMPT		"SMDK5420 # "
43 #define CONFIG_IDENT_STRING		" for SMDK5420"
44 
45 #define CONFIG_IRAM_TOP		0x02074000
46 /*
47  * Put the initial stack pointer 1KB below this to allow room for the
48  * SPL marker. This value is arbitrary, but gd_t is placed starting here.
49  */
50 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_IRAM_TOP - 0x800)
51 
52 #define CONFIG_MAX_I2C_NUM	11
53 
54 /* Enable FIT support and comparison */
55 #define CONFIG_FIT
56 #define CONFIG_FIT_BEST_MATCH
57 
58 #endif	/* __CONFIG_5420_H */
59