blob: 82583382f7a0252b1a2b5dea0e4f942274bf1d21 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* Copyright (C) 2011 Samsung Electronics
*
* Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_ORIGEN_H
#define __CONFIG_ORIGEN_H
#include <configs/exynos4-dt.h>
#define CONFIG_SYS_PROMPT "ORIGEN # "
#undef CONFIG_DEFAULT_DEVICE_TREE
#define CONFIG_DEFAULT_DEVICE_TREE exynos4210-origen
/* High Level Configuration Options */
#define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
#define CONFIG_ORIGEN 1 /* working with ORIGEN*/
#define CONFIG_SYS_DCACHE_OFF 1
/* ORIGEN has 4 bank of DRAM */
#define CONFIG_NR_DRAM_BANKS 4
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
#define CONFIG_SYS_TEXT_BASE 0x43E00000
#define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M))
/* select serial console configuration */
#define CONFIG_SERIAL2
#define CONFIG_BAUDRATE 115200
/* Console configuration */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
#define CONFIG_SYS_MONITOR_BASE 0x00000000
/* Power Down Modes */
#define S5P_CHECK_SLEEP 0x00000BAD
#define S5P_CHECK_DIDLE 0xBAD00000
#define S5P_CHECK_LPA 0xABAD0000
#undef CONFIG_CMD_PING
#define CONFIG_CMD_ELF
#define CONFIG_CMD_DHCP
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
/* MMC SPL */
#define CONFIG_SPL
#define COPY_BL2_FNPTR_ADDR 0x02020030
#define CONFIG_SPL_TEXT_BASE 0x02021410
#define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000"
#define CONFIG_IDENT_STRING " for ORIGEN"
#define CONFIG_CLK_1000_400_200
/* MIU (Memory Interleaving Unit) */
#define CONFIG_MIU_2BIT_21_7_INTERLEAVED
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
#define RESERVE_BLOCK_SIZE (512)
#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
#define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
#define CONFIG_SYS_INIT_SP_ADDR 0x02040000
/* U-boot copy size from boot Media to DRAM.*/
#define COPY_BL2_SIZE 0x80000
#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
#endif /* __CONFIG_H */
|
