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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2013 Samsung Electronics
*
* Configuration settings for the SAMSUNG EXYNOS5 board.
*/
#ifndef __CONFIG_EXYNOS5_COMMON_H
#define __CONFIG_EXYNOS5_COMMON_H
#define CONFIG_EXYNOS5 /* Exynos5 Family */
#include "exynos-common.h"
#define CONFIG_EXYNOS_SPL
#ifdef FTRACE
#define CONFIG_TRACE
#define CONFIG_TRACE_BUFFER_SIZE (16 << 20)
#define CONFIG_TRACE_EARLY_SIZE (8 << 20)
#define CONFIG_TRACE_EARLY
#define CONFIG_TRACE_EARLY_ADDR 0x50000000
#endif
/* Enable ACE acceleration for SHA1 and SHA256 */
#define CONFIG_EXYNOS_ACE_SHA
/* Power Down Modes */
#define S5P_CHECK_SLEEP 0x00000BAD
#define S5P_CHECK_DIDLE 0xBAD00000
#define S5P_CHECK_LPA 0xABAD0000
/* Offset for inform registers */
#define INFORM0_OFFSET 0x800
#define INFORM1_OFFSET 0x804
#define INFORM2_OFFSET 0x808
#define INFORM3_OFFSET 0x80c
/* select serial console configuration */
#define EXYNOS5_DEFAULT_UART_OFFSET 0x010000
/* Thermal Management Unit */
#define CONFIG_EXYNOS_TMU
/* MMC SPL */
#define COPY_BL2_FNPTR_ADDR 0x02020030
/* specific .lds file */
/* Boot Argument Buffer Size */
/* memtest works on */
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
#define CONFIG_RD_LVL
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE
#define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE
#define CONFIG_SYS_MONITOR_BASE 0x00000000
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SECURE_BL1_ONLY
/* Secure FW size configuration */
#ifdef CONFIG_SECURE_BL1_ONLY
#define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */
#else
#define CONFIG_SEC_FW_SIZE 0
#endif
/* Configuration of BL1, BL2, ENV Blocks on mmc */
#define CONFIG_RES_BLOCK_SIZE (512)
#define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
#define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */
#define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
#define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
/* U-Boot copy size from boot Media to DRAM.*/
#define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512)
#define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512)
#define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058
#define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
/* I2C */
#define CONFIG_SYS_I2C_S3C24X0
#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* 100 Kbps */
#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x0
/* SPI */
/* Ethernet Controllor Driver */
#ifdef CONFIG_CMD_NET
#define CONFIG_ENV_SROM_BANK 1
#endif /*CONFIG_CMD_NET*/
/* Enable Time Command */
/* USB */
/* USB boot mode */
#define CONFIG_USB_BOOTING
#define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070
#define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002
#define EXYNOS_IRAM_SECONDARY_BASE 0x02020018
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 2) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#ifndef MEM_LAYOUT_ENV_SETTINGS
/* 2GB RAM, bootm size of 256M, load scripts after that */
#define MEM_LAYOUT_ENV_SETTINGS \
"bootm_size=0x10000000\0" \
"kernel_addr_r=0x42000000\0" \
"fdt_addr_r=0x43000000\0" \
"ramdisk_addr_r=0x43300000\0" \
"scriptaddr=0x50000000\0" \
"pxefile_addr_r=0x51000000\0"
#endif
#ifndef EXYNOS_DEVICE_SETTINGS
#define EXYNOS_DEVICE_SETTINGS \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0"
#endif
#ifndef EXYNOS_FDTFILE_SETTING
#define EXYNOS_FDTFILE_SETTING
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
EXYNOS_DEVICE_SETTINGS \
EXYNOS_FDTFILE_SETTING \
MEM_LAYOUT_ENV_SETTINGS \
BOOTENV
#endif /* __CONFIG_EXYNOS5_COMMON_H */
|
