blob: 5cbee0109246de641a146b9cb1654570d7b2235f (
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
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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2014 Samsung Electronics
* Sanghee Kim <sh0130.kim@samsung.com>
* Piotr Wilczek <p.wilczek@samsung.com>
* Przemyslaw Marczak <p.marczak@samsung.com>
*
* Configuation settings for the Odroid-U3 (EXYNOS4412) board.
*/
#ifndef __CONFIG_ODROID_U3_H
#define __CONFIG_ODROID_U3_H
#include <configs/exynos4-common.h>
#define CONFIG_SYS_L2CACHE_OFF
#ifndef CONFIG_SYS_L2CACHE_OFF
#define CONFIG_SYS_L2_PL310
#define CONFIG_SYS_PL310_BASE 0x10502000
#endif
#define CONFIG_MACH_TYPE 4289
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
/* Reserve the last 1 MiB for the secure firmware */
#define CONFIG_SYS_MEM_TOP_HIDE (1UL << 20UL)
#define CONFIG_TZSW_RESERVED_DRAM_SIZE CONFIG_SYS_MEM_TOP_HIDE
/* memtest works on */
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
#include <linux/sizes.h>
/* select serial console configuration */
/* Console configuration */
#define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run autoboot"
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_MONITOR_BASE 0x00000000
#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
/* Partitions name */
#define PARTS_BOOT "boot"
#define PARTS_ROOT "platform"
#define CONFIG_DFU_ALT \
"uImage fat 0 1;" \
"zImage fat 0 1;" \
"Image.itb fat 0 1;" \
"uInitrd fat 0 1;" \
"exynos4412-odroidu3.dtb fat 0 1;" \
"exynos4412-odroidx2.dtb fat 0 1;" \
""PARTS_BOOT" part 0 1;" \
""PARTS_ROOT" part 0 2\0" \
#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
#define CONFIG_DFU_ALT_BOOT_EMMC \
"u-boot raw 0x3e 0x800 mmcpart 1;" \
"bl1 raw 0x0 0x1e mmcpart 1;" \
"bl2 raw 0x1e 0x1d mmcpart 1;" \
"tzsw raw 0x83e 0x138 mmcpart 1\0"
#define CONFIG_DFU_ALT_BOOT_SD \
"u-boot raw 0x3f 0x800;" \
"bl1 raw 0x1 0x1e;" \
"bl2 raw 0x1f 0x1d;" \
"tzsw raw 0x83f 0x138\0"
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 2) \
func(MMC, mmc, 0)
#include <config_distro_bootcmd.h>
/*
* Bootable media layout:
* dev: SD eMMC(part boot)
* BL1 1 0
* BL2 31 30
* UBOOT 63 62
* TZSW 2111 2110
* ENV 2560 2560(part user)
*
* MBR Primary partiions:
* Num Name Size Offset
* 1. BOOT: 100MiB 2MiB
* 2. ROOT: -
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
"boot.scr\0" \
"loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kernel_addr_r} " \
"${kernelname}\0" \
"loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${ramdisk_addr_r} " \
"${initrdname}\0" \
"loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdt_addr_r} " \
"${fdtfile}\0" \
"check_ramdisk=" \
"if run loadinitrd; then " \
"setenv initrd_addr ${ramdisk_addr_r};" \
"else " \
"setenv initrd_addr -;" \
"fi;\0" \
"check_dtb=" \
"if run loaddtb; then " \
"setenv fdt_addr ${fdt_addr_r};" \
"else " \
"setenv fdt_addr;" \
"fi;\0" \
"kernel_args=" \
"setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
" rootwait ${console} ${opts}\0" \
"boot_script=" \
"run loadbootscript;" \
"source ${scriptaddr}\0" \
"boot_fit=" \
"setenv kernelname Image.itb;" \
"run loadkernel;" \
"run kernel_args;" \
"bootm ${kernel_addr_r}#${board_name}\0" \
"boot_uimg=" \
"setenv kernelname uImage;" \
"run check_dtb;" \
"run check_ramdisk;" \
"run loadkernel;" \
"run kernel_args;" \
"bootm ${kernel_addr_r} ${initrd_addr} ${fdt_addr};\0" \
"boot_zimg=" \
"setenv kernelname zImage;" \
"run check_dtb;" \
"run check_ramdisk;" \
"run loadkernel;" \
"run kernel_args;" \
"bootz ${kernel_addr_r} ${initrd_addr} ${fdt_addr};\0" \
"autoboot=" \
"if test -e mmc ${mmcbootdev} boot.scr; then; " \
"run boot_script; " \
"elif test -e mmc ${mmcbootdev} Image.itb; then; " \
"run boot_fit;" \
"elif test -e mmc ${mmcbootdev} zImage; then; " \
"run boot_zimg;" \
"elif test -e mmc ${mmcbootdev} uImage; then; " \
"run boot_uimg;" \
"fi;\0" \
"console=" CONFIG_DEFAULT_CONSOLE \
"mmcbootdev=0\0" \
"mmcbootpart=1\0" \
"mmcrootdev=0\0" \
"mmcrootpart=2\0" \
"dfu_alt_system="CONFIG_DFU_ALT \
"dfu_alt_info=Please reset the board\0" \
"consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
"consoleoff=set console console=ram; save; reset\0" \
"initrdname=uInitrd\0" \
"ramdisk_addr_r=0x42000000\0" \
"scriptaddr=0x42000000\0" \
"fdt_addr_r=0x40800000\0" \
"kernel_addr_r=0x41000000\0" \
BOOTENV
/* GPT */
/* Security subsystem - enable hw_rand() */
#define CONFIG_EXYNOS_ACE_SHA
/* USB */
#define CONFIG_USB_EHCI_EXYNOS
/*
* Supported Odroid boards: X3, U3
* TODO: Add Odroid X support
*/
#define CONFIG_MISC_COMMON
#undef CONFIG_REVISION_TAG
#endif /* __CONFIG_H */
|
