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
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2006-2008
* Texas Instruments.
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <x0khasim@ti.com>
*
* (C) Copyright 2009
* Frederik Kriewitz <frederik@kriewitz.eu>
*
* Configuration settings for the DevKit8000 board.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* High Level Configuration Options */
#define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT8000
/*
* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
* 64 bytes before this address should be set aside for u-boot.img's
* header. That is 0x800FFFC0--0x80100000 should not be used for any
* other needs.
*/
#define CONFIG_SPL_BSS_START_ADDR 0x80000500 /* leave space for bootargs*/
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
/* Physical Memory Map */
#include <configs/ti_omap3_common.h>
#define CONFIG_REVISION_TAG 1
/* Size of malloc() pool */
#undef CONFIG_SYS_MALLOC_LEN
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
/* Hardware drivers */
/* DM9000 */
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_DRIVER_DM9000 1
#define CONFIG_DM9000_BASE 0x2c000000
#define DM9000_IO CONFIG_DM9000_BASE
#define DM9000_DATA (CONFIG_DM9000_BASE + 0x400)
#define CONFIG_DM9000_USE_16BIT 1
#define CONFIG_DM9000_NO_SROM 1
#undef CONFIG_DM9000_DEBUG
/* TWL4030 */
/* Board NAND Info */
#define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
#define CONFIG_JFFS2_DEV "nand0"
/* start of jffs2 partition */
#define CONFIG_JFFS2_PART_OFFSET 0x680000
#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
/* partition */
/* BOOTP/DHCP options */
#define CONFIG_BOOTP_NISDOMAIN
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_BOOTP_TIMEOFFSET
#undef CONFIG_BOOTP_VENDOREX
/* Environment information */
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \
"mmcdev=0\0" \
"vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \
"defaultdisplay=dvi\0" \
"nfsopts=hard,tcp,rsize=65536,wsize=65536\0" \
"kernelopts=rw\0" \
"commonargs=" \
"setenv bootargs console=${console} " \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
"omapdss.def_disp=${defaultdisplay}\0" \
"mmcargs=" \
"run commonargs; " \
"setenv bootargs ${bootargs} " \
"root=/dev/mmcblk0p2 " \
"rootwait " \
"${kernelopts}\0" \
"nandargs=" \
"run commonargs; " \
"setenv bootargs ${bootargs} " \
"omapfb.mode=dvi:${dvimode} " \
"omapdss.def_disp=${defaultdisplay} " \
"root=/dev/mtdblock4 " \
"rootfstype=jffs2 " \
"${kernelopts}\0" \
"netargs=" \
"run commonargs; " \
"setenv bootargs ${bootargs} " \
"root=/dev/nfs " \
"nfsroot=${serverip}:${rootpath},${nfsopts} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off " \
"${kernelopts} " \
"dnsip1=${dnsip} " \
"dnsip2=${dnsip2}\0" \
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
"eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${loadaddr} 280000 400000; " \
"bootm ${loadaddr}\0" \
"netboot=echo Booting from network ...; " \
"dhcp ${loadaddr}; " \
"run netargs; " \
"bootm ${loadaddr}\0" \
"autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loaduimage; then " \
"run mmcboot; " \
"else run nandboot; " \
"fi; " \
"fi; " \
"else run nandboot; fi\0"
#define CONFIG_BOOTCOMMAND "run autoboot"
/* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0 + 0x07000000)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
0x01000000) /* 16MB */
/* SRAM config */
#define CONFIG_SYS_SRAM_START 0x40200000
#define CONFIG_SYS_SRAM_SIZE 0x10000
/* Defines for SPL */
/* NAND boot config */
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000
/* SPL OS boot options */
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
#undef CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR
#undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR
#undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x500 /* address 0xa0000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x8 /* address 0x1000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 8 /* 4KB */
#undef CONFIG_SYS_SPL_ARGS_ADDR
#define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100)
#endif /* __CONFIG_H */
|
