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
|
/*
* Copyright 2010 (C)
* Kristoffer Ericson <kristoffer.ericson@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_SA1110 1 /* This is an SA110 CPU */
#define CONFIG_JORNADA700 1 /* on an HP Jornada 700 series */
#define CONFIG_SYS_FLASH_PROTECTION 1
#define CONFIG_SYS_ARM_WITHOUT_RELOC 1
#define CONFIG_SYS_TEXT_BASE 0xC1F00000
/* we will never enable dcache, because we have to setup MMU first */
#define CONFIG_SYS_NO_DCACHE
#undef CONFIG_USE_IRQ
/* Console setting */
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/*
* select serial console configuration
*/
#define CONFIG_SA1100_SERIAL 1
#define CONFIG_SERIAL3 1 /* we use serial 3 */
#define CONFIG_BAUDRATE 19200
#define CONFIG_LOADS_ECHO 1
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_JFFS2
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_MISC
#undef CONFIG_CMD_SETGETDCR
#undef CONFIG_CMD_XIMG
#define CONFIG_BOOTDELAY 5
#define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
#define CONFIG_BOOTCOMMAND "run boot_kernel"
#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
#define CONFIG_SYS_LOAD_ADDR 0xc0000000
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "HP Jornada# "
#define CONFIG_SYS_CBSIZE 256 /* console buffsize */
#define CONFIG_SYS_PBSIZE (256+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE 256 /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0xc0040000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0xc2000000 /* 4..128 MB */
#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_CPUSPEED 0x0a /* core clock 206MHz */
#define CONFIG_SYS_BAUDRATE_TABLE { 19200, 38400, 57600, 115200 }
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#define CONFIG_SYS_FLASH_CFI 1
#define CONFIG_FLASH_CFI_DRIVER 1
#define CONFIG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
#define CONFIG_SYS_FLASH_BASE 0x00000000
#define CONFIG_SYS_FLASH_ERASE_TOUT (4096)
#define CONFIG_SYS_FLASH_WRITE_TOUT (4096)
#define CONFIG_SYS_FLASH_INCREMENT 0x02000000
#define PHYS_FLASH_1 0x00000000 /* starts at 0x0 */
#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256KB Sectors */
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 260
#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
#define CONFIG_SYS_FLASH_EMPTY_INFO 1
#define CONFIG_SYS_MONITOR_LEN 0x00040000
#define CONFIG_SYS_MONITOR_BASE 0x00000000
#define CONFIG_FLASH_SHOW_PROGRESS 1
/* Environment */
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_ADDR 0x00040000
#define CONFIG_ENV_OFFSET 0x00040000
#define CONFIG_ENV_SIZE 0x00040000
#define CONFIG_ENV_SECT_SIZE 0x00040000
#define CONFIG_ENV_OVERWRITE 1
/*
Monitor - 0x00000000 - 0x00040000 (256kb)
Environment - 0x00040000 - 0x00080000 (256kb)
Kernel - 0x00080000 - 0x00380000 (3mb)
Rootfs - 0x00380000 - 0x........ (rest)
*/
#define CONFIG_NR_DRAM_BANKS 2
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
#define CONFIG_SYS_INIT_SP_ADDR 0x0
#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_2 0xc4000000 /* SDRAM Bank #2 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_FLASH_CFI_MTD
#define MTDIDS_DEFAULT "nor0=jornada7xx-0"
#define MTDPARTS_DEFAULT "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
"3m(kernel),-(user);"
#define CONFIG_EXTRA_ENV_SETTINGS \
"flash_kernel=protect off all; " \
"erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0" \
"flash_uboot=protect off all; " \
"erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0" \
"boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
#endif /* __CONFIG_H */
|
