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
|
/*
* (C) Copyright 2003-2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* This file contains the configuration parameters for the INCA-IP board.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */
#define CONFIG_INCA_IP 1 /* on a INCA-IP Board */
#define CONFIG_XWAY_SWAP_BYTES
/*
* Clock for the MIPS core (MHz)
* allowed values: 100000000, 133000000, and 150000000 (default)
*/
#ifndef CONFIG_CPU_CLOCK_RATE
#define CONFIG_CPU_CLOCK_RATE 150000000
#endif
#define CONFIG_SYS_XWAY_EBU_BOOTCFG 0x40C4 /* CMULT = 8 */
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_BAUDRATE 115200
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off\0" \
"addmisc=setenv bootargs ${bootargs} " \
"console=ttyS0,${baudrate} " \
"ethaddr=${ethaddr} " \
"panic=1\0" \
"flash_nfs=run nfsargs addip addmisc;" \
"bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip addmisc;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"net_nfs=tftp 80500000 ${bootfile};" \
"run nfsargs addip addmisc;bootm\0" \
"rootpath=/opt/eldk/mips_4KC\0" \
"bootfile=/tftpboot/INCA/uImage\0" \
"kernel_addr=B0040000\0" \
"ramdisk_addr=B0100000\0" \
"u-boot=/tftpboot/INCA/u-boot.bin\0" \
"load=tftp 80500000 ${u-boot}\0" \
"update=protect off 1:0-2;era 1:0-2;" \
"cp.b 80500000 B0000000 ${filesize}\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ELF
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_SNTP
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "INCA-IP # " /* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
#define CONFIG_SYS_MALLOC_LEN 128*1024
#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
#define CONFIG_SYS_MIPS_TIMER_FREQ (incaip_get_cpuclk() / 2)
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_LOAD_ADDR 0x80100000 /* default load address */
#define CONFIG_SYS_MEMTEST_START 0x80100000
#define CONFIG_SYS_MEMTEST_END 0x80800000
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
#define PHYS_FLASH_1 0xb0000000 /* Flash Bank #1 */
#define PHYS_FLASH_2 0xb0800000 /* Flash Bank #2 */
/* The following #defines are needed to get flash environment right */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (192 << 10)
#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
#define CONFIG_ENV_IS_IN_FLASH 1
/* Address and size of Primary Environment Sector */
#define CONFIG_ENV_ADDR 0xB0030000
#define CONFIG_ENV_SIZE 0x10000
#define CONFIG_FLASH_16BIT
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_INCA_IP_SWITCH
#define CONFIG_INCA_IP_SWITCH_AMDIX
/*
* JFFS2 partitions
*/
/* No command line, one static partition, use all space on the device */
#undef CONFIG_CMD_MTDPARTS
#define CONFIG_JFFS2_DEV "nor1"
#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
#define CONFIG_JFFS2_PART_OFFSET 0x00000000
/* mtdparts command line support */
/*
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT "nor0=INCA-IP Bank 0"
#define MTDPARTS_DEFAULT "mtdparts=INCA-IP Bank 0:192k(uboot)," \
"64k(env)," \
"768k(linux)," \
"1m@3m(rootfs)," \
"768k(linux2)," \
"3m@5m(rootfs2)"
*/
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CONFIG_SYS_DCACHE_SIZE 4096
#define CONFIG_SYS_ICACHE_SIZE 4096
#define CONFIG_SYS_CACHELINE_SIZE 16
#endif /* __CONFIG_H */
|
