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wdenkf4863a72004-02-07 01:27:10 +00001/*
2 * (C) Copyright 2003
3 * Masami Komiya <mkomiya@sonare.it>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18 * MA 02111-1307 USA
19 */
20
21/*
22 * Config header file for TANBAC TB0229 board using an VR4131 CPU module
23 */
24
25#ifndef __CONFIG_H
26#define __CONFIG_H
27
28#define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */
29#define CONFIG_TB0229 1 /* on a TB0229 Board */
30
31#ifndef CPU_CLOCK_RATE
32#define CPU_CLOCK_RATE 200000000 /* 200 MHz clock for the MIPS core */
33#endif
34#define CPU_TCLOCK_RATE 16588800 /* 16.5888 MHz for TClock */
35
36#define CONFIG_CONS_INDEX 1
37#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
38
39#define CONFIG_BAUDRATE 115200
40
41#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
42
43#define CONFIG_TIMESTAMP /* Print image info with timestamp */
44
45#define CONFIG_PREBOOT "echo;" \
46 "echo Type \"boot\" for the network boot using DHCP, TFTP and NFS;" \
47 "echo Type \"run netboot_initrd\" for the network boot with initrd;" \
48 "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
49 "echo Type \"run flash_local\" to mount local root filesystem;" \
50 "echo"
51
52#undef CONFIG_BOOTARGS
53
54#define CONFIG_EXTRA_ENV_SETTINGS \
55 "netboot=dhcp;tftp;run netargs; bootm\0" \
56 "nfsargs=setenv bootargs root=/dev/nfs ip=dhcp\0" \
57 "localargs=setenv bootargs root=1F02 ip=dhcp\0" \
Wolfgang Denkfe126d82005-11-20 21:40:11 +010058 "addmisc=setenv bootargs ${bootargs} " \
59 "console=ttyS0,${baudrate} " \
wdenkf4863a72004-02-07 01:27:10 +000060 "read-only=readonly\0" \
61 "netargs=run nfsargs addmisc\0" \
62 "flash_nfs=run nfsargs addmisc;" \
Wolfgang Denkfe126d82005-11-20 21:40:11 +010063 "bootm ${kernel_addr}\0" \
wdenkf4863a72004-02-07 01:27:10 +000064 "flash_local=run localargs addmisc;" \
Wolfgang Denkfe126d82005-11-20 21:40:11 +010065 "bootm ${kernel_addr}\0" \
wdenkf4863a72004-02-07 01:27:10 +000066 "netboot_initrd=dhcp;tftp;tftp 80600000 initrd;" \
67 "setenv bootargs root=/dev/ram ramdisk_size=8192 ip=dhcp;"\
68 "run addmisc;" \
69 "bootm 80400000 80600000\0" \
70 "rootpath=/export/miniroot-mipsel\0" \
71 "autoload=no\0" \
72 "kernel_addr=BFC60000\0" \
73 "ramdisk_addr=B0100000\0" \
74 "u-boot=u-boot.bin\0" \
75 "bootfile=uImage\0" \
Wolfgang Denkfe126d82005-11-20 21:40:11 +010076 "load=dhcp;tftp 80400000 ${u-boot}\0" \
77 "load_kernel=dhcp;tftp 80400000 ${bootfile}\0" \
wdenkf4863a72004-02-07 01:27:10 +000078 "update_uboot=run load;" \
79 "protect off BFC00000 BFC3FFFF;" \
80 "erase BFC00000 BFC3FFFF;" \
Wolfgang Denkfe126d82005-11-20 21:40:11 +010081 "cp.b 80400000 BFC00000 ${filesize}\0" \
wdenkf4863a72004-02-07 01:27:10 +000082 "update_kernel=run load_kernel;" \
83 "erase BFC60000 BFD5FFFF;" \
Wolfgang Denkfe126d82005-11-20 21:40:11 +010084 "cp.b 80400000 BFC60000 ${filesize}\0" \
wdenkf4863a72004-02-07 01:27:10 +000085 "initenv=erase bfc40000 bfc5ffff\0" \
86 ""
wdenkcd37d9e2004-02-10 00:03:41 +000087/*#define CONFIG_BOOTCOMMAND "run flash_local" */
wdenkf4863a72004-02-07 01:27:10 +000088#define CONFIG_BOOTCOMMAND "run netboot"
89
90#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
91 CFG_CMD_ASKENV | \
92 CFG_CMD_DHCP | \
93 CFG_CMD_PING | \
94 CFG_CMD_PCI | \
95 CFG_CMD_ELF )
96#include <cmd_confdefs.h>
97
98/*
99 * Miscellaneous configurable options
100 */
101#define CFG_LONGHELP /* undef to save memory */
102#define CFG_PROMPT "# " /* Monitor Command Prompt */
103#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
104#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
105#define CFG_MAXARGS 16 /* max number of command args*/
106
107#define CFG_MALLOC_LEN 128*1024
108
109#define CFG_BOOTPARAMS_LEN 128*1024
110
111#define CFG_HZ (CPU_TCLOCK_RATE/4)
112
113#define CFG_SDRAM_BASE 0x80000000
114
115#define CFG_LOAD_ADDR 0x80400000 /* default load address */
116
117#define CFG_MEMTEST_START 0x80000000
118#define CFG_MEMTEST_END 0x80800000
119
120/*-----------------------------------------------------------------------
121 * FLASH and environment organization
122 */
123#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
124#define CFG_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
125
126#define PHYS_FLASH_1 0xbfc00000 /* Flash Bank #1 */
127
128/* The following #defines are needed to get flash environment right */
129#define CFG_MONITOR_BASE TEXT_BASE
130#define CFG_MONITOR_LEN (192 << 10)
131
132#define CFG_INIT_SP_OFFSET 0x400000
133
134#define CFG_FLASH_BASE PHYS_FLASH_1
135
136/* timeout values are in ticks */
137#define CFG_FLASH_ERASE_TOUT (20 * CFG_HZ) /* Timeout for Flash Erase */
138#define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
139
140#define CFG_ENV_IS_IN_FLASH 1
141
142/* Address and size of Primary Environment Sector */
143#define CFG_ENV_ADDR 0xBFC40000
144#define CFG_ENV_SIZE 0x20000
145
146#define CFG_DIRECT_FLASH_TFTP
147
148#define CONFIG_NR_DRAM_BANKS 1
149
150/*-----------------------------------------------------------------------
151 * Cache Configuration
152 */
153#define CFG_DCACHE_SIZE 16384
154#define CFG_ICACHE_SIZE 16384
155#define CFG_CACHELINE_SIZE 16
156
157/*-----------------------------------------------------------------------
158 * Serial Configuration
159 */
160#define CFG_NS16550
161#define CFG_NS16550_SERIAL
162#define CFG_NS16550_REG_SIZE 1
163#define CFG_NS16550_CLK 18432000
164#define CFG_NS16550_COM1 0xaf000800
165
166/*-----------------------------------------------------------------------
167 * PCI stuff
168 */
169#define CONFIG_PCI
170#define CONFIG_PCI_PNP
171#define CONFIG_NET_MULTI
172#define CONFIG_EEPRO100
173#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
174
175#define CONFIG_RTL8139
176
177#endif /* __CONFIG_H */