3 * Masami Komiya <mkomiya@sonare.it>
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.
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.
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,
22 * Config header file for TANBAC TB0229 board using an VR4131 CPU module
28 #define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */
29 #define CONFIG_TB0229 1 /* on a TB0229 Board */
31 #ifndef CPU_CLOCK_RATE
32 #define CPU_CLOCK_RATE 200000000 /* 200 MHz clock for the MIPS core */
34 #define CPU_TCLOCK_RATE 16588800 /* 16.5888 MHz for TClock */
36 #define CONFIG_CONS_INDEX 1
37 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
39 #define CONFIG_BAUDRATE 115200
41 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
43 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
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;" \
52 #undef CONFIG_BOOTARGS
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" \
58 "addmisc=setenv bootargs ${bootargs} " \
59 "console=ttyS0,${baudrate} " \
60 "read-only=readonly\0" \
61 "netargs=run nfsargs addmisc\0" \
62 "flash_nfs=run nfsargs addmisc;" \
63 "bootm ${kernel_addr}\0" \
64 "flash_local=run localargs addmisc;" \
65 "bootm ${kernel_addr}\0" \
66 "netboot_initrd=dhcp;tftp;tftp 80600000 initrd;" \
67 "setenv bootargs root=/dev/ram ramdisk_size=8192 ip=dhcp;"\
69 "bootm 80400000 80600000\0" \
70 "rootpath=/export/miniroot-mipsel\0" \
72 "kernel_addr=BFC60000\0" \
73 "ramdisk_addr=B0100000\0" \
74 "u-boot=u-boot.bin\0" \
76 "load=dhcp;tftp 80400000 ${u-boot}\0" \
77 "load_kernel=dhcp;tftp 80400000 ${bootfile}\0" \
78 "update_uboot=run load;" \
79 "protect off BFC00000 BFC3FFFF;" \
80 "erase BFC00000 BFC3FFFF;" \
81 "cp.b 80400000 BFC00000 ${filesize}\0" \
82 "update_kernel=run load_kernel;" \
83 "erase BFC60000 BFD5FFFF;" \
84 "cp.b 80400000 BFC60000 ${filesize}\0" \
85 "initenv=erase bfc40000 bfc5ffff\0" \
87 /*#define CONFIG_BOOTCOMMAND "run flash_local" */
88 #define CONFIG_BOOTCOMMAND "run netboot"
94 #define CONFIG_BOOTP_BOOTFILESIZE
95 #define CONFIG_BOOTP_BOOTPATH
96 #define CONFIG_BOOTP_GATEWAY
97 #define CONFIG_BOOTP_HOSTNAME
101 * Command line configuration.
103 #include <config_cmd_default.h>
105 #define CONFIG_CMD_ASKENV
106 #define CONFIG_CMD_DHCP
107 #define CONFIG_CMD_PING
108 #define CONFIG_CMD_PCI
109 #define CONFIG_CMD_ELF
113 * Miscellaneous configurable options
115 #define CFG_LONGHELP /* undef to save memory */
116 #define CFG_PROMPT "# " /* Monitor Command Prompt */
117 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
118 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
119 #define CFG_MAXARGS 16 /* max number of command args*/
121 #define CFG_MALLOC_LEN 128*1024
123 #define CFG_BOOTPARAMS_LEN 128*1024
125 #define CFG_HZ (CPU_TCLOCK_RATE/4)
127 #define CFG_SDRAM_BASE 0x80000000
129 #define CFG_LOAD_ADDR 0x80400000 /* default load address */
131 #define CFG_MEMTEST_START 0x80000000
132 #define CFG_MEMTEST_END 0x80800000
134 /*-----------------------------------------------------------------------
135 * FLASH and environment organization
137 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
138 #define CFG_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
140 #define PHYS_FLASH_1 0xbfc00000 /* Flash Bank #1 */
142 /* The following #defines are needed to get flash environment right */
143 #define CFG_MONITOR_BASE TEXT_BASE
144 #define CFG_MONITOR_LEN (192 << 10)
146 #define CFG_INIT_SP_OFFSET 0x400000
148 #define CFG_FLASH_BASE PHYS_FLASH_1
150 /* timeout values are in ticks */
151 #define CFG_FLASH_ERASE_TOUT (20 * CFG_HZ) /* Timeout for Flash Erase */
152 #define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
154 #define CFG_ENV_IS_IN_FLASH 1
156 /* Address and size of Primary Environment Sector */
157 #define CFG_ENV_ADDR 0xBFC40000
158 #define CFG_ENV_SIZE 0x20000
160 #define CFG_DIRECT_FLASH_TFTP
162 #define CONFIG_NR_DRAM_BANKS 1
164 /*-----------------------------------------------------------------------
165 * Cache Configuration
167 #define CFG_DCACHE_SIZE 16384
168 #define CFG_ICACHE_SIZE 16384
169 #define CFG_CACHELINE_SIZE 16
171 /*-----------------------------------------------------------------------
172 * Serial Configuration
175 #define CFG_NS16550_SERIAL
176 #define CFG_NS16550_REG_SIZE 1
177 #define CFG_NS16550_CLK 18432000
178 #define CFG_NS16550_COM1 0xaf000800
180 /*-----------------------------------------------------------------------
184 #define CONFIG_PCI_PNP
185 #define CONFIG_NET_MULTI
186 #define CONFIG_EEPRO100
187 #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
189 #define CONFIG_RTL8139
191 #endif /* __CONFIG_H */