2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * This file contains the configuration parameters for the INCA-IP board.
31 #define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */
32 #define CONFIG_INCA_IP 1 /* on a INCA-IP Board */
34 #define CONFIG_XWAY_SWAP_BYTES
37 * Clock for the MIPS core (MHz)
38 * allowed values: 100000000, 133000000, and 150000000 (default)
40 #ifndef CONFIG_CPU_CLOCK_RATE
41 #define CONFIG_CPU_CLOCK_RATE 150000000
44 #define CONFIG_SYS_XWAY_EBU_BOOTCFG 0x40C4 /* CMULT = 8 */
46 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
48 #define CONFIG_BAUDRATE 115200
50 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
52 #define CONFIG_PREBOOT "echo;" \
53 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
56 #undef CONFIG_BOOTARGS
58 #define CONFIG_EXTRA_ENV_SETTINGS \
59 "nfsargs=setenv bootargs root=/dev/nfs rw " \
60 "nfsroot=${serverip}:${rootpath}\0" \
61 "ramargs=setenv bootargs root=/dev/ram rw\0" \
62 "addip=setenv bootargs ${bootargs} " \
63 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
64 ":${hostname}:${netdev}:off\0" \
65 "addmisc=setenv bootargs ${bootargs} " \
66 "console=ttyS0,${baudrate} " \
67 "ethaddr=${ethaddr} " \
69 "flash_nfs=run nfsargs addip addmisc;" \
70 "bootm ${kernel_addr}\0" \
71 "flash_self=run ramargs addip addmisc;" \
72 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
73 "net_nfs=tftp 80500000 ${bootfile};" \
74 "run nfsargs addip addmisc;bootm\0" \
75 "rootpath=/opt/eldk/mips_4KC\0" \
76 "bootfile=/tftpboot/INCA/uImage\0" \
77 "kernel_addr=B0040000\0" \
78 "ramdisk_addr=B0100000\0" \
79 "u-boot=/tftpboot/INCA/u-boot.bin\0" \
80 "load=tftp 80500000 ${u-boot}\0" \
81 "update=protect off 1:0-2;era 1:0-2;" \
82 "cp.b 80500000 B0000000 ${filesize}\0" \
84 #define CONFIG_BOOTCOMMAND "run flash_self"
90 #define CONFIG_BOOTP_BOOTFILESIZE
91 #define CONFIG_BOOTP_BOOTPATH
92 #define CONFIG_BOOTP_GATEWAY
93 #define CONFIG_BOOTP_HOSTNAME
97 * Command line configuration.
99 #include <config_cmd_default.h>
101 #define CONFIG_CMD_ASKENV
102 #define CONFIG_CMD_DHCP
103 #define CONFIG_CMD_ELF
104 #define CONFIG_CMD_JFFS2
105 #define CONFIG_CMD_NFS
106 #define CONFIG_CMD_PING
107 #define CONFIG_CMD_SNTP
111 * Miscellaneous configurable options
113 #define CONFIG_SYS_LONGHELP /* undef to save memory */
114 #define CONFIG_SYS_PROMPT "INCA-IP # " /* Monitor Command Prompt */
115 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
116 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
117 #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
119 #define CONFIG_SYS_MALLOC_LEN 128*1024
121 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
123 #define CONFIG_SYS_MIPS_TIMER_FREQ (incaip_get_cpuclk() / 2)
125 #define CONFIG_SYS_HZ 1000
127 #define CONFIG_SYS_SDRAM_BASE 0x80000000
129 #define CONFIG_SYS_LOAD_ADDR 0x80100000 /* default load address */
131 #define CONFIG_SYS_MEMTEST_START 0x80100000
132 #define CONFIG_SYS_MEMTEST_END 0x80800000
134 /*-----------------------------------------------------------------------
135 * FLASH and environment organization
137 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
138 #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
140 #define PHYS_FLASH_1 0xb0000000 /* Flash Bank #1 */
141 #define PHYS_FLASH_2 0xb0800000 /* Flash Bank #2 */
143 /* The following #defines are needed to get flash environment right */
144 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
145 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
147 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000
149 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
151 /* timeout values are in ticks */
152 #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
153 #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
155 #define CONFIG_ENV_IS_IN_FLASH 1
157 /* Address and size of Primary Environment Sector */
158 #define CONFIG_ENV_ADDR 0xB0030000
159 #define CONFIG_ENV_SIZE 0x10000
161 #define CONFIG_FLASH_16BIT
163 #define CONFIG_NR_DRAM_BANKS 1
165 #define CONFIG_INCA_IP_SWITCH
166 #define CONFIG_INCA_IP_SWITCH_AMDIX
171 /* No command line, one static partition, use all space on the device */
172 #undef CONFIG_CMD_MTDPARTS
173 #define CONFIG_JFFS2_DEV "nor1"
174 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
175 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
177 /* mtdparts command line support */
179 #define CONFIG_CMD_MTDPARTS
180 #define MTDIDS_DEFAULT "nor0=INCA-IP Bank 0"
181 #define MTDPARTS_DEFAULT "mtdparts=INCA-IP Bank 0:192k(uboot)," \
189 /*-----------------------------------------------------------------------
190 * Cache Configuration
192 #define CONFIG_SYS_DCACHE_SIZE 4096
193 #define CONFIG_SYS_ICACHE_SIZE 4096
194 #define CONFIG_SYS_CACHELINE_SIZE 16
196 #endif /* __CONFIG_H */