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 qemu-mips target.
31 #define CONFIG_MIPS32 /* MIPS32 CPU core */
32 #define CONFIG_QEMU_MIPS
33 #define CONFIG_MISC_INIT_R
35 #define CONFIG_BOOTDELAY 10 /* autoboot after 10 seconds */
37 #define CONFIG_BAUDRATE 115200
39 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
40 #undef CONFIG_BOOTARGS
42 #define CONFIG_EXTRA_ENV_SETTINGS \
43 "addmisc=setenv bootargs ${bootargs} " \
44 "console=ttyS0,${baudrate} " \
46 "bootfile=/tftpboot/vmlinux\0" \
47 "load=tftp 80500000 ${u-boot}\0" \
50 #define CONFIG_BOOTCOMMAND "bootp;bootelf"
55 #define CONFIG_BOOTP_BOOTFILESIZE
56 #define CONFIG_BOOTP_BOOTPATH
57 #define CONFIG_BOOTP_GATEWAY
58 #define CONFIG_BOOTP_HOSTNAME
61 * Command line configuration.
63 #include <config_cmd_default.h>
65 #define CONFIG_CMD_ELF
66 #define CONFIG_CMD_FAT
67 #define CONFIG_CMD_EXT2
68 #undef CONFIG_CMD_LOADB
69 #undef CONFIG_CMD_LOADS
70 #define CONFIG_CMD_DHCP
72 #define CONFIG_DRIVER_NE2000
73 #define CONFIG_DRIVER_NE2000_BASE 0xb4000300
75 #define CONFIG_SYS_NS16550
76 #define CONFIG_SYS_NS16550_SERIAL
77 #define CONFIG_SYS_NS16550_REG_SIZE 1
78 #define CONFIG_SYS_NS16550_CLK 115200
79 #define CONFIG_SYS_NS16550_COM1 0xb40003f8
80 #define CONFIG_CONS_INDEX 1
82 #define CONFIG_CMD_IDE
83 #define CONFIG_DOS_PARTITION
85 #define CONFIG_SYS_IDE_MAXBUS 2
86 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
87 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
88 #define CONFIG_SYS_ATA_DATA_OFFSET 0
89 #define CONFIG_SYS_ATA_REG_OFFSET 0
90 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
92 #define CONFIG_SYS_IDE_MAXDEVICE 4
95 * Miscellaneous configurable options
97 #define CONFIG_SYS_LONGHELP /* undef to save memory */
99 /* Monitor Command Prompt */
100 #if defined(CONFIG_SYS_LITTLE_ENDIAN)
101 #define CONFIG_SYS_PROMPT "qemu-mipsel # "
103 #define CONFIG_SYS_PROMPT "qemu-mips # "
106 #define CONFIG_AUTO_COMPLETE
107 #define CONFIG_CMDLINE_EDITING
108 #define CONFIG_SYS_HUSH_PARSER
110 /* Console I/O Buffer Size */
111 #define CONFIG_SYS_CBSIZE 256
112 /* Print Buffer Size */
113 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
114 /* max number of command args */
115 #define CONFIG_SYS_MAXARGS 16
117 #define CONFIG_SYS_MALLOC_LEN 128*1024
119 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
121 #define CONFIG_SYS_MHZ 132
123 #define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
125 #define CONFIG_SYS_HZ 1000
128 #define CONFIG_SYS_SDRAM_BASE 0x80000000
130 /* default load address */
131 #define CONFIG_SYS_LOAD_ADDR 0x81000000
133 #define CONFIG_SYS_MEMTEST_START 0x80100000
134 #define CONFIG_SYS_MEMTEST_END 0x80800000
136 /*-----------------------------------------------------------------------
137 * FLASH and environment organization
139 /* The following #defines are needed to get flash environment right */
140 #define CONFIG_SYS_TEXT_BASE 0xbfc00000 /* Rom version */
141 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
142 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
144 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000
146 /* We boot from this flash, selected with dip switch */
147 #define CONFIG_SYS_FLASH_BASE 0xbfc00000
148 #define CONFIG_SYS_MAX_FLASH_BANKS 1
149 #define CONFIG_SYS_MAX_FLASH_SECT 128
150 #define CONFIG_SYS_FLASH_CFI
151 #define CONFIG_FLASH_CFI_DRIVER
152 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
154 #define CONFIG_ENV_IS_IN_FLASH
155 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
157 /* Address and size of Primary Environment Sector */
158 #define CONFIG_ENV_SIZE 0x8000
160 #define CONFIG_ENV_OVERWRITE 1
166 /*-----------------------------------------------------------------------
167 * Cache Configuration
169 #define CONFIG_SYS_DCACHE_SIZE 16384
170 #define CONFIG_SYS_ICACHE_SIZE 16384
171 #define CONFIG_SYS_CACHELINE_SIZE 32
173 #endif /* __CONFIG_H */