3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
9 * This file contains the configuration parameters for qemu-mips target.
15 #define CONFIG_MIPS32 /* MIPS32 CPU core */
16 #define CONFIG_QEMU_MIPS
17 #define CONFIG_MISC_INIT_R
19 #define CONFIG_BOOTDELAY 10 /* autoboot after 10 seconds */
21 #define CONFIG_BAUDRATE 115200
23 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
24 #undef CONFIG_BOOTARGS
26 #define CONFIG_EXTRA_ENV_SETTINGS \
27 "addmisc=setenv bootargs ${bootargs} " \
28 "console=ttyS0,${baudrate} " \
30 "bootfile=/tftpboot/vmlinux\0" \
31 "load=tftp 80500000 ${u-boot}\0" \
34 #define CONFIG_BOOTCOMMAND "bootp;bootelf"
39 #define CONFIG_BOOTP_BOOTFILESIZE
40 #define CONFIG_BOOTP_BOOTPATH
41 #define CONFIG_BOOTP_GATEWAY
42 #define CONFIG_BOOTP_HOSTNAME
45 * Command line configuration.
47 #include <config_cmd_default.h>
49 #define CONFIG_CMD_ELF
50 #define CONFIG_CMD_FAT
51 #define CONFIG_CMD_EXT2
52 #undef CONFIG_CMD_LOADB
53 #undef CONFIG_CMD_LOADS
54 #define CONFIG_CMD_DHCP
56 #define CONFIG_DRIVER_NE2000
57 #define CONFIG_DRIVER_NE2000_BASE 0xb4000300
59 #define CONFIG_SYS_NS16550
60 #define CONFIG_SYS_NS16550_SERIAL
61 #define CONFIG_SYS_NS16550_REG_SIZE 1
62 #define CONFIG_SYS_NS16550_CLK 115200
63 #define CONFIG_SYS_NS16550_COM1 0xb40003f8
64 #define CONFIG_CONS_INDEX 1
66 #define CONFIG_CMD_IDE
67 #define CONFIG_DOS_PARTITION
69 #define CONFIG_SYS_IDE_MAXBUS 2
70 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
71 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
72 #define CONFIG_SYS_ATA_DATA_OFFSET 0
73 #define CONFIG_SYS_ATA_REG_OFFSET 0
74 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
76 #define CONFIG_SYS_IDE_MAXDEVICE 4
79 * Miscellaneous configurable options
81 #define CONFIG_SYS_LONGHELP /* undef to save memory */
83 /* Monitor Command Prompt */
84 #if defined(CONFIG_SYS_LITTLE_ENDIAN)
85 #define CONFIG_SYS_PROMPT "qemu-mipsel # "
87 #define CONFIG_SYS_PROMPT "qemu-mips # "
90 #define CONFIG_AUTO_COMPLETE
91 #define CONFIG_CMDLINE_EDITING
92 #define CONFIG_SYS_HUSH_PARSER
94 /* Console I/O Buffer Size */
95 #define CONFIG_SYS_CBSIZE 256
96 /* Print Buffer Size */
97 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
98 /* max number of command args */
99 #define CONFIG_SYS_MAXARGS 16
101 #define CONFIG_SYS_MALLOC_LEN 128*1024
103 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
105 #define CONFIG_SYS_MHZ 132
107 #define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
109 #define CONFIG_SYS_HZ 1000
112 #define CONFIG_SYS_SDRAM_BASE 0x80000000
114 /* default load address */
115 #define CONFIG_SYS_LOAD_ADDR 0x81000000
117 #define CONFIG_SYS_MEMTEST_START 0x80100000
118 #define CONFIG_SYS_MEMTEST_END 0x80800000
120 /*-----------------------------------------------------------------------
121 * FLASH and environment organization
123 /* The following #defines are needed to get flash environment right */
124 #define CONFIG_SYS_TEXT_BASE 0xbfc00000 /* Rom version */
125 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
126 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
128 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000
130 /* We boot from this flash, selected with dip switch */
131 #define CONFIG_SYS_FLASH_BASE 0xbfc00000
132 #define CONFIG_SYS_MAX_FLASH_BANKS 1
133 #define CONFIG_SYS_MAX_FLASH_SECT 128
134 #define CONFIG_SYS_FLASH_CFI
135 #define CONFIG_FLASH_CFI_DRIVER
136 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
138 #define CONFIG_ENV_IS_IN_FLASH
139 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
141 /* Address and size of Primary Environment Sector */
142 #define CONFIG_ENV_SIZE 0x8000
144 #define CONFIG_ENV_OVERWRITE 1
150 /*-----------------------------------------------------------------------
151 * Cache Configuration
153 #define CONFIG_SYS_DCACHE_SIZE 16384
154 #define CONFIG_SYS_ICACHE_SIZE 16384
155 #define CONFIG_SYS_CACHELINE_SIZE 32
157 #endif /* __CONFIG_H */