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_QEMU_MIPS
17 #define CONFIG_MISC_INIT_R
19 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
20 #undef CONFIG_BOOTARGS
22 #define CONFIG_EXTRA_ENV_SETTINGS \
23 "addmisc=setenv bootargs ${bootargs} " \
24 "console=ttyS0,${baudrate} " \
26 "bootfile=/tftpboot/vmlinux\0" \
27 "load=tftp 80500000 ${u-boot}\0" \
30 #define CONFIG_BOOTCOMMAND "bootp;bootelf"
35 #define CONFIG_BOOTP_BOOTFILESIZE
36 #define CONFIG_BOOTP_BOOTPATH
37 #define CONFIG_BOOTP_GATEWAY
38 #define CONFIG_BOOTP_HOSTNAME
41 * Command line configuration.
44 #define CONFIG_DRIVER_NE2000
45 #define CONFIG_DRIVER_NE2000_BASE 0xb4000300
47 #define CONFIG_SYS_NS16550_SERIAL
48 #define CONFIG_SYS_NS16550_REG_SIZE 1
49 #define CONFIG_SYS_NS16550_CLK 115200
50 #define CONFIG_SYS_NS16550_COM1 0xb40003f8
51 #define CONFIG_CONS_INDEX 1
53 #ifdef CONFIG_SYS_BIG_ENDIAN
54 #define CONFIG_IDE_SWAP_IO
57 #define CONFIG_SYS_IDE_MAXBUS 2
58 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
59 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
60 #define CONFIG_SYS_ATA_DATA_OFFSET 0
61 #define CONFIG_SYS_ATA_REG_OFFSET 0
62 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
64 #define CONFIG_SYS_IDE_MAXDEVICE 4
67 * Miscellaneous configurable options
69 #define CONFIG_SYS_LONGHELP /* undef to save memory */
71 #define CONFIG_AUTO_COMPLETE
72 #define CONFIG_CMDLINE_EDITING
74 /* Console I/O Buffer Size */
75 #define CONFIG_SYS_CBSIZE 256
76 /* Print Buffer Size */
77 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
78 /* max number of command args */
79 #define CONFIG_SYS_MAXARGS 16
81 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
83 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
85 #define CONFIG_SYS_MHZ 132
87 #define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
90 #define CONFIG_SYS_SDRAM_BASE 0x80000000
92 /* default load address */
93 #define CONFIG_SYS_LOAD_ADDR 0x81000000
95 #define CONFIG_SYS_MEMTEST_START 0x80100000
96 #define CONFIG_SYS_MEMTEST_END 0x80800000
98 /*-----------------------------------------------------------------------
99 * FLASH and environment organization
101 /* The following #defines are needed to get flash environment right */
102 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
104 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000
106 /* We boot from this flash, selected with dip switch */
107 #define CONFIG_SYS_FLASH_BASE 0xbfc00000
108 #define CONFIG_SYS_MAX_FLASH_BANKS 1
109 #define CONFIG_SYS_MAX_FLASH_SECT 128
110 #define CONFIG_SYS_FLASH_CFI
111 #define CONFIG_FLASH_CFI_DRIVER
112 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
114 #define CONFIG_ENV_IS_IN_FLASH
116 /* Address and size of Primary Environment Sector */
117 #define CONFIG_ENV_SIZE 0x8000
118 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (4 << 20) - CONFIG_ENV_SIZE)
120 #define CONFIG_ENV_OVERWRITE 1
126 #endif /* __CONFIG_H */