1 /* 2 * (C) Copyright 2003 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 /* 9 * This file contains the configuration parameters for qemu-mips target. 10 */ 11 12 #ifndef __CONFIG_H 13 #define __CONFIG_H 14 15 #define CONFIG_QEMU_MIPS 16 17 #define CONFIG_MISC_INIT_R 18 19 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 20 21 #define CONFIG_EXTRA_ENV_SETTINGS \ 22 "addmisc=setenv bootargs ${bootargs} " \ 23 "console=ttyS0,${baudrate} " \ 24 "panic=1\0" \ 25 "bootfile=/tftpboot/vmlinux\0" \ 26 "load=tftp 80500000 ${u-boot}\0" \ 27 "" 28 29 #define CONFIG_BOOTCOMMAND "bootp;bootelf" 30 31 /* 32 * BOOTP options 33 */ 34 #define CONFIG_BOOTP_BOOTFILESIZE 35 #define CONFIG_BOOTP_BOOTPATH 36 #define CONFIG_BOOTP_GATEWAY 37 #define CONFIG_BOOTP_HOSTNAME 38 39 /* 40 * Command line configuration. 41 */ 42 43 #define CONFIG_DRIVER_NE2000 44 #define CONFIG_DRIVER_NE2000_BASE 0xb4000300 45 46 #define CONFIG_SYS_NS16550_SERIAL 47 #define CONFIG_SYS_NS16550_REG_SIZE 1 48 #define CONFIG_SYS_NS16550_CLK 115200 49 #define CONFIG_SYS_NS16550_COM1 0xb40003f8 50 #define CONFIG_CONS_INDEX 1 51 52 #ifdef CONFIG_SYS_BIG_ENDIAN 53 #define CONFIG_IDE_SWAP_IO 54 #endif 55 56 #define CONFIG_SYS_IDE_MAXBUS 2 57 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0 58 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x170 59 #define CONFIG_SYS_ATA_DATA_OFFSET 0 60 #define CONFIG_SYS_ATA_REG_OFFSET 0 61 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000 62 63 #define CONFIG_SYS_IDE_MAXDEVICE 4 64 65 /* 66 * Miscellaneous configurable options 67 */ 68 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 69 70 #define CONFIG_AUTO_COMPLETE 71 #define CONFIG_CMDLINE_EDITING 72 73 /* Print Buffer Size */ 74 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 75 /* max number of command args */ 76 #define CONFIG_SYS_MAXARGS 16 77 78 #define CONFIG_SYS_MALLOC_LEN (256 << 10) 79 80 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 81 82 #define CONFIG_SYS_MHZ 132 83 84 #define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000) 85 86 /* Cached addr */ 87 #define CONFIG_SYS_SDRAM_BASE 0x80000000 88 89 /* default load address */ 90 #define CONFIG_SYS_LOAD_ADDR 0x81000000 91 92 #define CONFIG_SYS_MEMTEST_START 0x80100000 93 #define CONFIG_SYS_MEMTEST_END 0x80800000 94 95 /*----------------------------------------------------------------------- 96 * FLASH and environment organization 97 */ 98 /* The following #defines are needed to get flash environment right */ 99 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 100 101 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 102 103 /* We boot from this flash, selected with dip switch */ 104 #define CONFIG_SYS_FLASH_BASE 0xbfc00000 105 #define CONFIG_SYS_MAX_FLASH_BANKS 1 106 #define CONFIG_SYS_MAX_FLASH_SECT 128 107 #define CONFIG_SYS_FLASH_CFI 108 #define CONFIG_FLASH_CFI_DRIVER 109 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 110 111 /* Address and size of Primary Environment Sector */ 112 #define CONFIG_ENV_SIZE 0x8000 113 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (4 << 20) - CONFIG_ENV_SIZE) 114 115 #define CONFIG_ENV_OVERWRITE 1 116 117 #define MEM_SIZE 128 118 119 #endif /* __CONFIG_H */ 120