EEPW论坛

现有目标板sed586SV,芯片486dx

想在其上运行VXWORKS，开发环境tornado2.0 for x86

软盘启动软盘加载，制作bootrom过程，采用pc486的BSP

#undef INCLUDE_NETWORK

#define DEFAULT_BOOT_LINE "fd=0,0(0,0)zhgw:/fd0/vxWorks h=210.72.135.76 e=210.72.135.77 u=SED586"

#define DEFAULT_BOOT_LINE \ "fd=0,0(0,0)zhgw:/fd0/vxWorks h=210.72.135.76 e=210.72.135.77 u=SED586"

#define INCLUDE_SERIAL #undef WDB_TTY_DEV_NAME #define WDB_TTY_DEV_NAME "/tyCo/0" #undef CONSOLE_TTY #define CONSOLE_TTY NONE #undef WDB_TTY_CHANNEL #define WDB_TTY_CHANNEL 0 #undef WDB_COMM_TYPE #define WDB_COMM_TYPE WDB_COMM_SERIAL #undef WDB_TTY_BAUD #define WDB_TTY_BAUD 9600

#define INCLUDE_DOSFS /* include dosFs file system */ #define INCLUDE_FD /* include floppy disk driver */ #define INCLUDE_LPT /* include parallel port driver */ #define INCLUDE_ATA /* include IDE/EIDE(ATA) hard disk driver */ #define INCLUDE_TIMESTAMP /* include TIMESTAMP timer for Wind View */ #undef INCLUDE_TFFS /* include TrueFFS driver for Flash */ #undef INCLUDE_PCMCIA /* include PCMCIA driver */ #define INCLUDE_DISKONCHIP /* M-SYSTEMS DiskOnChip */ #undef INCLUDE_NETWORK

#define INCLUDE_PC_CONSOLE

上电加载时，vxld 2.0...................................................... 停止不动。打开串口，收不到任何信息

这是说明vxworks引导没成功吧？

问高手，针对于不同的cpu，需要修改什么，怎样才能引导成功？

盼复