在拿到板子做测试程序实验时,按《裸奔0》的步骤将.bin文件烧写进去后,SecureCRT显示
[q] quit from menu
Enter your selection: a
USB host is connected. Waiting a download.
Now, Downloading [ADDRESS:30000000h,TOTAL:553578]
RECEIVED FILE SIZE: 553578 (540KB/S, 1S)
NAND erase: device 0 offset 0x0, size 0xa0000
Erasing at 0x80000 -- 100% complete.
OK
NAND write: device 0 offset 0x0, size 0xa0000
Writing data at 0x9f800 -- 100% complete.
655360 bytes written: OK
然后从nandflash启动时,SecureCRT没有变化,且板子屏幕维持灰色没变化,一直重启也是这样。请求解答,谢谢了 |