This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

更换nand flash后,AM3354系统启动不了,串口显示"ccc"

Other Parts Discussed in Thread: AM3354

nand flash 由S34ML02G100TFI00 改成了S34ML02G200TFI00。

芯片主要区别是1bit-ecc变成了4 bit-ecc。sysboot[9]=0  :ECC done by ROM。

1bit flash时系统可以正常启动,但更换nand flash后,AM3354系统启动不了,串口显示"ccc"。

哪位大侠帮忙解答下,谢谢