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TMS320DM355 nandflash device id 不能正确识别



求助:

开发板不能从nandflash启动,串口打印不出来任何信息。

运行nand——program测试flash芯片,芯片MT29F16G08FAA  id应该打印d3,不知为什么每次都会读出如下数据。

[ARM9] Started Nand programming
Manufacture ID 2c
device ID 53
find the NAND device in the table!
NANDInit() Successful
Enter the UBL File Name