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关于uboot.ais写到nandflash哪个地址



TI官方,你好:

    我现在已经成功将uboot.ais通过sd卡引导,但是我现在想把uboot.ais固化到nandflash中,并从nandflash引导启动,但是没反应。操作步骤如下:

1.参考e2e.ti.com/.../1141451

2.电脑建立tftp服务器,通过命令“tftp 0xc0700000 uboot.ais”;nand write.e 0xc0700000 0x20000 0x140000将uboot.ais固化到nandflash中;

3.断电,拨到nandflash启动,无法通过串口终端看到引导命令??

请问是啥问题,万分感谢。。。。