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8168 emv nand u-boot问题,急救



我使用的u-boot为ti-ezsdk_dm816x-evm_5_03_00_09/board-support/prebuilt-images

下编译好的u-boot

 

使用sd卡写nand u-boot

TI8168_EVM# mw.b 0x81000000 0xFF 0x260000 

TI8168_EVM# tftp 0x81000000 u-boot.noxip.bin 

TI8168_EVM# nand erase 0x0 0x260000    

TI8168_EVM# nandecc hw 2 

TI8168_EVM# nand write.i 0x81000000 0x0 0x260000 

TI8168_EVM# nandecc hw 0 

 

以上命令均成功

 

改拨码开关

sw3[4:0]为10010

sw4为1111

 

重起发现串口毫无反应