单板测试需要在uboot下通过敲命令来测试单板上的器件,有没有类似的参考文档?比如对DDR、NAND FLASH的读写测试等
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单板测试需要在uboot下通过敲命令来测试单板上的器件,有没有类似的参考文档?比如对DDR、NAND FLASH的读写测试等