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新做IMX6D核心板串口无打印

Question asked by youzhen liu on Jul 16, 2019
Latest reply on Jul 23, 2019 by youzhen liu

大家好:

         新做了一块IMX6D的核心板,设置BOOT_MODE1和BOOT_MODE0为10,烧写系统成功,烧系统时串口有打印,烧完系统后重启,串口无法打印信息,请问这是什么原因?是需要修改BOOT_MODE1和BOOT_MODE0的设置吗?

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