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imx6 修改串口问题

Question asked by m m on Mar 20, 2018
Latest reply on Mar 23, 2018 by m m

板卡基于marsboard设计,原先的串口控制台为uart2,现在修改为uart4,做了如下修改。但是uboot编译后没打印信息。请教是什么问题。

首先在/board/embest/mx6q_marsboard.c文件修改

再次对/include/configs/mx6q_marsboard.h进行修改

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