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am5728官网的板子 我把串口改为串口1 设备树里面都修改了 管脚复用也改了 uboot正常,但是内核启动不起,停在这个地方,哪位看看是什么原因
你好，我们创龙有具体的移植案例，您可以参考一下，希望能给您带来帮助！
1300.4-4-AM57x平台调试串口修改说明.pdf
