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如何修改 D1s默认串口为 UART0(PF2/PF4) ?

D1系列-RISC-V

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wxgd2017 LV 5 last edited by whycan

系统调试串口uart0 输出引脚默认是PE2、PE3，设计了个板子，uart0需要从PF2、PF4出，请问下uboot和linxu系统分别怎么修改，可以实现这个功能，麻烦大佬了
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whycan晕哥 LV 9 last edited by

改 sys_config.fex 和两个 board.dts
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wuzhujian LV 5 last edited by

二楼说的对，我也看一下。
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