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修改扩展串口问题

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Q

qys2022
last edited by May 22, 2023, 3:03 AM

看到CM5底板的40P只有两个串口，我们需要用到4个串口，需要修改dts文件，板子出厂装的ubuntu20，自己下载的内核源码5.4.0，只看到很多有rk3288的dts文件，找不到rk3588s-cp4.dts文件。咋办？
G 1 Reply Last reply May 22, 2023, 3:09 AM
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G

george @qys2022
last edited by May 22, 2023, 3:09 AM

@qys2022 github下载coolpi的内核源码。
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Q

qys2022
last edited by May 22, 2023, 3:12 AM

哦，好的好的，多谢多谢
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