Cm5使用树莓派cm4底板问题

#1

刷入系统后可以正常启动，但是USB不识别，插入鼠标等设别也是没有反应，这个是什么问题？。刷入的是这个固件： Releases · radxa-build/radxa-cm5-rpi-cm4-io (github.com)

#2

IMG_20240612_210344_551
IMG_20240612_210344_551.jpg816×1280 112 KB

Dont forget to extract the .img from .xz with winrar for example.

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#3

echo host>/sys/kernel/debug/usb/fc000000.usb/mode
it works

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#4

Just a question: You mean the usb port or the type-c port?

The usb on mine works on that radxa image mentioned above but I havent explored the type-C for other than powering.

#5

usb port cm4-nano-b

1 Like
#6

That actually helped another user here too:

Thank you Linkser.