USB Issue on Linux 5.4

Technical Support
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1

Hi, i faced some usb errors at starting kernel on BSP 5.

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root@colibri-imx8x-v10b:~# uname -a
Linux colibri-imx8x-v10b 5.4.47-5.0.0-devel+git.9e7307657fc1 #1 SMP PREEMPT Fri Oct 2 12:39:46 UTC 2020 aarch64 GNU/Linux

There is no such problems with BSP 4. Thanks

2

Hi @shkipper12 ,

The BSP 5 is currently under development, so, we don’t have a stable release yet.

Could you inform me which BSP 5 build you used for your tests?
Was it a Yocto Build you did on your own, or a release build you got from Toradex (Artifactory)?

Best regards,
André Curvello

3

Hi @andrecurvello.tx, thanks for reply.
I just followed this guide to build ref image and then add custom layer.

$ repo init -u https://git.toradex.com/toradex-manifest.git -b dunfell-5.x.y -m tdxref/default.xml
$ repo sync

I checked new commits, but errors is still there.

4

Hi @shkipper12,

This issue is already at our radar as a reported bug.

@jaski.tx managed to reproduce the issue, thanks for the support!

You can use the OTG shared USB port in the evaluation board, in the meantime.

Best regards,

André Curvello