cpuidle on i.MX8MQ

Alexander Stein alexander.stein at ew.tq-group.com
Tue Nov 2 03:55:07 PDT 2021


Hello,

I was hit by the errata e11171 on imx8mq on our custom board. I found
[1] from over 2 years ago, and the even older patchset [2].
Is there some final conclusion or fix regarding this errata? From what
I understand the proposed change is apparently not acceptable in
mainline for several reasons. I'm wondering what's the current status.
As suggested at that time, the only solution (right now) is to disable
cpuidle on imx8mq?

Best regards,
Alexander

[1] https://lkml.org/lkml/2019/6/10/350
[2] https://lkml.org/lkml/2019/3/27/542




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