AnsweredAssumed Answered

iMX8: M4 stops running on A53 reset

Question asked by Takahisa Tanaka on Aug 27, 2019
Latest reply on Sep 3, 2019 by Takahisa Tanaka

Hello

 

I experienced that M4 stops running, after a 'reboot' command on A53.
According to the thread below, after reset, A7 will reconfigure the clocks on which M4 is depending and this may cause unknown behaviors.

 

iMx7: M4 stops running on A7 reset
https://community.nxp.com/thread/442858

 

Does A53, like A7, reconfigure the clock on which M4 is depending?


Regards,
Takahisa Tanaka

Outcomes