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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



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


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

Takahisa Tanaka