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Linux freezes when A53_CORE_POR_RESET0 is set to 1.

Question asked by Takashi Kashiwagi on Aug 29, 2019
Latest reply on Aug 30, 2019 by Takashi Kashiwagi

Hi Community.

 

I am trying to reset the CA53 core from the CM4 core based on the advice of thread [ What happens to the boot sequence when CA53 Core0 is software reset?  ], but it doesn't work.

 

When Linux freezes, Linux sometimes outputs a register dump and sometimes does not.

 

Do I need to do anything special to reset Linux?

 

Best Regards,

T.Kashiwagi

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