AnsweredAssumed Answered

What happens to the boot sequence when CA53 Core0 is software reset?

Question asked by Takashi Kashiwagi on Aug 11, 2019
Latest reply on Aug 13, 2019 by igorpadykov

HI Community.

 

I read 6.1 System Boot in the IMX8MM reference manual, but I didn't understand the behavior when resetting the software.

 

I want to use CM4 Core for alive monitoring of CA53.

 

According to RM, the SRC_A53RCR0 can be used to reset the CA53 core, but I could not understand what the boot sequence would be when the Core0 was software reset.

 

Is it the same sequence as POR?

 

(It was useful if there was a boot option that would start from CM4 at POR......)

 

Best Regards,

T.Kashiwagi

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