Reset and Updated Cortex-M4 from Cortex-A

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Reset and Updated Cortex-M4 from Cortex-A

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hfranco
Contributor II

Dear support,

I have an iMX8QXP and I'm running FreeRTOS on Cortex-M4F.

I need to update my FreeRTOS code without rebooting the Cortex-A. Is there a way to do that? Update the code of the Cortex-M4F and reset the M4 from the Cortex-A running Linux?
Any thoughts?

Best regards.

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AldoG
NXP TechSupport
NXP TechSupport

Hello,

Yes, this may be possible using the remoteproc framework.

 

Please refer to the following app note:

https://www.nxp.com/docs/en/application-note/AN5317.pdf

 

Best regards,
Aldo.

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AldoG
NXP TechSupport
NXP TechSupport

Hello,

Yes, this may be possible using the remoteproc framework.

 

Please refer to the following app note:

https://www.nxp.com/docs/en/application-note/AN5317.pdf

 

Best regards,
Aldo.

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