STM32MP257F: start some M33 code out of a running Linux?

[HMüll.4]

Hi,

when the STM32MP257F cores are running a regular Linux: how can I start some code on the M33 core? Is there a device/interface available within Linux that allows to send some code to this core and execute it? Or do they share some memory? So how is it working practically?

Thanks :)

[Christophe Guibout]

Hello @HMüll.4,

 

I would recommand to have a look into Linux remoteproc wiki page : I guess it will help.

BR,

Christophe