2408263_en-US

[#1]

Use RT1189 CM33 reset CM7

Can the CM33 reset the CM7 after starting it?

Re: Use RT1189 CM33 reset CM7

Hi 

I recommend reviewing Chapter 27, System Reset Controller (SRC), of the i.MX RT1180 Reference Manual. The SRC is responsible for generating system reset signals and for boot argument latching.

Through the SRC, a global system reset request can reset the whole chip except the BBSM domain, CM33 debug and trace, CM7 debug and trace, IOMUXC, reset control logic, and GPR in SRC.

The SRC also supports reset control for individual slices/domains/MIXes; the CM33 platform and CM7 platform are separate MIX slices.

Best Regards,
Pablo