i.MX Processors中的主题 Re: MIMX9302xxxxD doesn't support multicore middleware?

MIMX9302xxxxD doesn't support multicore middleware?

ab4978 — Mon, 06 Oct 2025 16:30:34 GMT

I'm creating MCUXpresso SDK for i.MX 93. When I select 9302 variant (https://mcuxpresso.nxp.com/builder?hw=MIMX9302xxxxD) for multicore middleware it says:

This optional component doesn't support MIMX9302xxxxD. However, it does support the following evaluation device(s): MCIMX93-EVK and thus it is available for selection. When selected, respective support will be added into configured package.

If I select a 9352 variant (e.g. https://mcuxpresso.nxp.com/builder?hw=MIMX9352xxxxM), it does seem to be supported. I also just checked MIMX9352xxxxK, which does _not_ support multicore.

What's going on here? Presumably they need to support multicore since the A and M cores need to speak to each other?

Re: MIMX9302xxxxD doesn't support multicore middleware?

AldoG — Tue, 07 Oct 2025 22:19:01 GMT

Hello,

I do not see any specific issue on the chip that could cause the RPMSG to not be functional, there may be some limitations on the demo examples because of some differences between the chips.

I would double check anyways, but at least looking into the public documentation there is no reason as to why this shouldn't be used.

Best regards/Saludos,
Aldo.

Re: MIMX9302xxxxD doesn't support multicore middleware?

ab4978 — Wed, 08 Oct 2025 15:42:12 GMT

Thanks, Aldo. Yes that's my assumption too, just wanted to call it out in case this was a bug in documentation or so!