Linux Example for Communication with Cortex-M4 available?

Andre.Wagner · Jul 9th 2021

Hello,

I'm doing some first tests with the efusMX8X StarterKit. A very interesting new feature of imx8 I'm interested is the Cortex-M4 Coprocessor.

Have you any examples ready regarding the communication to the Coprocessor from Linux (RProc/RPMsg or OpenAMP) ?

Or can you recommend some external examples/resources?

Thank you in advance,

André Wagner

fs-support_PJ · Jul 14th 2021

Hello,

normally we are providing a FreeRTOS BSP to support the usage of the Cortex-M4. Currently we haven´t done the implementation for i.MX8X, but I guess we will do the implementation in the near future.

Your F&S Support Team

Andre.Wagner · Jul 14th 2021

Thank you very much for your reply.

Will be the FreeRTOS implementation part of the Linux BSP? And in which version of the BSP it will be included?

Greetings,

André Wagner

fs-support_PJ · Jul 15th 2021

No it will be a separate release which I guess will be independed from Linux BSP. The FreeRTOS BSP is based on the platform MCUXpresso from our supplier NXP, but I can´t tell you yet which version we will take.

Your F&S Support Team

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