How to run ThreadX on AM64x R5F (AM243x/AM62x are currently supported)

[bklim3271]

I’m currently working on an AM64x-based project (specifically targeting the R5F core) and noticed that the official TI ThreadX repository (https://github.com/TexasInstruments/threadx) provides SDK support for AM243x and AM62x devices.

According to the README, ThreadX is officially supported for AM243x and AM62Ax via the MCU+ SDK.
In my current setup, I have successfully run ThreadX on an AM243x device, and I’m now evaluating whether it can also run on the AM64x R5F core.

I would like to know:

Is there an existing SDK or BSP layer that supports ThreadX on AM64x R5F?

If not officially supported yet, is it technically possible to port the AM243x or AM62x ThreadX implementation to AM64x R5F with minimal modification?

Are there any plans or roadmap to include AM64x support in future ThreadX releases?

Any guidance, documentation, or reference example for enabling ThreadX on AM64x R5F would be greatly appreciated.

[fdesbiens]

Hi @bklim3271.

TI is a member of the ThreadX Alliance and is committed to providing support for current and future platforms. I will reach out to them to understand what the plan would be for this specific platform.

[bklim3271]

Hi @fdesbiens
Thank you very much for the quick response. I would like to share the details of my previous inquiry with the E2E team below.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1579770/am6442-am64-how-to-run-threadx-on-am64x-r5f-am243x-am62x-are-currently-supported/6093177