How to Select TTC on Zynqmp in Xen Hypervisor with Multiple FreeRTOS in Vitis 2022

I’m curious about how to select the System Timer (TTC) when using Xen Hypervisor with multiple FreeRTOS instances on Zynqmp, as having duplicated TTCs can cause issues. I’d like to know how to choose the System Timer (TTC) used during context switching in Vitis 2022. I vaguely remember making some modifications in the past, but I can’t recall them now.

Hey @hite118, I apologize for the delay in getting a response to you.

Is this something that you still need assistance with, or have you figured out a solution to your problem?

If you still need help would you mind letting us know what processors you are using exactly? Additionally, if you can share a link to the project you’re working on that could help with getting you an answer!