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TDA4VM: UART Log Debugging on Safety Island (r5fss0_0) – TI-TDA4VM

Part Number: TDA4VM

Tool/software:

Hi TI Team,

We are currently using the TI-TDA4VM (J721) hardware and are working on bringing up FreeRTOS on the safety island core (r5fss0_0). We have followed the Hello World example using the MCU+ SDK (MCU-PLUS-SDK-AM64X Software development kit (SDK) | TI.com).

Observation:
After completing all required steps, including creating a symbolic link from the generated appimage_xip to /lib/firmware/j7-mcu-r5f0_0-fw, we are not seeing any UART output.

Query:
Could you please provide guidance on how to enable and view the UART logs for the r5fss0_0 core? Any documentation, checklist, or clarification on possible issues would be greatly appreciated.

Best regards,
Sayak