I have a question regarding TrustedFirmware-M. I am currently working on a project using BuildRoot for ARM architecture, and I aim to ensure compatibility with TrustedFirmware-M. However, I am encountering some issues with kernel compatibility.

From my understanding, in the BuildRoot menu, I need to specify a particular kernel and omit U-Boot, as TF-M includes only BL1 and BL2 stages.

Any assistance would be greatly appreciated.

Thank you!