Since last year bunch of phones are coming out with ARMv9A (Cortex X2, Cortex A710 and Cortex A510). Now the question is if there is any dev board with CoreSight debug port available?
The closest thing I could find was a MediaTek Dimensity 9000 dev kit and Snapdragon 8 Gen 1 Mobile Hardware Development Kit. But none of them has clear information about debug port.
So here I am asking two questions. What are existing dev boards (which hopefully come with Linux support) and which one of them come with CoreSight-DP port.
To clarify, what I mean with debug port is High Speed Serial Trace Port (HSSTP).
I am not aware of any publicly available boards. You may wish to use the AEM models that are available:https://developer.arm.com/downloads/-/arm-ecosystem-models