We have designed our custom board for jetson agx xavier 8gb module and it is booting on custom carrier board. We have used DP0 as HDMI. Since the configuration is different compared to eval kit, we have modified the device tree(commented and modified the disp. dtsi as per the information given in other threads of forum). We could see the NVIDIA logo on display but after that the screen is blank. Can you please check and let us know the probable reason and solution for above problem.
M. J. K. Govind.