One of our customer is using AGX Xavier module on a custom built Carrier board, and using costom built BSP which is based on 32.4.3. If I try to recreate the scenario, I am not having any issue in booting or even I am good with display everything.
But customer has this issue,can you please suggest on this:
After the board is done flashing I can see a configuration popup in my monitor that lets me configure my username.
The configuration manager performs some computations and then my monitor goes black. I wait and then reset the board. I see a bunch of commands in my monitor (black screen, white text). Then the screen remains black.
I connect the board and my laptop to my ethernet switch and disconnect everything else. I am able to find the ip address of the xavier module on carrier board.
After that I ssh into the elton and I am able to program and build in it normally with GPU support (but no gui/screen).
Then I create a backup image of the board with my programs and configurations.
Then I flash a new board.
After that I move the backup image I created to the bootloader directory under Linux_for_tegra. Then I flash the new board once again. It finishes flashing successfully.
From past experience we know that whenever we load a backup image there exist IP configuration issues due to different mac address from one board to another. Now we are stuck because we have no monitor or ethernet access.
I also tried getting into the board via serial console (not successfully).