Hello, I’m using the Jetson Orin NX module mounted on a custom carrier board that we designed ourselves. I’ve already flashed Jetpack 6.2.1 onto it, then reset the board and read the UART debug log. However, the log stops at ‘[ 23.661608] Please wait for auto system configuration setup to complete…’. How can I proceed with the system configuration steps? I connected a Type-C cable to the Jetson Orin NX and accessed it via ‘/dev/ttyACM0’ using the command ‘sudo screen /dev/ttyACM0 115200’, but I see no output or interaction. What should I do?
Serial console should work. However, if this fails, you can make this step complete in the flash software itself (beware that this will have completed account setup every flash using the given information, so shipping to a customer might not be good after that unless you install new flash softare):
# From "Linux_for_Tegra/", prior to flash, on the host PC:
sudo ./tools/l4t_create_default_user.sh
It is kind of suspicious though that serial console shows nothing (even if something fails, then you should have at least seen a login prompt after hitting the enter key). What can happen, and might be valid for your case, is that the device tree needs to be changed if the carrier board layout changes. There are a number of pins which have multiple possible uses, and if the device tree doesn’t reflect that change, then that part of the carrier board is not going to function.
Thanks for your response. I bought a Jetson kit to connect a monitor, keyboard, and mouse for configuration. After that, I switched back to our custom board and everything is working fine now
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