I am following the instructions provided from this Nvidia document to boot my Jetson Xavier AGX from EMMC to NVMe:
There are 10 steps listed to move the OS from EMMC to NVMe. I understand steps 1-9 completely and why I have to complete those steps. The last step, however, has me confused.
If I had to ask in one sentence what I would like to know, this is what I would ask:
What are the assumptions and steps required to satisfy the ability to complete step 10?
I did not see U-Boot anywhere in the changing boot process instructions until the very end.
I do not see any options to boot to the U-Boot command prompt when I flash the AGX board.
I would greatly appreciate it if somebody could clarify how to actually complete step 10.
I did see that the Nvidia documentation mentions U-Boot, but I don’t know how it fits in to this 10-step process.
Disclosure: I am using a carrier board from a different OEM than Nvidia. The flashing/booting process is the same, however, the debug serial port uses a different physical configuration from the Nvidia carrier board. I have to use a DB-9 serial to USB adapter to get a serial terminal. Also, the Jetson is running Nvidia L4T 32.4.3, in case that matters.