No DTB found for NVIDIA Jetson Orin Nano Engineering Reference Developer Kit Super!

[oleg.burmistr]

Hello, for the history:

Jetson nano dtb issues

Hello Experts I would like to ask two questions about DTS on Jetson platform. I updated the DTB partition by the flash.sh script, but the DTB files in the /boot (and /boot/dtb) folder on the file system were not updated. The flashed DTB file is actually working, but I want to know what the DTB file in /boot folder does. Is there any function like automatic recovery? I use this commend to flash dtb file # sudo ./flash.sh -r -k DTB jetson-nano-emmc mmcblk0p1. 2.I want to back up the DTB fil…

maybe there is somebody who it helps or know more about encryption and device tree: