Hi there, yesterday I tried to use nand install skript tool to move the content from my sd card on odroid n2 to emmc card for booting and using emmc card only. The process itself worked and the content of the sd cards was moved, but after unplugging sd card and plugging emmc card the boot process is not starting and nothing is shown on the hdmi monitor. I compared the /boot filesystems and both are identically. I checked the "armbianEnv.txt" file and it is ok for the new uuid of the emmc card.
@Franky66 did you manage to boot from eMMC when flashing it directly there? I'm not able to get the recent Odroid N2 Bullseye image to boot from eMMC at all, regardless which way. Doing the exactly same on SD card works fine. I also tried it with a custom image build, installing the Armbian "current" kernel package (Linux 5.10.123) and flashing respective U-Boot via write_uboot_platform: Fails the same way when flashing to eMMC, works from SD card. Here is the log from serial console: