@Nick A TY very much for your reply, I've managed to create my first build but I am a bit confused because it made an IMG with a FAT32 boot partition, is it right or did I miss something?

try DIY image with this pr on top of main: https://github.com/armbian/build/pull/9626

After many weeks of research, testing and debugging I managed to put together an Unofficial Armbian Linux build for LinknLink iSG Box SE. Version: v26.05 Rolling Kernel: 6.1.115-vendor-rk35xx Flashed and booting from eMMC. All hardware working and tested, including Ethernet, WiFi and Bluetooth. Source, build and flashing instructions here https://github.com/luisdosreis/linknlink-isg-box-se-armbian If anyone is interested I can share a test image ready to be flashed or you can (and should) build it yourselves. I plan to add a Home Assistant flavor to the build system in the future.

Yes, the device is working now. Check the forum manjaro, they put kernel from sunxi and working now.

hello i have a new sbc board cubie a5e 1GB Ram starting via sdcard 32GB and tried to boot it with armbian cli image. Very early while the boards stuck with: RADXA Cubie A5E 1GB RAM Armbian CLI stuck while uboot via sdcard seems to be an issue with the uboot which hangs very early. With original debian image from radxa the board is b ooting and running. But i intend to use the armbian version with newer debian and kernel. What can i do? Regards Rolf