Hey! Got it up and running - I have an Armbian SD card image based on the source trees found on https://github.com/orangepi-xunlong. Since I am a newbie to Armbian, please accept my apologies for beginner errors. Here's what I currently got on my UART:
root@orangepirv2:~# uname -a
Linux orangepirv2 6.6.63-current-ky #1 SMP PREEMPT Tue Mar 18 02:29:27 UTC 2025 riscv64 GNU/Linux
root@orangepirv2:~# cat /etc/os-release
PRETTY_NAME="Armbian-unofficial 26.02.0-trunk trixie"
NAME="Debian GN
Have uploaded a new "edge" image for RV2 for testing. This time, wifi works. "current" image is the same. If you want to test, go to https://privat-in.de and grab Downloads. If you want to compile, clone https://github.com/sven-ola/armbian-build/tree/orangepi-rv2 and run
Edit: forget to activate Mediatek wifi drivers as well. Also merged current Armbian/main. Uploaded again.
LG // Sven-Ola