MichaIng

Which Armbian image did you use exactly? Because we use the Armbian build system for our kernel packages as well, so it should be the same, unless you use a...

Which Armbian image did you test? And could you try to update the SPI bootloader via `dietpi-config` > Advanced Options > Update SPI bootloader? Probably the original bootloader has some...

Okay so no difference between vendor kernel sources (Linux 6.1) and mainline kernel sources (Linux 6.12). Good to know.

Hmm, so it broke between Linux 6.6 and Linux 6.12. I just compared the Linux 6.6 device tree from Xunlong sources with mainline 6.12: - https://github.com/orangepi-xunlong/linux-orangepi/blob/orange-pi-6.6-rk35xx/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b-v2.dts - https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/arch/arm64/boot/dts/rockchip/rk3566-orangepi-3b.dtsi (mainline uses...

This is weird, as of wiki, the DC input or the board is 5V (even that USB-C can serve 12V theoretically). Mainline Linux defines a 5V regulator, used as input...

Okay, serial console output would be helpful. This 12V vs 5V>3.3V regulator is the only relevant difference I could find in device trees, but changing something about input voltages is...

Oh another interesting report: https://forum.armbian.com/topic/33615-boot-from-nvme-no-hdmi-from-sd-card-ok Since you also mentioned "Black screen.", do you have a chance to check whether it otherwise booted, like whether it connects network?

Okay then it does not seem to boot at all. Could it be some power issue? You have a good 5V 3A or higher PSU? An NVMe SSD does draw...

Just in case, could you test that image based on latest bootloader and kernel? https://dietpi.com/downloads/images/testing/

I was researching a bit further about all this, and am now pretty certain that the defined PCIe regulator nodes `vcc3v3_pcie` (Xunlong image) and `vcc3v3_pcie30` (mainline/DietPi image) refer to the...