TonyMac32

Please provide logs/dmesg/ armbianmonitor -u output so we can have some idea of what if anything is going on in the kernel. If it's U-boot related and you have a serial UART for debug, that would also be helpful information.

Right. The C2 doesn't put as much effort into the Pi header compatibility as a lot of other boards. I haven't used one for GPIO partly for that reason. I need to add some of my other boards to this but: https://docs.google.com/spreadsheets/d/1dJq7MM1_zA5HtXywDMZ9HMKyPaNgGmkxnuz3wYuk4s8/edit?usp=sharing

I checked bluetooth recently, I'll have to look again.

https://github.com/torvalds/linux/blob/09688c0166e76ce2fb85e86b9d99be8b0084cdf9/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts#L294 all the GPIO on the headers should be there.

Didn't know this thing was ever going to see the light of day: https://www.aliexpress.com/item/Lichee-Pi-Zero-1GHz-Cortex-A7-512Mbit-DDR-Development-Board-Module-Mini-PC/32931418720.html I see the original board outline is still there, but it grew a bit of a waistline A valid question is why, and I'm not sure, nor will I buy it, just thought it interesting that it popped up. With complete kernel support for VDEC/VENC/ camera this is actually somewhat interesting, so maybe some people would like to play with it. I'm sure @Icenowy knows more than is humanly possible about the capabilities and whether it's worth talking about.