BigTreeTech CB2 no vendor config

[vk vk]

Hi all
i tried to compile BTT CB2 with bookworm and vendor kernel to get MPP and NPU working, but got that :
sha256sum: config/kernel/linux-rockchip64-vendor.config: No such file or directory

is it missed ? How to compile vendor kernel for MPP support?

thanks
 

[Igor]

25 minutes ago, vk vk said:

is it missed ?

 

https://github.com/armbian/build/blob/main/config/boards/bigtreetech-cb2.conf#L8

Nope. We don't support vendor kernel for other then 3588 and more recent.

 

25 minutes ago, vk vk said:

How to compile vendor kernel for MPP support?

 

We don't maintain vendor kernel for this hardware (nor any other 3566 AFAIK), so it might be some work and its all on you.

Mainline support is very mature, however I don't know about the status of specific features you are interested in. IMO its not worth going vendor route on this hw.

[vk vk]

features i looking for is a  MPP/NPU  - quite decent video encoders/processing/npu engine support, unfortunateli it still sticks to vendor 6.1.y kernel.