Thanks let me try that

Agreed. A check if the package is installed (and if not install it beforehand) would be sufficient too. PRs to fix this are highly appreciated. https://github.com/armbian/build/blob/main/packages/bsp/common/usr/bin/armbian-install

I suggest to retry later

I suggest to build desktop images with code { font-family: Consolas,"courier new"; color: crimson; background-color: rgba(0, 0, 0, 0.2); padding: 2px; font-size: 105%; } ENABLE_EXTENSIONS=mesa-vpu to have necessary stuff built-in automatically.

We're aware that our documentation isn't great (also about adding new hw: https://docs.armbian.com/Process_Contribute/#adding-a-new-board) but it is hard to find time for such tasks when we're crowded with other stuff already. The file extension defines a boards support status. https://docs.armbian.com/User-Guide_Board-Support-Rules/ Anyone can add .csc boards. For dts files we have dedicated folders to avoid having a patch necessary for them: https://github.com/armbian/build/tree/main/patch/kernel/archive/rockchip64-6.12/dt https://github.com/armbian/build/tree/main/patch/kernel/archive/rockchip64-6.18/dt