I've started with second point:).   I have created loader with driver for i8125. ./rploader.sh ext v1000-7.1.0-42661 add https://raw.githubusercontent.com/pocopico/rp-ext/master/r8125/rpext-index.json It's part of building log:   ############################################################################################################################################################## 100.0% [#] Extension redpill-misc index is already up to date [#] Updating redpill