I ported Debian 10 armhf using the Sunplus SP7021 Linux source code This is my first time working with embedded Linux so there may be some fixes needed
neofetch output on my board:
Available at:
https://drive.google.com/drive/folders/1JeRJUd32HbiuFf_lFjJqYcgvoY50_tkM?usp=sharing
NOTE: This image is for booting from MicroSD