For those who don’t know, this repository eases the design of the SDx platforms for PYNQ users. It starts from scratch or from officially released overlays, performs some modifications, and generates new overlays with only a few necessary components.
https://github.com/yunqu/PYNQ-derivative-overlays
For example, using this repository, users can modify the base overlay for Pynq-Z1 board into an HDMI overlay which only consists of the video pipeline in the base overlay.
Optionally, users can continue to generate SDx platform using this repository.
There are make files for making the overlay, as well as making the SDx platform. For more information, please check the README.md file in the repository.