How to add support for LiteX Framework for USRP devices?

[ohault]

The goal of this ticket is to list all the point to implement for each USRP devices how to add support for LiteX Framework based project?

This is a very important next step for Etthus Research open source support and initiatives.

I would suggest to start with this family of USRP devices.

https://kb.ettus.com/B200/B210/B200mini/B205mini