[Libre-soc-dev] daily kan-ban update 17nov2021

[Cesar Strauss]

Studying the Fetch Unit / Memory Bus interface (FetchUnitInterface and 
BareFetchUnit in src/soc/minerva/units/fetch.py) so I can plan how to 
write the Fetch pipeline unit.

Still playing with some toy pipelines to get the hang of the Pipeline API.

Cesar