@minute I found something out of interest, no idea how quick this will be, but I asked a question from the Microwatt github repo…
These are the links I was given…
https://www.phoronix.com/scan.php?page=news_item&px=OpenPOWER-Microwatt-Fab
https://archive.fosdem.org/2021/schedule/event/switchtoopenpowerhardware/attachments/slides/4607/export/events/attachments/switchtoopenpowerhardware/slides/4607/Fosdem_2021_Switch_OH_PowerArchitecture.pdf
https://www.powerpc-notebook.org/
Curious if you or anyone else has seen all of these.
Seems someday it could be a good option