You might be interested in what Anton Blanchard has been up to with the power ISA soft cores, it seems like his work has spanned the bulk of the FPGA toolkits,

You might be interested in what Anton Blanchard has been up to with the power ISA soft cores, it seems like his work has spanned the bulk of the FPGA toolkits, and I think his latest is taped out for the SKY130 run. His work is also being adapted for an openBMC replacement, which would offer an opportunity to dust off some old Xzibit templates, so thats good. https://github.com/antonblanchard/microwatt https://github.com/antonblanchard/microwatt https://github.com/antonblanchard/chiselwatt https://github.com/antonblanchard/chiselwatt https://www.efabless.com/projects/29 https://www.efabless.com/projects/29 https://gitlab.raptorengineering.com/kestrel-collaboration/kestrel-litex/litex-boards/-/blob/master/README.md https://gitlab.raptorengineering.com/kestrel-collaboration/k...