[FEATURE]: Open-source CPU targets #273
Description
What is the problem?
Running ZKVMs on FPGA hardware.
Idosyncratic RISC-V specifications and implementations serving as moats around users.
What do you want to happen?
To be able to run a ZKVM on any of the following open-source CPUs targets.
Existing alternatives
Are any of the following open-source CPUs targets for nexus?
Specifically, should I ever expect that nexus will run on, say, the Berkeley/SiFive Rocket rv32ima, etc
- Berkeley/SiFive Rocket - https://github.com/chipsalliance/rocket-chip
- Bluespec Flute - https://github.com/bluespec/Flute
- OpenHardware Group CVA6 - https://github.com/openhwgroup/cva6.git (a.k.a. ETH Zurich Ariane)
- PicoRV32 - https://github.com/YosysHQ/picorv32/tree/main
Additional notes
- None at this time.