A colleague of mine has been testing out all of the RISC-V chips he can get his hands on, including a few SiFive boards. He really likes them.
Check out his free book if you are interested in understanding SiFive's boards or RISC-V in general: Making a RISC-V Operating System using Rust (https://osblog.stephenmarz.com/)
Check out his free book if you are interested in understanding SiFive's boards or RISC-V in general: Making a RISC-V Operating System using Rust (https://osblog.stephenmarz.com/)