Low level access to RISC-V processors

Jake Merdich 2042f3b645 [NFC] Fix typo 'suppoted' -> 'supported' %!s(int64=3) %!d(string=hai) anos
riscv-rt 2042f3b645 [NFC] Fix typo 'suppoted' -> 'supported' %!s(int64=3) %!d(string=hai) anos