To enable RISC-V you need GRUB 2.06 plus this series:
[PATCH v2 0/7] Add LoadFile2 and riscv Linux loader https://lists.gnu.org/archive/html/grub-devel/2021-06/msg00006.html
To enable RISC-V you need GRUB 2.06 plus this series:
[PATCH v2 0/7] Add LoadFile2 and riscv Linux loader /lists. gnu.org/ archive/ html/grub- devel/2021- 06/msg00006. html
https:/