RVVM - RetroBIOS

Type	libretro
Classification	Official ports
Source	https://github.com/LekKit/RVVM
Version	0.6-git
Profiled	2026-03-25
Cores	rvvm
Systems	riscv

3 files | 1 required, 2 optional | 2 in repo, 1 missing

fw_payload.bin required in repo

• Path: rvvm/fw_payload.bin
• Source: src/bindings/libretro/libretro.c:309-314, src/core/rvvm.c:625-632
• M-mode firmware loaded at 0x80000000. Typically OpenSBI with U-Boot payload (fw_payload.bin) or standalone (fw_jump.bin). Referenced by the bootrom= key in the .rvvm config.

Image optional in repo

• Path: rvvm/Image
• Source: src/bindings/libretro/libretro.c:316-318, src/core/rvvm.c:634-642
• S-mode kernel payload loaded at offset 0x200000 (rv64) or 0x400000 (rv32) from RAM base. Only needed with fw_jump.bin as bootrom. Referenced by the kernel= key in the .rvvm config.

machine.dtb optional missing standalone

• Path: rvvm/machine.dtb
• Source: src/main.c:214, src/core/rvvm.c:645-652
• Custom Flattened Device Tree. The core auto-generates a DTB based on machine configuration. The libretro binding does not parse a dtb= key in the .rvvm config, so this is only usable via the standalone CLI (-dtb flag).

Generated on 2026-09-14T09:03:10Z