qemu-riscv-freebsd

gistfile1.txt

Install required packages

sudo pkg install opensbi u-boot-qemu-riscv64 qemu
Note: emulators/qemu-devel also works.

Download FreeBSD/RISC-V virtual machine image

fetch https://download.freebsd.org/ftp/snapshots/VM-IMAGES/14.0-CURRENT/riscv64/Latest/FreeBSD-14.0-CURRENT-riscv-riscv64.raw.xz
xz --decompress FreeBSD-14.0-CURRENT-riscv-riscv64.raw.xz
Optionally, extend the image using truncate(1). The root filesystem will grow to fill the free space upon first boot.

truncate -s 10G FreeBSD-14.0-CURRENT-riscv-riscv64.raw
Boot image in QEMU
Spawn a VM with 2 CPUs and 2GB of memory:

qemu-system-riscv64 -machine virt -m 2048M -smp 2 -nographic \
    -bios /usr/local/share/opensbi/lp64/generic/firmware/fw_jump.elf \
    -kernel /usr/local/share/u-boot/u-boot-qemu-riscv64/u-boot.bin \
    -drive file=FreeBSD-14.0-CURRENT-riscv-riscv64.raw,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 \
    -netdev user,id=net0,ipv6=off,hostfwd=tcp::8022-:22 -device virtio-net-device,netdev=net0