Meta repo for initialising a RISC-V env
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sudo apt install binutils-riscv64-linux-gnu binutils-riscv64-unknown-elf gcc-riscv64-unknown-elf gcc-riscv64-linux-gnu cpp-riscv64-linux-gnu g++-riscv64-linux-gnu- Installs necessary toolchain packages for RISC-V architecture.
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sudo apt install opensbi u-boot- Installs OpenSBI and U-Boot, which are firmware/bootloader components for RISC-V. May not be available on all distros.
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wget --output-document dqib.zip https://gitlab.com/api/v4/projects/giomasce%2Fdqib/jobs/artifacts/master/download?job=convert_riscv64-virt- Downloads a zip file containing a project named dqib from GitLab.
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unzip dqib.zip- Unzips the downloaded zip file.
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cd dqib_riscv64-virt- Changes the current directory to dqib_riscv64-virt.
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qemu-system-riscv64 -machine 'virt' -cpu 'rv64' -smp sockets=1,cores=4,threads=1 -m 4G -device virtio-blk-device,drive=hd -drive file=image.qcow2,if=none,id=hd -device virtio-net-device,netdev=net -netdev user,id=net,hostfwd=tcp::2222-:22 -bios /usr/lib/riscv64-linux-gnu/opensbi/generic/fw_jump.elf -kernel /usr/lib/u-boot/qemu-riscv64_smode/uboot.elf -object rng-random,filename=/dev/urandom,id=rng -device virtio-rng-device,rng=rng -nographic -append "root=LABEL=rootfs console=ttyS0"- Executes QEMU to emulate a RISC-V machine with specific parameters, including CPU configuration, memory size, block device, network device, firmware, kernel, and boot parameters.