run:
	@echo root/openEuler12#$
	qemu-system-riscv64 \
		-nographic \
		-machine virt \
		-smp 2 \
		-m 2G \
		-bios u-boot-spl \
		-rtc base=localtime \
		-device loader,file=u-boot.itb,addr=0x80200000 \
		-drive file=oe-rv-rv64g-30G.qcow2,format=qcow2,id=hd0 \
		-device virtio-blk-device,drive=hd0 \
		-device virtio-net-device,netdev=usernet \
		-netdev user,id=usernet,hostfwd=tcp::12055-:22

run-old:
	qemu-system-riscv64 \
		-machine virt \
		-nographic \
		-smp 8 \
		-m 8G \
		-drive file=oe-rv-rv64g-30G.qcow2,format=qcow2,id=hd0 \
		-device virtio-blk-device,drive=hd0 \
		-netdev user,id=usernet,hostfwd=tcp::12055-:22 \
		-device virtio-net-device,netdev=usernet \
		-append 'root=/dev/vda1 systemd.default_timeout_start_sec=600 selinux=0  rw highres=off console=ttyS0 mem=4096M earlycon' \
		-kernel fw_payload.elf