openwrt/target/linux/armvirt
Hauke Mehrtens 722906d144 kernel: move CONFIG_F2FS_CHECK_FS to generic kernel config
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-10-11 16:38:16 +02:00
..
32 armvirt: Remove kernel 4.14 support 2020-03-12 09:27:31 +01:00
64 kernel: Move CONFIG_IONIC to generic kernel config 2020-08-10 23:58:58 +02:00
base-files/etc
image armvirt: fix overlay support by updating to f2fs/ext4 based overlays 2019-06-25 14:12:22 +00:00
config-4.19 kernel: move CONFIG_F2FS_CHECK_FS to generic kernel config 2020-10-11 16:38:16 +02:00
config-5.4 kernel: move CONFIG_F2FS_CHECK_FS to generic kernel config 2020-10-11 16:38:16 +02:00
Makefile treewide: remove maintainer variable from targets 2020-03-16 22:21:45 +01:00
README merge: targets: update image generation and targets 2017-12-08 19:41:18 +01:00

This is intended to be used with LEDE project to provide image for use with
QEMU ARM virt machine.

Run with qemu-system-arm

	# boot with initramfs embedded in
	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-zImage-initramfs

	# boot with accel=kvm
	qemu-system-arm -nographic -M virt,accel=kvm -cpu host -m 64 -kernel
	openwrt-armvirt-32-zImage-initramfs

	# boot with a separate rootfs
	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-zImage \
	  -drive file=openwrt-armvirt-32-root.ext4,format=raw,if=virtio -append 'root=/dev/vda rootwait'

	# boot with local dir as rootfs
	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-zImage \
	  -fsdev local,id=rootdev,path=root-armvirt/,security_model=none \
	  -device virtio-9p-pci,fsdev=rootdev,mount_tag=/dev/root \
	  -append 'rootflags=trans=virtio,version=9p2000.L,cache=loose rootfstype=9p'

Run with kvmtool

	# start a named machine
	lkvm run -k openwrt-armvirt-32-zImage -i openwrt-armvirt-32-rootfs.cpio --name armvirt0

	# start with virtio-9p rootfs
	lkvm run -k openwrt-armvirt-32-zImage -d root-armvirt/

	# stop "armvirt0"
	lkvm stop --name armvirt0

	# stop all
	lkvm stop --all

The multi-platform ARMv8 target can be used with QEMU:

	qemu-system-aarch64 -machine virt -cpu cortex-a57 -nographic \
		-kernel openwrt-armvirt-64-Image-initramfs \