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openwrt/target/linux/armvirt
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Adrian Schmutzler cc501ab021 kernel: set WATCHDOG_CORE dependency in kmod-hwmon-sch5627 
For many target we have added CONFIG_WATCHDOG_CORE=y to the target
config due to the following error:

 Package kmod-hwmon-sch5627 is missing dependencies for the following
 libraries:
 watchdog.ko

However, actually the proper way appears to be setting the
dependency for the kmod-hwmon-sch5627 package, as the error message
demands.

Do this in this patch and remove the target config entries added
due to this issue.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
 		2020-08-24 14:09:11 +02:00
..
32
…
64 kernel: Move CONFIG_IONIC to generic kernel config 2020-08-10 23:58:58 +02:00
base-files/etc
…
image
…
Makefile
…
README
…
config-4.19 kernel: remove non-existant symbols 2020-04-13 22:40:19 +02:00
config-5.4 kernel: set WATCHDOG_CORE dependency in kmod-hwmon-sch5627 2020-08-24 14:09:11 +02:00

README 

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 \