armvirt: merge arm64 as subtarget 64

[openwrt/staging/noltari.git] / target / linux / armvirt / README

diff --git a/target/linux/armvirt/README b/target/linux/armvirt/README
index e99038197eaa3338ff88bbf4684677f01456fc38..fba71a62f21160b4256e9b0d3d38cfd0e793cdbd 100644 (file)
--- a/target/linux/armvirt/README
+++ b/target/linux/armvirt/README
@@ -1,20 +1,21 @@
 This is intended to be used with LEDE project to provide image for use with
-QEMU arm-softmmu virt machine.
+QEMU ARM virt machine.
 
 Run with qemu-system-arm
 
        # boot with initramfs embedded in
-       qemu-system-arm -nographic -M virt -m 64 -kernel lede-armvirt-zImage-initramfs
+       qemu-system-arm -nographic -M virt -m 64 -kernel lede-armvirt-32-zImage-initramfs
 
        # boot with accel=kvm
-       qemu-system-arm -nographic -M virt,accel=kvm -cpu host -m 64 -kernel lede-armvirt-zImage-initramfs
+       qemu-system-arm -nographic -M virt,accel=kvm -cpu host -m 64 -kernel
+       lede-armvirt-32-zImage-initramfs
 
        # boot with a separate rootfs
-       qemu-system-arm -nographic -M virt -m 64 -kernel lede-armvirt-zImage \
-         -drive file=lede-armvirt-root.ext4,format=raw,if=virtio -append 'root=/dev/vda rootwait'
+       qemu-system-arm -nographic -M virt -m 64 -kernel lede-armvirt-32-zImage \
+         -drive file=lede-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 lede-armvirt-zImage \
+       qemu-system-arm -nographic -M virt -m 64 -kernel lede-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'
@@ -22,13 +23,18 @@ Run with qemu-system-arm
 Run with kvmtool
 
        # start a named machine
-       lkvm run -k lede-armvirt-zImage -i lede-armvirt-rootfs.cpio --name armvirt0
+       lkvm run -k lede-armvirt-32-zImage -i lede-armvirt-32-rootfs.cpio --name armvirt0
 
        # start with virtio-9p rootfs
-       lkvm run -k lede-armvirt-zImage -d root-armvirt/
+       lkvm run -k lede-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 lede-armvirt-64-Image-initramfs \