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Diffstat (limited to 'target/linux/armvirt/README')
| -rw-r--r-- | target/linux/armvirt/README | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/target/linux/armvirt/README b/target/linux/armvirt/README deleted file mode 100644 index b4409f8f11..0000000000 --- a/target/linux/armvirt/README +++ /dev/null @@ -1,72 +0,0 @@ -This target generates images that can be used on ARM machines with EFI -support (e.g EDKII/TianoCore or U-Boot with bootefi). - -The kernel and filesystem images can also be used directly by QEMU: - -Run with qemu-system-arm - - # boot with initramfs embedded in - qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-generic-initramfs-kernel.bin - - # boot with accel=kvm - qemu-system-arm -nographic -M virt,accel=kvm -cpu host -m 64 -kernel - openwrt-armvirt-32-generic-initramfs-kernel.bin - - # boot with a separate rootfs - qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-generic-kernel.bin \ - -drive file=openwrt-armvirt-32-generic-ext4-rootfs.img,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-generic-kernel.bin \ - -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-generic-initramfs-kernel.bin \ - -With a EDKII or U-Boot binary for the QEMU ARM virtual machines, you can use these -images in EFI mode: - -32-bit: -gunzip -c bin/targets/armvirt/32/openwrt-armvirt-32-generic-ext4-combined.img.gz > openwrt-arm-32.img -qemu-system-arm -nographic \ - -cpu cortex-a15 -machine virt \ - -bios QEMU_EFI_32.fd \ - -smp 1 -m 1024 \ - -device virtio-rng-pci \ - -drive file=openwrt-arm-32.img,format=raw,index=0,media=disk \ - -netdev user,id=testlan -net nic,netdev=testlan \ - -netdev user,id=testwan -net nic,netdev=testwan - -64-bit: -gunzip -c bin/targets/armvirt/64/openwrt-armvirt-64-generic-ext4-combined.img.gz > openwrt-arm-64.img -qemu-system-aarch64 -nographic \ - -cpu cortex-a53 -machine virt \ - -bios QEMU_EFI_64.fd \ - -smp 1 -m 1024 \ - -device virtio-rng-pci \ - -drive file=openwrt-arm-64.img,format=raw,index=0,media=disk \ - -netdev user,id=testlan -net nic,netdev=testlan \ - -netdev user,id=testwan -net nic,netdev=testwan - -One can find EFI/BIOS binaries from: -- Compile mainline U-Boot for the QEMU ARM virtual machine (qemu_arm_defconfig/qemu_arm64_defconfig) -- From distribution packages (such as qemu-efi-arm and qemu-efi-aarch64 in Debian) -- Community builds, like retrage/edk2-nightly: https://retrage.github.io/edk2-nightly/ |