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86b50228c0
The SMC91X family is a ISA-age Ethernet controller.
I'm not particularly sure what it's doing in armvirt/64,
as it's unlikely there is a QEMU or real hardware configuration
that exists with it.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
(23.05/5.15 version of commit
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base-files | ||
image | ||
patches-5.15 | ||
config-5.15 | ||
Makefile | ||
modules.mk | ||
README |
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/