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diff --git a/md/index.md b/md/index.md index cfb2f33..d431024 100644 --- a/md/index.md +++ b/md/index.md @@ -6,7 +6,8 @@ title: Writeup page <!-- Test [AM modulation](writeup/am_modulation.md)--> -[BladeRF quick guide](writeup/bladerf_quick_guide.md) +[QEMU ARM64](writeup/qemu_arm64.md) +[BladeRF quick guide](writeup/bladerf_quick_guide.md) [Writing linux mount utility](writeup/writing_linux_mount_utility.md) [Naive FFT implementation in C](writeup/naive_fft_implementation_in_c.md) [Web assembly audio with fir filter](writeup/web_assembly_audio_with_fir_filter.md) diff --git a/md/writeup/qemu_arm64.md b/md/writeup/qemu_arm64.md new file mode 100644 index 0000000..244319c --- /dev/null +++ b/md/writeup/qemu_arm64.md @@ -0,0 +1,102 @@ +title:Qemu ARM64 +keywords:arm64,linux,kernel,initrd + +# Qemu ARM64 + +How to run QEMU with various ARM64 images. +Not covering full blown support of each distribution. Goal is just to get to Linux shell +and no more further at this stage. + +## Run Ubuntu Image + +```bash +wget -c https://cdimage.ubuntu.com/releases/22.04/release/ubuntu-22.04.3-live-server-arm64.iso +``` + + +## Run Debian Image + +```bash +wget -c http://http.us.debian.org/debian/dists/bookworm/main/installer-arm64/current/images/netboot/debian-installer/arm64/initrd.gz +wget -c http://http.us.debian.org/debian/dists/bookworm/main/installer-arm64/current/images/netboot/debian-installer/arm64/linux +``` + +Prepare qemu empty hdd image + +```bash +qemu-img create -f qcow2 hda.qcow2 5G +``` + +Boot image and follow installation steps. That will install Debian ARM64 distribution + +```bash +qemu-system-aarch64 -M virt -m 1024 -cpu cortex-a53 \ + -kernel linux \ + -initrd initrd.gz \ + -drive if=none,file=hda.qcow2,format=qcow2,id=hd \ + -device virtio-blk-pci,drive=hd \ + -netdev user,id=mynet \ + -device virtio-net-pci,netdev=mynet \ + -nographic -no-reboot +``` + +get guestfs-tools to make below commands work [https://libguestfs.org/](https://libguestfs.org/) + +find vmlinuz and initrd names in /boot directory + +``` +virt-ls -a hda.qcow2 /boot +virt-copy-out -a hda.qcow2 /boot/vmlinuz-6.1.0-12-arm64 /boot/initrd.img-6.1.0-12-arm64 . +``` + +Boot qemu with installed debian arm64 image + +``` +qemu-system-aarch64 -M virt -m 1024 -cpu cortex-a53 \ + -kernel vmlinuz-6.1.0-12-arm64 \ + -initrd initrd.img-6.1.0-12-arm64 \ + -append 'root=/dev/vda2' \ + -drive if=none,file=hda.qcow2,format=qcow2,id=hd \ + -device virtio-blk-pci,drive=hd \ + -netdev user,id=mynet \ + -device virtio-net-pci,netdev=mynet \ + -nographic +``` + + + +## Run virt + +Qemu contains configuration to run non existent machine called virt that suppose to be run with virtual machines. + +```bash +``` + +## Under ArchLinux + +Install all qemu packages with + +```bash +pacman -S qemu-full +``` + + + + + +## Links +1. [/writeup/qemu_usage.md](/writeup/qemu_usage.md) +2. [https://www.qemu.org/docs/master/system/target-arm.html](https://www.qemu.org/docs/master/system/target-arm.html) +3. [https://futurewei-cloud.github.io/ARM-Datacenter/qemu/how-to-launch-aarch64-vm/](https://futurewei-cloud.github.io/ARM-Datacenter/qemu/how-to-launch-aarch64-vm/) +4. [https://wiki.debian.org/Arm64Qemu](https://wiki.debian.org/Arm64Qemu) +5. [https://gist.github.com/oznu/ac9efae7c24fd1f37f1d933254587aa4](https://gist.github.com/oznu/ac9efae7c24fd1f37f1d933254587aa4) +6. [https://medium.com/@kiky.tokamuro/creating-initramfs-5cca9b524b5a](https://medium.com/@kiky.tokamuro/creating-initramfs-5cca9b524b5a) +7. [https://translatedcode.wordpress.com/2017/07/24/installing-debian-on-qemus-64-bit-arm-virt-board/](https://translatedcode.wordpress.com/2017/07/24/installing-debian-on-qemus-64-bit-arm-virt-board/) +8. [https://archlinuxarm.org/platforms/armv8/generic](https://archlinuxarm.org/platforms/armv8/generic) +9. [https://github.com/niw/TinyLinux](https://github.com/niw/TinyLinux) +10. [https://cs4118.github.io/dev-guides/debian-kernel-compilation.html](https://cs4118.github.io/dev-guides/debian-kernel-compilation.html) +11. [https://developer.ibm.com/articles/l-initrd/](https://developer.ibm.com/articles/l-initrd/) +12. [https://wiki.archlinux.org/title/mkinitcpio](https://wiki.archlinux.org/title/mkinitcpio) +13. https://www.ibm.com/docs/en/zos/2.4.0?topic=codes-exit-status-usrsbininit +14. https://access.redhat.com/solutions/24029 +15. [http://phwl.org/2022/qemu-aarch64-debian/](http://phwl.org/2022/qemu-aarch64-debian/)
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