Workflow file for this run
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| name: Build Raspberry Pi OS App in QEMU | |
| on: [push] | |
| jobs: | |
| build: | |
| runs-on: ubuntu-24.04-arm | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Install QEMU and dependencies | |
| run: | | |
| sudo apt update | |
| sudo apt install -y qemu-system qemu-user-static binfmt-support libfdt-dev | |
| - name: Install dtmerge tool | |
| run: | | |
| git clone https://github.com/raspberrypi/utils.git | |
| cd utils/dtmerge | |
| cmake . | |
| make | |
| sudo make install | |
| - name: Download and Prepare Raspberry Pi OS Image | |
| run: | | |
| wget -q https://downloads.raspberrypi.org/raspios_lite_arm64_latest -O rpi-os.img.xz | |
| xz -d rpi-os.img.xz | |
| fdisk -l rpi-os.img | |
| sudo mkdir boot | |
| sudo mount -o loop,offset=4194304 rpi-os.img boot | |
| cp boot/kernel8.img kernel8.img | |
| cp boot/bcm2710-rpi-3-b-plus.dtb custom.dtb | |
| dtmerge custom.dtb merged.dtb - uart0=on | |
| mv merged.dtb custom.dtb | |
| dtmerge custom.dtb merged.dtb boot/overlays/disable-bt.dtbo | |
| mv merged.dtb custom.dtb | |
| sudo touch boot/ssh | |
| echo 'pi:$6$uQd.Z0f45vuTlnIM$fH2KnG/2zM/c7oQNYKf/VOhqPlkR82IFNIjmDWftvrmw/K1XPLNJVMvWgmqq0iMjn9dd7gfJAl2tM5e8vgiu8/' | sudo tee boot/userconf.txt > /dev/null | |
| echo -e "\ndtoverlay=disable-bt\ndtparam=uart0=on" | sudo tee -a boot/config.txt > /dev/null | |
| sudo umount boot | |
| qemu-img resize rpi-os.img 8g | |
| - name: Run Raspberry Pi OS with QEMU | |
| run: | | |
| qemu-system-aarch64 \ | |
| -machine raspi3b \ | |
| -cpu cortex-a72 \ | |
| -smp 4 -m 1G \ | |
| -kernel kernel8.img \ | |
| -dtb custom.dtb \ | |
| -drive "file=rpi-os.img,format=raw,index=0,if=sd" \ | |
| -append "rw earlyprintk loglevel=8 console=ttyAMA0,115200 dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootdelay=1" \ | |
| -device usb-net,netdev=net0 -netdev user,id=net0,hostfwd=tcp::5555-:22 \ | |
| -display none \ | |
| -daemonize | |
| until nc -z localhost 5555; do | |
| echo "Waiting for QEMU to be ready..." | |
| sleep 5 | |
| done | |
| echo "QEMU is ready!" | |
| sshpass -p "raspberry" ssh -o StrictHostKeyChecking=no -p 5555 pi@localhost "ls /" | |
| - name: Build project inside Raspberry Pi OS | |
| run: | | |
| sshpass -p "raspberry" ssh -o StrictHostKeyChecking=no -p 5555 pi@localhost "sudo apt update && sudo apt install -y cmake build-essential" | |
| sshpass -p "raspberry" scp -r . pi@localhost:~/project | |
| sshpass -p "raspberry" ssh -o StrictHostKeyChecking=no -p 5555 pi@localhost "ls ~/project" | |
| sshpass -p "raspberry" ssh -o StrictHostKeyChecking=no -p 5555 pi@localhost "cd project && mkdir build && cd build && cmake .. && make -j$(nproc)" |