Trigger build #1
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| name: Pi kernel build tests | |
| on: | |
| pull_request: | |
| paths-ignore: | |
| - '.github/**' | |
| branches: [ "rpi-*" ] | |
| push: | |
| paths-ignore: | |
| - '.github/**' | |
| branches: [ "rpi-*" ] | |
| workflow_dispatch: | |
| env: | |
| NUM_JOBS: 3 | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| include: | |
| - name: bcm2711 | |
| arch: arm | |
| defconfig: bcm2711_defconfig | |
| kernel: kernel7l | |
| - name: bcm2711_arm64 | |
| arch: arm64 | |
| defconfig: bcm2711_defconfig | |
| kernel: kernel8 | |
| - name: bcm2712 | |
| arch: arm64 | |
| defconfig: bcm2712_defconfig | |
| kernel: kernel_2712 | |
| steps: | |
| - name: Update install | |
| run: | |
| sudo apt-get update | |
| - name: Install toolchain | |
| run: | |
| if [[ "${{matrix.arch}}" == "arm64" ]]; then | |
| sudo apt-get install gcc-aarch64-linux-gnu; | |
| else | |
| sudo apt-get install gcc-arm-linux-gnueabihf; | |
| fi | |
| timeout-minutes: 5 | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 1 | |
| clean: true | |
| - name: Apply RT patch | |
| run: | | |
| wget -O- https://mirrors.edge.kernel.org/pub/linux/kernel/projects/rt/6.6/patch-6.6.30-rt30.patch.gz | \ | |
| gunzip -c | patch -p1 | |
| - name: Build kernel ${{matrix.name}} | |
| run: | | |
| mkdir ${{github.workspace}}/build | |
| export ARCH=${{matrix.arch}} | |
| if [[ "$ARCH" == "arm64" ]]; then | |
| export CROSS_COMPILE=aarch64-linux-gnu- | |
| export DTS_SUBDIR=broadcom | |
| export IMAGE=Image.gz | |
| else | |
| export CROSS_COMPILE=arm-linux-gnueabihf- | |
| export DTS_SUBDIR=broadcom | |
| export IMAGE=zImage | |
| fi | |
| make O=${{github.workspace}}/build ${{matrix.defconfig}} | |
| scripts/config --file ${{github.workspace}}/build/.config --set-val CONFIG_WERROR y | |
| scripts/config --file ${{github.workspace}}/build/.config --set-val PREEMPT n | |
| scripts/config --file ${{github.workspace}}/build/.config --set-val PREEMPT_RT y | |
| make O=${{github.workspace}}/build -j ${{env.NUM_JOBS}} $IMAGE modules dtbs | |
| mkdir -p ${{github.workspace}}/install/boot/overlays | |
| make O=${{github.workspace}}/build INSTALL_MOD_PATH=${{github.workspace}}/install modules_install | |
| cp ${{github.workspace}}/build/arch/${ARCH}/boot/dts/${DTS_SUBDIR}/*.dtb ${{github.workspace}}/install/boot/ | |
| cp ${{github.workspace}}/build/arch/${ARCH}/boot/dts/overlays/*.dtb* ${{github.workspace}}/install/boot/overlays/ | |
| cp ${{github.workspace}}/arch/${ARCH}/boot/dts/overlays/README ${{github.workspace}}/install/boot/overlays/ | |
| cp ${{github.workspace}}/build/arch/${ARCH}/boot/$IMAGE ${{github.workspace}}/install/boot/${{matrix.kernel}}.img | |
| - name: Tar build | |
| run: tar -cvf ${{matrix.name}}_build.tar -C ${{github.workspace}}/install . | |
| - name: Upload results | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: ${{matrix.name}}_build | |
| path: ${{matrix.name}}_build.tar | |
| retention-days: 90 |