u-boot.yml

name: Build U-Boot for RB1

on:
  # allow manual runs
  workflow_dispatch:

# only need permission to read repository; implicitely set all other
# permissions to none
permissions:
  contents: read
  security-events: read  # This is required to handle authentication to our artifact publishing API

env:
  # where results will be posted/hosted
  FILESERVER_URL: https://quic-yocto-fileserver-1029608027416.us-central1.run.app
  # github runs are only unique per repository and may also be re-run; create a
  # build id for the current run
  BUILD_ID: ${{ github.repository }}-${{ github.run_id }}-${{ github.run_attempt }}

# cancel in progress builds for this workflow triggered by the same ref
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-u-boot-rb1:
    # for cross-builds
    runs-on: [self-hosted, qcom-u2404, amd64]
    # alternative for native builds, but overkill to do both
    #runs-on: [self-hosted, arm64, debbuilder]
    container:
      image: debian:trixie
      volumes:
        - /efs/qli/metaqcom/gh-runners/quic-yocto/downloads:/fileserver-downloads
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # make sure we have latest packages first, to get latest fixes, to avoid
      # an automated update while we're building, and to prevent version skews
      - name: Update OS packages
        run: |
          set -ux
          apt update
          apt -y upgrade
          apt -y full-upgrade

      - name: Build U-Boot Android boot image for RB1
        run: |
            set -ux
            # install build-dependencies
            apt -y install git crossbuild-essential-arm64 make bison flex bc \
                libssl-dev gnutls-dev xxd coreutils gzip mkbootimg
            scripts/build-u-boot-rb1.sh

      - name: Upload results to fileserver
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -ux
          # python3-requests is used by publish_aritfacts.py
          apt -y install python3-requests

          export BUILD_DIR="/fileserver-downloads/qcom-deb-images/u-boot-rb1-latest"
          mkdir -vp ${BUILD_DIR}
          cp -av \
              u-boot/u-boot-nodtb.bin.gz \
              u-boot/dts/upstream/src/arm64/qcom/qrb2210-rb1.dtb \
              u-boot/u-boot-nodtb.bin.gz-dtb \
              u-boot/u-boot.bin \
              u-boot/rb1-boot.img \
              u-boot/u-boot-cap.bin \
              u-boot/u-boot.cab \
              ${BUILD_DIR}
          # perhaps help NFS sync
          sync
          # instruct fileserver to publish this directory
          export URL="${FILESERVER_URL}/${BUILD_ID}/"
          .github/workflows/publish_artifacts.py
          echo Image available at: ${URL}