build-firmware.yml

name: build-firmware

on:
  workflow_dispatch:

  push:
    branches:
      - main
    paths:
      - 'EPII_CM55M_APP_S/**'
      - 'we2_image_gen_local/**'
      - '.github/workflows/build-firmware.yml'

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      COMPILER_VERSION: '13.2.rel1'
    steps:
      - name: checkout repository
        uses: actions/checkout@v4

      # - name: cache compiler
      #   uses: actions/cache@v4
      #   id: cache-compiler
      #   with:
      #     path: "~/arm-gnu-toolchain-${{ env.COMPILER_VERSION }}-x86_64-arm-none-eabi"
      #     key: arm-gnu-toolchain-${{ env.COMPILER_VERSION }}-x86_64-arm-none-eabi
      
      # - name: setup compiler
      #   env:
      #     CACHE_HIT: ${{ steps.cache-compiler.outputs.cache-hit }}
      #   run: |
      #     if [[ "$CACHE_HIT" == "true" ]]; then
      #       echo "Cache hit, skip downloading compiler"
      #     else
      #       echo "Cache miss, downloading compiler"
      #       mkdir -p "~/arm-gnu-toolchain-${COMPILER_VERSION}-x86_64-arm-none-eabi" && \
      #       wget "https://developer.arm.com/-/media/Files/downloads/gnu/${COMPILER_VERSION}/binrel/arm-gnu-toolchain-${COMPILER_VERSION}-x86_64-arm-none-eabi.tar.xz" -O "~/arm-gnu-toolchain-${COMPILER_VERSION}-x86_64-arm-none-eabi.tar.xz" && \
      #       tar -xf "~/arm-gnu-toolchain-${COMPILER_VERSION}-x86_64-arm-none-eabi.tar.xz" -C "~/arm-gnu-toolchain-${COMPILER_VERSION}-x86_64-arm-none-eabi" --strip-components=1
      #     fi
      #     ls -l "~/arm-gnu-toolchain-${COMPILER_VERSION}-x86_64-arm-none-eabi/bin"

      - name: install compiler
        uses: carlosperate/arm-none-eabi-gcc-action@v1
        with:
          release: '13.2.Rel1'
        
      - name: build sscma
        run: |
          git submodule update --init --recursive && \
          cd EPII_CM55M_APP_S && \
          make --version && \
          make && \
          cd ..

      - name: generate firmware image
        run: |
          cp "EPII_CM55M_APP_S/obj_epii_evb_icv30_bdv10/gnu_epii_evb_WLCSP65/EPII_CM55M_gnu_epii_evb_WLCSP65_s.elf" "we2_image_gen_local/input_case1_secboot" && \
          cd we2_image_gen_local && \
          ./we2_local_image_gen project_case1_blp_wlcsp.json && \
          cd ..

      - name: upload artifact
        uses: actions/upload-artifact@v4
        with:
          path: we2_image_gen_local/output_case1_sec_wlcsp/output.img
          name: firmware-image