Update gds.yaml #48
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| # TODO steps for each type | |
| name: gds | |
| on: | |
| push: | |
| workflow_dispatch: | |
| jobs: | |
| gds: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: checkout repo | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - name: Set up environment variables | |
| shell: bash | |
| env: | |
| FLOW: openlane2 | |
| run: | | |
| # REMINDER: When updating the OpenLane version do not forget to change the PDKs used for | |
| # other actions in this repository precheck/action.yml, gl_test/action.yml, | |
| # and eqy_test/action.yml | |
| # PDK_VERSION=cd1748bb197f9b7af62a54507de6624e30363943 | |
| cat << EOF >> $GITHUB_ENV | |
| OPENLANE_TAG=2024.04.22 | |
| OPENLANE_IMAGE_NAME=efabless/openlane:2024.04.22 | |
| OPENLANE_ROOT=/home/runner/openlane | |
| OPENLANE2_TAG=2.0.8 | |
| PDK_ROOT=/home/runner/pdk | |
| PDK=sky130A | |
| FLOW=$FLOW | |
| EOF | |
| echo "FLOW_ARG=--openlane2" >> $GITHUB_ENV | |
| # Install packages for 'Render PNG from GDS' step: | |
| - name: Install prerequisites | |
| uses: awalsh128/cache-apt-pkgs-action@latest | |
| with: | |
| packages: librsvg2-bin pngquant # librsvg2-bin for rsvg-convert; pngquant for heavy PNG compression. | |
| version: tt09 # I think naming a version builds a reusable packages cache for that name. | |
| - name: Checkout tt-support-tools repo | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: "TinyTapeout/tt-support-tools" | |
| path: tt | |
| ref: "tt09" | |
| - name: Setup python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.11' | |
| cache: 'pip' # caching pip dependencies | |
| - name: Install tt-support-tools dependencies | |
| shell: bash | |
| run: pip install -r tt/requirements.txt | |
| - name: Fetch verilog and build config | |
| shell: bash | |
| run: ./tt/tt_tool.py --create-user-config $FLOW_ARG | |
| - name: Install OpenLane | |
| shell: bash | |
| run: pip install openlane==$OPENLANE2_TAG | |
| - name: Make GDS with OpenLane | |
| shell: bash | |
| run: | | |
| TOP_MODULE=$(./tt/tt_tool.py --print-top-module --openlane2) | |
| pip install gdspy gdstk | |
| ./tt/tt_tool.py --harden --openlane2 | |
| cp runs/wokwi/final/gds/* gds/final/ | |
| cp runs/wokwi/final/mag/* mag/final/ | |
| cp runs/wokwi/final/lef/* lef/final/ | |
| - uses: cachix/install-nix-action@v18 | |
| with: | |
| nix_path: nixpkgs=channel:nixos-unstable | |
| - name: Post-process Pure Art Design | |
| uses: workflow/nix-shell-action@v3 | |
| env: | |
| PDK_ROOT: /home/runner/pdk | |
| PDK: sky130A | |
| PURE_ART: 1 | |
| MACRO_NAME: ttlogo | |
| TOP_NAME: tt_um_macro_test_wrapper | |
| with: | |
| packages: magic-vlsi | |
| script: | | |
| magic -noconsole -dnull ./tcl/place_power_pins.tcl | |
| - name: Copy submission files | |
| shell: bash | |
| run: cp {gds,lef}/final/${TOP_MODULE}.* tt_submission/ | |
| - name: Show build files (for debugging) | |
| shell: bash | |
| run: find runs/wokwi/ | |
| - name: Show submission build files (for debugging) | |
| shell: bash | |
| run: find tt_submission/ | |
| precheck: | |
| needs: gds | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Run Tiny Tapeout Precheck | |
| uses: TinyTapeout/tt-gds-action/precheck@tt09 | |
| viewer: | |
| needs: gds | |
| runs-on: ubuntu-latest | |
| permissions: | |
| pages: write # to deploy to Pages | |
| id-token: write # to verify the deployment originates from an appropriate source | |
| steps: | |
| - uses: TinyTapeout/tt-gds-action/viewer@tt09 |