Update workflow file (2).
diff --git a/.github/workflows/user_project_ci.yml b/.github/workflows/user_project_ci.yml
index 146a849..8b39366 100644
--- a/.github/workflows/user_project_ci.yml
+++ b/.github/workflows/user_project_ci.yml
@@ -25,6 +25,9 @@
       - name: Export OPENLANE ROOT
         run: echo "OPENLANE_ROOT=/home/runner/work/caravel_user_project/openlane" >> $GITHUB_ENV
 
+      - name: Export PDK
+        run: echo "PDK=gf180mcuC" >> $GITHUB_ENV
+
       - name: Install dependencies
         run: |
           sudo mkdir -p ${{ env.PDK_ROOT }}
@@ -43,98 +46,7 @@
           name: pdk-tarball
           path: /tmp/pdk.tar
 
-  user_project_flow_sky130A:
-    timeout-minutes: 720
-    runs-on: ubuntu-latest
-    needs: [pdk]
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Export PDK ROOT
-        run: echo "PDK_ROOT=/home/runner/work/pdk" >> $GITHUB_ENV
-
-      - name: Export PDK PATH
-        run: echo "PDKPATH=/home/runner/work/pdk/sky130A" >> $GITHUB_ENV
-
-      - name: Export PDK
-        run: echo "PDK=sky130A" >> $GITHUB_ENV
-
-      - name: Export OPENLANE ROOT
-        run: echo "OPENLANE_ROOT=/home/runner/work/caravel_user_project/openlane" >> $GITHUB_ENV
-
-      - name: Download PDK Tarball
-        uses: actions/download-artifact@v2
-        with:
-          name: pdk-tarball
-          path: /tmp
-
-      - name: Unpack PDK Tarball
-        run: |
-          sudo mkdir -p ${{ env.PDK_ROOT }}
-          sudo chown -R $USER:$USER ${{ env.PDK_ROOT }}
-          tar -xf /tmp/pdk.tar -C $PDK_ROOT .
-
-      - name: Install dependencies
-        run: |
-          make install
-          make install_mcw
-          make openlane
-          make simenv
-
-      - name: Harden using Openlane
-        run: |
-          make user_proj_example
-          make user_project_wrapper
-
-      - name: run precheck
-        run: |
-          export INPUT_DIRECTORY=$(pwd)
-          export PRECHECK_ROOT=$INPUT_DIRECTORY/mpw_precheck
-          export OUTPUT_DIRECTORY=$INPUT_DIRECTORY/mpw_precheck_result
-          export OUTPUT=$OUTPUT_DIRECTORY/logs/precheck.log
-          export PDKPATH=$PDK_ROOT/sky130A
-
-          git clone --depth=1 -b mpw-7d https://github.com/efabless/mpw_precheck.git
-
-          docker run -v "$PRECHECK_ROOT":"$PRECHECK_ROOT" -v "$INPUT_DIRECTORY":"$INPUT_DIRECTORY" -v "${{ env.PDK_ROOT }}":"${{ env.PDK_ROOT }}" -e INPUT_DIRECTORY="$INPUT_DIRECTORY" -e PDK_ROOT="${{ env.PDK_ROOT }}" -e PDKPATH="${{ env.PDKPATH }}" -u $(id -u "$USER"):$(id -g "$USER") efabless/mpw_precheck:latest bash -c "cd $PRECHECK_ROOT; python3 mpw_precheck.py --input_directory $INPUT_DIRECTORY --pdk_path ${{ env.PDKPATH }} --output_directory $OUTPUT_DIRECTORY license makefile consistency xor magic_drc klayout_beol klayout_feol klayout_met_min_ca_density klayout_offgrid klayout_pin_label_purposes_overlapping_drawing klayout_zeroarea"
-
-          cnt=$(grep -c "All Checks Passed" "$OUTPUT")
-          if ! [[ $cnt ]]; then cnt=0; fi
-          if [[ $cnt -eq 1 ]]; then exit 0; fi
-          exit 2
-      
-      - name: upload failure logs
-        if: failure()
-        uses: actions/upload-artifact@v2
-        with:
-          name: error
-          path: |
-            /home/runner/work/caravel_user_project/caravel_user_project/mpw_precheck_result/logs/*
-
-      - name: Run DV RTL tests
-        run: |
-          make verify-io_ports-rtl 
-          make verify-la_test1-rtl 
-          make verify-la_test2-rtl 
-          make verify-mprj_stimulus-rtl 
-          make verify-wb_port-rtl
-
-      - name: Run DV GL tests
-        run: |
-          make verify-io_ports-gl 
-          make verify-la_test1-gl 
-          make verify-la_test2-gl 
-          make verify-mprj_stimulus-gl 
-          make verify-wb_port-gl
-
-  user_project_flow_sky130B:
-    timeout-minutes: 720
+  user_project_flow_gf180mcuC:
     runs-on: ubuntu-latest
     needs: [pdk]
     steps:
@@ -153,7 +65,7 @@
         run: echo "PDKPATH=/home/runner/work/pdk/sky130B" >> $GITHUB_ENV
 
       - name: Export PDK
-        run: echo "PDK=sky130B" >> $GITHUB_ENV
+        run: echo "PDK=gf180mcuC" >> $GITHUB_ENV
 
       - name: Export OPENLANE ROOT
         run: echo "OPENLANE_ROOT=/home/runner/work/caravel_user_project/openlane" >> $GITHUB_ENV
@@ -179,7 +91,7 @@
 
       - name: Harden using Openlane
         run: |
-          make user_proj_example
+          make wrapped_as2650
           make user_project_wrapper
 
       - name: run precheck
@@ -189,7 +101,7 @@
           export OUTPUT_DIRECTORY=$INPUT_DIRECTORY/mpw_precheck_result
           export OUTPUT=$OUTPUT_DIRECTORY/logs/precheck.log
 
-          git clone --depth=1 -b mpw-7d https://github.com/efabless/mpw_precheck.git
+          git clone --depth=1 -b gfmpw-0d https://github.com/efabless/mpw_precheck.git
 
           docker run -v "$PRECHECK_ROOT":"$PRECHECK_ROOT" -v "$INPUT_DIRECTORY":"$INPUT_DIRECTORY" -v "${{ env.PDK_ROOT }}":"${{ env.PDK_ROOT }}" -e INPUT_DIRECTORY="$INPUT_DIRECTORY" -e PDK_ROOT="${{ env.PDK_ROOT }}" -e PDKPATH="${{ env.PDKPATH }}" -u $(id -u "$USER"):$(id -g "$USER") efabless/mpw_precheck:latest bash -c "cd $PRECHECK_ROOT; python3 mpw_precheck.py --input_directory $INPUT_DIRECTORY --pdk_path ${{ env.PDKPATH }} --output_directory $OUTPUT_DIRECTORY license makefile consistency xor magic_drc klayout_beol klayout_feol klayout_met_min_ca_density klayout_offgrid klayout_pin_label_purposes_overlapping_drawing klayout_zeroarea"
 
@@ -205,20 +117,3 @@
           name: error
           path: |
             /home/runner/work/caravel_user_project/caravel_user_project/mpw_precheck_result/logs/*
-
-      - name: Run DV RTL tests
-        run: |
-          make verify-io_ports-rtl 
-          make verify-la_test1-rtl 
-          make verify-la_test2-rtl 
-          make verify-mprj_stimulus-rtl 
-          make verify-wb_port-rtl
-
-      - name: Run DV GL tests
-        run: |
-          make verify-io_ports-gl 
-          make verify-la_test1-gl 
-          make verify-la_test2-gl 
-          make verify-mprj_stimulus-gl 
-          make verify-wb_port-gl
-