[Actions] Merged Caravel with Klayout

.github/workflows/perform_precheck.sh

@@ -16,19 +16,29 @@ AddLine="use fpga_top fpga_top_uut\n"\
 "transform 1 0 0 0 1 0\n"\
 "box 0 0 2500 3000"
 sed -i "s/<< properties >>/${AddLine}\n<< properties >>/" ./mag/user_project_wrapper.mag
-# Running magic to merge fpga_top
+echo "[Info] Merged with user_project_wrapper"
+
+# = = = Running magic to merge fpga_top with user_project_wrapper = = = = = =  =
 MAGTYPE=mag \
 magic -rcfile ${PDK_ROOT}/sky130A/libs.tech/magic/current/sky130A.magicrc \
 -noconsole -dnull \
 ../SOFA-Chips/SCRIPT/merge_fpga_top.tcl </dev/null | tee magic_drc.log
 echo "[Info] merge fpga-top"
 
-# = = = = = = = = = = = = = Build Caravel = = = = = = = = = = = = = = = = = = =
-for i in {1..30}; do sleep 1m; echo "Still shipping"; done & # 30 min timeout for merge GDS
-make ship
-kill %1
-echo "[Info] Finished shiping chip"
-rm -f gds/caravel.old.gds
+# = = = = = = = = = = Build Caravel with Klayout = = = = = = = = = = = = = = =
+klayout -r ../SOFA-Chips/SCRIPT/merge_caravel_klayout.py -zz
+echo "[Info] Finished shiping chip with Klayout"
+rm -rf ./gds/fpga_top*
+rm -rf ./gds/user_project_wrapper_empty.gds
+rm -rf ./gds/user_proj_example.gds
+mv ./gds/caravel_merged.gds ./gds/caravel.gds
+
+# = = = = = = = = =  Build Caravel with Magic = = = = = = = = = = = = = = = = =
+# for i in {1..30}; do sleep 1m; echo "Still shipping"; done & # 30 min timeout for merge GDS
+# make ship
+# kill %1
+# echo "[Info] Finished shiping chip with Magic "
+# rm -f gds/caravel.old.gds
 
 # = = = = = = = = = = = = = Perform Open MPW Checks = = = = = = = = = = = = = =
 python3 /usr/local/bin/open_mpw_prechecker.py \
@@ -41,8 +51,8 @@ if test -f "./checks/caravel.magic.drc"; then
     python3 ../SOFA-Chips/SCRIPT/magic_drc_to_rdb.py \
         -magic_drc_in ./checks/caravel.magic.drc
         -rdb_out ./checks/caravel.magic.rdb
+    echo "[Info] Converted errors in RDB format"
 fi
-echo "[Info] Converted errors in RDB format"
 
 # = = = = = = = Clean up repo  = = = = = = = = = = = = = = = = = = =
 rm -rf user_project_wrapper.mag

SCRIPT/merge_caravel_klayout.py

@@ -0,0 +1,27 @@
+import pya
+import sys
+
+CARAVEL_GDS_PATH = "./gds/caravel.gds"
+USER_GDS_PATH = "./gds/user_project_wrapper.gds"
+
+# ly = pya.CellView.active().cell.layout
+ly = pya.Layout()
+ly.read(CARAVEL_GDS_PATH)
+TOP = ly.top_cell()
+
+x, y = 326.38500, 1382.01000
+uWrap = ly.cell_by_name("user_project_wrapper")
+for each in ly.top_cell().each_inst():
+    if "user_project_wrapper" in (each.cell.name):
+        x, y = each.dtrans.disp.x, each.dtrans.disp.y
+        print("Placing module at (%f,%f)" % (x, y))
+
+ly.delete_cell(uWrap)
+
+ly.read(USER_GDS_PATH)
+tiles = ly.cell('user_project_wrapper')
+
+TOP.insert(pya.DCellInstArray(tiles.cell_index(),
+                              pya.DTrans(pya.DTrans.R0, pya.DPoint(x, y))))
+
+ly.write("./gds/caravel_merged.gds")