Merge pull request The-OpenROAD-Project#3464 from The-OpenROAD-Project-staging/secure-asap7-implant-layer

Secure asap7 implant layer

Author: maliberty

flow/platforms/asap7/config.mk

@@ -185,7 +185,7 @@ $(foreach vt_type,$(OTHER_VT),\
   $(eval WC_NLDM_LIB_FILES += $(subst PLACEHOLDER,$(OTHER_VT_TAG),$(WC_NLDM_LIB_FILES_T))) \
   $(eval TC_NLDM_LIB_FILES += $(subst PLACEHOLDER,$(OTHER_VT_TAG),$(TC_NLDM_LIB_FILES_T))) \
   $(eval GDS_FILES += $(PLATFORM_DIR)/gds/asap7sc7p5t_28_$(OTHER_VT_TAG)_220121a.gds) \
-  $(eval FILL_CELLS += $(addsuffix $(PRIMARY_VT_TAG), $(FILL_CELLS_T))) \
+  $(eval FILL_CELLS += $(addsuffix $(OTHER_VT_TAG), $(FILL_CELLS_T))) \
 )
 
 # Dont use SC library based on CORNER selection

flow/platforms/asap7/lef/asap7_tech_1x_201209.lef

@@ -59,6 +59,31 @@ END PROPERTYDEFINITIONS
 #  TYPE OVERLAP ;
 #END OVERLAP
 #
+
+LAYER LVTN
+  TYPE IMPLANT ;
+END LVTN
+
+LAYER LVTP
+  TYPE IMPLANT ;
+END LVTP
+
+LAYER RVTN
+  TYPE IMPLANT ;
+END RVTN
+
+LAYER RVTP
+  TYPE IMPLANT ;
+END RVTP
+
+LAYER SLVTN
+  TYPE IMPLANT ;
+END SLVTN
+
+LAYER SLVTP
+  TYPE IMPLANT ;
+END SLVTP
+
 LAYER nwell
   TYPE MASTERSLICE ;
  PROPERTY LEF58_TYPE "TYPE NWELL ;" ;