Merge pull request #2378 from The-OpenROAD-Project-staging/aes-hybrid-no-fill

gf180/aes-hybrid: skip fill cell insertion.

Author: maliberty

flow/designs/gf180/aes-hybrid/config.mk

@@ -35,6 +35,8 @@ export BALANCE_ROWS = 1
 
 export PDN_TCL = $(PLATFORM_DIR)/openROAD/pdn/pdn_grid_strategy_7t_6M.cfg
 
+export FILL_CELLS=
+
 ifeq ($(USE_FILL),1)
 export DESIGN_TYPE = CELL
 else