skip gate cloning

Signed-off-by: Harsh Vardhan <[email protected]>

Author: openroadie

flow/designs/gf180/riscv32i/config.mk

@@ -8,5 +8,7 @@ export SDC_FILE      = ./designs/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc
 export CORE_UTILIZATION = 45
 export PLACE_DENSITY_LB_ADDON = 0.2
 export TNS_END_PERCENT = 100
+export SKIP_GATE_CLONING  = 1
 export HAS_IO_CONSTRAINTS = 1
 export PLACE_PINS_ARGS    = -min_distance 5 -exclude bottom:* -exclude top:*
+