move fillcell insertion after drt

Signed-off-by: Eder Monteiro <[email protected]>

Author: eder-matheus

flow/Makefile

@@ -834,25 +834,25 @@ route: $(RESULTS_DIR)/5_route.odb \
 #-------------------------------------------------------------------------------
 $(eval $(call do-step,5_1_grt,$(RESULTS_DIR)/4_cts.odb $(FASTROUTE_TCL) $(PRE_GLOBAL_ROUTE),global_route))
 
-# SEP 2: Filler cell insertion
-# ------------------------------------------------------------------------------
-$(eval $(call do-step,5_2_fillcell,$(RESULTS_DIR)/5_1_grt.odb,fillcell))
-
-# STEP 3: Run detailed route
+# STEP 2: Run detailed route
 #-------------------------------------------------------------------------------
 ifeq ($(USE_WXL),)
-$(eval $(call do-step,5_3_route,$(RESULTS_DIR)/5_2_fillcell.odb,detail_route))
+$(eval $(call do-step,5_2_route,$(RESULTS_DIR)/5_1_grt.odb,detail_route))
 else
-$(eval $(call do-step,5_3_route,$(RESULTS_DIR)/4_cts.odb,detail_route))
+$(eval $(call do-step,5_2_route,$(RESULTS_DIR)/4_cts.odb,detail_route))
 endif
 
-$(eval $(call do-copy,5_route,5_3_route.odb))
+# SEP 3: Filler cell insertion
+# ------------------------------------------------------------------------------
+$(eval $(call do-step,5_3_fillcell,$(RESULTS_DIR)/5_2_route.odb,fillcell))
+
+$(eval $(call do-copy,5_route,5_3_fillcell.odb))
 
 $(eval $(call do-copy,5_route,4_cts.sdc,,.sdc))
 
 .PHONY: do-route
 do-route:
-	$(UNSET_AND_MAKE) do-5_1_grt do-5_2_fillcell do-5_3_route do-5_route do-5_route.sdc
+	$(UNSET_AND_MAKE) do-5_1_grt do-5_2_route do-5_3_fillcell do-5_route do-5_route.sdc
 
 .PHONY: clean_route
 clean_route:

flow/scripts/detail_route.tcl

@@ -3,7 +3,7 @@ source $::env(SCRIPTS_DIR)/load.tcl
 if { [info exists ::env(USE_WXL)]} {
   set db_file 4_cts.odb
 } else {
-  set db_file 5_2_fillcell.odb
+  set db_file 5_1_grt.odb
 }
 load_design $db_file 4_cts.sdc
 set_propagated_clock [all_clocks]
@@ -84,4 +84,4 @@ if { [info exists ::env(POST_DETAIL_ROUTE_TCL)] } {
 
 check_antennas -report_file $env(REPORTS_DIR)/drt_antennas.log
 
-write_db $::env(RESULTS_DIR)/5_3_route.odb
+write_db $::env(RESULTS_DIR)/5_2_route.odb

flow/scripts/fillcell.tcl

@@ -5,11 +5,11 @@ if {[expr [file exists $::env(REPORTS_DIR)/congestion.rpt] && \
 }
 
 source $::env(SCRIPTS_DIR)/load.tcl
-load_design 5_1_grt.odb 4_cts.sdc
+load_design 5_2_route.odb 4_cts.sdc
 
 set_propagated_clock [all_clocks]
 
 filler_placement $::env(FILL_CELLS)
 check_placement
 
-write_db $::env(RESULTS_DIR)/5_2_fillcell.odb
+write_db $::env(RESULTS_DIR)/5_3_fillcell.odb