Merge pull request #2371 from Pinata-Consulting/makefile-less-iffy-tdms-code

makefile: move iffy code into tdms_place.tcl

Author: maliberty

flow/Makefile

@@ -698,17 +698,7 @@ endif
 
 # STEP 3: Timing Driven Mixed Sized Placement
 #-------------------------------------------------------------------------------
-ifneq ($(MACRO_PLACEMENT)$(MACRO_PLACEMENT_TCL),)
-SKIP_TDMS:=1
-endif
-ifeq ($(RTLMP_FLOW), 1)
-SKIP_TDMS:=1
-endif
-ifneq ($(SKIP_TDMS), 1)
 $(eval $(call do-step,2_3_floorplan_tdms,$(RESULTS_DIR)/2_2_floorplan_io.odb $(RESULTS_DIR)/1_synth.v $(RESULTS_DIR)/1_synth.sdc $(LIB_FILES),tdms_place))
-else
-$(eval $(call do-copy,2_3_floorplan_tdms,2_2_floorplan_io.odb,$(RESULTS_DIR)/1_synth.v $(RESULTS_DIR)/1_synth.sdc $(LIB_FILES)))
-endif
 
 # STEP 4: Macro Placement
 #-------------------------------------------------------------------------------

flow/scripts/tdms_place.tcl

@@ -1,5 +1,4 @@
 source $::env(SCRIPTS_DIR)/load.tcl
-load_design 2_2_floorplan_io.odb 1_synth.sdc
 
 proc find_macros {} {
   set macros ""
@@ -17,14 +16,21 @@ proc find_macros {} {
   return $macros
 }
 
-set_dont_use $::env(DONT_USE_CELLS)
+if {!([env_var_exists_and_non_empty MACRO_PLACEMENT] ||
+      [env_var_exists_and_non_empty MACRO_PLACEMENT_TCL]) &&
+    ![env_var_equals RTLMP_FLOW 1]} {
+  load_design 2_2_floorplan_io.odb 1_synth.sdc
 
-if {[find_macros] != ""} {
-  global_placement -density $::env(PLACE_DENSITY) \
-                 -pad_left $::env(CELL_PAD_IN_SITES_GLOBAL_PLACEMENT) \
-                 -pad_right $::env(CELL_PAD_IN_SITES_GLOBAL_PLACEMENT)
+  set_dont_use $::env(DONT_USE_CELLS)
+
+  if {[find_macros] != ""} {
+    log_cmd global_placement -density $::env(PLACE_DENSITY) \
+                  -pad_left $::env(CELL_PAD_IN_SITES_GLOBAL_PLACEMENT) \
+                  -pad_right $::env(CELL_PAD_IN_SITES_GLOBAL_PLACEMENT)
+  } else {
+    puts "No macros found: Skipping global_placement"
+  }
+  write_db $::env(RESULTS_DIR)/2_3_floorplan_tdms.odb
 } else {
-  puts "No macros found: Skipping global_placement"
+  log_cmd exec cp $::env(RESULTS_DIR)/2_2_floorplan_io.odb $::env(RESULTS_DIR)/2_3_floorplan_tdms.odb
 }
-
-write_db $::env(RESULTS_DIR)/2_3_floorplan_tdms.odb