Merge pull request #3164 from eder-matheus/asap7_grt_config

add grt configs for asap7

Author: maliberty

flow/designs/asap7/jpeg/rules-base.json

@@ -1,30 +1,30 @@
 {
     "synth__design__instance__area__stdcell": {
-        "value": 7117.21,
+        "value": 7008.24,
         "compare": "<="
     },
     "constraints__clocks__count": {
         "value": 1,
         "compare": "=="
     },
     "placeopt__design__instance__area": {
-        "value": 7801,
+        "value": 7648,
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
-        "value": 66869,
+        "value": 65384,
         "compare": "<="
     },
     "detailedplace__design__violations": {
         "value": 0,
         "compare": "=="
     },
     "cts__design__instance__count__setup_buffer": {
-        "value": 5815,
+        "value": 5686,
         "compare": "<="
     },
     "cts__design__instance__count__hold_buffer": {
-        "value": 5815,
+        "value": 5686,
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
@@ -48,15 +48,15 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": 0.0,
+        "value": -54.68,
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 7973,
+        "value": 7738,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {
-        "value": 2907,
+        "value": 2843,
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {

flow/designs/asap7/mock-alu/rules-base.json

@@ -48,7 +48,7 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -515.34,
+        "value": -521.3,
         "compare": ">="
     },
     "finish__design__instance__area": {
@@ -60,7 +60,7 @@
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
-        "value": 148,
+        "value": 116,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {

flow/designs/asap7/riscv32i-mock-sram/fakeram7_256x32/config.mk

@@ -11,6 +11,7 @@ export PLACE_DENSITY = 0.80
 # fakeram7 doesn't block off M5, so limit to M4 here.
 # However, PDN will use M5, so it is still added to blockages.
 export MAX_ROUTING_LAYER = M4
+export MIN_CLK_ROUTING_LAYER = M2
 
 export PLACE_PINS_ARGS = -min_distance 6 -min_distance_in_tracks
 export IO_CONSTRAINTS  = $(DESIGN_HOME)/asap7/riscv32i-mock-sram/fakeram7_256x32/io.tcl

flow/platforms/asap7/config.mk

@@ -63,9 +63,12 @@ export SET_RC_TCL              = $(PLATFORM_DIR)/setRC.tcl
 
 # Route options
 export MIN_ROUTING_LAYER       ?= M2
-#export MIN_CLOCK_ROUTING_LAYER = M4
+export MIN_CLK_ROUTING_LAYER   ?= M4
 export MAX_ROUTING_LAYER       ?= M7
 
+# Define fastRoute tcl
+export FASTROUTE_TCL ?= $(PLATFORM_DIR)/fastroute.tcl
+
 # KLayout technology file
 export KLAYOUT_TECH_FILE       = $(PLATFORM_DIR)/KLayout/asap7.lyt
 

flow/platforms/asap7/fastroute.tcl

@@ -0,0 +1,3 @@
+set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.25
+set_routing_layers -clock $::env(MIN_CLK_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)
+set_routing_layers -signal $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)