add calls for exclude_io_pin_region instead of the -exclude option in place_pins

eder-matheus · eder-matheus · commit dc90f418020d · 2025-03-18T22:42:47.000-03:00
Signed-off-by: Eder Monteiro &lt;emrmonteiro@precisioninno.com&gt;
diff --git a/flow/designs/asap7/riscv32i-mock-sram/fakeram7_256x32/config.mk b/flow/designs/asap7/riscv32i-mock-sram/fakeram7_256x32/config.mk
@@ -12,6 +12,7 @@ export PLACE_DENSITY = 0.80
 # However, PDN will use M5, so it is still added to blockages.
 export MAX_ROUTING_LAYER = M4
 
-export PLACE_PINS_ARGS = -exclude left:* -exclude bottom:* -exclude top:* -min_distance 6 -min_distance_in_tracks
+export PLACE_PINS_ARGS = -min_distance 6 -min_distance_in_tracks
+export IO_CONSTRAINTS  = $(DESIGN_HOME)/asap7/riscv32i-mock-sram/fakeram7_256x32/io.tcl
 
 export PDN_TCL                = $(PLATFORM_DIR)/openRoad/pdn/BLOCK_grid_strategy.tcl
diff --git a/flow/designs/asap7/riscv32i-mock-sram/fakeram7_256x32/io.tcl b/flow/designs/asap7/riscv32i-mock-sram/fakeram7_256x32/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region bottom:* -region top:*
diff --git a/flow/designs/asap7/riscv32i/config.mk b/flow/designs/asap7/riscv32i/config.mk
@@ -24,7 +24,7 @@ export CORE_AREA = 5 5 75 85
 
 export PLACE_DENSITY_LB_ADDON = 0.10
 
-export PLACE_PINS_ARGS    = -exclude left:* -exclude right:* -exclude top:*
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 export MACRO_PLACE_HALO    = 2 2
 
 export TNS_END_PERCENT   = 100
diff --git a/flow/designs/asap7/riscv32i/io.tcl b/flow/designs/asap7/riscv32i/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:* -region top:*
diff --git a/flow/designs/asap7/swerv_wrapper/config.mk b/flow/designs/asap7/swerv_wrapper/config.mk
@@ -60,7 +60,7 @@ export ADDITIONAL_LIBS = $(sort $(wildcard $(DESIGN_HOME)/$(PLATFORM)/swerv_wrap
 export DIE_AREA    = 0 0 550 600
 export CORE_AREA   = 5 5 545 595 
 
-export PLACE_PINS_ARGS = -exclude left:* -exclude right:* 
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/swerv_wrapper/io.tcl
 export PLACE_DENSITY_LB_ADDON = 0.20
 
 export ROUTING_LAYER_ADJUSTMENT = 0.2
diff --git a/flow/designs/asap7/swerv_wrapper/io.tcl b/flow/designs/asap7/swerv_wrapper/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:*
diff --git a/flow/designs/gf12/ariane/config.mk b/flow/designs/gf12/ariane/config.mk
@@ -22,7 +22,7 @@ export CORE_AREA   = 5 5 745 595
 
 export PLACE_DENSITY ?= 0.50
 
-export PLACE_PINS_ARGS = -exclude left:0-150 -exclude left:450-600 -exclude right:* -exclude top:* -exclude bottom:*
+export IO_CONSTRAINTS  = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 export MACRO_PLACE_HALO = 7 7 
 export MACRO_WRAPPERS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/wrappers.tcl
diff --git a/flow/designs/gf12/ariane/io.tcl b/flow/designs/gf12/ariane/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:0-150 -region left:450-600 -region right:* -region top:* -region bottom:*
diff --git a/flow/designs/gf12/ariane133/config.mk b/flow/designs/gf12/ariane133/config.mk
@@ -17,7 +17,7 @@ export ADDITIONAL_GDS  = $(PLATFORM_DIR)/gds/gf12lp_1rf_lg8_w64_byte.gds2
 export DIE_AREA    = 0 0 900 750
 export CORE_AREA   = 5 5 895 745
 
-export PLACE_PINS_ARGS = -exclude left:0-200 -exclude left:500-700 -exclude right:* -exclude top:* -exclude bottom:*
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 export MACRO_PLACE_HALO = 7 7
 
diff --git a/flow/designs/gf12/ariane133/io.tcl b/flow/designs/gf12/ariane133/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:0-200 -region left:500-700 -region right:* -region top:* -region bottom:*
diff --git a/flow/designs/gf12/ca53/config.mk b/flow/designs/gf12/ca53/config.mk
@@ -48,7 +48,7 @@ export DIE_AREA    = 0 0 1400 1400
 export CORE_AREA   = 10 10 1390 1390 
 export PLACE_DENSITY_LB_ADDON = 0.05
 
-export PLACE_PINS_ARGS = -exclude left:0-600 -exclude left:1350-1400 -exclude right:* -exclude top:* -exclude bottom:*
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 export MACRO_PLACE_HALO = 7 7
 
diff --git a/flow/designs/gf12/ca53/io.tcl b/flow/designs/gf12/ca53/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:0-600 -region left:1350-1400 -region right:* -region top:* -region bottom:*
diff --git a/flow/designs/gf12/coyote/config.mk b/flow/designs/gf12/coyote/config.mk
@@ -29,7 +29,7 @@ export MACRO_WRAPPERS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/wrappers.t
 
 export DIE_AREA    = 0 0 752 752
 export CORE_AREA   = 2 2 750 750
-export PLACE_PINS_ARGS = -exclude left:* -exclude right:* -exclude top:* -exclude bottom:0-20 -exclude bottom:450-750
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 ifeq ($(USE_FILL),1)
 export DESIGN_TYPE = CELL
diff --git a/flow/designs/gf12/coyote/io.tcl b/flow/designs/gf12/coyote/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:* -region top:* -region bottom:0-20 -region bottom:450-750
diff --git a/flow/designs/gf12/swerv_wrapper/config.mk b/flow/designs/gf12/swerv_wrapper/config.mk
@@ -29,7 +29,7 @@ export ADDITIONAL_GDS = $(PLATFORM_DIR)/gds/gf12_1rf_lg11_w40_all.gds2 \
 export DIE_AREA    = 0 0 610 500 
 export CORE_AREA   = 2 2 608 498
 #
-export PLACE_PINS_ARGS = -exclude left:* -exclude right:* -exclude top:* -exclude bottom:0-10 -exclude bottom:400-700
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 export PLACE_DENSITY_LB_ADDON = 0.05
 export MACRO_WRAPPERS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/wrappers.tcl
diff --git a/flow/designs/gf12/swerv_wrapper/io.tcl b/flow/designs/gf12/swerv_wrapper/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:* -region top:* -region bottom:0-10 -region bottom:400-700
diff --git a/flow/designs/gf180/jpeg/config.mk b/flow/designs/gf180/jpeg/config.mk
@@ -8,4 +8,4 @@ export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.
 
 export CORE_UTILIZATION = 45
 export PLACE_DENSITY_LB_ADDON = 0.20
-export PLACE_PINS_ARGS = -exclude top:* -exclude bottom:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
diff --git a/flow/designs/gf180/jpeg/io.tcl b/flow/designs/gf180/jpeg/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region top:* -region bottom:*
diff --git a/flow/designs/gf180/riscv32i/config.mk b/flow/designs/gf180/riscv32i/config.mk
@@ -9,5 +9,5 @@ export CORE_UTILIZATION = 45
 export PLACE_DENSITY_LB_ADDON = 0.2
 export TNS_END_PERCENT = 100
 export SKIP_GATE_CLONING  = 1
-export PLACE_PINS_ARGS    = -min_distance 5 -exclude bottom:* -exclude top:*
-
+export PLACE_PINS_ARGS    = -min_distance 5
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
diff --git a/flow/designs/gf180/riscv32i/io.tcl b/flow/designs/gf180/riscv32i/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region bottom:* -region top:*
diff --git a/flow/designs/gf180/uart-blocks/config.mk b/flow/designs/gf180/uart-blocks/config.mk
@@ -12,7 +12,7 @@ export BLOCKS = uart_rx
 export DIE_AREA = 0 0 430 430
 export CORE_AREA = 10 10 420 420
 
-export PLACE_PINS_ARGS    = -exclude bottom:* -exclude top:* -exclude right:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 export MACRO_PLACE_HALO = 20 20
 
diff --git a/flow/designs/gf180/uart-blocks/io.tcl b/flow/designs/gf180/uart-blocks/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region bottom:* -region top:* -region right:*
diff --git a/flow/designs/gf180/uart-blocks/uart_rx/config.mk b/flow/designs/gf180/uart-blocks/uart_rx/config.mk
@@ -13,6 +13,6 @@ export PLACE_DENSITY          = 0.60
 
 export PDN_TCL = $(DESIGN_HOME)/$(PLATFORM)/uart-blocks/uart_rx/pdn.tcl
 
-export PLACE_PINS_ARGS    = -exclude bottom:* -exclude top:* -exclude right:*
+export IO_CONSTRAINTS     = $(DESIGN_HOME)/$(PLATFORM)/uart-blocks/uart_rx/io.tcl
 
 export MAX_ROUTING_LAYER      = Metal4
diff --git a/flow/designs/gf180/uart-blocks/uart_rx/io.tcl b/flow/designs/gf180/uart-blocks/uart_rx/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region bottom:* -region top:* -region right:*
diff --git a/flow/designs/nangate45/ariane133/config.mk b/flow/designs/nangate45/ariane133/config.mk
@@ -21,7 +21,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_256x16.lib
 export DIE_AREA    = 0 0 1500 1500
 export CORE_AREA   = 10 12 1448 1448
 
-export PLACE_PINS_ARGS = -exclude left:0-500 -exclude left:1000-1500: -exclude right:* -exclude top:* -exclude bottom:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 export MACRO_PLACE_HALO    = 10 10
 
diff --git a/flow/designs/nangate45/ariane133/io.tcl b/flow/designs/nangate45/ariane133/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:0-500 -region left:1000-1500: -region right:* -region top:* -region bottom:*
diff --git a/flow/designs/nangate45/ariane136/config.mk b/flow/designs/nangate45/ariane136/config.mk
@@ -23,7 +23,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_256x16.lib
 export DIE_AREA    = 0 0 1500 1500
 export CORE_AREA   = 10 12 1448 1448
 
-export PLACE_PINS_ARGS = -exclude left:0-500 -exclude left:1000-1500: -exclude right:* -exclude top:* -exclude bottom:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 export MACRO_PLACE_HALO = 10 10
 
diff --git a/flow/designs/nangate45/ariane136/io.tcl b/flow/designs/nangate45/ariane136/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:0-500 -region left:1000-1500: -region right:* -region top:* -region bottom:*
diff --git a/flow/designs/nangate45/black_parrot/config.mk b/flow/designs/nangate45/black_parrot/config.mk
@@ -32,7 +32,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_512x64.lib \
 export DIE_AREA    = 0 0 1350 1300 
 export CORE_AREA   = 10.07 11.2 1340 1290 
 
-export PLACE_PINS_ARGS = -exclude left:* -exclude right:* -exclude top:* -exclude bottom:0-100 -exclude bottom:1200-1350
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 export PLACE_DENSITY_LB_ADDON = 0.05
 
diff --git a/flow/designs/nangate45/black_parrot/io.tcl b/flow/designs/nangate45/black_parrot/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:* -region top:* -region bottom:0-100 -region bottom:1200-1350
diff --git a/flow/designs/nangate45/bp_be_top/config.mk b/flow/designs/nangate45/bp_be_top/config.mk
@@ -24,7 +24,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_512x64.lib \
 export DIE_AREA    = 0 0 800 700 
 export CORE_AREA   = 10.07 11.2 790 690 
 
-export PLACE_PINS_ARGS = -exclude left:500-800 -exclude right:500-800 -exclude top:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 export MACRO_PLACE_HALO = 10 10
 
diff --git a/flow/designs/nangate45/bp_be_top/io.tcl b/flow/designs/nangate45/bp_be_top/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:500-800 -region right:500-800 -region top:*
diff --git a/flow/designs/nangate45/bp_fe_top/config.mk b/flow/designs/nangate45/bp_fe_top/config.mk
@@ -24,7 +24,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_512x64.lib \
 export DIE_AREA    = 0 0 800 600 
 export CORE_AREA   = 10 10 790 590 
 
-export PLACE_PINS_ARGS = -exclude left:400-700 -exclude right:400-700 -exclude top:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 
 export MACRO_PLACE_HALO = 10 10
diff --git a/flow/designs/nangate45/bp_fe_top/io.tcl b/flow/designs/nangate45/bp_fe_top/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:400-700 -region right:400-700 -region top:*
diff --git a/flow/designs/nangate45/bp_multi_top/config.mk b/flow/designs/nangate45/bp_multi_top/config.mk
@@ -31,7 +31,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_512x64.lib \
 
 export DIE_AREA    = 0 0 1100 1100 
 export CORE_AREA   = 10.07 9.8 1090 1090
-export PLACE_PINS_ARGS = -exclude left:100-1100 -exclude right:100-1100 -exclude top:*
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 export MACRO_PLACE_HALO = 10 10
 
diff --git a/flow/designs/nangate45/bp_multi_top/io.tcl b/flow/designs/nangate45/bp_multi_top/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:100-1100 -region right:100-1100 -region top:*
diff --git a/flow/designs/nangate45/bp_quad/config.mk b/flow/designs/nangate45/bp_quad/config.mk
@@ -32,6 +32,6 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_256x48.lib \
 export DIE_AREA    = 0 0 3600 3600
 export CORE_AREA   = 10 12 3590 3590 
 
-export PLACE_PINS_ARGS = -exclude left:* -exclude right:* -exclude top:* -exclude bottom:0-1000 -exclude bottom:2400-3600
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/io.tcl
 
 export MACRO_PLACE_HALO = 10 10
diff --git a/flow/designs/nangate45/bp_quad/io.tcl b/flow/designs/nangate45/bp_quad/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:* -region top:* -region bottom:0-1000 -region bottom:2400-3600
diff --git a/flow/designs/nangate45/swerv_wrapper/config.mk b/flow/designs/nangate45/swerv_wrapper/config.mk
@@ -21,7 +21,7 @@ export ADDITIONAL_LIBS = $(PLATFORM_DIR)/lib/fakeram45_2048x39.lib \
 export DIE_AREA    = 0 0 1100 1000
 export CORE_AREA   = 10.07 11.2 1090 990 
 
-export PLACE_PINS_ARGS = -exclude left:* -exclude right:* -exclude top:* -exclude bottom:0-200 -exclude bottom:1000-1100
+export IO_CONSTRAINTS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NAME)/io.tcl
 
 export MACRO_PLACE_HALO = 10 10
 
diff --git a/flow/designs/nangate45/swerv_wrapper/io.tcl b/flow/designs/nangate45/swerv_wrapper/io.tcl
@@ -0,0 +1 @@
+exclude_io_pin_region -region left:* -region right:* -region top:* -region bottom:0-200 -region bottom:1000-1100

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+exclude_io_pin_region -region left:* -region bottom:* -region top:*`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+exclude_io_pin_region -region left:0-150 -region left:450-600 -region right:* -region top:* -region bottom:*`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+exclude_io_pin_region -region left:0-200 -region left:500-700 -region right:* -region top:* -region bottom:*`