Merge branch 'master' into synth-names-and-canonicalize

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

Author: eder-matheus

…tainer/ubuntu-gui-full/devcontainer.json .devcontainer/devcontainer.json.devcontainer/ubuntu-gui-full/devcontainer.json renamed to .devcontainer/devcontainer.json .devcontainer/ubuntu-gui-full/devcontainer.json renamed to .devcontainer/devcontainer.json

@@ -104,8 +104,9 @@
 # Default design
 DESIGN_CONFIG ?= ./designs/nangate45/gcd/config.mk
 
-# Default TNS_END_PERCENT value
-export TNS_END_PERCENT ?=5
+# Default TNS_END_PERCENT value for post CTS timing repair
+# Try fixing all violating endpoints by default (reduce to 5% for runtime)
+export TNS_END_PERCENT ?=100
 
 # If we are running headless use offscreen rendering for save_image
 ifndef DISPLAY
@@ -295,6 +296,7 @@ endif
 #       1 user explicit set with variable in Makefile or command line, for instance setting OPENROAD_EXE
 #       2 ORFS compiled tools: openroad, yosys
 export OPENROAD_EXE      ?= $(abspath $(FLOW_HOME)/../tools/install/OpenROAD/bin/openroad)
+export OPENSTA_EXE       ?= $(abspath $(FLOW_HOME)/../tools/install/OpenROAD/bin/sta)
 
 OPENROAD_ARGS            = -no_init $(OR_ARGS)
 OPENROAD_CMD             = $(OPENROAD_EXE) -exit $(OPENROAD_ARGS)

docs/images/configure_codespace.gif

@@ -3,6 +3,7 @@ export DESIGN_NAME = bsg_chip
 export PLATFORM    = gf12
 
 export SKIP_GATE_CLONING = 1
+export TNS_END_PERCENT = 5
 
 # export VERILOG_FILES = $(PLATFORM_DIR)/bp/bsg_ac_black_parrot_single_core_v0/bsg_chip.sv2v.v
 export VERILOG_FILES =  $(PLATFORM_DIR)/bp/bsg_ac_black_parrot_single_core_v0/yosys/synth_don_abc_script.v \

flow/Makefile

@@ -2,6 +2,9 @@ export DESIGN_NICKNAME = bp_single
 export DESIGN_NAME = bsg_chip
 export PLATFORM    = gf12
 
+export SKIP_GATE_CLONING = 1
+export TNS_END_PERCENT = 5
+
 export SYNTH_HIERARCHICAL = 1
 export RTLMP_FLOW = True
 #

flow/designs/gf12/bp_single/config.mk

@@ -65,5 +65,6 @@ else
 export DESIGN_TYPE = CELL_NODEN
 endif
 
-export SKIP_PIN_SWAP          = 1
+#export SKIP_PIN_SWAP          = 1
 export SKIP_INCREMENTAL_REPAIR = 1
+export TNS_END_PERCENT = 5

flow/designs/gf12/bp_single/config_mpl2.mk

@@ -20,5 +20,6 @@ else
 export DESIGN_TYPE = CELL_NODEN
 endif
 
-export SKIP_PIN_SWAP     = 1
+#export SKIP_PIN_SWAP     = 1
 export SKIP_GATE_CLONING = 1
+