Merge remote-tracking branch 'origin/master' into secure-update-OR

Author: osamahammad21

flow/designs/sky130hd/coyote_tc/config.mk

@@ -6,6 +6,9 @@ export PLATFORM    = sky130hd
 # git clone [email protected]:google/skywater-pdk.git --recursive
 #
 
+export SYNTH_HIERARCHICAL = 1
+export RTLMP_FLOW = True
+
 export SKY130_IO_VERSION ?= v0.2.0
 export OPENRAMS_DIR = ./platforms/sky130ram
 export IO_DIR       = ./platforms/sky130io
@@ -16,11 +19,9 @@ export VERILOG_FILES = ./designs/$(PLATFORM)/coyote_tc/ios.v \
                        ./designs/src/coyote/coyote.sv2v.v \
                        $(IO_DIR)/verilog/sky130_io.blackbox.v
 
-export SDC_FILE          = ./designs/$(PLATFORM)/coyote_tc/constraint.sdc
+export SDC_FILE      = ./designs/$(PLATFORM)/coyote_tc/constraint.sdc
 
-export FOOTPRINT         = ./designs/$(PLATFORM)/coyote_tc/coyote_tc.package.strategy
-export SIG_MAP_FILE      = ./designs/$(PLATFORM)/coyote_tc/coyote_tc.sigmap
-export FOOTPRINT_LIBRARY = $(IO_DIR)/library.sky130_fd_io.tcl
+export FOOTPRINT_TCL = ./designs/$(PLATFORM)/coyote_tc/pad.tcl
 
 export ADDITIONAL_LIBS = $(OPENRAMS_DIR)/sky130_sram_1rw1r_80x64_8/sky130_sram_1rw1r_80x64_8_TT_1p8V_25C.lib \
                          $(OPENRAMS_DIR)/sky130_sram_1rw1r_128x256_8/sky130_sram_1rw1r_128x256_8_TT_1p8V_25C.lib \
@@ -58,18 +59,10 @@ export ADDITIONAL_LEFS = $(IO_DIR)/lef/sky130_ef_io__gpiov2_pad_wrapped.lef \
 
 # These values must be multiples of placement site
 export DIE_AREA    = 0.0 0.0 5200 4609.14
-export CORE_AREA   = 210 210 4990 4389.14
-
-export ABC_DRIVER_CELL = sky130_fd_sc_hd__buf_1
-export ABC_LOAD_IN_FF = 3
-
-export POST_SYNTHESYS_RENAMING = ./designs/$(PLATFORM)/coyote_tc/post_synthesis_rename.tcl
+export CORE_AREA   = 250 250 4950 4349.14
 
 # Use custom power grid with core rings offset from the pads
-export PDN_CFG = ./designs/$(PLATFORM)/coyote_tc/pdn.cfg
+export PDN_TCL = ./designs/$(PLATFORM)/coyote_tc/pdn.tcl
 
 # Point to the RC file
 export SETRC_FILE = $(PLATFORM_DIR)/setRC.tcl
-
-export MIN_ROUTING_LAYER met1
-export MAX_ROUTING_LAYER met5