flow: platforms: ihp-sg13g2: Define {SLOW,FAST}_LIB_FILES

Define SLOW_LIB_FILES and FAST_LIB_FILES for multi corner analysis.
This is not enabled by default. Simply add

  exports CORNERS = slow fast

to the design's config.mk file.

Signed-off-by: Daniel Schultz <[email protected]>

Author: dnltz

flow/platforms/ihp-sg13g2/config.mk

@@ -11,6 +11,8 @@ ifdef FOOTPRINT_TCL
 ifdef LOAD_ADDITIONAL_FILES
   export ADDITIONAL_LEFS += $(PLATFORM_DIR)/lef/sg13g2_io.lef \
                             $(PLATFORM_DIR)/lef/bondpad_70x70.lef
+  export ADDITIONAL_SLOW_LIBS = $(ADDITIONAL_LIBS) $(PLATFORM_DIR)/lib/sg13g2_io_slow_1p08V_3p0V_125C.lib
+  export ADDITIONAL_FAST_LIBS = $(ADDITIONAL_LIBS) $(PLATFORM_DIR)/lib/sg13g2_io_fast_1p32V_3p6V_m40C.lib
   export ADDITIONAL_LIBS += $(PLATFORM_DIR)/lib/sg13g2_io_typ_1p2V_3p3V_25C.lib
   export ADDITIONAL_GDS += $(PLATFORM_DIR)/gds/sg13g2_io.gds \
                            $(PLATFORM_DIR)/gds/bondpad_70x70.gds
@@ -19,6 +21,10 @@ endif
 export TECH_LEF ?= $(PLATFORM_DIR)/lef/sg13g2_tech.lef
 export SC_LEF ?= $(PLATFORM_DIR)/lef/sg13g2_stdcell.lef
 
+export SLOW_LIB_FILES ?= $(PLATFORM_DIR)/lib/sg13g2_stdcell_slow_1p08V_125C.lib \
+                         $(ADDITIONAL_SLOW_LIBS)
+export FAST_LIB_FILES ?= $(PLATFORM_DIR)/lib/sg13g2_stdcell_fast_1p32V_m40C.lib \
+                         $(ADDITIONAL_FAST_LIBS)
 export LIB_FILES ?= $(PLATFORM_DIR)/lib/sg13g2_stdcell_typ_1p20V_25C.lib \
                     $(ADDITIONAL_LIBS)
 export GDS_FILES ?= $(PLATFORM_DIR)/gds/sg13g2_stdcell.gds \