Remove Various Deprecated Variables
- Remove `VIAS_RC`, `LAYERS_RC`: That information is now in the tech lef
- Remove GLB_RT_L1_ADJUSTMENT: Variable has been deprecated forever
diff --git a/sky130/openlane/config.tcl b/sky130/openlane/config.tcl
index 126e8aa..19e6afb 100755
--- a/sky130/openlane/config.tcl
+++ b/sky130/openlane/config.tcl
@@ -23,15 +23,15 @@
set ::env(GPIO_PADS_LEF) "\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/lef/sky130_fd_io/sky130_fd_io.lef\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/lef/sky130_fd_io/sky130_ef_io.lef\
- "
+"
# sky130_fd_io.v is not parsable by yosys, so it cannot be included it here yet...
set ::env(GPIO_PADS_VERILOG) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/verilog/sky130_fd_io/sky130_ef_io.v"
set ::env(GPIO_PADS_VERILOG) "\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/verilog/sky130_fd_io/sky130_ef_io.v\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/verilog/sky130_fd_io/sky130_ef_io__gpiov2_pad_wrapped.v\
- "
+"
-# Optimization library
+# Optimization library
set ::env(TECH_LEF_OPT) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/techLEF/$::env(STD_CELL_LIBRARY_OPT)/$::env(STD_CELL_LIBRARY_OPT)__nom.tlef"
set ::env(CELLS_LEF_OPT) [glob "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/lef/$::env(STD_CELL_LIBRARY_OPT)/*.lef"]
set ::env(GDS_FILES_OPT) [glob "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/gds/$::env(STD_CELL_LIBRARY_OPT)/*.gds"]
@@ -48,14 +48,14 @@
set ::env(GPIO_PADS_LEF) "\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/sky130_fd_io/lef/sky130_fd_io.lef\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/sky130_fd_io/lef/sky130_ef_io.lef\
- "
+"
set ::env(GPIO_PADS_VERILOG) "\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/sky130_fd_io/verilog/sky130_ef_io.v\
$::env(PDK_ROOT)/$::env(PDK)/libs.ref/sky130_fd_io/verilog/sky130_ef_io__gpiov2_pad_wrapped.v\
- "
+"
-# Optimization library
+# Optimization library
set ::env(TECH_LEF_OPT) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY_OPT)/techlef/$::env(STD_CELL_LIBRARY_OPT)__nom.tlef"
set ::env(CELLS_LEF_OPT) [glob "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY_OPT)/lef/*.lef"]
set ::env(GDS_FILES_OPT) [glob "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY_OPT)/gds/*.gds"]
@@ -63,18 +63,18 @@
#endif (!EF_FORMAT)
-# Optimization library slowest corner
+# Optimization library slowest corner
set tmp $::env(STD_CELL_LIBRARY)
set ::env(STD_CELL_LIBRARY) $::env(STD_CELL_LIBRARY_OPT)
source "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/$::env(STD_CELL_LIBRARY_OPT)/config.tcl"
set ::env(LIB_SLOWEST_OPT) $::env(LIB_SLOWEST)
-set ::env(STD_CELL_LIBRARY) $tmp
+set ::env(STD_CELL_LIBRARY) $tmp
source "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/$::env(STD_CELL_LIBRARY)/config.tcl"
set ::env(GPIO_PADS_LEF_CORE_SIDE) "\
$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/custom_cells/lef/sky130_fd_io_core.lef\
$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/custom_cells/lef/sky130_ef_io_core.lef\
- "
+"
# magic setup
#ifdef EF_FORMAT
@@ -124,33 +124,14 @@
# Default DRC Exclude List
set ::env(DRC_EXCLUDE_CELL_LIST) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/$::env(STD_CELL_LIBRARY)/drc_exclude.cells"
-# DRC Exclude List for Optimization library
+# DRC Exclude List for Optimization library
set ::env(DRC_EXCLUDE_CELL_LIST_OPT) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/$::env(STD_CELL_LIBRARY_OPT)/drc_exclude.cells"
-# Open-RCX Rules File
+# Open-RCX Rules File
set ::env(RCX_RULES) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).nom.magic"
set ::env(RCX_RULES_MIN) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).min.magic"
set ::env(RCX_RULES_MAX) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).max.magic"
-# VIAS RC Values
-set ::env(VIAS_RC) "\
- mcon 9.249146E-3,\
- via 4.5E-3,\
- via2 3.368786E-3,\
- via3 0.376635E-3,\
- via4 0.00580E-3"
-
-# Layer RC Values
-set ::env(LAYERS_RC) "\
- li1 1.499e-04 7.176e-02,\
- met1 1.449e-04 8.929e-04,\
- met2 1.331e-04 8.929e-04,\
- met3 1.464e-04 1.567e-04,\
- met4 1.297e-04 1.567e-04,\
- met5 1.501e-04 1.781e-05"
-
-set ::env(GLB_RT_L1_ADJUSTMENT) 0.99
-
# Extra PDN configs
set ::env(FP_PDN_RAILS_LAYER) met1
set ::env(FP_PDN_LOWER_LAYER) met4
