Pass the assumed IO loads as env vars into

OpenROAD from the stdcell PDK. Signed-off-by: Mike Inouye <[email protected]>
hdl · Jun 26, 2024 · 41661c0 · 41661c0
1 parent 0d1f251
commit 41661c0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/place_and_route/open_road.bzl b/place_and_route/open_road.bzl
@@ -261,6 +261,8 @@ def openroad_command(ctx, commands, input_db = None, step_name = None, inputs =
         ],
         executable = ctx.executable._openroad,
         env = {
+            "DEFAULT_INPUT_DRIVER_CELL": stdcell_info.default_input_driver_cell,
+            "DEFAULT_OUTPUT_LOAD": stdcell_info.default_output_load,
             "QT_QPA_PLATFORM": ctx.attr.qt_qpa_platform,
             "TCL_LIBRARY": openroad_runfiles_dir + "/tk_tcl/library",
         },