cmake: kconfig: pass EXTRA_DTC_FLAGS to kconfig for EDT init
Pass EXTRA_DTC_FLAGS to kconfig so the EDT object we have in
kconfigfunctions can use that to set warn_reg_unit_address_mismatch
properly.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
diff --git a/scripts/kconfig/kconfigfunctions.py b/scripts/kconfig/kconfigfunctions.py
index f571a8f..19ba25b 100644
--- a/scripts/kconfig/kconfigfunctions.py
+++ b/scripts/kconfig/kconfigfunctions.py
@@ -19,10 +19,17 @@
if not doc_mode:
DTS_POST_CPP = os.environ["DTS_POST_CPP"]
BINDINGS_DIRS = os.environ.get("DTS_ROOT_BINDINGS")
+ DTC_FLAGS = os.environ.get("EXTRA_DTC_FLAGS")
+
+ if DTC_FLAGS is not None and "-Wno-simple_bus_reg" in DTC_FLAGS:
+ edt_warn_flag = False
+ else:
+ edt_warn_flag = True
# if a board port doesn't use DTS than these might not be set
if os.path.isfile(DTS_POST_CPP) and BINDINGS_DIRS is not None:
- edt = edtlib.EDT(DTS_POST_CPP, BINDINGS_DIRS.split("?"))
+ edt = edtlib.EDT(DTS_POST_CPP, BINDINGS_DIRS.split("?"),
+ warn_reg_unit_address_mismatch=edt_warn_flag)
else:
edt = None
