kconfig: support multiple DTS bindings directories
Some confluence of recent changes resulted in builds with
application-specific bindings being unable to find bindings present in
the system directory. Add quotes and splits as necessary to propagate
multiple directories through the system.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
diff --git a/scripts/kconfig/kconfigfunctions.py b/scripts/kconfig/kconfigfunctions.py
index 399d4f5..100c8bc 100644
--- a/scripts/kconfig/kconfigfunctions.py
+++ b/scripts/kconfig/kconfigfunctions.py
@@ -20,11 +20,11 @@
dt_defines = {}
if not doc_mode:
DTS_POST_CPP = os.environ["DTS_POST_CPP"]
- BINDINGS_DIR = os.environ.get("DTS_ROOT_BINDINGS")
+ BINDINGS_DIRS = os.environ.get("DTS_ROOT_BINDINGS")
# if a board port doesn't use DTS than these might not be set
- if os.path.isfile(DTS_POST_CPP) and BINDINGS_DIR is not None:
- edt = edtlib.EDT(DTS_POST_CPP, [BINDINGS_DIR])
+ if os.path.isfile(DTS_POST_CPP) and BINDINGS_DIRS is not None:
+ edt = edtlib.EDT(DTS_POST_CPP, BINDINGS_DIRS.split(";"))
else:
edt = None
