Various Makefiles: Add SPDX-License-Identifier tags
After consulting with some of the SPDX team, the conclusion is that
Makefiles are worth adding SPDX-License-Identifier tags too, and most of
ours have one. This adds tags to ones that lack them and converts a few
that had full (or in one case, very partial) license blobs into the
equivalent tag.
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/birdland/bav335x/Makefile b/board/birdland/bav335x/Makefile
index 2fc5614..d2aba7b 100644
--- a/board/birdland/bav335x/Makefile
+++ b/board/birdland/bav335x/Makefile
@@ -3,6 +3,8 @@
#
# Copyright (C) 2012-2014, Birdland Audio - http://birdland.com/oem
#
+# SPDX-License-Identifier: GPL-2.0+
+#
ifeq ($(CONFIG_SKIP_LOWLEVEL_INIT),)
obj-y := mux.o