binman: Add a test to catch use of the old 'pos' property

This property has been changed to 'offset'. To help downstream users who
might still be using 'pos', add a check that this is not used by mistake.

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/tools/binman/test/79_uses_pos.dts b/tools/binman/test/79_uses_pos.dts
new file mode 100644
index 0000000000..7638b9b5e0
--- /dev/null
+++ b/tools/binman/test/79_uses_pos.dts
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+
+/ {
+	binman {
+		u-boot {
+			pos = <10>;
+		};
+	};
+};