scripts/dtc: Add a script to update to mainline dtc source
A very simple script that automates pulling in a newer version of DTC.
Not particularly robust, but a whole lot better than doing it by hand
every time.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h
index e0b82fe..54d4e90 100644
--- a/scripts/dtc/version_gen.h
+++ b/scripts/dtc/version_gen.h
@@ -1 +1 @@
-#define DTC_VERSION "DTC 1.4.0"
+#define DTC_VERSION "DTC 1.4.0-dirty"