fdt: Document the fact that dtc is now built
This documentation is out of date now that U-Boot builds dtc
automatically. Update it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/README.fdt-control b/doc/README.fdt-control
index 634a106..88c0469 100644
--- a/doc/README.fdt-control
+++ b/doc/README.fdt-control
@@ -56,7 +56,11 @@
Tools
-----
-To use this feature you will need to get the device tree compiler here:
+To use this feature you will need to get the device tree compiler. This is
+provided by U-Boot automatically. If you have a system version of dtc
+(typically in the 'device-tree-compiler' package), it is currently not used.
+
+If you want to build your own dtc, it is kept here:
git://git.kernel.org/pub/scm/utils/dtc/dtc.git