diff --git a/README b/README
index 2808dd1..7663f7a 100644
--- a/README
+++ b/README
@@ -4054,6 +4054,11 @@
 	be asserted. See doc/README.omap-reset-time for details on how
 	the value can be calulated on a given board.
 
+- CONFIG_USE_STDINT
+	If stdint.h is available with your toolchain you can define this
+	option to enable it. You can provide option 'USE_STDINT=1' when
+	building U-Boot to enable this.
+
 The following definitions that deal with the placement and management
 of environment data (variable area); in general, we support the
 following configurations: