commit 236f2bd30262f564c0bb71638105e525ddf47b9f
author Simon Glass <sjg@chromium.org> Mon Nov 10 17:16:48 2014 -0700
committer Simon Glass <sjg@chromium.org> Fri Nov 21 08:13:14 2014 +0100
tree bd3b443d6a7bfd76c40f91c5774c8200594afd3d
parent 3ac435d33a8f6a4e28df6bc068cb0569bc8061ad

dm: Allow stdio registration to be dropped

Provide a CONFIG_DM_STDIO option to enable registering a serial device
with the stdio library. This is seldom useful in SPL, so disable it by
default when building for SPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>

include/config_defaults.h

diff --git a/include/config_defaults.h b/include/config_defaults.h
index 985f055..f1b225d 100644
--- a/include/config_defaults.h
+++ b/include/config_defaults.h
@@ -22,6 +22,7 @@
 
 #ifndef CONFIG_SPL_BUILD
 #define CONFIG_DM_DEVICE_REMOVE
+#define CONFIG_DM_STDIO
 #endif
 
 #endif