[U-Boot] [PATCH 2/4] km/common: drop unneeded std* environment variables

[Holger Brunck]

These variables are only used if CONFIG_SYS_CONSOLE_IS_IN_ENV
is set. This isn't the case, so we can drop them safely.

Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
cc: Valentin Longchamp <valentin.longchamp at keymile.com>
cc: Prafulla Wadaskar <prafulla at marvell.com>
---
 include/configs/km/keymile-common.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h
index 05480d4..f64748e 100644
--- a/include/configs/km/keymile-common.h
+++ b/include/configs/km/keymile-common.h
@@ -253,9 +253,6 @@
 	"load=tftpboot ${load_addr_r} ${u-boot}\0"			\
 	"mtdids=" MTDIDS_DEFAULT "\0"					\
 	"mtdparts=" MTDPARTS_DEFAULT "\0"				\
-	"stderr=serial\0"						\
-	"stdin=serial\0"						\
-	"stdout=serial\0"						\
 	""
 #endif /* CONFIG_KM_DEF_ENV */
 
-- 
1.7.1