km/common: drop unneeded std* environment variables

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@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>

diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h
index 05480d4..f64748e 100644 (file)
--- 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 */