tegra: remove custom TEGRA_DEVICE_SETTINGS for board files

TEGRA_DEVICE_SETTINGS lives now in tegra-common-post.h.

This removes custom TEGRA_DEVICE_SETTINGS for all tegra boards providing
video output, except seaboard, which was fixed by Stephen already.

Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>

include/configs/medcom-wide.h

@@ -78,12 +78,6 @@
 	"ext2load mmc 0 0x17000000 /boot/uImage;"	\
 	"bootm"
 
-#undef TEGRA_DEVICE_SETTINGS
-#define TEGRA_DEVICE_SETTINGS	\
-	"stdin=serial\0"	\
-	"stdout=serial,lcd\0"	\
-	"stderr=serial,lcd\0"
-
 /* LCD support */
 #define CONFIG_LCD
 #define CONFIG_PWM_TEGRA

include/configs/paz00.h

@@ -72,12 +72,6 @@
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_DHCP
 
-#undef TEGRA_DEVICE_SETTINGS
-#define TEGRA_DEVICE_SETTINGS	\
-	"stdin=serial\0"	\
-	"stdout=serial,lcd\0"	\
-	"stderr=serial,lcd\0"
-
 /* LCD support */
 #define CONFIG_LCD
 #define CONFIG_PWM_TEGRA

include/configs/tec.h

@@ -85,12 +85,6 @@
 	"ext2load mmc 0 0x17000000 /boot/uImage;"	\
 	"bootm"
 
-#undef TEGRA_DEVICE_SETTINGS
-#define TEGRA_DEVICE_SETTINGS	\
-	"stdin=serial\0"	\
-	"stdout=serial,lcd\0"	\
-	"stderr=serial,lcd\0"
-
 /* LCD support */
 #define CONFIG_LCD
 #define CONFIG_PWM_TEGRA