omap3: mvblx: change console to ttyO0 and make silent by default.

Also, change bootdelay to 0 but allow pressing 'S' to stop at U-Boot prompt.

Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Signed-off-by: Howard Gray <howard.gray@matrix-vision.de>
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>

include/configs/omap3_mvblx.h

@@ -90,9 +90,9 @@
 /*
  * select serial console configuration
  */
-#define CONFIG_CONS_INDEX		3
-#define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
-#define CONFIG_SERIAL3			3	/* UART3 */
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_SYS_NS16550_COM1		OMAP34XX_UART1
+#define CONFIG_SERIAL1			1	/* UART1 */
 
 #define CONFIG_BAUDRATE			115200
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
@@ -102,6 +102,10 @@
 #define CONFIG_OMAP_HSMMC		1
 #define CONFIG_DOS_PARTITION		1
 
+/* silent console by default */
+#define CONFIG_SYS_DEVICE_NULLDEV	1
+#define CONFIG_SILENT_CONSOLE		1
+
 /* USB */
 #define CONFIG_MUSB_UDC			1
 #define CONFIG_USB_OMAP3		1
@@ -152,12 +156,16 @@
 
 /* Environment information */
 #undef CONFIG_ENV_OVERWRITE	/* disallow overwriting serial# and ethaddr */
-#define CONFIG_BOOTDELAY		3
+#define CONFIG_BOOTDELAY		0
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_STOP_STR "S"
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"silent=true\0" \
 	"loadaddr=0x82000000\0" \
 	"usbtty=cdc_acm\0" \
-	"console=ttyO2,115200n8\0" \
+	"console=ttyO0,115200n8\0" \
 	"mpurate=600\0" \
 	"vram=12M\0" \
 	"dvimode=1024x768-24@60\0" \