cm_t35: prevent splashimage from being set to a bad value

Define CONFIG_SPLASHIMAGE_GUARD to prevent splashimage from being
set to a value that will cause U-Boot to hang while displaying a
splash screen.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>

diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index e6aef7b..8d79ffd 100644 (file)
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -331,6 +331,8 @@
 #define STATUS_LED_BOOT                        STATUS_LED_BIT
 #define GREEN_LED_GPIO                 186 /* CM-T35 Green LED is GPIO186 */
 
+#define CONFIG_SPLASHIMAGE_GUARD
+
 /* GPIO banks */
 #ifdef CONFIG_STATUS_LED
 #define CONFIG_OMAP3_GPIO_6    /* GPIO186 is in GPIO bank 6  */