Atmel LCD driver GUARDTIME fix

[oweals/u-boot.git] / drivers / video / cfb_console.c

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 409d4b7d1c05a15d35f736feb52613568cc2f5d2..bcafb27a7a74859613737b4c2c0dc4d573cac6be 100644 (file)
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -1330,11 +1330,26 @@ static int video_init (void)
 
 /*****************************************************************************/
 
+/*
+ * Implement a weak default function for boards that optionally
+ * need to skip the video initialization.
+ */
+int __board_video_skip(void)
+{
+       /* As default, don't skip test */
+       return 0;
+}
+int board_video_skip(void) __attribute__((weak, alias("__board_video_skip")));
+
 int drv_video_init (void)
 {
        int skip_dev_init;
        device_t console_dev;
 
+       /* Check if video initialization should be skipped */
+       if (board_video_skip())
+               return 0;
+
        /* Init video chip - returns with framebuffer cleared */
        skip_dev_init = (video_init () == -1);