x86: Pass video settings from SPL to U-Boot proper

When video is set up in SPL, U-Boot proper needs to use the correct
parameters so it can write to the display.

Put these in a bloblist so they are available to U-Boot proper.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Nikhil M Jain <n-jain1@ti.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

common/bloblist.c

@@ -51,6 +51,7 @@ static struct tag_name {
 
 	/* BLOBLISTT_PROJECT_AREA */
 	{ BLOBLISTT_U_BOOT_SPL_HANDOFF, "SPL hand-off" },
+	{ BLOBLISTT_U_BOOT_VIDEO, "SPL video handoff" },
 
 	/* BLOBLISTT_VENDOR_AREA */
 };