app: aboot: allow LK logo image to have size lesser than FB

Currently, in bootloader we allow only splash image which is of the
same size as FB. Fix it to allow all sizes lesser than FB.

Change-Id: Ied2dce3d2104bf8dceb8fc98d15f1cc1a32aa547
diff --git a/app/aboot/aboot.c b/app/aboot/aboot.c
index 4911344..9acde54 100644
--- a/app/aboot/aboot.c
+++ b/app/aboot/aboot.c
@@ -3199,8 +3199,8 @@
 			return 0;
 		}
 
-		if ((header->width != fb_display->width) || (header->height != fb_display->height)) {
-			dprintf(CRITICAL, "Logo config doesn't match with fb config. Fall back default logo\n");
+		if ((header->width > fb_display->width) || (header->height > fb_display->height)) {
+			dprintf(CRITICAL, "Logo config greater than fb config. Fall back default logo\n");
 			return -1;
 		}
 
@@ -3286,8 +3286,8 @@
 			fbcon_extract_to_screen(header, (base + LOGO_IMG_HEADER_SIZE));
 		} else { /* 2 Raw BGR data */
 
-			if ((header->width != fb_display->width) || (header->height != fb_display->height)) {
-				dprintf(CRITICAL, "Logo config doesn't match with fb config. Fall back default logo\n");
+			if ((header->width > fb_display->width) || (header->height > fb_display->height)) {
+				dprintf(CRITICAL, "Logo config greater than fb config. Fall back default logo\n");
 				return -1;
 			}