diff --git a/board/hardkernel/odroidc2/genimage.cfg b/board/hardkernel/odroidc2/genimage.cfg
index f49c1deaf3..c283b514d6 100644
--- a/board/hardkernel/odroidc2/genimage.cfg
+++ b/board/hardkernel/odroidc2/genimage.cfg
@@ -6,6 +6,7 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
+
 	size = 64M
 }
 
@@ -22,7 +23,7 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "uboot-odc2.img"
-		offset = 49664
+		offset = 49664 # 48KB + 512B
 	}
 
 	partition boot {