cmd: booti: Store OS start and end info in images structure

Store the start and end of the OS image that is loaded in images
structure.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
diff --git a/cmd/booti.c b/cmd/booti.c
index c36b023..841eff1 100644
--- a/cmd/booti.c
+++ b/cmd/booti.c
@@ -48,6 +48,9 @@
 	}
 
 	images->ep = relocated_addr;
+	images->os.start = relocated_addr;
+	images->os.end = relocated_addr + image_size;
+
 	lmb_reserve(&images->lmb, images->ep, le32_to_cpu(image_size));
 
 	/*