diff --git a/Makefile b/Makefile
index bd72286..571c3eb 100644
--- a/Makefile
+++ b/Makefile
@@ -416,9 +416,13 @@
 $(obj)u-boot.dis:	$(obj)u-boot
 		$(OBJDUMP) -d $< > $@
 
-$(obj)u-boot.ubl:       $(obj)u-boot-nand.bin
+$(obj)u-boot.ubl:       $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
+		$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $(obj)spl/u-boot-spl $(obj)spl/u-boot-spl-pad.bin
+		cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $(obj)u-boot-ubl.bin
 		$(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
-		-e $(CONFIG_SYS_TEXT_BASE) -d $< $@
+		-e $(CONFIG_SYS_TEXT_BASE) -d $(obj)u-boot-ubl.bin $(obj)u-boot.ubl
+		rm $(obj)u-boot-ubl.bin
+		rm $(obj)spl/u-boot-spl-pad.bin
 
 ifeq ($(CONFIG_SANDBOX),y)
 GEN_UBOOT = \