[U-Boot] patch error

[wanxs]

Dear Benoît Thébaude,
	I git the u-boot-imx from denx.And I patch your patches,but I get error
as:
git apply
U-Boot-v7-14-19-imx-Fix-automatic-make-targets-for-imx-images.patch

error:
error: patch failed: Makefile:486
error: Makefile: patch does not apply
How can i do?
                                                   thanks
                                                                wanxs