imx: add rules for U-Boot DTB support

[karo-tx-uboot.git] / arch / arm / imx-common / Makefile

diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile
index 16809fee5fff9c3f499df53aa0d64194faba3f46..025cfed84afad67e97594b975c525ffc76f9c63f 100644 (file)
--- a/arch/arm/imx-common/Makefile
+++ b/arch/arm/imx-common/Makefile
@@ -42,6 +42,14 @@ MKIMAGEFLAGS_u-boot.imx = -n $(filter-out $< $(PHONY),$^) -T imximage \
 u-boot.imx: u-boot.bin $(IMX_CONFIG) FORCE
        $(call if_changed,mkimage)
 
+ifeq ($(CONFIG_OF_SEPARATE),y)
+MKIMAGEFLAGS_u-boot-dtb.imx = -n $(filter-out $< $(PHONY),$^) -T imximage \
+       -e $(CONFIG_SYS_TEXT_BASE)
+
+u-boot-dtb.imx: u-boot-dtb.bin $(IMX_CONFIG) FORCE
+       $(call if_changed,mkimage)
+endif
+
 MKIMAGEFLAGS_SPL = -n $(filter-out $< $(PHONY),$^) -T imximage \
        -e $(CONFIG_SPL_TEXT_BASE)