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authorSimon Glass <sjg@chromium.org>2014-06-02 22:04:50 -0600
committerTom Rini <trini@ti.com>2014-06-11 16:25:46 -0400
commit63b4b5bae52e48528876e13e858ef934ac2e4a3b (patch)
treee0143f2b83f7bbba3d30f97785dad6f2624eb932 /Makefile
parent31890ae299bca739c58b311dfced0bb199a5f520 (diff)
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fdt: Add DEV_TREE_BIN option to specify a device tree binary file
In some cases, an externally-built device tree binary is required to be attached to U-Boot. An example is when using image signing, since in that case the .dtb file must include the public keys. Add a DEV_TREE_BIN option to the Makefile, and update the documentation. Usage is something like: make DEV_TREE_BIN=boot/am335x-boneblack-pubkey.dtb Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index e77b639..866a8c4 100644
--- a/Makefile
+++ b/Makefile
@@ -832,7 +832,7 @@ MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
-R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage
-u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE
+u-boot.img u-boot.kwb u-boot.pbl: u-boot$(if $(CONFIG_OF_SEPARATE),-dtb,).bin FORCE
$(call if_changed,mkimage)
MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img)