Commit 5fd1a2ed authored by Rob Herring's avatar Rob Herring Committed by Grant Likely

arm/dt: Add dtb make rule

Add a make rule to compile dt blobs for ARM.
Signed-off-by: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarShawn Guo <shawn.guo@freescale.com>
Tested-by: default avatarJason Liu <jason.hui@linaro.org>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 2b4180af
......@@ -281,6 +281,12 @@ zImage Image xipImage bootpImage uImage: vmlinux
zinstall uinstall install: vmlinux
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
%.dtb:
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
dtbs:
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
......@@ -297,6 +303,7 @@ define archhelp
echo ' uImage - U-Boot wrapped zImage'
echo ' bootpImage - Combined zImage and initial RAM disk'
echo ' (supply initrd image via make variable INITRD=<path>)'
echo ' dtbs - Build device tree blobs for enabled boards'
echo ' install - Install uncompressed kernel'
echo ' zinstall - Install compressed kernel'
echo ' uinstall - Install U-Boot wrapped compressed kernel'
......
......@@ -59,6 +59,12 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
endif
# Rule to build device tree blobs
$(obj)/%.dtb: $(src)/dts/%.dts
$(call cmd,dtc)
$(obj)/dtbs: $(addprefix $(obj)/, $(dtb-y))
quiet_cmd_uimage = UIMAGE $@
cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A arm -O linux -T kernel \
-C none -a $(LOADADDR) -e $(STARTADDR) \
......
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