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Commit cdc02dd0 authored by Patrick Daly's avatar Patrick Daly
Browse files

ARM: Add option to build Image/dtb combo 



Add a target Image-dtb which will build an uncompressed kernel with an
appended dtb image.

Change-Id: I2ede8fd935327d75d7378c2868d39c416d704724
Signed-off-by: default avatarPatrick Daly <pdaly@codeaurora.org>
parent edcfa65a

arch/arm/Makefile

+4 −0
Original line number Diff line number Diff line
@@ -361,6 +361,10 @@ endif 
zImage-dtb: vmlinux scripts dtbs

	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) DTSSUBDIR=$(DTSSUBDIR) $(boot)/$@



Image-dtb: vmlinux scripts dtbs

	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) DTSSUBDIR=$(DTSSUBDIR) $(boot)/$@





# We use MRPROPER_FILES and CLEAN_FILES now

archclean:

	$(Q)$(MAKE) $(clean)=$(boot)

arch/arm/boot/.gitignore

+2 −0
Original line number Diff line number Diff line
@@ -3,3 +3,5 @@ zImage 
xipImage

bootpImage

uImage

Image-dtb-hdr

Image-dtb

arch/arm/boot/Makefile

+8 −0
Original line number Diff line number Diff line
@@ -59,6 +59,14 @@ $(obj)/xipImage: FORCE 
$(obj)/Image: vmlinux FORCE

	$(call if_changed,objcopy)



$(obj)/Image-dtb-hdr: $(obj)/Image FORCE

	echo -n 'UNCOMPRESSED_IMG' > $@ && \

	$(call size_append, $(filter-out FORCE,$^)) >> $@



$(obj)/Image-dtb: $(obj)/Image-dtb-hdr $(obj)/Image $(DTB_OBJS) FORCE

	$(call if_changed,cat)

	@echo '  Kernel: $@ is ready'



$(obj)/compressed/vmlinux: $(obj)/Image FORCE

	$(Q)$(MAKE) $(build)=$(obj)/compressed $@