[PATCH] [POWERPC] add target for building .dtb files
From: Grant Likely <hidden>
Date: 2008-02-21 19:20:58
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
From: Grant Likely <redacted> Signed-off-by: Grant Likely <redacted> --- Josh, is this what your were looking for? Cheers, g. --- arch/powerpc/Makefile | 2 +- arch/powerpc/boot/Makefile | 4 ++++ 2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index ab5cfe8..dd80825 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile@@ -164,7 +164,7 @@ boot := arch/$(ARCH)/boot $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) -bootwrapper_install: +bootwrapper_install %.dtb: $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) define archhelp
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index d57a67d..fb29f10 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile@@ -311,6 +311,10 @@ $(obj)/treeImage.initrd.%: vmlinux $(dtstree)/%.dts $(wrapperbits) $(obj)/treeImage.%: vmlinux $(dtstree)/%.dts $(wrapperbits) $(call if_changed,wrap,treeboot-$*,$(dtstree)/$*.dts) +# Rule to build device tree blobs +$(obj)/%.dtb: $(dtstree)/%.dts $(obj)/dtc + $(obj)/dtc -O dtb -o $(obj)/$*.dtb -b 0 $(dtstree)/$*.dts + # If there isn't a platform selected then just strip the vmlinux. ifeq (,$(image-y)) image-y := vmlinux.strip