of/powerpc: Use generic rule to build dtb's

Modify arch/powerpc/boot/Makefile to use dtc command in
scripts/Makefile.lib

Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Dirk Brandewie 2010-12-22 11:57:28 -08:00 committed by Grant Likely
parent aab94339cd
commit 6384934062

View File

@ -35,7 +35,7 @@ endif
BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
DTS_FLAGS ?= -p 1024
DTC_FLAGS ?= -p 1024
$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
@ -332,10 +332,8 @@ $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
# Rule to build device tree blobs
DTC = $(objtree)/scripts/dtc/dtc
$(obj)/%.dtb: $(dtstree)/%.dts
$(DTC) -O dtb -o $(obj)/$*.dtb -b 0 $(DTS_FLAGS) $(dtstree)/$*.dts
$(obj)/%.dtb: $(src)/dts/%.dts
$(call cmd,dtc)
# If there isn't a platform selected then just strip the vmlinux.
ifeq (,$(image-y))