[PATCH 3/4] of/powerpc: Use generic rule to build dtb's

dirk.brandewie
2010-12-22T19:57:48Z

From: Dirk Brandewie <dirk.brandewie@gmail.com>

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

Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
---
arch/powerpc/boot/Makefile | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index fae8192..96deec6 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -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))
--
1.7.2.3