lkml.org 
[lkml]   [2010]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 4/5] of/powerpc: Move build to use generic dts->dtb rule
On Tue, Nov 16, 2010 at 02:41:39PM -0800, dirk.brandewie@gmail.com wrote:
> From: Dirk Brandewie <dirk.brandewie@gmail.com>
>
> This patch changes arch/powerpc/boot/Makefile to use the generic
> rule build the device tree blobs in scripts/Makefile.lib
>
> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
> ---
> arch/powerpc/boot/Makefile | 7 -------
> 1 files changed, 0 insertions(+), 7 deletions(-)
>
> diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
> index fae8192..d90c674 100644
> --- a/arch/powerpc/boot/Makefile
> +++ b/arch/powerpc/boot/Makefile
> @@ -147,8 +147,6 @@ targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
> extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
> $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
>
> -dtstree := $(srctree)/$(src)/dts
> -
> wrapper :=$(srctree)/$(src)/wrapper
> wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
> $(wrapper) FORCE
> @@ -331,11 +329,6 @@ $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
> $(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

This patch needs to modify the rules that have %.dtb dependencies to
go looking in arch/powerpc/boot/dts instead of arch/powerpc/boot
because the rule change will change where .dtb files get generated.

Also, this patch and patch 5 need to be merged with patch 1 so that
the series remains bisectable.

g.

>
> # If there isn't a platform selected then just strip the vmlinux.
> ifeq (,$(image-y))
> --
> 1.7.2.3
>
> _______________________________________________
> devicetree-discuss mailing list
> devicetree-discuss@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/devicetree-discuss


\
 
 \ /
  Last update: 2010-11-17 07:09    [W:0.119 / U:0.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site