[PATCH] powerpc/dts: fix not include DTC_FLAGS

[Sam Song]

 In my test, DTC_FLAGS in arch/powerpc/boot/Makefile is not to work,I will
send V2 to removing it.

Michael Ellerman <mpe at ellerman.id.au> 于2021年4月7日周三 下午7:27写道：

> Youlin Song <syl.loop at gmail.com> writes:
> > I wanted to build the fsl dts in my machine and found that
> > the dtb have not extra space,so uboot will cause about
> > FDT_ERR_NOSPACE issue.
> >
> > Signed-off-by: Youlin Song <syl.loop at gmail.com>
> > ---
> >  arch/powerpc/boot/dts/Makefile | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/arch/powerpc/boot/dts/Makefile
> b/arch/powerpc/boot/dts/Makefile
> > index fb335d05aae8..c21165c0cd76 100644
> > --- a/arch/powerpc/boot/dts/Makefile
> > +++ b/arch/powerpc/boot/dts/Makefile
> > @@ -2,5 +2,6 @@
> >
> >  subdir-y += fsl
> >
> > +DTC_FLAGS   ?= -p 1024
> >  dtstree              := $(srctree)/$(src)
> >  dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb,
> $(wildcard $(dtstree)/*.dts))
>
> I guess that was missed in 1acf1cf8638a ("powerpc: build .dtb files in dts
> directory").
>
> Which I think means the assignment to DTC_FLAGS in
> arch/powerpc/boot/Makefile is not needed anymore.
>
> Can you send a v2 removing that assignment and explaining that's what
> happened?
>
> cheers
>
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