[U-Boot] [PATCH] sunxi: imply CONFIG_OF_LIBFDT_OVERLAY

[Maxime Ripard]

On Tue, Dec 19, 2017 at 05:12:00PM +0530, Jagan Teki wrote:
> On Wed, Dec 13, 2017 at 2:16 PM, Andre Heider <a.heider at gmail.com> wrote:
> > fdt overlay support is useful for all sunxi boards, enable per default
> > and remove it from sunxi defconfigs.
> >
> > Signed-off-by: Andre Heider <a.heider at gmail.com>
> > ---
> >
> > Hi,
> >
> > there're way too many sunxi boards so I'm not 100% sure this is the best
> > approach...
> >
> > Are there boards where enabling this is definitely not desired?
> >
> > Thanks,
> > Andre
> >
> >  arch/arm/Kconfig           | 1 +
> >  configs/CHIP_defconfig     | 1 -
> >  configs/CHIP_pro_defconfig | 1 -
> >  3 files changed, 1 insertion(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> > index 73909952d0..25847b3aa1 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -715,6 +715,7 @@ config ARCH_SUNXI
> >         select USE_TINY_PRINTF
> >         imply CMD_GPT
> >         imply FAT_WRITE
> > +       imply OF_LIBFDT_OVERLAY
> 
> It's increasing u-boot.itb size to 512KB (which is 508K earlier) and
> in either case the size moves on env side where env start 0x88000
> (504KB)

Right, so maybe we can make that conditional to ARM?

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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