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

[Jagan Teki]

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)