[U-Boot] [PATCH v2 9/14] sunxi: Enable UBI and NAND support

[Tom Rini]

On Tue, Nov 22, 2016 at 01:38:39PM +0100, Maxime Ripard wrote:
> From: Hans de Goede <hdegoede at redhat.com>
> 
> Enable the NAND and UBI support in the configuration header so that we can
> (finally) use it.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>
> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> ---
>  board/sunxi/Kconfig            |  8 ++++++++
>  include/configs/sunxi-common.h | 14 ++++++++++++++
>  2 files changed, 22 insertions(+), 0 deletions(-)
> 
> diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
> index e1d4ab148f08..c6a620a20167 100644
> --- a/board/sunxi/Kconfig
> +++ b/board/sunxi/Kconfig
> @@ -460,6 +460,14 @@ config AXP_GPIO
>  	---help---
>  	Say Y here to enable support for the gpio pins of the axp PMIC ICs.
>  
> +if NAND_SUNXI
> +config CMD_NAND
> +	default y
> +
> +config CMD_UBI
> +	default y
> +endif

We want to move away from adding 'default y' to board/*/Kconfig and
instead have 'default y if ...' where the option is declared.  In this
particular case we have a TODO of adding a NAND option that would be
used to hide things like CMD_NAND and other sub-sections rather than
using CMD_NAND for everything.

That said, we've just got 2 sunxi boards with NAND today right?  Maybe
we shouldn't make this default for all sunxi boards yet, yes?  Thanks!

-- 
Tom
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