[U-Boot] [PATCH v2 2/5] sunxi: Turn MMC_SUNXI_SLOT_EXTRA into a proper Kconfig option

[Ian Campbell <ijc@hellion.org.uk>]

On Mon, 2014-10-06 at 19:57 +0200, Hans de Goede wrote:
> Note we also drop the SPL check for initializing the 2nd mmc slot, the SPL
> check is not necessary with Kconfig, because only options explicitly marked
> as also being for the SPL get set during SPL builds.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  board/sunxi/Kconfig | 8 ++++++++
>  board/sunxi/board.c | 2 +-
>  2 files changed, 9 insertions(+), 1 deletion(-)
> 
> diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
> index 497b093..cb4a881 100644
> --- a/board/sunxi/Kconfig
> +++ b/board/sunxi/Kconfig
> @@ -32,6 +32,14 @@ config USB_KEYBOARD
>  	Say Y here to add support for using a USB keyboard (typically used
>  	in combination with a graphical console on HDMI).
>  
> +config MMC_SUNXI_SLOT_EXTRA
> +	int "mmc extra slot number"
> +	default -1
> +	---help---
> +	sunxi builds always enable mmc0, some boards also have a sdcard slot
> +	or emmc on mmc2 or mmc3. Setting this to 2 or 3 will enable support
> +	for this.

What happened to mmc1?

Regardless:

Acked-by: Ian Campbell <ijc@hellion.org.uk>