[U-Boot] [PATCH 18/22] sunxi: musb: Add id pin support

[Ian Campbell]

On Wed, 2015-06-17 at 21:34 +0200, Hans de Goede wrote:
> When in host mode check if there is a host cable inserted into the otg
> port by checking the id pin. If there is no host cable return an error to
> make usb_lowlevel_init() exit early, rather then waiting for 1 second
> for a device which will never show up.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

I guess the defconfig fiddling is here because this is the culmination
of these three patches which makes it useful to set this value? In which
case:

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

Although I'd have been inclined to do it where the Kconfig option was
added (ack to that too if you want to move).

Ian.