Added support for, A20-OLinuXino-Lime and A20-OLinuXino-Lime2 boards, Also fixed typo in A13-SOM config

Added support for
 A20-OLinuXino-Lime and  A20-OLinuXino-Lime2 boards

also fixed typo in A13-SOM config

Signed-off-by: HeHoPMaJIeH <gamishev@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
sunxi: Add CONFIG_MACPWR option

On some boards the phy needs to be powered up through a gpio, add support for
this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
sunxi: Set CONFIG_MACPWR for Mele A1000

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
sunxi: Enable emac on hackberry

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
sunxi: Fix compiler warning on boards without network

Signed-off-by: Hans de Goede <hdegoede@redhat.com>