wobo-i5: Remove SUNXI_EMAC config define

The wobo-i5 does have the emac hooked up, but the phy is attached to
PortD rather then to PortA, which the u-boot sunxi-emac code does not support
(yet), so don't enable emac support for the wobo-i5 for now.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
boards.cfg: s/AXP152/AXP152_POWER/

The r7-tv-dongle wrongly had a config define of AXP152 instead of AXP152_POWER
and I copy pasted this to the mk802_a10s entry, this patch fixes both.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
boards.cfg: Add statusled support to various sunxi boards

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
sunxi: Update axp152 voltage init values

All the dvfs tables we've use 1.4 volt when the A8 core runs at 1.08 GHz,
and so does the kernel, so we should use this in u-boot too, rather then 1.2V.

dcdc4 gets initialised to 1.25V on poweron and boot0 + boot1 + android leave
it at 1.25V unless the setting is overridden from the fex file. So 1.25V
seems a better default then 1.2V.

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