cubieboard2: Enable AXP209 power controller

Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

configs/Cubieboard2_FEL_defconfig

 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,SPL_FEL,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)"
+CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,SPL_FEL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y

configs/Cubieboard2_defconfig

 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,SPL,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)"
+CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,SPL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y