sun9i: Add Merrii_A80_Optimus board / defconfig file

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

board/sunxi/MAINTAINERS

@@ -40,6 +40,8 @@ F:	include/configs/sun8i.h
 F:	configs/ga10h_v1_1_defconfig
 F:	configs/Ippo_q8h_v1_2_defconfig
 F:	configs/Ippo_q8h_v1_2_a33_1024x600_defconfig
+F:	include/configs/sun9i.h
+F:	configs/Merrii_A80_Optimus_defconfig
 
 A20-OLINUXINO-LIME BOARD
 M:	FUKAUMI Naoki <naobsd@gmail.com>

configs/Merrii_A80_Optimus_defconfig

+CONFIG_DEFAULT_DEVICE_TREE="sun9i-a80-optimus"
+CONFIG_VIDEO=n
+CONFIG_USB_KEYBOARD=n
+CONFIG_MMC0_CD_PIN="PH18"
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN9I=y
+# these are unused atm but we must set them to something
+CONFIG_DRAM_CLK=360
+CONFIG_DRAM_ZQ=123
+CONFIG_SYS_CLK_FREQ=1008000000