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>
diff --git a/configs/Merrii_A80_Optimus_defconfig b/configs/Merrii_A80_Optimus_defconfig
new file mode 100644
index 0000000..6bd5273
--- /dev/null
+++ b/configs/Merrii_A80_Optimus_defconfig
@@ -0,0 +1,11 @@
+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