diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index a650554..22d560a 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -40,6 +40,8 @@
 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>
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