diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig
index c767b3d..00f0796 100644
--- a/configs/MSI_Primo73_defconfig
+++ b/configs/MSI_Primo73_defconfig
@@ -1,23 +1,13 @@
-# The MSI Primo73 is an A20 based tablet, with 1G RAM, 16G NAND,
-# 1024x600 TN LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
-# rear camera, 3000 mAh battery, gt911 touchscreen, mma8452 accelerometer
-# and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
-# (both volume buttons are also connected to the UBOOT_SEL pin). The
-# external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
-# OTG and 3.5mm headphone jack. More details are available at
-#    http://linux-sunxi.org/MSI_Primo73
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-primo73"
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN7I=y
+CONFIG_DRAM_CLK=384
 CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:60000,le:60,ri:160,up:13,lo:12,hs:100,vs:10,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
-CONFIG_USB_KEYBOARD=n
-CONFIG_ARM=y
-CONFIG_ARCH_SUNXI=y
-CONFIG_MACH_SUN7I=y
-CONFIG_DRAM_CLK=384
-CONFIG_DRAM_ZQ=127
-CONFIG_DRAM_EMR1=4
+# CONFIG_USB_KEYBOARD is not set
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-primo73"
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"