1# The MSI Primo73 is an A20 based tablet, with 1G RAM, 16G NAND, 2# 1024x600 TN LCD display, mono speaker, 0.3 MP front camera, 2.0 MP 3# rear camera, 3000 mAh battery, gt911 touchscreen, mma8452 accelerometer 4# and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons 5# (both volume buttons are also connected to the UBOOT_SEL pin). The 6# external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB 7# OTG and 3.5mm headphone jack. More details are available at 8# http://linux-sunxi.org/MSI_Primo73 9CONFIG_SPL=y 10CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER" 11CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-primo73" 12CONFIG_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" 13CONFIG_VIDEO_LCD_DCLK_PHASE=0 14CONFIG_VIDEO_LCD_POWER="PH8" 15CONFIG_VIDEO_LCD_BL_EN="PH7" 16CONFIG_VIDEO_LCD_BL_PWM="PB2" 17CONFIG_USB_KEYBOARD=n 18CONFIG_ARM=y 19CONFIG_ARCH_SUNXI=y 20CONFIG_MACH_SUN7I=y 21CONFIG_DRAM_CLK=384 22CONFIG_DRAM_ZQ=127 23CONFIG_DRAM_EMR1=4 24