U-Boot

CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31s-primo81"
CONFIG_SPL=y
CONFIG_MACH_SUN6I=y
CONFIG_DRAM_CLK=360
CONFIG_DRAM_ZQ=122
CONFIG_AXP_GPIO=y
CONFIG_VIDEO_LCD_MODE="x:768,y:1024,depth:18,pclk_khz:66000,le:56,ri:60,up:30,lo:36,hs:64,vs:50,sync:3,vmode:0"
CONFIG_VIDEO_LCD_BL_EN="PA25"
CONFIG_VIDEO_LCD_BL_PWM="PH13"
CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_REGULATOR_AXP_DRIVEVBUS=y
CONFIG_REGULATOR_AXP_USB_POWER=y
CONFIG_AXP_DLDO1_VOLT=3300
# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
CONFIG_USB_MUSB_HOST=y
CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27
CONFIG_VIDEO_LCD_SSD2828_RESET="PA26"
CONFIG_VIDEO_LCD_SPI_CS="PH9"
CONFIG_VIDEO_LCD_SPI_SCLK="PH10"
CONFIG_VIDEO_LCD_SPI_MOSI="PH11"
CONFIG_VIDEO_LCD_SPI_MISO="PH12"