-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-pcduino3-nano.dtb"
-CONFIG_GMAC_TX_DELAY=3
-CONFIG_USB1_VBUS_PIN="PH11"
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_MACH_SUN7I=y
CONFIG_DRAM_CLK=408
CONFIG_DRAM_ZQ=122
-CONFIG_DRAM_EMR1=4
+CONFIG_USB1_VBUS_PIN="PH11"
+CONFIG_GMAC_TX_DELAY=3
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3-nano"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_DM_SERIAL=y
+CONFIG_USB=y
+CONFIG_DM_USB=y