1CONFIG_ARM=y
2CONFIG_ARCH_SUNXI=y
3CONFIG_MACH_SUN7I=y
4CONFIG_DRAM_CLK=408
5CONFIG_DRAM_ZQ=122
6CONFIG_USB1_VBUS_PIN="PH11"
7CONFIG_GMAC_TX_DELAY=3
8CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3-nano"
9CONFIG_SPL=y
10CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
11CONFIG_ETH_DESIGNWARE=y
12