1 CONFIG_ARM=y 2 CONFIG_ARCH_SUNXI=y 3 CONFIG_SPL=y 4 CONFIG_MACH_SUN7I=y 5 CONFIG_DRAM_CLK=408 6 CONFIG_DRAM_ZQ=122 7 CONFIG_USB1_VBUS_PIN="PH11" 8 CONFIG_SATAPWR="PH2" 9 CONFIG_GMAC_TX_DELAY=3 10 CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3-nano" 11 CONFIG_AHCI=y 12 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 13 CONFIG_SPL_I2C_SUPPORT=y 14 # CONFIG_CMD_FLASH is not set 15 # CONFIG_SPL_DOS_PARTITION is not set 16 # CONFIG_SPL_EFI_PARTITION is not set 17 CONFIG_SCSI_AHCI=y 18 CONFIG_ETH_DESIGNWARE=y 19 CONFIG_RGMII=y 20 CONFIG_SUN7I_GMAC=y 21 CONFIG_SCSI=y 22 CONFIG_USB_EHCI_HCD=y 23 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y 24