1CONFIG_ARM=y 2CONFIG_TARGET_LS1021AIOT=y 3CONFIG_DEFAULT_DEVICE_TREE="ls1021a-iot-duart" 4CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT" 5CONFIG_BOARD_EARLY_INIT_F=y 6CONFIG_CMD_GPT=y 7CONFIG_CMD_EXT2=y 8CONFIG_CMD_FAT=y 9CONFIG_OF_CONTROL=y 10CONFIG_ENV_IS_IN_SPI_FLASH=y 11CONFIG_DM=y 12CONFIG_FSL_CAAM=y 13CONFIG_SPI_FLASH=y 14CONFIG_SPI_FLASH_ATMEL=y 15CONFIG_SPI_FLASH_STMICRO=y 16CONFIG_PHYLIB=y 17CONFIG_NETDEVICES=y 18CONFIG_PHY_GIGE=y 19CONFIG_E1000=y 20CONFIG_PCI=y 21CONFIG_DM_PCI=y 22CONFIG_DM_PCI_COMPAT=y 23CONFIG_PCIE_LAYERSCAPE=y 24CONFIG_SYS_NS16550=y 25CONFIG_DM_SPI=y 26CONFIG_FSL_DSPI=y 27CONFIG_FSL_QSPI=y 28CONFIG_USB=y 29CONFIG_USB_XHCI_HCD=y 30CONFIG_USB_XHCI_DWC3=y 31CONFIG_USB_STORAGE=y 32