1CONFIG_ARM=y 2CONFIG_TARGET_LS1021AIOT=y 3CONFIG_SYS_TEXT_BASE=0x40010000 4CONFIG_NR_DRAM_BANKS=1 5CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT" 6CONFIG_MISC_INIT_R=y 7CONFIG_BOARD_EARLY_INIT_F=y 8CONFIG_CMD_BOOTZ=y 9CONFIG_CMD_GPT=y 10CONFIG_CMD_DHCP=y 11CONFIG_CMD_PING=y 12CONFIG_CMD_EXT2=y 13CONFIG_CMD_FAT=y 14CONFIG_OF_CONTROL=y 15CONFIG_DEFAULT_DEVICE_TREE="ls1021a-iot-duart" 16CONFIG_ENV_IS_IN_SPI_FLASH=y 17CONFIG_DM=y 18CONFIG_FSL_CAAM=y 19CONFIG_FSL_ESDHC=y 20CONFIG_SPI_FLASH=y 21CONFIG_SPI_FLASH_ATMEL=y 22CONFIG_SPI_FLASH_STMICRO=y 23CONFIG_PHY_GIGE=y 24CONFIG_E1000=y 25CONFIG_MII=y 26CONFIG_TSEC_ENET=y 27CONFIG_PCI=y 28CONFIG_DM_PCI=y 29CONFIG_DM_PCI_COMPAT=y 30CONFIG_PCIE_LAYERSCAPE=y 31CONFIG_SYS_NS16550=y 32CONFIG_SPI=y 33CONFIG_DM_SPI=y 34CONFIG_FSL_DSPI=y 35CONFIG_FSL_QSPI=y 36CONFIG_USB=y 37CONFIG_USB_XHCI_HCD=y 38CONFIG_USB_XHCI_DWC3=y 39CONFIG_USB_STORAGE=y 40