CONFIG_ARM=y
CONFIG_TARGET_LS1021AQDS=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
+CONFIG_DM_SERIAL=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_SYS_NS16550=y
+CONFIG_OF_LIBFDT=y