diff --git a/configs/ls1021aqds_sdcard_defconfig b/configs/ls1021aqds_sdcard_defconfig
index 3249b48..e283f69 100644
--- a/configs/ls1021aqds_sdcard_defconfig
+++ b/configs/ls1021aqds_sdcard_defconfig
@@ -1,8 +1,11 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS1021AQDS=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
 CONFIG_SYS_NS16550=y