diff --git a/configs/dragonboard410c_defconfig b/configs/dragonboard410c_defconfig
index 90c145aa1531ad82a75a1689ab7f904f738f2fae..79ac7dd423fc12c9e393ad58e5412d471f03e92a 100644
--- a/configs/dragonboard410c_defconfig
+++ b/configs/dragonboard410c_defconfig
@@ -37,3 +37,5 @@ CONFIG_USB_EHCI_MSM=y
 CONFIG_USB_ULPI_VIEWPORT=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_STORAGE=y
+CONFIG_OF_LIBFDT=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/hikey_defconfig b/configs/hikey_defconfig
index 5981d2f530abf2332bd70229812b9a4c05529a81..1773a70c8003718705f889cd0b7138e3bf15d8b4 100644
--- a/configs/hikey_defconfig
+++ b/configs/hikey_defconfig
@@ -17,3 +17,5 @@ CONFIG_MMC_DW_K3=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_FAT_WRITE=y
+CONFIG_OF_LIBFDT=y
+CONFIG_OF_LIBFDT_OVERLAY=y