diff --git a/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
index 429d249..28a94bc 100644
--- a/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
@@ -9,3 +9,4 @@
 CONFIG_E1000=y
 CONFIG_SYS_NS16550=y
 CONFIG_FSL_ESPI=y
+CONFIG_OF_LIBFDT=y