diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index ba29b71..2cb5743 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -80,4 +80,5 @@
 CONFIG_I2C_EDID=y
 CONFIG_VIDEO_IPUV3=y
 CONFIG_VIDEO=y
+CONFIG_OF_LIBFDT_ASSUME_MASK=0xff
 # CONFIG_EFI_LOADER is not set