diff --git a/configs/phycore_pcl063_defconfig b/configs/phycore_pcl063_defconfig
index b9c9a79..b9e725b 100644
--- a/configs/phycore_pcl063_defconfig
+++ b/configs/phycore_pcl063_defconfig
@@ -33,7 +33,7 @@
 CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="imx6ul-phycore-segin"
+CONFIG_DEFAULT_DEVICE_TREE="imx6ul-phytec-segin-ff-rdk-nand"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C_GPIO=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/phycore_pcl063_ull_defconfig b/configs/phycore_pcl063_ull_defconfig
index f2635ce..879ac78 100644
--- a/configs/phycore_pcl063_ull_defconfig
+++ b/configs/phycore_pcl063_ull_defconfig
@@ -29,7 +29,7 @@
 CONFIG_CMD_CACHE=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="imx6ull-phycore-segin"
+CONFIG_DEFAULT_DEVICE_TREE="imx6ull-phytec-segin-ff-rdk-emmc"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C_GPIO=y
 CONFIG_SYS_I2C_MXC=y