diff --git a/configs/evb-rk3308_defconfig b/configs/evb-rk3308_defconfig
index 7383f0e469..2729060d6e 100644
--- a/configs/evb-rk3308_defconfig
+++ b/configs/evb-rk3308_defconfig
@@ -23,6 +23,7 @@ CONFIG_ANDROID_BOOT_IMAGE=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_BOOTDELAY=0
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3308-evb.dtb"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x20000
diff --git a/configs/roc-cc-rk3308_defconfig b/configs/roc-cc-rk3308_defconfig
index 5ae9295941..7502da5b1e 100644
--- a/configs/roc-cc-rk3308_defconfig
+++ b/configs/roc-cc-rk3308_defconfig
@@ -23,6 +23,7 @@ CONFIG_ANDROID_BOOT_IMAGE=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_BOOTDELAY=0
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3308-roc-cc.dtb"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x20000
diff --git a/configs/rock-pi-s-rk3308_defconfig b/configs/rock-pi-s-rk3308_defconfig
index bc0317102a..feb2b2c432 100644
--- a/configs/rock-pi-s-rk3308_defconfig
+++ b/configs/rock-pi-s-rk3308_defconfig
@@ -23,6 +23,7 @@ CONFIG_DEBUG_UART=y
 CONFIG_ANDROID_BOOT_IMAGE=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3308-rock-pi-s.dtb"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x20000
diff --git a/include/configs/rk3308_common.h b/include/configs/rk3308_common.h
index 7d55fcd975..a413af1bd4 100644
--- a/include/configs/rk3308_common.h
+++ b/include/configs/rk3308_common.h
@@ -16,11 +16,12 @@
 #define ENV_MEM_LAYOUT_SETTINGS \
 	"scriptaddr=0x00500000\0" \
 	"pxefile_addr_r=0x00600000\0" \
-	"fdt_addr_r=0x02800000\0" \
+	"fdt_addr_r=0x03e00000\0" \
 	"kernel_addr_r=0x00680000\0" \
 	"ramdisk_addr_r=0x04000000\0"
 
 #define CFG_EXTRA_ENV_SETTINGS \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	ENV_MEM_LAYOUT_SETTINGS \
 	"partitions=" PARTS_DEFAULT \
 	ROCKCHIP_DEVICE_SETTINGS \