diff --git a/common/Kconfig b/common/Kconfig
index 1198f26..6d835ca 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -203,6 +203,11 @@ config IDENT_STRING
 	help
 	  This options adds the board specific name to u-boot version.
 
+config DEFAULT_FDT_FILE
+	string "Default fdt file"
+	help
+	  This option is used to set the default fdt file to boot OS.
+
 config SYS_NO_FLASH
 	bool "Disable support for parallel NOR flash"
 	default n
diff --git a/configs/dms-ba16-1g_defconfig b/configs/dms-ba16-1g_defconfig
index db5adcf..8e26837 100644
--- a/configs/dms-ba16-1g_defconfig
+++ b/configs/dms-ba16-1g_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_ADVANTECH_DMS_BA16=y
+CONFIG_DEFAULT_FDT_FILE="imx6q-dms-ba16.dtb"
 CONFIG_SYS_DDR_1G=y
 CONFIG_BOOTDELAY=1
 CONFIG_HUSH_PARSER=y
diff --git a/configs/dms-ba16_defconfig b/configs/dms-ba16_defconfig
index e36f3dc..fec0a1c 100644
--- a/configs/dms-ba16_defconfig
+++ b/configs/dms-ba16_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_ADVANTECH_DMS_BA16=y
+CONFIG_DEFAULT_FDT_FILE="imx6q-dms-ba16.dtb"
 CONFIG_BOOTDELAY=1
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/ge_b450v3_defconfig b/configs/ge_b450v3_defconfig
index 8577167..4a5322d 100644
--- a/configs/ge_b450v3_defconfig
+++ b/configs/ge_b450v3_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_GE_B450V3=y
+CONFIG_DEFAULT_FDT_FILE="/boot/imx6q-b450v3.dtb"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_BOOTDELAY=1
 CONFIG_HUSH_PARSER=y
diff --git a/configs/ge_b650v3_defconfig b/configs/ge_b650v3_defconfig
index c5f391e..ecf4449 100644
--- a/configs/ge_b650v3_defconfig
+++ b/configs/ge_b650v3_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_GE_B650V3=y
+CONFIG_DEFAULT_FDT_FILE="/boot/imx6q-b650v3.dtb"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_BOOTDELAY=1
 CONFIG_HUSH_PARSER=y
diff --git a/configs/ge_b850v3_defconfig b/configs/ge_b850v3_defconfig
index 2c5aa05..004c9d0 100644
--- a/configs/ge_b850v3_defconfig
+++ b/configs/ge_b850v3_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_GE_B850V3=y
+CONFIG_DEFAULT_FDT_FILE="/boot/imx6q-b850v3.dtb"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_BOOTDELAY=1
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx25pdk_defconfig b/configs/mx25pdk_defconfig
index b4afb05..c3ab7c2 100644
--- a/configs/mx25pdk_defconfig
+++ b/configs/mx25pdk_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_MX25PDK=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg"
+CONFIG_DEFAULT_FDT_FILE="imx25-pdk.dtb"
 CONFIG_BOOTDELAY=1
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx53ard_defconfig b/configs/mx53ard_defconfig
index 7a62c2b..fe0f106 100644
--- a/configs/mx53ard_defconfig
+++ b/configs/mx53ard_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_MX53ARD=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx53ard/imximage_dd3.cfg"
+CONFIG_DEFAULT_FDT_FILE="imx53-ard.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig
index 1aaf868..dba67bb 100644
--- a/configs/pico-imx6ul_defconfig
+++ b/configs/pico-imx6ul_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_PICO_IMX6UL=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/technexion/pico-imx6ul/imximage.cfg"
+CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-hobbit.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/tqma6q_mba6_mmc_defconfig b/configs/tqma6q_mba6_mmc_defconfig
index a827606..ff7b826 100644
--- a/configs/tqma6q_mba6_mmc_defconfig
+++ b/configs/tqma6q_mba6_mmc_defconfig
@@ -4,6 +4,7 @@ CONFIG_TARGET_TQMA6=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
+CONFIG_DEFAULT_FDT_FILE="imx6q-mba6x.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/tqma6q_mba6_spi_defconfig b/configs/tqma6q_mba6_spi_defconfig
index 29c7ad9..e6f99b1 100644
--- a/configs/tqma6q_mba6_spi_defconfig
+++ b/configs/tqma6q_mba6_spi_defconfig
@@ -5,6 +5,7 @@ CONFIG_TQMA6X_SPI_BOOT=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
+CONFIG_DEFAULT_FDT_FILE="imx6q-mba6x.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/tqma6s_mba6_mmc_defconfig b/configs/tqma6s_mba6_mmc_defconfig
index 426b4c0..33436fc 100644
--- a/configs/tqma6s_mba6_mmc_defconfig
+++ b/configs/tqma6s_mba6_mmc_defconfig
@@ -5,6 +5,7 @@ CONFIG_TQMA6S=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
+CONFIG_DEFAULT_FDT_FILE="imx6dl-mba6x.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/tqma6s_mba6_spi_defconfig b/configs/tqma6s_mba6_spi_defconfig
index 63df5ef..7805638 100644
--- a/configs/tqma6s_mba6_spi_defconfig
+++ b/configs/tqma6s_mba6_spi_defconfig
@@ -6,6 +6,7 @@ CONFIG_TQMA6X_SPI_BOOT=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
+CONFIG_DEFAULT_FDT_FILE="imx6dl-mba6x.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/tqma6s_wru4_mmc_defconfig b/configs/tqma6s_wru4_mmc_defconfig
index fa3c7d8..0f5950d 100644
--- a/configs/tqma6s_wru4_mmc_defconfig
+++ b/configs/tqma6s_wru4_mmc_defconfig
@@ -12,6 +12,7 @@ CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_PROMPT="Enter password in %d seconds to stop autoboot\n"
 CONFIG_AUTOBOOT_ENCRYPTION=y
 CONFIG_AUTOBOOT_STOP_STR_SHA256="36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068"
+CONFIG_DEFAULT_FDT_FILE="imx6s-wru4.dtb"
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
 CONFIG_CMD_MMC=y
diff --git a/configs/zc5202_defconfig b/configs/zc5202_defconfig
index 8d3f1df..c979854 100644
--- a/configs/zc5202_defconfig
+++ b/configs/zc5202_defconfig
@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6Q"
+CONFIG_DEFAULT_FDT_FILE="imx6q-zc5202.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
 CONFIG_CMD_MMC=y
diff --git a/configs/zc5601_defconfig b/configs/zc5601_defconfig
index a72c0e9..a539e58 100644
--- a/configs/zc5601_defconfig
+++ b/configs/zc5601_defconfig
@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6Q"
+CONFIG_DEFAULT_FDT_FILE="imx6q-zc5601.dtb"
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
 CONFIG_CMD_MMC=y
diff --git a/include/configs/advantech_dms-ba16.h b/include/configs/advantech_dms-ba16.h
index 14a7c9d..dd628b0 100644
--- a/include/configs/advantech_dms-ba16.h
+++ b/include/configs/advantech_dms-ba16.h
@@ -13,7 +13,6 @@
 #include <asm/imx-common/gpio.h>
 
 #define CONFIG_BOARD_NAME	"Advantech DMS-BA16"
-#define CONFIG_DEFAULT_FDT_FILE	"imx6q-dms-ba16.dtb"
 
 #define CONFIG_MXC_UART_BASE	UART4_BASE
 #define CONFIG_CONSOLE_DEV	"ttymxc3"
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 9db75f3..a801bed 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -18,19 +18,15 @@
 #define BX50V3_BOOTARGS_EXTRA
 #if defined(CONFIG_TARGET_GE_B450V3)
 #define CONFIG_BOARD_NAME	"General Electric B450v3"
-#define CONFIG_DEFAULT_FDT_FILE	"/boot/imx6q-b450v3.dtb"
 #elif defined(CONFIG_TARGET_GE_B650V3)
 #define CONFIG_BOARD_NAME	"General Electric B650v3"
-#define CONFIG_DEFAULT_FDT_FILE	"/boot/imx6q-b650v3.dtb"
 #elif defined(CONFIG_TARGET_GE_B850V3)
 #define CONFIG_BOARD_NAME	"General Electric B850v3"
-#define CONFIG_DEFAULT_FDT_FILE	"/boot/imx6q-b850v3.dtb"
 #undef BX50V3_BOOTARGS_EXTRA
 #define BX50V3_BOOTARGS_EXTRA	"video=DP-1:1024x768@60 " \
 				"video=HDMI-A-1:1024x768@60 "
 #else
 #define CONFIG_BOARD_NAME	"General Electric BA16 Generic"
-#define CONFIG_DEFAULT_FDT_FILE	"/boot/imx6q-ba16.dtb"
 #endif
 
 #define CONFIG_MXC_UART_BASE	UART3_BASE
diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h
index 64f35dd..81826ea 100644
--- a/include/configs/mx25pdk.h
+++ b/include/configs/mx25pdk.h
@@ -118,8 +118,6 @@
 #define CONFIG_LOADADDR		0x81000000	/* loadaddr env var */
 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
 
-#define CONFIG_DEFAULT_FDT_FILE		"imx25-pdk.dtb"
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"image=zImage\0" \
diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h
index ed6ed71..27e7738 100644
--- a/include/configs/mx53ard.h
+++ b/include/configs/mx53ard.h
@@ -78,8 +78,6 @@
 #define CONFIG_LOADADDR		0x72000000	/* loadaddr env var */
 #define CONFIG_SYS_TEXT_BASE    0x77800000
 
-#define CONFIG_DEFAULT_FDT_FILE		"imx53-ard.dtb"
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"uimage=zImage\0" \
diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h
index 686d8da..a214c4d 100644
--- a/include/configs/pico-imx6ul.h
+++ b/include/configs/pico-imx6ul.h
@@ -58,8 +58,6 @@
 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
 #define DFU_DEFAULT_POLL_TIMEOUT 300
 
-#define CONFIG_DEFAULT_FDT_FILE		"imx6ul-pico-hobbit.dtb"
-
 #define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/tqma6_mba6.h b/include/configs/tqma6_mba6.h
index 2f52598..ab8ab76 100644
--- a/include/configs/tqma6_mba6.h
+++ b/include/configs/tqma6_mba6.h
@@ -9,12 +9,6 @@
 #ifndef __CONFIG_TQMA6_MBA6_H
 #define __CONFIG_TQMA6_MBA6_H
 
-#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
-#define CONFIG_DEFAULT_FDT_FILE		"imx6dl-mba6x.dtb"
-#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
-#define CONFIG_DEFAULT_FDT_FILE		"imx6q-mba6x.dtb"
-#endif
-
 #define CONFIG_DTT_SENSORS		{ 0, 1 }
 
 #define CONFIG_FEC_XCV_TYPE		RGMII
diff --git a/include/configs/tqma6_wru4.h b/include/configs/tqma6_wru4.h
index 8896bc3..faca0fd 100644
--- a/include/configs/tqma6_wru4.h
+++ b/include/configs/tqma6_wru4.h
@@ -7,8 +7,6 @@
 #ifndef __CONFIG_TQMA6_WRU4_H
 #define __CONFIG_TQMA6_WRU4_H
 
-#define CONFIG_DEFAULT_FDT_FILE		"imx6s-wru4.dtb"
-
 /* DTT sensors */
 #define CONFIG_DTT_SENSORS		{ 0, 1 }
 #define CONFIG_SYS_DTT_BUS_NUM		2
diff --git a/include/configs/zc5202.h b/include/configs/zc5202.h
index 073a42c..040c695 100644
--- a/include/configs/zc5202.h
+++ b/include/configs/zc5202.h
@@ -13,8 +13,6 @@
 #define CONFIG_CONSOLE_DEV		"ttymxc1"
 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"
 
-#define CONFIG_DEFAULT_FDT_FILE	"imx6q-zc5202.dtb"
-
 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 
 #include "el6x_common.h"
diff --git a/include/configs/zc5601.h b/include/configs/zc5601.h
index 28b9c6b..7c24a50 100644
--- a/include/configs/zc5601.h
+++ b/include/configs/zc5601.h
@@ -14,8 +14,6 @@
 #define CONFIG_CONSOLE_DEV		"ttymxc1"
 #define CONFIG_MMCROOT			"/dev/mmcblk0p1"
 
-#define CONFIG_DEFAULT_FDT_FILE	"imx6q-zc5601.dtb"
-
 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
 
 #include "el6x_common.h"