diff --git a/include/configs/theadorable-x86-common.h b/include/configs/theadorable-x86-common.h
new file mode 100644
index 0000000..9655238
--- /dev/null
+++ b/include/configs/theadorable-x86-common.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2016 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * Common options, macros and default environment for all
+ * theadorable x86 based boards
+ */
+
+#ifndef __THEADORABLE_X86_COMMON_H
+#define __THEADORABLE_X86_COMMON_H
+
+#define CONFIG_SYS_MONITOR_LEN		(1 << 20)
+
+#define CONFIG_PREBOOT
+
+#define CONFIG_STD_DEVICES_SETTINGS     "stdin=serial\0" \
+					"stdout=serial\0" \
+					"stderr=serial\0"
+
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_USB_ETHER_MCS7830
+#define CONFIG_USB_ETHER_RTL8152
+
+#define VIDEO_IO_OFFSET				0
+#define CONFIG_X86EMU_RAW_IO
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+
+/* Environment settings */
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_SIZE			0x2000
+#define CONFIG_ENV_SECT_SIZE		0x1000
+#define CONFIG_ENV_OFFSET		0x006ec000
+#define CONFIG_ENV_OFFSET_REDUND	\
+	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+
+#undef CONFIG_BOOTARGS
+#undef CONFIG_BOOTCOMMAND
+#undef CONFIG_EXTRA_ENV_SETTINGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS				\
+	"tftpdir=" DEF_ENV_TFTPDIR "\0"				\
+	"eth_init=" DEF_ENV_ETH_INIT "\0"			\
+	"ubuntu_part=" __stringify(DEF_ENV_UBUNTU_PART) "\0"	\
+	"yocto_part=" __stringify(DEF_ENV_YOCTO_PART) "\0"	\
+	"ubuntu_tty=" __stringify(DEF_ENV_UBUNTU_TTY) "\0"	\
+	"yocto_tty=" __stringify(DEF_ENV_YOCTO_TTY) "\0"	\
+	"start_eth=if test -n \"${eth_init}\";"			\
+		"then run eth_init;else sleep 0;fi\0"		\
+	"kernel-ver=4.8.0-54\0"					\
+	"boot=zboot 03000000 0 04000000 ${filesize}\0"		\
+	"mtdparts=mtdparts=intel-spi:4k(descriptor),7084k(me)," \
+		"8k(env1),8k(env2),64k(mrc),640k(u-boot),"	\
+		"64k(vga),-(fsp)\0"				\
+	"addtty_ubuntu=setenv bootargs ${bootargs} "		\
+		"console=ttyS${ubuntu_tty},${baudrate}\0"	\
+	"addtty_yocto=setenv bootargs ${bootargs} "		\
+		"console=ttyS${yocto_tty},${baudrate}\0"	\
+	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"	\
+	"addmisc=setenv bootargs ${bootargs} "			\
+		"intel-spi.writeable=1 vmalloc=300M "		\
+		"pci=realloc=on,hpmemsize=0x12000000\0"		\
+	"bootcmd=if env exists recovery_status;"		\
+		"then run swupdate;"				\
+		"else run yocto_boot;run swupdate;"		\
+		"fi\0"						\
+	"ubuntu_args=setenv bootargs "				\
+		"root=/dev/sda${ubuntu_part} ro\0"		\
+	"ubuntu_args_quiet=setenv bootargs "			\
+		"root=/dev/sda${ubuntu_part} ro quiet\0"	\
+	"ubuntu_load=load scsi 0:${ubuntu_part} 03000000 "	\
+		"/boot/vmlinuz-${kernel-ver}-generic;"		\
+		"load scsi 0:${ubuntu_part} 04000000 "		\
+		"/boot/initrd.img-${kernel-ver}-generic\0"	\
+	"ubuntu_boot=run ubuntu_args_quiet addmtd addmisc "	\
+		"ubuntu_load boot\0"				\
+	"ubuntu_boot_console=run ubuntu_args addtty_ubuntu "	\
+		"addmtd addmisc ubuntu_load boot\0"		\
+	"net_args=setenv bootargs root=/dev/sda${ubuntu_part} ro\0" \
+	"net_boot=run start_eth net_args addtty_yocto addmtd addmisc;" \
+		"tftp 03000000 ${tftpdir}/bzImage;"		\
+		"load scsi 0:${ubuntu_part} 04000000 "		\
+		"/boot/initrd.img-${kernel-ver}-generic;"	\
+		"run boot\0"					\
+	"yocto_args=setenv bootargs root=/dev/sda${yocto_part} " \
+		"ip=dhcp panic=1\0"				\
+	"yocto_args_fast=setenv bootargs root=/dev/sda${yocto_part} " \
+		"quiet panic=1\0"				\
+	"yocto_boot=run yocto_args addmtd addmisc addtty_yocto;" \
+		"if run yocto_load;then zboot 03000000;fi\0"	\
+	"yocto_boot_fast=run yocto_args_fast addmtd addmisc "	\
+		"addtty_yocto yocto_load;zboot 03000000\0"	\
+	"yocto_boot_tftp=run yocto_args addmtd addmisc addtty_yocto " \
+		"start_eth yocto_load_tftp;zboot 03000000\0"	\
+	"yocto_kernel=bzImage\0"				\
+	"yocto_load=load scsi 0:${yocto_part} 03000000 "	\
+		"/boot/${yocto_kernel}\0"			\
+	"yocto_load_tftp=tftp 03000000 dfi/bzImage\0"		\
+	"swupdate=if env exists swupdate_factory;"		\
+		"then run swupdate_usb;run swupdate_run;"	\
+		"else setenv swupdate_part 2;run swupdate_mmc;" \
+			"run swupdate_run;setenv swupdate_part 1;" \
+			"run swupdate_mmc;run swupdate_usb;"	\
+			"run swupdate_run;"			\
+		"fi\0"						\
+	"swupdate-initrd=/boot/swupdate-image-theadorable.ext4.gz\0" \
+	"swupdate-kernel=/boot/bzImage\0"			\
+	"swupdate_args=setenv bootargs root=/dev/ram rw ip=dhcp panic=1\0" \
+	"swupdate_dev=0\0"					\
+	"swupdate_factory=0\0"					\
+	"swupdate_interface=usb\0"				\
+	"swupdate_kernel=vmlinuz-4.4.0-28-generic\0"		\
+	"swupdate_load=load ${swupdate_interface} ${swupdate_dev}:" \
+		"${swupdate_part} 03000000 ${swupdate-kernel}"	\
+		" && load ${swupdate_interface} ${swupdate_dev}:" \
+		"${swupdate_part} 04000000 ${swupdate-initrd}\0" \
+	"swupdate_mmc=setenv swupdate_interface mmc;"		\
+		"setenv swupdate_dev ${swupdate_mmcdev};"	\
+		"setenv swupdate_part 1;"			\
+		"mmc dev ${swupdate_dev};mmc rescan\0"		\
+	"swupdate_mmcdev=0\0"					\
+	"swupdate_part=1\0"					\
+	"swupdate_run=run swupdate_args addtty_yocto addmtd addmisc;" \
+		"if run swupdate_load;then run boot;"		\
+		"else echo SWUpdate cannot be started from "	\
+		"${swupdate_interface};"			\
+		"fi\0"						\
+	"swupdate_usb=setenv swupdate_interface usb;"		\
+		"setenv swupdate_dev 0;setenv swupdate_part 1;"	\
+		"usb start\0"					\
+	"logo_tftp=tftp ${loadaddr} ${tftpdir}/logo.bmp;"	\
+		"bmp display ${loadaddr}\0"			\
+	"preboot=scsi scan;load scsi 0:${ubuntu_part} ${loadaddr} " \
+		"/boot/logo/logo.bmp;bmp display ${loadaddr}\0" \
+	"rootpath=/tftpboot/theadorable-x86-conga/work/"	\
+		"rootfs-yocto-swupdate-2017-03-29\0"		\
+	"addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \
+		"${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
+	"set_bootargs_nfs=setenv bootargs root=/dev/nfs rw "	\
+		"nfsroot=${serverip}:${rootpath},tcp,nfsvers=3\0" \
+	"net_nfs=run start_eth set_bootargs_nfs addtty_yocto addip " \
+		"addmtd addmisc;tftp 03000000 ${tftpdir}/bzImage;" \
+		"zboot 03000000\0"				\
+	"load_uboot=tftp ${loadaddr} ${tftpdir}/u-boot.rom\0"	\
+	"update_uboot=sf probe;"				\
+		"sf update ${loadaddr} 0 800000;saveenv\0"	\
+	"upd_uboot=run start_eth load_uboot update_uboot\0"
+
+#endif /* __THEADORABLE_X86_COMMON_H */
diff --git a/include/configs/theadorable-x86-conga-qa3-e3845.h b/include/configs/theadorable-x86-conga-qa3-e3845.h
index 17aee1a..bc0e078 100644
--- a/include/configs/theadorable-x86-conga-qa3-e3845.h
+++ b/include/configs/theadorable-x86-conga-qa3-e3845.h
@@ -13,26 +13,18 @@
 
 #include <configs/x86-common.h>
 
-#define CONFIG_SYS_MONITOR_LEN		(1 << 20)
+/* Set the board specific parameters */
+#define DEF_ENV_TFTPDIR		"theadorable-x86-conga"
+#define DEF_ENV_ETH_INIT	""
+#define DEF_ENV_UBUNTU_PART	2
+#define DEF_ENV_UBUNTU_TTY	0	/* Use ttyS0 */
+#define DEF_ENV_YOCTO_PART	3
+#define DEF_ENV_YOCTO_TTY	0	/* Use ttyS0 */
 
-#define CONFIG_PREBOOT
-
-#define CONFIG_STD_DEVICES_SETTINGS     "stdin=serial\0" \
-					"stdout=serial\0" \
-					"stderr=serial\0"
-
-#define VIDEO_IO_OFFSET				0
-#define CONFIG_X86EMU_RAW_IO
-#define CONFIG_CMD_BMP
-#define CONFIG_BMP_16BPP
-
-/* Environment settings */
-#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
-#undef CONFIG_ENV_SIZE
-#define CONFIG_ENV_SIZE			0x2000
-#define CONFIG_ENV_SECT_SIZE		0x1000
-#define CONFIG_ENV_OFFSET		0x006ec000
-#define CONFIG_ENV_OFFSET_REDUND	\
-	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+/*
+ * Include the theadorable-x86 common options, macros and default
+ * environment
+ */
+#include <configs/theadorable-x86-common.h>
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/theadorable-x86-dfi-bt700.h b/include/configs/theadorable-x86-dfi-bt700.h
index 9f59191..2e15d74 100644
--- a/include/configs/theadorable-x86-dfi-bt700.h
+++ b/include/configs/theadorable-x86-dfi-bt700.h
@@ -13,35 +13,21 @@
 
 #include <configs/x86-common.h>
 
-#define CONFIG_SYS_MONITOR_LEN		(1 << 20)
-
-#define CONFIG_PREBOOT
-
 /* Use BayTrail internal HS UART which is memory-mapped */
 #undef  CONFIG_SYS_NS16550_PORT_MAPPED
 
-#define CONFIG_STD_DEVICES_SETTINGS     "stdin=serial\0" \
-					"stdout=serial\0" \
-					"stderr=serial\0"
+/* Set the board specific parameters */
+#define DEF_ENV_TFTPDIR		"theadorable-x86-dfi"
+#define DEF_ENV_ETH_INIT	"usb reset"
+#define DEF_ENV_UBUNTU_PART	1
+#define DEF_ENV_UBUNTU_TTY	4	/* Use ttyS4 */
+#define DEF_ENV_YOCTO_PART	2
+#define DEF_ENV_YOCTO_TTY	1	/* Use ttyS1 */
 
-#define CONFIG_USB_HOST_ETHER
-#define CONFIG_USB_ETHER_ASIX
-#define CONFIG_USB_ETHER_SMSC95XX
-#define CONFIG_USB_ETHER_MCS7830
-#define CONFIG_USB_ETHER_RTL8152
-
-#define VIDEO_IO_OFFSET				0
-#define CONFIG_X86EMU_RAW_IO
-#define CONFIG_CMD_BMP
-#define CONFIG_BMP_16BPP
-
-/* Environment settings */
-#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
-#undef CONFIG_ENV_SIZE
-#define CONFIG_ENV_SIZE			0x2000
-#define CONFIG_ENV_SECT_SIZE		0x1000
-#define CONFIG_ENV_OFFSET		0x006ec000
-#define CONFIG_ENV_OFFSET_REDUND	\
-	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+/*
+ * Include the theadorable-x86 common options, macros and default
+ * environment
+ */
+#include <configs/theadorable-x86-common.h>
 
 #endif	/* __CONFIG_H */