diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 05ca45d..9624091 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -128,10 +128,19 @@
 config TARGET_ARISTAINETOS2
 	bool "aristainetos2"
 	select BOARD_LATE_INIT
+	select MX6DL
+	select SYS_I2C_MXC
+	select MXC_UART
+	select FEC_MXC
+	imply CMD_SATA
 
 config TARGET_ARISTAINETOS2B
 	bool "Support aristainetos2-revB"
 	select BOARD_LATE_INIT
+	select MX6DL
+	select SYS_I2C_MXC
+	select MXC_UART
+	select FEC_MXC
 
 config TARGET_CGTQMX6EVAL
 	bool "cgtqmx6eval"
diff --git a/board/aristainetos/Kconfig b/board/aristainetos/Kconfig
index 0341bdf..60ad69f 100644
--- a/board/aristainetos/Kconfig
+++ b/board/aristainetos/Kconfig
@@ -1,19 +1,32 @@
 if TARGET_ARISTAINETOS2
 
+source "board/aristainetos/common/Kconfig"
+
 config SYS_BOARD
 	default "aristainetos"
 
-config SYS_CONFIG_NAME
+config SYS_BOARD_VERSION
+	default 2
+
+config BOARDNAME
 	default "aristainetos2"
 
 endif
 
 if TARGET_ARISTAINETOS2B
 
+source "board/aristainetos/common/Kconfig"
+
 config SYS_BOARD
 	default "aristainetos"
 
 config SYS_CONFIG_NAME
 	default "aristainetos2b"
 
+config SYS_BOARD_VERSION
+	default 3
+
+config BOARDNAME
+	default "aristainetos2-revB"
+
 endif
diff --git a/board/aristainetos/common/Kconfig b/board/aristainetos/common/Kconfig
new file mode 100644
index 0000000..53a3f4d
--- /dev/null
+++ b/board/aristainetos/common/Kconfig
@@ -0,0 +1,38 @@
+config BOARDNAME
+	string "name of the board"
+	help
+	  set the name of the board.
+
+config SYS_BOARD_VERSION
+	int "select version of aristainetos board"
+	help
+	  version of aristainetos board version
+	  2 version 2
+	  3 version 2b
+
+config SYS_I2C_MXC_I2C1
+	default y
+
+config SYS_I2C_MXC_I2C2
+	default y
+
+config SYS_I2C_MXC_I2C3
+	default y
+
+config SYS_I2C_MXC_I2C4
+	default y
+
+config SYS_MALLOC_LEN
+	default 0x4000000
+
+config ENV_SIZE
+	default 0x3000
+
+config ENV_SECT_SIZE
+	default 0x10000
+
+config ENV_OFFSET
+	default 0xd0000
+
+config SYS_CONFIG_NAME
+	default "aristainetos2"
diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig
index c548c0e..bc18786 100644
--- a/configs/aristainetos2_defconfig
+++ b/configs/aristainetos2_defconfig
@@ -7,7 +7,7 @@
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_FIT=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg,MX6DL"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -17,12 +17,16 @@
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
+# CONFIG_BOOTM_NETBSD is not set
+# CONFIG_BOOTM_PLAN9 is not set
+# CONFIG_BOOTM_RTEMS is not set
+# CONFIG_BOOTM_VXWORKS is not set
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_NAND_TRIMFFS=y
-CONFIG_CMD_SF=y
+# CONFIG_CMD_SATA is not set
 CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
@@ -45,7 +49,6 @@
 CONFIG_MTD=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_NAND_MXS=y
-CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_BUS=3
 CONFIG_SF_DEFAULT_CS=1
 CONFIG_SF_DEFAULT_MODE=0
@@ -67,4 +70,4 @@
 CONFIG_VIDEO=y
 # CONFIG_VIDEO_SW_CURSOR is not set
 CONFIG_IMX_WATCHDOG=y
-CONFIG_OF_LIBFDT=y
+# CONFIG_EFI_LOADER is not set
diff --git a/configs/aristainetos2b_defconfig b/configs/aristainetos2b_defconfig
index 26082bf..28bf87e 100644
--- a/configs/aristainetos2b_defconfig
+++ b/configs/aristainetos2b_defconfig
@@ -7,7 +7,7 @@
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_FIT=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg,MX6DL"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h
index 1d84db5..ab14a1a 100644
--- a/include/configs/aristainetos-common.h
+++ b/include/configs/aristainetos-common.h
@@ -17,15 +17,9 @@
 #define CONFIG_MACH_TYPE	4501
 #define CONFIG_MMCROOT		"/dev/mmcblk0p1"
 
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN		(64 * SZ_1M)
-
-#define CONFIG_MXC_UART
-
 /* MMC Configs */
 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
 
-#define CONFIG_FEC_MXC
 #define IMX_FEC_BASE			ENET_BASE_ADDR
 #define CONFIG_ETHPRIME			"FEC"
 #define CONFIG_FEC_MXC_PHYADDR		0
@@ -151,10 +145,6 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
-#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
-#define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		0x7f
 #define CONFIG_SYS_I2C_NOPROBES		{ {0, 0x00} }
diff --git a/include/configs/aristainetos2.h b/include/configs/aristainetos2.h
index d885855..01998f0 100644
--- a/include/configs/aristainetos2.h
+++ b/include/configs/aristainetos2.h
@@ -11,9 +11,7 @@
 #ifndef __ARISTAINETOS2_CONFIG_H
 #define __ARISTAINETOS2_CONFIG_H
 
-#define CONFIG_SYS_BOARD_VERSION	2
 #define CONFIG_HOSTNAME		"aristainetos2"
-#define CONFIG_BOARDNAME	"aristainetos2"
 
 #define CONFIG_MXC_UART_BASE	UART2_BASE
 #define CONSOLE_DEV	"ttymxc1"
@@ -33,8 +31,6 @@
 		"ubifsload ${fit_addr_r} /boot/system.itb; " \
 		"imi ${fit_addr_r}\0 "
 
-#define CONFIG_SYS_I2C_MXC_I2C4		/* enable I2C bus 4 */
-
 #define ARISTAINETOS_USB_OTG_PWR	IMX_GPIO_NR(4, 15)
 #define ARISTAINETOS_USB_H1_PWR	IMX_GPIO_NR(1, 0)
 #define CONFIG_GPIO_ENABLE_SPI_FLASH	IMX_GPIO_NR(2, 15)
diff --git a/include/configs/aristainetos2b.h b/include/configs/aristainetos2b.h
index cdeb7a3..a7ba48e 100644
--- a/include/configs/aristainetos2b.h
+++ b/include/configs/aristainetos2b.h
@@ -11,9 +11,7 @@
 #ifndef __ARISTAINETOS2B_CONFIG_H
 #define __ARISTAINETOS2B_CONFIG_H
 
-#define CONFIG_SYS_BOARD_VERSION	3
 #define CONFIG_HOSTNAME		"aristainetos2"
-#define CONFIG_BOARDNAME	"aristainetos2-revB"
 
 #define CONFIG_MXC_UART_BASE	UART2_BASE
 #define CONSOLE_DEV	"ttymxc1"
@@ -33,8 +31,6 @@
 		"ubifsload ${fit_addr_r} /boot/system.itb; " \
 		"imi ${fit_addr_r}\0 " \
 
-#define CONFIG_SYS_I2C_MXC_I2C4		/* enable I2C bus 4 */
-
 #define ARISTAINETOS_USB_OTG_PWR	IMX_GPIO_NR(4, 15)
 #define ARISTAINETOS_USB_H1_PWR	IMX_GPIO_NR(1, 0)
 #define CONFIG_GPIO_ENABLE_SPI_FLASH	IMX_GPIO_NR(2, 15)