diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h
index c5131af..324ba8f 100644
--- a/include/configs/vf610twr.h
+++ b/include/configs/vf610twr.h
@@ -110,6 +110,8 @@
 #define CONFIG_CMD_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_SPD_BUS_NUM		0
 
 #define CONFIG_BOOTDELAY		3