diff --git a/Kconfig b/Kconfig
index 06a90b5..d03d30e 100755
--- a/Kconfig
+++ b/Kconfig
@@ -21,16 +21,21 @@ config OV3660_SUPPORT
         Enable this option if you want to use the OV3360.
         Disable this option to safe memory.
     
-choice SCCB_HARDWARE_I2C
-    bool "Use hardware I2C0/I2C1 for SCCB"
-    default SCCB_HARDWARE_I2C1
+config SCCB_HARDWARE_I2C
+    bool "Use hardware I2C for SCCB"
+    default y
     help
         Enable this option if you want to use hardware I2C to control the camera.
         Disable this option to use software I2C.
+    
+choice SCCB_HARDWARE_I2C_PORT
+    bool "I2C peripheral to use for SCCB"
+    depends on SCCB_HARDWARE_I2C
+    default SCCB_HARDWARE_I2C1
 
-    config SCCB_HARDWARE_I2C0
+    config SCCB_HARDWARE_I2C_PORT0
         bool "I2C0"
-    config SCCB_HARDWARE_I2C1
+    config SCCB_HARDWARE_I2C_PORT1
         bool "I2C1"
 
 endchoice
diff --git a/driver/sccb.c b/driver/sccb.c
index bbff837..aa57abc 100755
--- a/driver/sccb.c
+++ b/driver/sccb.c
@@ -19,13 +19,6 @@
 static const char* TAG = "sccb";
 #endif
 
-#ifdef CONFIG_SCCB_HARDWARE_I2C0
- #define CONFIG_SCCB_HARDWARE_I2C
-#endif
-#ifdef CONFIG_SCCB_HARDWARE_I2C1
- #define CONFIG_SCCB_HARDWARE_I2C
-#endif
-
 #define LITTLETOBIG(x)          ((x<<8)|(x>>8))
 
 #ifdef CONFIG_SCCB_HARDWARE_I2C
@@ -38,7 +31,7 @@ static const char* TAG = "sccb";
 #define ACK_CHECK_DIS           0x0              /*!< I2C master will not check ack from slave */
 #define ACK_VAL                 0x0              /*!< I2C ack value */
 #define NACK_VAL                0x1              /*!< I2C nack value */
-#if CONFIG_SCCB_HARDWARE_I2C1
+#if CONFIG_SCCB_HARDWARE_I2C_PORT1
 const int SCCB_I2C_PORT         = 1;
 #else
 const int SCCB_I2C_PORT         = 0;