add some on chip features support

Author: Dailingxiang1

bsp/stm32/stm32f407-micu/board/Kconfig

@@ -117,6 +117,45 @@ menu "On-chip Peripheral Drivers"
                     bool "RTC USING LSI"
             endchoice
         endif
+
+    menuconfig BSP_USING_I2C
+        bool "Enable I2C"
+        default n
+        if BSP_USING_I2C
+            menuconfig BSP_USING_I2C1
+                bool "Enable I2C1 BUS (software simulation)"
+                default n
+                select RT_USING_I2C
+                select RT_USING_I2C_BITOPS
+                select RT_USING_PIN
+                if BSP_USING_I2C1
+                    config BSP_I2C1_SCL_PIN
+                        int "i2c1 scl pin number"
+                        range 0 143
+                        default 22
+                    config BSP_I2C1_SDA_PIN
+                        int "I2C1 sda pin number"
+                        range 0 143
+                        default 23
+                endif
+
+            menuconfig BSP_USING_I2C2
+                bool "Enable I2C2 BUS (software simulation)"
+                default n
+                select RT_USING_I2C
+                select RT_USING_I2C_BITOPS
+                select RT_USING_PIN
+                if BSP_USING_I2C2
+                    config BSP_I2C2_SCL_PIN
+                        int "i2c2 scl pin number"
+                        range 0 143
+                        default 26
+                    config BSP_I2C2_SDA_PIN
+                        int "I2C2 sda pin number"
+                        range 0 143
+                        default 27
+                endif
+        endif
     source "$(BSP_DIR)/../libraries/HAL_Drivers/drivers/Kconfig"
 
 endmenu