+
+#if CPU_CM3_LM3S1968
+ #define GPIO_I2C0_SCL_PIN BV(2)
+ #define GPIO_I2C0_SDA_PIN BV(3)
+
+ #define GPIO_I2C1_SCL_PIN BV(6)
+ #define GPIO_I2C1_SDA_PIN BV(7)
+#else
+ #error No i2c pins are defined for select cpu
+#endif
+
+
+/* Flash memory mapping */