#define CFG_SPD_BUS_NUM 0
#endif
+#ifndef I2C_SOFT_DECLARATIONS
+# if defined(CONFIG_MPC8260)
+# define I2C_SOFT_DECLARATIONS volatile ioport_t *iop = ioport_addr((immap_t *)CFG_IMMR, I2C_PORT);
+# elif defined(CONFIG_8xx)
+# define I2C_SOFT_DECLARATIONS volatile immap_t *immr = (immap_t *)CFG_IMMR;
+# else
+# define I2C_SOFT_DECLARATIONS
+# endif
+#endif
/*
* Initialization, must be called once on start up, may be called
* repeatedly to change the speed and slave addresses.