#ifdef CONFIG_MPC8260 /* only valid for MPC8260 */
#include <ioports.h>
#endif
+#ifdef CONFIG_AT91RM9200DK /* need this for the at91rm9200dk */
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#endif
#include <i2c.h>
#if defined(CONFIG_SOFT_I2C)
#endif
int j;
- I2C_ACTIVE;
+ I2C_SCL(1);
I2C_SDA(1);
+#ifdef I2C_INIT
+ I2C_INIT;
+#endif
+ I2C_TRISTATE;
for(j = 0; j < 9; j++) {
I2C_SCL(0);
I2C_DELAY;
*/
void i2c_init (int speed, int slaveaddr)
{
-#ifdef CONFIG_8xx
- volatile immap_t *immr = (immap_t *)CFG_IMMR;
-#endif
-
-#ifdef I2C_INIT
- I2C_INIT;
-#endif
/*
- * WARNING: Do NOT save speed in a static variable: if the
- * I2C routines are called before RAM is initialized (to read
- * the DIMM SPD, for instance), RAM won't be usable and your
- * system will crash.
+ * WARNING: Do NOT save speed in a static variable: if the
+ * I2C routines are called before RAM is initialized (to read
+ * the DIMM SPD, for instance), RAM won't be usable and your
+ * system will crash.
*/
send_reset ();
}