Jean-Christophe PLAGNIOL-VILLARD schrieb:
#if defined(CONFIG_DISPLAY_CPUINFO) int print_cpuinfo (void) { diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index 6f9306f..68d2720 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -209,4 +209,17 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len) return 0; }
+int i2c_get_bus_speed(void) +{
- return -1;
+}
+int i2c_set_bus_speed (unsigned int speed) +{
- if (speed != CFG_I2C_SPEED)
return -1;- return 0;
+}
why do you refuse to change the i2c bus speed?
Those two routines were missing at all before I started the board BSP. I just added them to compile the U-Boot successfully. Or did I miss something (e.g. overlaying-of-functions-technique or so)? I copied the source code from another driver (can't remember from where). It's no real excuse, I know. So, shall I change it or can I leave it for now?
+#define CFG_I2C_SPEED 100000
please use tab instead of whitespace
+#define CFG_I2C_SLAVE 0
please use tab instead of whitespace
Will do. Thank you.
Kind regards, Jens