X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=cpu%2Fppc4xx%2Fi2c.c;h=7d8db9bf437980858cc91960188f69d9c44d206e;hp=68af057d1ef50206d8e6778d01b6f0ed08193b6d;hb=47cd00fa707af9de76408b69d3e911717dbbfab1;hpb=db2f721ffcf9693086a7e5c6c7015f2019e7f52e

diff --git a/cpu/ppc4xx/i2c.c b/cpu/ppc4xx/i2c.c
index 68af057d1e..7d8db9bf43 100644
--- a/cpu/ppc4xx/i2c.c
+++ b/cpu/ppc4xx/i2c.c
@@ -85,7 +85,15 @@ void i2c_init (int speed, int slaveadd)
 	unsigned long freqOPB;
 	int val, divisor;
 
+#ifdef CFG_I2C_INIT_BOARD        
+	/* call board specific i2c bus reset routine before accessing the   */
+	/* environment, which might be in a chip on that bus. For details   */
+	/* about this problem see doc/I2C_Edge_Conditions.                  */
+	i2c_init_board();
+#endif
+
 	/* Handle possible failed I2C state */
+	/* FIXME: put this into i2c_init_board()? */
 	_i2c_bus_reset ();
 
 	/* clear lo master address */