X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fmpc8xx%2Fi2c.c;h=baa3552b078f5a0fee32006ae216b51ea6cefe95;hb=945af8d723a29e9b6289d84250745ed0dc16fc81;hp=9d5d9d265fc4426f8f887899525669daef2fa012;hpb=62219a28cbbc92702fda37867f60066b4c123f97;p=oweals%2Fu-boot.git

diff --git a/cpu/mpc8xx/i2c.c b/cpu/mpc8xx/i2c.c
index 9d5d9d265f..baa3552b07 100644
--- a/cpu/mpc8xx/i2c.c
+++ b/cpu/mpc8xx/i2c.c
@@ -215,6 +215,13 @@ i2c_init(int speed, int slaveaddr)
 	volatile I2C_BD *rxbd, *txbd;
 	uint dpaddr;
 
+#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
+
 #ifdef CFG_I2C_UCODE_PATCH
 	iip = (iic_t *)&cp->cp_dpmem[iip->iic_rpbase];
 #else