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-rw-r--r--drivers/i2c/fsl_i2c.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index 6ab7d3d..ce0f301 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -178,6 +178,12 @@ i2c_init(int speed, int slaveadd)
struct fsl_i2c *dev;
unsigned int temp;
+#ifdef CONFIG_SYS_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
dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
writeb(0, &dev->cr); /* stop I2C controller */