Merge branch 'master' of git://www.denx.de/git/u-boot

1 files changed, 11 insertions, 7 deletions

diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index 9f2c1ec..3f78e2f 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -143,12 +143,15 @@ void
 i2c_init(int speed, int slaveadd)
 {
 	struct fsl_i2c *dev;
+	unsigned int temp;
 
 	dev = (struct fsl_i2c *) (CFG_IMMR + CFG_I2C_OFFSET);
 
 	writeb(0, &dev->cr);			/* stop I2C controller */
 	udelay(5);				/* let it shutdown in peace */
-	i2c_bus_speed[0] = set_i2c_bus_speed(dev, gd->i2c1_clk, speed);
+	temp = set_i2c_bus_speed(dev, gd->i2c1_clk, speed);
+	if (gd->flags & GD_FLG_RELOC)
+		i2c_bus_speed[0] = temp;
 	writeb(slaveadd << 1, &dev->adr);	/* write slave address */
 	writeb(0x0, &dev->sr);			/* clear status register */
 	writeb(I2C_CR_MEN, &dev->cr);		/* start I2C controller */
@@ -158,7 +161,9 @@ i2c_init(int speed, int slaveadd)
 
 	writeb(0, &dev->cr);			/* stop I2C controller */
 	udelay(5);				/* let it shutdown in peace */
-	i2c_bus_speed[1] = set_i2c_bus_speed(dev, gd->i2c2_clk, speed);
+	temp = set_i2c_bus_speed(dev, gd->i2c2_clk, speed);
+	if (gd->flags & GD_FLG_RELOC)
+		i2c_bus_speed[1] = temp;
 	writeb(slaveadd << 1, &dev->adr);	/* write slave address */
 	writeb(0x0, &dev->sr);			/* clear status register */
 	writeb(I2C_CR_MEN, &dev->cr);		/* start I2C controller */
@@ -168,12 +173,11 @@ i2c_init(int speed, int slaveadd)
 static __inline__ int
 i2c_wait4bus(void)
 {
-	ulong timeval = get_timer(0);
+	unsigned long long timeval = get_ticks();
 
 	while (readb(&i2c_dev[i2c_bus_num]->sr) & I2C_SR_MBB) {
-		if (get_timer(timeval) > I2C_TIMEOUT) {
+		if ((get_ticks() - timeval) > usec2ticks(I2C_TIMEOUT))
 			return -1;
-		}
 	}
 
 	return 0;
@@ -183,7 +187,7 @@ static __inline__ int
 i2c_wait(int write)
 {
 	u32 csr;
-	ulong timeval = get_timer(0);
+	unsigned long long timeval = get_ticks();
 
 	do {
 		csr = readb(&i2c_dev[i2c_bus_num]->sr);
@@ -208,7 +212,7 @@ i2c_wait(int write)
 		}
 
 		return 0;
-	} while (get_timer (timeval) < I2C_TIMEOUT);
+	} while ((get_ticks() - timeval) < usec2ticks(I2C_TIMEOUT));
 
 	debug("i2c_wait: timed out\n");
 	return -1;