From f2302d4430e7f3f48308d6a585320fe96af8afbd Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 6 Aug 2008 14:05:38 +0200 Subject: Fix merge problems Signed-off-by: Stefan Roese --- drivers/i2c/fsl_i2c.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'drivers/i2c/fsl_i2c.c') 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; -- cgit v1.1