On 4/24/2012 8:33 PM, Troy Kisky wrote:
Other then being very weird, this code was also wrong. For example, say I set speed to 100K. I'll read back the speed as 85937. But the speed is really 85937.5, so we I reset the speed to 85937, I'll get 73660.7. After a couple of transactions my speed is now exactly 68750 so it will remain there.Signed-off-by: Troy Kisky<troy.ki...@boundarydevices.com> --- drivers/i2c/mxc_i2c.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index 416ffee..fc68062 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -231,12 +231,6 @@ int i2c_imx_start(void) struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE; unsigned int temp = 0; int result; - int speed = i2c_get_bus_speed(); - u8 clk_idx = i2c_imx_get_clk(speed); - u8 idx = i2c_clk_div[clk_idx][1]; - - /* Store divider value */ - writeb(idx,&i2c_regs->ifdr); /* Enable I2C controller */ writeb(0,&i2c_regs->i2sr);
Marek would you care to ack/nak this? It is deleting code that you added. Thanks Troy _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
