On Wed, Mar 21, 2012 at 02:29:18PM +0100, guenter.gebhardt@xxxxxxx wrote:
> Hello,
>
> when compiling for a imx53 with i2c enabled i got the following error:
>
> drivers/built-in.o: In function `i2c_imx_set_clk':
> /home/ggebhardt/repos/ecuv6_bl/barebox/drivers/i2c/busses/i2c-imx.c:282:
> undefined reference to `imx_get_i2cclk'
> make[4]: *** [.tmp_barebox1] Error 1
> make[3]: *** [CMakeFiles/bootloader] Error 2
> make[2]: *** [CMakeFiles/bootloader.dir/all] Error 2
> make[1]: *** [CMakeFiles/bootloader.dir/rule] Error 2
> make: *** [bootloader] Error 2
>
> I copied the following from the corresponding imx51 implementation:
>
> diff --git a/barebox/arch/arm/mach-imx/speed-imx53.c
> b/barebox/arch/arm/mach-imx/speed-imx53.c
> index 0d6ac24..a168c65 100644
> --- a/barebox/arch/arm/mach-imx/speed-imx53.c
> +++ b/barebox/arch/arm/mach-imx/speed-imx53.c
> @@ -169,6 +169,11 @@ unsigned long imx_get_fecclk(void)
> return imx_get_ipgclk();
> }
>
> +unsigned long imx_get_i2cclk(void)
> +{
> + return imx_get_ipgclk();
> +}
The patch looks good. Could you create a formal patch with a proper
subject and signed-off-by?
Sascha
> +
> unsigned long imx_get_mmcclk(void)
> {
> u32 reg, prediv, podf, rate;
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