[U-Boot] [PATCH] config: consolidate CONFIG_SYS_HZ definition

[Wolfgang Denk]

Dear Rob Herring,

In message <1378670088-17602-1-git-send-email-robherring2 at gmail.com> you wrote:
>
...
> diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h
> index e59ee96..4c25289 100644
> --- a/include/config_fallbacks.h
> +++ b/include/config_fallbacks.h
> @@ -53,4 +53,8 @@
>  #define HAVE_BLOCK_DEVICE
>  #endif
>  
> +#ifndef CONFIG_SYS_HZ
> +#define CONFIG_SYS_HZ		1000
> +#endif

This should be not a fallback (i. e. default value) which can be
silently overwritten - this should be a mandatory definition that
causes build errors if somebody tries to define a different value.

Best regards,

Wolfgang Denk

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