[U-Boot] [PATCH 13/13] Blackfin: force all boards to HZ of 1000

[Jean-Christophe PLAGNIOL-VILLARD]

On 06:45 Thu 02 Apr     , Mike Frysinger wrote:
> Since the Blackfin timer code requires HZ to be 1000, barf on any board
> that tries to use a different value.
> 
> Signed-off-by: Mike Frysinger <vapier at gentoo.org>
> ---
>  include/asm-blackfin/blackfin-config-post.h |    8 ++++++--
>  1 files changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/include/asm-blackfin/blackfin-config-post.h b/include/asm-blackfin/blackfin-config-post.h
> index fea4737..623fdc7 100644
> --- a/include/asm-blackfin/blackfin-config-post.h
> +++ b/include/asm-blackfin/blackfin-config-post.h
> @@ -135,9 +135,13 @@
>  #ifndef CONFIG_SYS_MAXARGS
>  # define CONFIG_SYS_MAXARGS 16
>  #endif
> -#ifndef CONFIG_SYS_HZ
> -# define CONFIG_SYS_HZ 1000
> +#if defined(CONFIG_SYS_HZ)
> +# if (CONFIG_SYS_HZ != 1000)
> +#  warning "CONFIG_SYS_HZ must always be 1000"
> +# endif
> +# undef CONFIG_SYS_HZ
does this is really necessary?
>  #endif
> +#define CONFIG_SYS_HZ 1000
why not asm-blackfin/config.h?

Best Regards,
J.