[U-Boot] [PATCH 1/2] mkconfig: Make CONFIG_SYS_BOARD_NAME default to the configured target name

[Wolfgang Denk]

Dear Henrik Nordström,

In message <1353842534.17518.10.camel at home.hno.se> you wrote:
> This change makes CONFIG_SYS_BOARD_NAME globally available as the configured
> target name, avoiding the need to define manually for boards having multiple
> targets sharing the same board implementation.
> ---
>  include/config_fallbacks.h |    4 ++++
>  mkconfig                   |    1 +
>  2 files changed, 5 insertions(+), 0 deletions(-)
> 
> diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h
> index bfb9680..a1b2b54 100644
> --- a/include/config_fallbacks.h
> +++ b/include/config_fallbacks.h
> @@ -26,4 +26,8 @@
>  #define CONFIG_EXT4_WRITE
>  #endif
>  
> +#ifndef CONFIG_SYS_BOARD_NAME
> +#define CONFIG_SYS_BOARD_NAME CONFIG_SYS_TARGET
> +#endif
> +
>  #endif	/* __CONFIG_FALLBACKS_H */
> diff --git a/mkconfig b/mkconfig
> index 7c9aa74..ddce037 100755
> --- a/mkconfig
> +++ b/mkconfig
> @@ -173,6 +173,7 @@ done
>  echo "#define CONFIG_SYS_ARCH  \"${arch}\""  >> config.h
>  echo "#define CONFIG_SYS_CPU   \"${cpu}\""   >> config.h
>  echo "#define CONFIG_SYS_BOARD \"${board}\"" >> config.h
> +echo "#define CONFIG_SYS_TARGET \"${BOARD_NAME}\"" >> config.h

I don't see what the difference is between CONFIG_SYS_BOARD (which is
the board name) and CONFIG_SYS_BOARD_NAME ?

In any case, documentation for CONFIG_SYS_BOARD_NAME is missing.

Best regards,

Wolfgang Denk

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