[U-Boot] [RFC 03/10] board_r: only assign gd when requested

[Jeroen Hofstee <jeroen@myspectrum.nl>]

Hello Wolfgang / Stefan.

On za, 2014-05-31 at 22:32 +0200, Jeroen Hofstee wrote:
> When CONFIG_SYS_GENERIC_GLOBAL_DATA is not set the arch handles
> the assignment of gd. At least in case of ARM/Aarch64 this means
> board_init_r is alteady called with the new gd. Therefore only
> assign gd if CONFIG_SYS_GENERIC_GLOBAL_DATA is defined.
> ---
>  common/board_r.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/common/board_r.c b/common/board_r.c
> index 602a239..18bbe26 100644
> --- a/common/board_r.c
> +++ b/common/board_r.c
> @@ -927,7 +927,7 @@ void board_init_r(gd_t *new_gd, ulong dest_addr)
>  	int i;
>  #endif
>  
> -#ifndef CONFIG_X86
> +#ifdef CONFIG_SYS_GENERIC_GLOBAL_DATA
>  	gd = new_gd;
>  #endif
>  

Can any of you confirm this change is fine for powerpc as well?

Regards,
Jeroen