[U-Boot] [PATCH] armv7 cpu_init_crit: Simplify code

[Albert ARIBAUD]

Hi Benoît,

On Sat, 11 Aug 2012 00:05:16 +0200 (CEST), Benoît Thébaudeau
<benoit.thebaudeau at advansee.com> wrote:

> We don't need to return to cpu_init_crit after calling lowlevel_init, so
> lowlevel_init can directly return to the caller of cpu_init_crit.
> 
> Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau at advansee.com>
> Cc: Albert Aribaud <albert.u.boot at aribaud.net>
> ---
>  .../arch/arm/cpu/armv7/start.S                     |    5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git u-boot-4d3c95f.orig/arch/arm/cpu/armv7/start.S u-boot-4d3c95f/arch/arm/cpu/armv7/start.S
> index aee27fd..e8e533e 100644
> --- u-boot-4d3c95f.orig/arch/arm/cpu/armv7/start.S
> +++ u-boot-4d3c95f/arch/arm/cpu/armv7/start.S
> @@ -357,10 +357,7 @@ ENTRY(cpu_init_crit)
>  	 * basic memory. Go here to bump up clock rate and handle
>  	 * wake up conditions.
>  	 */
> -	mov	ip, lr			@ persevere link reg across call
> -	bl	lowlevel_init		@ go setup pll,mux,memory
> -	mov	lr, ip			@ restore link
> -	mov	pc, lr			@ back to my caller
> +	b	lowlevel_init		@ go setup pll,mux,memory
>  ENDPROC(cpu_init_crit)
>  #endif
>  
> 

Applied to u-boot-arm/master, thanks!

Amicalement,
-- 
Albert.