[U-Boot] [PATCH 2/2] ARM: highbank: use wfi macro instead of inline asm

[Albert ARIBAUD <albert.u.boot@aribaud.net>]

Hi Rob,

On Sun,  2 Dec 2012 21:06:22 -0600, Rob Herring <robherring2@gmail.com>
wrote:

> From: Rob Herring <rob.herring@calxeda.com>
> 
> Older compilers don't recognize v7 wfi instruction, so use wfi macro to
> fix builds on old compilers.
> 
> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
> ---
>  board/highbank/highbank.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/board/highbank/highbank.c b/board/highbank/highbank.c
> index f41bf05..09cd45d 100644
> --- a/board/highbank/highbank.c
> +++ b/board/highbank/highbank.c
> @@ -88,5 +88,6 @@ void dram_init_banksize(void)
>  void reset_cpu(ulong addr)
>  {
>  	writel(HB_PWR_HARD_RESET, HB_SREG_A9_PWR_REQ);
> -	asm("	wfi");
> +
> +	wfi();
>  }

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

Amicalement,
-- 
Albert.