[U-Boot] [PATCH] Arm64 fix a bug of vbar_el3 initialization

[Albert ARIBAUD]

Hi fenghua at phytium.com.cn,

On Sat, 19 Apr 2014 09:45:21 +0800, fenghua at phytium.com.cn wrote:

> From: David Feng <fenghua at phytium.com.cn>
> 
> Signed-off-by: David Feng <fenghua at phytium.com.cn>
> ---
>  arch/arm/cpu/armv8/start.S |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S
> index 33d3f36..4b11aa4 100644
> --- a/arch/arm/cpu/armv8/start.S
> +++ b/arch/arm/cpu/armv8/start.S
> @@ -50,10 +50,10 @@ reset:
>  	 */
>  	adr	x0, vectors
>  	switch_el x1, 3f, 2f, 1f
> -3:	mrs	x0, scr_el3
> +3:	msr	vbar_el3, x0
> +	mrs	x0, scr_el3
>  	orr	x0, x0, #0xf			/* SCR_EL3.NS|IRQ|FIQ|EA */
>  	msr	scr_el3, x0
> -	msr	vbar_el3, x0
>  	msr	cptr_el3, xzr			/* Enable FP/SIMD */
>  	ldr	x0, =COUNTER_FREQUENCY
>  	msr	cntfrq_el0, x0			/* Initialize CNTFRQ */

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

Amicalement,
-- 
Albert.