[PATCH 06/11] ARM: cortex-a5: add HWCAP_VFPv4D16 to proc info structure

Dave Martin dave.martin at linaro.org
Tue Jun 7 12:17:36 EDT 2011


On Mon, Jun 06, 2011 at 05:55:50PM +0100, Will Deacon wrote:
> The Cortex-A5 implements VFPv4D16, so add this to the hwcaps for this
> processor.
> 
> Signed-off-by: Will Deacon <will.deacon at arm.com>
> ---
>  arch/arm/mm/proc-v7.S |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
> index b22d98d..8eba506 100644
> --- a/arch/arm/mm/proc-v7.S
> +++ b/arch/arm/mm/proc-v7.S
> @@ -466,7 +466,7 @@ cpu_elf_name:
>  __v7_ca5mp_proc_info:
>  	.long	0x410fc050
>  	.long	0xff0ffff0
> -	__v7_proc __v7_ca5mp_setup
> +	__v7_proc __v7_ca5mp_setup, HWCAP_VFPv4D16

Is VFPv4 a superset of VFPv3?  If so, should we also include
HWCAP_VFPv3D16 (and what about HWCAP_VFP)?

>  	.size	__v7_ca5mp_proc_info, . - __v7_ca5mp_proc_info
>  
>  	/*
> -- 
> 1.7.0.4
> 
> 
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