[U-Boot] [PATCH 2/4 v3] Exynos: config: Enable ACE HW for SHA 256 for Exynos

[Simon Glass]

On Fri, Mar 1, 2013 at 8:16 AM, Akshay Saraswat <akshay.s at samsung.com> wrote:
> This enables SHA 256 for exynos.
>
> Tested with command "hash sha256 0x40008000 0x2B 0x40009000".
> Used mm and md to write a standard string to memory location
> 0x40008000 and ran the above command to verify the output.
>
> Change-Id: Iff1bb2833686f5a0c5869cc86d20078260ec955e
> Signed-off-by: ARUN MANKUZHI <arun.m at samsung.com>
> Signed-off-by: Akshay Saraswat <akshay.s at samsung.com>

Acked-by: Simon Glass <sjg at chromium.org>

> ---
> Changes sice v2:
>         - Added "SHA1" in the comment for config.
>
>  include/configs/exynos5250-dt.h | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
> index cabd2f2..0b43984 100644
> --- a/include/configs/exynos5250-dt.h
> +++ b/include/configs/exynos5250-dt.h
> @@ -45,6 +45,9 @@
>  /* Keep L2 Cache Disabled */
>  #define CONFIG_SYS_DCACHE_OFF
>
> +/* Enable ACE acceleration for SHA1 and SHA256 */
> +#define CONFIG_EXYNOS_ACE_SHA
> +
>  #define CONFIG_SYS_SDRAM_BASE          0x40000000
>  #define CONFIG_SYS_TEXT_BASE           0x43E00000
>
> --
> 1.8.0
>