[PATCH v2 2/4] arm: add implementation for arm-smccc

[Lars Persson]

On 11/11/2015 11:04 AM, Jens Wiklander wrote:
> Adds implementation for arm-smccc and enables CONFIG_HAVE_SMCCC for
> architectures that may support arm-smccc. It's the responsibility of the
> caller to know if the SMC instruction is supported by the platform.
>
> Signed-off-by: Jens Wiklander <jens.wiklander at linaro.org>
Reviewed-by: Lars Persson <lars.persson at axis.com>