[U-Boot] [PATCH v4] arm64: Add SMC and HVC commands

[Simon Glass]

On 13 April 2018 at 01:40, Michalis Pappas <mpappas at fastmail.fm> wrote:
> This patch adds smc and hvc commands, that allow issuing Secure Monitor
> Calls and Hypervisor Calls conforming to the ARM SMC Calling Convention.
>
> Add Kconfig items to allow each command can be individually enabled.
>
> Signed-off-by: Michalis Pappas <mpappas at fastmail.fm>
> ---
>
> Changes for v2:
>   - Update help message with additional information on usefulness
>   - Remove default=n from Kconfig
>
> Changes for v3:
>   - Replace dependency on ARM64 with ARM_SMCCC in Kconfig
>
> Changes for v4:
>   - Add list of changes
>
>  cmd/Kconfig  | 14 ++++++++++
>  cmd/Makefile |  2 ++
>  cmd/smccc.c  | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 88 insertions(+)
>  create mode 100644 cmd/smccc.c

Thanks.

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