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60c0d45a7f
If UEFI Runtime Services are available, they are preferred over direct PSCI calls or other methods to reset the system. For the reset case, we need to hook into machine_restart(), as the arm_pm_restart function pointer may be overwritten by modules. Tested-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Matt Fleming <matt.fleming@intel.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>