Add AmlCodeGenMethod() to generate code for a control method. AmlCodeGenMethod ("MET0", 1, TRUE, 3, ParentNode, NewObjectNode) is equivalent of the following ASL code: Method(MET0, 1, Serialized, 3) {} Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>