This patch registers MM_STANDALONE and MM_CORE_STANDALONE with Ffs class. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com> Reviewed-by: Liming Gao <liming.gao@intel.com>