46fd118219
Actually, there is only one microcode region in platform. If microcode has been loaded, its signature will not be zero and should be loaded successfully. We needn't to check microcode region and load microcode again. This update is to skip checking/loading microcode if current microcode signature is not zero. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>