Commit Graph

3 Commits

Author SHA1 Message Date
Jeff Fan 15dbb39332 UefiCpuPkg/CpuMpPei: Load microcode if found newer revision
Current implementation only loads the latest revision if there is no microcode
loaded. Per IA32 User Manual, we should load the newer revision by comparing
the existing microcode loaded with the updating revision.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
2016-03-03 09:10:15 +08:00
Jeff Fan ea0f431cec UefiCpuPkg/CpuMpPei: Update files format to DOS
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18168 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-06 06:57:47 +00:00
Jeff Fan d1cf93333f UefiCpuPkg/CpuMpPei: Load microcode on BSP and APs
Add DetectMicrocode() to load microcode on BSP and APs.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18002 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-15 03:40:41 +00:00