sravan/system76-edk2
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3 Commits

Author SHA1 Message Date
Jiewen Yao
31d060d94e UefiCpuPkg/MicrocodeUpdate: Add MP support. 
Support the case that BSP and AP are using different Microcode.
The previous logic validates new MCU on BSP only.
The enhanced logic will validate MCU on every BSP and AP.
As long as one processor loads the MCU successfully, it will be updated.

Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
 2016-12-28 15:09:02 +08:00
Dandan Bi
764b294f11 UefiCpuPkg/MicrocodeUpdateDxe: Fix coding style issues in INF file 
1. Add MicrocodeUpdate.h to the [Sources] section.
2. Fix the incorrect Guid/Protocol format issues.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
 2016-12-14 21:34:44 +08:00
Jiewen Yao
882668595c UefiCpuPkg/MicrocodeUpdate: Add MicrocodeUpdate component. 
MicrocodeUpdate supports update Microcode region via UEFI FMP capsule.

MicrocodeUpdate SetImage() will perform the Microcode version,
ProcessorSignature/ProcessorFlag, and try to load microcode.
If and only if the Microcode is loaded successfully, and new Microcode
will be updated to system flash region.

Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
 2016-11-08 22:43:22 +08:00