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UefiCpuPkg/CpuMpPei: Prepare for buffer for AP wakeup and CPU MP data

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Get AP wakeup buffer and copy AP reset code into it. Allocate APs' stack and CPU
MP data buffer. Fill CPU MP data fields accordingly.

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@17995 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jeff Fan
2015-07-15 03:37:50 +00:00
committed by vanjeff
parent 8018cb158c
commit e66d675de4
3 changed files with 135 additions and 2 deletions
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9
UefiCpuPkg/CpuMpPei/CpuMpPei.inf
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@@ -49,12 +49,19 @@
[LibraryClasses]
BaseLib
BaseMemoryLib
DebugLib
HobLib
LocalApicLib
PcdLib
PeimEntryPoint
PeiServicesLib
UefiCpuLib
[Pcd]
gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber
gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize
[Depex]
gEfiPeiMemoryDiscoveredPpiGuid