Jeff Fan
e66d675de4
UefiCpuPkg/CpuMpPei: Prepare for buffer for AP wakeup and CPU MP data
...
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
2015-07-15 03:37:50 +00:00
Jeff Fan
05e107f8f2
UefiCpuPkg/CpuMpPei: Find available memory < 1MB for AP reset code
...
Search memory resource HOB list to find one available system memory under 1MB
for AP reset code and exchange information between 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@17989 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-15 03:29:40 +00:00
Jeff Fan
f9d30595ae
UefiCpuPkg/CpuMpPei: Load GDT table on BSP
...
Load new GDT table and update segment 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@17988 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-15 03:29:12 +00:00
Jeff Fan
65e79f931f
UefiCpuPkg: Add CpuMpPei module
...
This module is to provide MP PPI services defined in PI 1.4.
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@17987 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-15 03:28:04 +00:00
