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| author | Michael Kinney <michael.d.kinney@intel.com> | 2016-11-28 13:52:57 -0800 |
|---|---|---|
| committer | Feng Tian <feng.tian@intel.com> | 2016-12-19 09:32:34 +0800 |
| commit | f7c11c534ccd9b8a8299d0870507507b205365e0 (patch) | |
| tree | bb3fe443009eb54afb2ef7d359f53a75eb7dc289 /UefiCpuPkg/UefiCpuPkg.dec | |
| parent | a03bb3d2a9f7486f3bd9539cd35561661c5b38a2 (diff) | |
| download | edk2-f7c11c534ccd9b8a8299d0870507507b205365e0.tar.gz edk2-f7c11c534ccd9b8a8299d0870507507b205365e0.tar.bz2 edk2-f7c11c534ccd9b8a8299d0870507507b205365e0.zip | |
UefiCpuPkg: Add STM GUIDs, Protocols, and PCDs
* Add GUIDed HOB that described MSEG region in SMRAM
* Add SM Monitor Init Protocol
* Add PCD to configure size of SMM exception stack
* Add PCD to configure MSEG region size if it is not
described by the gMsegSmramGuid GUIDed HOB.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Diffstat (limited to 'UefiCpuPkg/UefiCpuPkg.dec')
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.dec | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index ca560398bb..c37b4d5f89 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -60,6 +60,7 @@ [Guids]
gUefiCpuPkgTokenSpaceGuid = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}
+ gMsegSmramGuid = { 0x5802bce4, 0xeeee, 0x4e33, { 0xa1, 0x30, 0xeb, 0xad, 0x27, 0xf0, 0xe4, 0x39 }}
## Include/Guid/MicrocodeFmp.h
gMicrocodeFmpImageTypeIdGuid = { 0x96d4fdcd, 0x1502, 0x424d, { 0x9d, 0x4c, 0x9b, 0x12, 0xd2, 0xdc, 0xae, 0x5c } }
@@ -68,6 +69,9 @@ ## Include/Protocol/SmmCpuService.h
gEfiSmmCpuServiceProtocolGuid = { 0x1d202cab, 0xc8ab, 0x4d5c, { 0x94, 0xf7, 0x3c, 0xfc, 0xc0, 0xd3, 0xd3, 0x35 }}
+ ## Include/Protocol/SmMonitorInit.h
+ gEfiSmMonitorInitProtocolGuid = { 0x228f344d, 0xb3de, 0x43bb, { 0xa4, 0xd7, 0xea, 0x20, 0xb, 0x1b, 0x14, 0x82 }}
+
#
# [Error.gUefiCpuPkgTokenSpaceGuid]
# 0x80000001 | Invalid value provided.
@@ -169,6 +173,14 @@ # @Prompt Number of reserved variable MTRRs.
gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0x2|UINT32|0x00000015
+ ## Specifies buffer size in bytes for STM exception stack. The value should be a multiple of 4KB.
+ # @Prompt STM exception stack size.
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStmExceptionStackSize|0x1000|UINT32|0x32132111
+
+ ## Specifies buffer size in bytes of MSEG. The value should be a multiple of 4KB.
+ # @Prompt MSEG size.
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMsegSize|0x200000|UINT32|0x32132112
+
[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
## Specifies max supported number of Logical Processors.
# @Prompt Configure max supported number of Logical Processors
|