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| author | Chen Fan <chen.fan.fnst@cn.fujitsu.com> | 2014-11-13 18:25:48 +0000 |
|---|---|---|
| committer | jljusten <jljusten@Edk2> | 2014-11-13 18:25:48 +0000 |
| commit | 6a26a597a38d36c670a5c1ce0bf54c8a413a1868 (patch) | |
| tree | 641123cece8e401aea1da6334a4c5efbd361ac94 /UefiCpuPkg/UefiCpuPkg.dec | |
| parent | 533263ee5a7fe83ad5a0d2da74ff30815c5ab63c (diff) | |
| download | edk2-6a26a597a38d36c670a5c1ce0bf54c8a413a1868.tar.gz edk2-6a26a597a38d36c670a5c1ce0bf54c8a413a1868.tar.bz2 edk2-6a26a597a38d36c670a5c1ce0bf54c8a413a1868.zip | |
UefiCpuPkg/CpuDxe: introduce two PCD value
introduce PCD value: PcdCpuMaxLogicalProcessorNumber and PcdCpuApStackSize,
used for initialize APs stacks.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16350 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UefiCpuPkg/UefiCpuPkg.dec')
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.dec | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index c6e73a9d4c..14a0bf2e42 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -54,6 +54,13 @@ ## Specifies delay value in microseconds after sending out an INIT IPI.
# @Prompt Configure delay value after send an INIT IPI
gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds|10000|UINT32|0x30000002
+ ## Specifies max supported number of Logical Processors.
+ # @Prompt Configure max supported number of Logical Processorss
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64|UINT32|0x00000002
+ ## This value specifies the Application Processor (AP) stack size, used for Mp Service, which must
+ ## aligns the address on a 4-KByte boundary.
+ # @Prompt Configure stack size for Application Processor (AP)
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize|0x8000|UINT32|0x00000003
[UserExtensions.TianoCore."ExtraFiles"]
UefiCpuPkgExtra.uni
|