diff options
| author | Jeff Fan <jeff.fan@intel.com> | 2015-07-15 03:38:10 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@Edk2> | 2015-07-15 03:38:10 +0000 |
| commit | f79fcf45227b9f002b6a8aebdf2dc6e4cd353760 (patch) | |
| tree | 5f7bd2dd9241bdb460f64eabc3b125dde92ca26d /UefiCpuPkg | |
| parent | e66d675de4ce53aab19b85fa1906c0256383dc39 (diff) | |
| download | edk2-platforms-f79fcf45227b9f002b6a8aebdf2dc6e4cd353760.tar.xz | |
UefiCpuPkg: Add PcdCpuApInitTimeOutInMicroSeconds
This PCD is used to specify timeout value for BSP to detect all APs for the
first time.
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@17996 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UefiCpuPkg')
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.dec | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index 14a0bf2e42..b45774c3cb 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -1,7 +1,7 @@ ## @file UefiCpuPkg.dec
# This Package provides UEFI compatible CPU modules and libraries.
#
-# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License which accompanies this distribution.
@@ -62,5 +62,10 @@ # @Prompt Configure stack size for Application Processor (AP)
gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize|0x8000|UINT32|0x00000003
+[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
+ ## Specifies timeout value in microseconds for the BSP to detect all APs for the first time.
+ # @Prompt Timeout for the BSP to detect all APs for the first time.
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000|UINT32|0x00000004
+
[UserExtensions.TianoCore."ExtraFiles"]
UefiCpuPkgExtra.uni
|