Revision: 18000
http://sourceforge.net/p/edk2/code/18000
Author: vanjeff
Date: 2015-07-15 03:39:46 +0000 (Wed, 15 Jul 2015)
Log Message:
-----------
UefiCpuPkg: Add microcode PCDs
Add PCDs PcdCpuMicrocodePatchAddress and PcdCpuMicrocodePatchRegionSize that
are used to detect microcode patch from microcode region.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <[email protected]>
Reviewed-by: Feng Tian <[email protected]>
Reviewed-by: Jiewen Yao <[email protected]>
Modified Paths:
--------------
trunk/edk2/UefiCpuPkg/UefiCpuPkg.dec
Modified: trunk/edk2/UefiCpuPkg/UefiCpuPkg.dec
===================================================================
--- trunk/edk2/UefiCpuPkg/UefiCpuPkg.dec 2015-07-15 03:39:24 UTC (rev
17999)
+++ trunk/edk2/UefiCpuPkg/UefiCpuPkg.dec 2015-07-15 03:39:46 UTC (rev
18000)
@@ -66,6 +66,12 @@
## 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
+ ## Specifies the base address of the first microcode Patch in the microcode
Region.
+ # @Prompt Microcode Region base address.
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchAddress|0x0|UINT64|0x00000005
+ ## Specifies the size of the microcode Region.
+ # @Prompt Microcode Region size.
+
gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize|0x0|UINT64|0x00000006
[UserExtensions.TianoCore."ExtraFiles"]
UefiCpuPkgExtra.uni
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