[edk2-devel] [edk2-platforms][PATCH v4 05/41] IntelSiliconPkg: Add microcode FV PCDs

[Ni, Ray]

Michael,
Below PCDs are in MinPlatformPkg. Can you use them instead of adding new ones in IntelSiliconPkg?

  ## Indicates the MMIO base address of the microcode FV in flash.
  gMinPlatformPkgTokenSpaceGuid.PcdFlashFvMicrocodeBase|0xFFE60000|UINT32|0x30000004

  ## Indicates the size of the microcode FV in flash.
  gMinPlatformPkgTokenSpaceGuid.PcdFlashFvMicrocodeSize|0x000A0000|UINT32|0x30000005

  ## Indicates the offset of the microcode FV relative to the beginning of flash.
  gMinPlatformPkgTokenSpaceGuid.PcdFlashFvMicrocodeOffset|0x00660000|UINT32|0x30000006

  ## Indicates the offset of the actual microcode content relative to the beginning of the microcode FV.
  gMinPlatformPkgTokenSpaceGuid.PcdMicrocodeOffsetInFv|0x90|UINT32|0x30000007


-----Original Message-----
From: mikuback at linux.microsoft.com <mikuback at linux.microsoft.com> 
Sent: Friday, June 25, 2021 2:21 PM
To: devel at edk2.groups.io
Cc: Ni, Ray <ray.ni at intel.com>; Chaganty, Rangasai V <rangasai.v.chaganty at intel.com>; Desimone, Nathaniel L <nathaniel.l.desimone at intel.com>
Subject: [edk2-platforms][PATCH v4 05/41] IntelSiliconPkg: Add microcode FV PCDs

From: Michael Kubacki <michael.kubacki at microsoft.com>

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3307

Adds the following PCDs to IntelSiliconPkg.dec to consolidate the PCD to a single silicon declaration file. This allows libraries modules in IntelSiliconPkg to be able to use this PCD.

  gIntelSiliconPkgTokenSpaceGuid.PcdFlashMicrocodeFvBase
  gIntelSiliconPkgTokenSpaceGuid.PcdFlashMicrocodeFvSize
  gIntelSiliconPkgTokenSpaceGuid.PcdFlashMicrocodeFvOffset

Cc: Ray Ni <ray.ni at intel.com>
Cc: Rangasai V Chaganty <rangasai.v.chaganty at intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki at microsoft.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone at intel.com>
---
 Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dec | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dec b/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dec
index 097c4ca4d795..fb8391000347 100644
--- a/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dec
+++ b/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dec
@@ -91,6 +91,9 @@ [PcdsFeatureFlag]
 [PcdsFixedAtBuild]
   gIntelSiliconPkgTokenSpaceGuid.PcdBiosAreaBaseAddress|0xFF800000|UINT32|0x00000007
   gIntelSiliconPkgTokenSpaceGuid.PcdBiosSize|0x00800000|UINT32|0x00000008
+  
+ gIntelSiliconPkgTokenSpaceGuid.PcdFlashMicrocodeFvBase|0xFFE60000|UINT
+ 32|0x00000009  
+ gIntelSiliconPkgTokenSpaceGuid.PcdFlashMicrocodeFvSize|0x000A0000|UINT
+ 32|0x0000000A  
+ gIntelSiliconPkgTokenSpaceGuid.PcdFlashMicrocodeFvOffset|0x00660000|UI
+ NT32|0x0000000B
 
 [PcdsFixedAtBuild, PcdsPatchableInModule]
   ## Error code for VTd error.<BR><BR>
--
2.28.0.windows.1



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