X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=IntelFspWrapperPkg%2FIntelFspWrapperPkg.dec;h=1fc8e2c48426e4a53b043b736128e032352b2e53;hp=20bc8b71afd791a739498f79c3bef687e007a573;hb=de1e1195b34aad43fc85cdebf6d5b0b213eaa3d0;hpb=b0446065db6dbafb8202c6024c0dd483cf1af966

diff --git a/IntelFspWrapperPkg/IntelFspWrapperPkg.dec b/IntelFspWrapperPkg/IntelFspWrapperPkg.dec
index 20bc8b71af..1fc8e2c484 100644
--- a/IntelFspWrapperPkg/IntelFspWrapperPkg.dec
+++ b/IntelFspWrapperPkg/IntelFspWrapperPkg.dec
@@ -22,6 +22,17 @@
   Include
 
 [LibraryClasses]
+  ##  @libraryclass  Provide FSP API related function.
+  FspApiLib|Include/Library/FspApiLib.h
+
+  ##  @libraryclass  Provide FSP hob process related function.
+  FspHobProcessLib|Include/Library/FspHobProcessLib.h
+
+  ##  @libraryclass  Provide FSP platform information related function.
+  FspPlatformInfoLib|Include/Library/FspPlatformInfoLib.h
+
+  ##  @libraryclass  Provide FSP wrapper platform sec related function.
+  FspPlatformSecLib|Include/Library/FspPlatformSecLib.h
 
 [Guids]
   #
@@ -48,10 +59,22 @@
   ## Provides the size of the BIOS Flash Device.
   gFspWrapperTokenSpaceGuid.PcdFlashCodeCacheSize|0x00200000|UINT32|0x10000002
 
-  ## Indicates the base address of the FSP binary.
+  ## Indicates the base address of the factory FSP binary.
   gFspWrapperTokenSpaceGuid.PcdFlashFvFspBase|0xFFF80000|UINT32|0x10000003
-  ## Provides the size of the FSP binary.
+  ## Indicates the base address of the updatable FSP binary to support Dual FSP.
+  #  There could be two FSP images at different locations in a flash - 
+  #  one factory version (default) and updatable version (updatable).
+  #  TempRamInit, FspMemoryInit and TempRamExit are always executed from factory version.
+  #  FspSiliconInit and NotifyPhase can be executed from updatable version if it is available,
+  #  FspSiliconInit and NotifyPhase are executed from factory version if there is no updateable version,
+  #  PcdFlashFvFspBase is base address of factory FSP, and PcdFlashFvSecondFspBase
+  #  is base address of updatable FSP. If PcdFlashFvSecondFspBase is 0, that means
+  #  there is no updatable FSP.
+  gFspWrapperTokenSpaceGuid.PcdFlashFvSecondFspBase|0x00000000|UINT32|0x10000008
+  ## Provides the size of the factory FSP binary.
   gFspWrapperTokenSpaceGuid.PcdFlashFvFspSize|0x00048000|UINT32|0x10000004
+  ## Provides the size of the updatable FSP binary to support Dual FSP.
+  gFspWrapperTokenSpaceGuid.PcdFlashFvSecondFspSize|0x00000000|UINT32|0x10000009
 
   ## Indicates the base address of the first Microcode Patch in the Microcode Region
   gFspWrapperTokenSpaceGuid.PcdCpuMicrocodePatchAddress|0x0|UINT64|0x10000005
@@ -79,3 +102,8 @@
   gFspWrapperTokenSpaceGuid.PcdPeiMinMemSize|0x1800000|UINT32|0x40000004
   ## Indicate the PEI memory size platform want to report
   gFspWrapperTokenSpaceGuid.PcdPeiRecoveryMinMemSize|0x3000000|UINT32|0x40000005
+
+  ## PcdFspApiVersion is to determine wrapper calling mechanism
+  # - FSP_API_REVISION_1     1
+  # - FSP_API_REVISION_2     2
+  gFspWrapperTokenSpaceGuid.PcdFspApiVersion|0x02|UINT8|0x00001000