X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=IntelFspWrapperPkg%2FIntelFspWrapperPkg.dec;h=1fc8e2c48426e4a53b043b736128e032352b2e53;hp=b7e81d3a9266224614390b439de778895bd7c8c4;hb=fcae1a993676997c8c21e95b7e69663683c326db;hpb=d8043ce905a5832f911361ef30be28765afbdc6b

diff --git a/IntelFspWrapperPkg/IntelFspWrapperPkg.dec b/IntelFspWrapperPkg/IntelFspWrapperPkg.dec
index b7e81d3a92..1fc8e2c484 100644
--- a/IntelFspWrapperPkg/IntelFspWrapperPkg.dec
+++ b/IntelFspWrapperPkg/IntelFspWrapperPkg.dec
@@ -23,16 +23,16 @@
 
 [LibraryClasses]
   ##  @libraryclass  Provide FSP API related function.
-  FspApiLib|IntelFspWrapperPkg/Include/Library/FspApiLib.h
+  FspApiLib|Include/Library/FspApiLib.h
 
   ##  @libraryclass  Provide FSP hob process related function.
-  FspHobProcessLib|IntelFspWrapperPkg/Include/Library/FspHobProcessLib.h
+  FspHobProcessLib|Include/Library/FspHobProcessLib.h
 
   ##  @libraryclass  Provide FSP platform information related function.
-  FspPlatformInfoLib|IntelFspWrapperPkg/Include/Library/FspPlatformInfoLib.h
+  FspPlatformInfoLib|Include/Library/FspPlatformInfoLib.h
 
   ##  @libraryclass  Provide FSP wrapper platform sec related function.
-  FspPlatformSecLib|IntelFspWrapperPkg/Include/Library/FspPlatformSecLib.h
+  FspPlatformSecLib|Include/Library/FspPlatformSecLib.h
 
 [Guids]
   #
@@ -59,10 +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