ArmPlatformPkg: Add support for PrePi module

This module is enabled for ArmRealViewEb and ArmvExpress builds
when the macro EDK2_SKIP_PEICORE is passed to the build system.

The PrePi module can be used when the DRAM has already been initialized
by the SEC phase/1st stage boot loader and no call to external PEIM is
required.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11953 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 29 insertions, 6 deletions

diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc
index 82089985b1..48c64b1cba 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc
@@ -148,6 +148,18 @@
   # ARM PL390 General Interrupt Driver in Secure and Non-secure
   PL390GicSecLib|ArmPkg/Drivers/PL390Gic/PL390GicSec.inf
   PL390GicNonSecLib|ArmPkg/Drivers/PL390Gic/PL390GicNonSec.inf
+  
+!if $(EDK2_SKIP_PEICORE) == 1
+  PrePiLib|EmbeddedPkg/Library/PrePiLib/PrePiLib.inf
+  ExtractGuidedSectionLib|EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf
+  LzmaDecompressLib|IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
+  MemoryAllocationLib|EmbeddedPkg/Library/PrePiMemoryAllocationLib/PrePiMemoryAllocationLib.inf
+  HobLib|EmbeddedPkg/Library/PrePiHobLib/PrePiHobLib.inf
+  PrePiHobListPointerLib|ArmPlatformPkg/Library/PrePiHobListPointerLib/PrePiHobListPointerLib.inf
+  PerformanceLib|MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.inf
+  PlatformPeiLib|ArmPlatformPkg/PlatformPei/PlatformPeiLib.inf
+  MemoryInitPeiLib|ArmPlatformPkg/MemoryInitPei/MemoryInitPeiLib.inf
+!endif
 
 [LibraryClasses.common.PEI_CORE]
   BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
@@ -377,7 +389,6 @@
   gArmPlatformTokenSpaceGuid.PcdCPUCoresNonSecStackBase|0x48000000	# Top of SEC Stack for Normal World
   gArmPlatformTokenSpaceGuid.PcdCPUCoresNonSecStackSize|0x00020000	# Stack for each of the 4 CPU cores
 
-
   # System Memory (1GB) 
   gArmTokenSpaceGuid.PcdSystemMemoryBase|0x60000000
   gArmTokenSpaceGuid.PcdSystemMemorySize|0x40000000
@@ -449,18 +460,25 @@
 # SEC
 #
   ArmPlatformPkg/Sec/Sec.inf
-  ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf
   
 #
 # PEI Phase modules
 #
+!if $(EDK2_SKIP_PEICORE) == 1
+  ArmPlatformPkg/PrePi/PeiMPCore.inf {
+    <LibraryClasses>
+      ArmLib|ArmPkg/Library/ArmLib/ArmV7/ArmV7MPCoreLib.inf
+      ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressLib.inf
+  }
+!else
+  ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf
   MdeModulePkg/Core/Pei/PeiMain.inf
   MdeModulePkg/Universal/PCD/Pei/Pcd.inf  {
     <LibraryClasses>
       PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
   }
-  ArmPlatformPkg/PlatformPei/PlatformPei.inf
-  ArmPlatformPkg/MemoryInitPei/MemoryInitPei.inf
+  ArmPlatformPkg/PlatformPei/PlatformPeim.inf
+  ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf
   IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
   Nt32Pkg/BootModePei/BootModePei.inf
   MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
@@ -468,6 +486,7 @@
     <LibraryClasses>
       NULL|IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
   }
+!endif
 
 #
 # DXE
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf
index 55e4e073ea..6781f5e974 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf
@@ -219,14 +219,18 @@ READ_STATUS        = TRUE
 READ_LOCK_CAP      = TRUE
 READ_LOCK_STATUS   = TRUE
 
+!if $(EDK2_SKIP_PEICORE) == 1
+  INF ArmPlatformPkg/PrePi/PeiMPCore.inf
+!else
   INF ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf
   INF MdeModulePkg/Core/Pei/PeiMain.inf
-  INF ArmPlatformPkg/PlatformPei/PlatformPei.inf
-  INF ArmPlatformPkg/MemoryInitPei/MemoryInitPei.inf
+  INF ArmPlatformPkg/PlatformPei/PlatformPeim.inf
+  INF ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf
   INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
   INF IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
   INF MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
   INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+!endif
   
   FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
     SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {