29 files changed, 123 insertions, 83 deletions
diff --git a/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullBoot.S b/ArmPlatformPkg/Library/ArmPlatformSecLibNull/Arm/ArmPlatformLibNullBoot.S
index a00fac4f81..a00fac4f81 100644
--- a/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullBoot.S
+++ b/ArmPlatformPkg/Library/ArmPlatformSecLibNull/Arm/ArmPlatformLibNullBoot.S
diff --git a/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullBoot.asm b/ArmPlatformPkg/Library/ArmPlatformSecLibNull/Arm/ArmPlatformLibNullBoot.asm
index ead0868740..ead0868740 100644
--- a/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullBoot.asm
+++ b/ArmPlatformPkg/Library/ArmPlatformSecLibNull/Arm/ArmPlatformLibNullBoot.asm
diff --git a/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullSec.inf b/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullSec.inf
index ba55ed5199..f399547574 100644
--- a/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullSec.inf
+++ b/ArmPlatformPkg/Library/ArmPlatformSecLibNull/ArmPlatformLibNullSec.inf
@@ -33,8 +33,8 @@
   ArmPlatformLibNullSec.c
 
 [Sources.ARM]
-  ArmPlatformLibNullBoot.asm     | RVCT
-  ArmPlatformLibNullBoot.S       | GCC
+  Arm/ArmPlatformLibNullBoot.asm     | RVCT
+  Arm/ArmPlatformLibNullBoot.S       | GCC
 
 [FixedPcd]
   gArmTokenSpaceGuid.PcdFvBaseAddress
diff --git a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.S b/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.S
index 94660c97fe..94660c97fe 100644
--- a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.S
+++ b/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.S
diff --git a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.asm b/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.asm
index db92023922..db92023922 100644
--- a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.asm
+++ b/ArmPlatformPkg/Library/ArmPlatformStackLib/Arm/ArmPlatformStackLib.asm
diff --git a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf b/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf
index a41dae2b4f..e48a65801d 100644
--- a/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf
+++ b/ArmPlatformPkg/Library/ArmPlatformStackLib/ArmPlatformStackLib.inf
@@ -26,9 +26,9 @@
   ArmPkg/ArmPkg.dec
   ArmPlatformPkg/ArmPlatformPkg.dec
 
-[Sources.common]
-  ArmPlatformStackLib.asm     | RVCT
-  ArmPlatformStackLib.S       | GCC
+[Sources.ARM]
+  Arm/ArmPlatformStackLib.asm     | RVCT
+  Arm/ArmPlatformStackLib.S       | GCC
 
 [FixedPcd]
   gArmPlatformTokenSpaceGuid.PcdCoreCount
diff --git a/ArmPlatformPkg/Library/ArmTrustedMonitorLibNull/ArmTrustedMonitorLibNull.c b/ArmPlatformPkg/Library/ArmTrustedMonitorLibNull/ArmTrustedMonitorLibNull.c
index e82584e6dc..1f950d78f1 100644
--- a/ArmPlatformPkg/Library/ArmTrustedMonitorLibNull/ArmTrustedMonitorLibNull.c
+++ b/ArmPlatformPkg/Library/ArmTrustedMonitorLibNull/ArmTrustedMonitorLibNull.c
@@ -30,8 +30,9 @@ ArmSecureMonitorWorldInitialize (
   )
 {
   // Ensure the Monitor Table is 32bit aligned
-  ASSERT (IS_ALIGNED(MonitorVectorTable, BIT5));
+  ASSERT (((UINTN)&MonitorVectorTable & ARM_VECTOR_TABLE_ALIGNMENT) == 0);
 
   // Write the Monitor Mode Vector Table Address
   ArmWriteMVBar ((UINTN) &MonitorVectorTable);
 }
+
diff --git a/ArmPlatformPkg/Library/EblCmdLib/EblCmdMmu.c b/ArmPlatformPkg/Library/EblCmdLib/Arm/EblCmdMmu.c
index 138216e9b7..138216e9b7 100644
--- a/ArmPlatformPkg/Library/EblCmdLib/EblCmdMmu.c
+++ b/ArmPlatformPkg/Library/EblCmdLib/Arm/EblCmdMmu.c
diff --git a/ArmPlatformPkg/Library/EblCmdLib/EblCmdLib.inf b/ArmPlatformPkg/Library/EblCmdLib/EblCmdLib.inf
index 9ddc9e82d1..33508c26ea 100644
--- a/ArmPlatformPkg/Library/EblCmdLib/EblCmdLib.inf
+++ b/ArmPlatformPkg/Library/EblCmdLib/EblCmdLib.inf
@@ -29,9 +29,11 @@
 
 [Sources.common]
   EblCmdLib.c
-  EblCmdMmu.c
   EblCmdFdt.c
 
+[Sources.ARM]
+  Arm/EblCmdMmu.c
+
 [Packages]
   MdePkg/MdePkg.dec
   MdeModulePkg/MdeModulePkg.dec
diff --git a/ArmPlatformPkg/PrePeiCore/Arm/ArchPrePeiCore.c b/ArmPlatformPkg/PrePeiCore/Arm/ArchPrePeiCore.c
new file mode 100644
index 0000000000..b0594ae2cd
--- /dev/null
+++ b/ArmPlatformPkg/PrePeiCore/Arm/ArchPrePeiCore.c
@@ -0,0 +1,62 @@
+/** @file
+*  Main file supporting the transition to PEI Core in Normal World for Versatile Express
+*
+*  Copyright (c) 2012, ARM Limited. All rights reserved.
+*  
+*  This program and the accompanying materials                          
+*  are licensed and made available under the terms and conditions of the BSD License         
+*  which accompanies this distribution.  The full text of the license may be found at        
+*  http://opensource.org/licenses/bsd-license.php                                            
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+*
+**/
+
+#include <Library/PrintLib.h>
+#include <Library/SerialPortLib.h>
+
+#include "PrePeiCore.h"
+
+VOID
+PeiCommonExceptionEntry (
+  IN UINT32 Entry,
+  IN UINTN LR
+  )
+{
+  CHAR8           Buffer[100];
+  UINTN           CharCount;
+
+  switch (Entry) {
+  case 0:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Reset Exception at 0x%X\n\r",LR);
+    break;
+  case 1:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Undefined Exception at 0x%X\n\r",LR);
+    break;
+  case 2:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"SWI Exception at 0x%X\n\r",LR);
+    break;
+  case 3:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"PrefetchAbort Exception at 0x%X\n\r",LR);
+    break;
+  case 4:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"DataAbort Exception at 0x%X\n\r",LR);
+    break;
+  case 5:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Reserved Exception at 0x%X\n\r",LR);
+    break;
+  case 6:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"IRQ Exception at 0x%X\n\r",LR);
+    break;
+  case 7:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"FIQ Exception at 0x%X\n\r",LR);
+    break;
+  default:
+    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Unknown Exception at 0x%X\n\r",LR);
+    break;
+  }
+  SerialPortWrite ((UINT8 *) Buffer, CharCount);
+  while(1);
+}
+
diff --git a/ArmPlatformPkg/PrePeiCore/Exception.S b/ArmPlatformPkg/PrePeiCore/Arm/Exception.S
index abce21d0a5..abce21d0a5 100644
--- a/ArmPlatformPkg/PrePeiCore/Exception.S
+++ b/ArmPlatformPkg/PrePeiCore/Arm/Exception.S
diff --git a/ArmPlatformPkg/PrePeiCore/Exception.asm b/ArmPlatformPkg/PrePeiCore/Arm/Exception.asm
index 55bd4af1dd..55bd4af1dd 100644
--- a/ArmPlatformPkg/PrePeiCore/Exception.asm
+++ b/ArmPlatformPkg/PrePeiCore/Arm/Exception.asm
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCoreEntryPoint.S b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S
index f902a251c2..f902a251c2 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCoreEntryPoint.S
+++ b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCoreEntryPoint.asm b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm
index a3dd1fb2c6..a3dd1fb2c6 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCoreEntryPoint.asm
+++ b/ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm
diff --git a/ArmPlatformPkg/PrePeiCore/SwitchStack.S b/ArmPlatformPkg/PrePeiCore/Arm/SwitchStack.S
index 2543f58414..2543f58414 100644
--- a/ArmPlatformPkg/PrePeiCore/SwitchStack.S
+++ b/ArmPlatformPkg/PrePeiCore/Arm/SwitchStack.S
diff --git a/ArmPlatformPkg/PrePeiCore/SwitchStack.asm b/ArmPlatformPkg/PrePeiCore/Arm/SwitchStack.asm
index 10da81d6ac..10da81d6ac 100644
--- a/ArmPlatformPkg/PrePeiCore/SwitchStack.asm
+++ b/ArmPlatformPkg/PrePeiCore/Arm/SwitchStack.asm
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCore.c b/ArmPlatformPkg/PrePeiCore/PrePeiCore.c
index f1300e0e8c..fdd8697edf 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCore.c
+++ b/ArmPlatformPkg/PrePeiCore/PrePeiCore.c
@@ -1,7 +1,7 @@
 /** @file
 *  Main file supporting the transition to PEI Core in Normal World for Versatile Express
 *
-*  Copyright (c) 2011, ARM Limited. All rights reserved.
+*  Copyright (c) 2011-2012, ARM Limited. All rights reserved.
 *  
 *  This program and the accompanying materials                          
 *  are licensed and made available under the terms and conditions of the BSD License         
@@ -15,9 +15,7 @@
 
 #include <Library/BaseLib.h>
 #include <Library/DebugAgentLib.h>
-#include <Library/PrintLib.h>
 #include <Library/ArmLib.h>
-#include <Library/SerialPortLib.h>
 
 #include <Ppi/ArmGlobalVariable.h>
 
@@ -74,10 +72,10 @@ CEntryPoint (
   )
 {
   //Clean Data cache
-  ArmCleanInvalidateDataCache();
+  ArmCleanInvalidateDataCache ();
 
   //Invalidate instruction cache
-  ArmInvalidateInstructionCache();
+  ArmInvalidateInstructionCache ();
 
   // Enable Instruction & Data caches
   ArmEnableDataCache ();
@@ -88,9 +86,9 @@ CEntryPoint (
   // as Non-secure interface is already enabled in Secure world.
   //
 
-  // Write VBAR - The Vector table must be 32-byte aligned
-  ASSERT(((UINT32)PeiVectorTable & ((1 << 5)-1)) == 0);
-  ArmWriteVBar((UINT32)PeiVectorTable);
+  // Write VBAR - The Exception Vector table must be aligned to its requirement
+  ASSERT (((UINTN)PeiVectorTable & ARM_VECTOR_TABLE_ALIGNMENT) == 0);
+  ArmWriteVBar ((UINTN)PeiVectorTable);
 
   //Note: The MMU will be enabled by MemoryPeim. Only the primary core will have the MMU on.
 
@@ -162,44 +160,3 @@ PrePeiCoreGetGlobalVariableMemory (
   return EFI_SUCCESS;
 }
 
-VOID
-PeiCommonExceptionEntry (
-  IN UINT32 Entry,
-  IN UINT32 LR
-  )
-{
-  CHAR8           Buffer[100];
-  UINTN           CharCount;
-
-  switch (Entry) {
-  case 0:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Reset Exception at 0x%X\n\r",LR);
-    break;
-  case 1:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Undefined Exception at 0x%X\n\r",LR);
-    break;
-  case 2:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"SWI Exception at 0x%X\n\r",LR);
-    break;
-  case 3:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"PrefetchAbort Exception at 0x%X\n\r",LR);
-    break;
-  case 4:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"DataAbort Exception at 0x%X\n\r",LR);
-    break;
-  case 5:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Reserved Exception at 0x%X\n\r",LR);
-    break;
-  case 6:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"IRQ Exception at 0x%X\n\r",LR);
-    break;
-  case 7:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"FIQ Exception at 0x%X\n\r",LR);
-    break;
-  default:
-    CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Unknown Exception at 0x%X\n\r",LR);
-    break;
-  }
-  SerialPortWrite ((UINT8 *) Buffer, CharCount);
-  while(1);
-}
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCore.h b/ArmPlatformPkg/PrePeiCore/PrePeiCore.h
index 9f7c9c3339..20684e2f90 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCore.h
+++ b/ArmPlatformPkg/PrePeiCore/PrePeiCore.h
@@ -74,4 +74,10 @@ SecondaryMain (
   IN UINTN MpId
   );
 
+VOID
+PeiCommonExceptionEntry (
+  IN UINT32 Entry,
+  IN UINTN LR
+  );
+
 #endif
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf b/ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf
index efdc4b7544..91f9b3a784 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf
+++ b/ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf
@@ -20,16 +20,19 @@
   MODULE_TYPE                    = SEC
   VERSION_STRING                 = 1.0
 
-[Sources.ARM]
-  PrePeiCoreEntryPoint.asm | RVCT
-  PrePeiCoreEntryPoint.S   | GCC
-  PrePeiCore.c
+[Sources.common]
   MainMPCore.c
-  SwitchStack.asm      | RVCT
-  SwitchStack.S        | GCC
-  Exception.asm        | RVCT
-  Exception.S          | GCC
-  
+  PrePeiCore.c
+
+[Sources.ARM]
+  Arm/ArchPrePeiCore.c
+  Arm/PrePeiCoreEntryPoint.asm | RVCT
+  Arm/PrePeiCoreEntryPoint.S   | GCC
+  Arm/SwitchStack.asm      | RVCT
+  Arm/SwitchStack.S        | GCC
+  Arm/Exception.asm        | RVCT
+  Arm/Exception.S          | GCC
+
 [Packages]
   MdePkg/MdePkg.dec
   MdeModulePkg/MdeModulePkg.dec
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf b/ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf
index 90582d8922..bf590dbac0 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf
+++ b/ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf
@@ -20,15 +20,18 @@
   MODULE_TYPE                    = SEC
   VERSION_STRING                 = 1.0
 
-[Sources.ARM]
-  PrePeiCoreEntryPoint.asm | RVCT
-  PrePeiCoreEntryPoint.S   | GCC
+[Sources.common]
   PrePeiCore.c
   MainUniCore.c
-  SwitchStack.asm      | RVCT
-  SwitchStack.S        | GCC
-  Exception.asm        | RVCT
-  Exception.S          | GCC
+
+[Sources.ARM]
+  Arm/ArchPrePeiCore.c
+  Arm/PrePeiCoreEntryPoint.asm | RVCT
+  Arm/PrePeiCoreEntryPoint.S   | GCC
+  Arm/SwitchStack.asm      | RVCT
+  Arm/SwitchStack.S        | GCC
+  Arm/Exception.asm        | RVCT
+  Arm/Exception.S          | GCC
   
 [Packages]
   MdePkg/MdePkg.dec
diff --git a/ArmPlatformPkg/PrePi/ModuleEntryPoint.S b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.S
index c0c20a9206..c0c20a9206 100755..100644
--- a/ArmPlatformPkg/PrePi/ModuleEntryPoint.S
+++ b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.S
diff --git a/ArmPlatformPkg/PrePi/ModuleEntryPoint.asm b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm
index 5efdb532af..5efdb532af 100644
--- a/ArmPlatformPkg/PrePi/ModuleEntryPoint.asm
+++ b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm
diff --git a/ArmPlatformPkg/PrePi/PeiMPCore.inf b/ArmPlatformPkg/PrePi/PeiMPCore.inf
index f4cec0d606..3a3614192a 100755
--- a/ArmPlatformPkg/PrePi/PeiMPCore.inf
+++ b/ArmPlatformPkg/PrePi/PeiMPCore.inf
@@ -19,11 +19,13 @@
   MODULE_TYPE                    = SEC
   VERSION_STRING                 = 1.0
 
-[Sources.ARM]
+[Sources]
   PrePi.c
-  ModuleEntryPoint.S   | GCC
-  ModuleEntryPoint.asm | RVCT
   MainMPCore.c
+
+[Sources.ARM]
+  Arm/ModuleEntryPoint.S   | GCC
+  Arm/ModuleEntryPoint.asm | RVCT
   
 [Packages]
   MdePkg/MdePkg.dec
diff --git a/ArmPlatformPkg/PrePi/PeiUniCore.inf b/ArmPlatformPkg/PrePi/PeiUniCore.inf
index 34a068632b..823a956074 100755
--- a/ArmPlatformPkg/PrePi/PeiUniCore.inf
+++ b/ArmPlatformPkg/PrePi/PeiUniCore.inf
@@ -19,11 +19,13 @@
   MODULE_TYPE                    = SEC
   VERSION_STRING                 = 1.0
 
-[Sources.ARM]
+[Sources]
   PrePi.c
-  ModuleEntryPoint.S   | GCC
-  ModuleEntryPoint.asm | RVCT
   MainUniCore.c
+
+[Sources.ARM]
+  Arm/ModuleEntryPoint.S   | GCC
+  Arm/ModuleEntryPoint.asm | RVCT
   
 [Packages]
   MdePkg/MdePkg.dec
diff --git a/ArmPlatformPkg/Sec/Helper.S b/ArmPlatformPkg/Sec/Arm/Helper.S
index 4eede5faba..4eede5faba 100644
--- a/ArmPlatformPkg/Sec/Helper.S
+++ b/ArmPlatformPkg/Sec/Arm/Helper.S
diff --git a/ArmPlatformPkg/Sec/Helper.asm b/ArmPlatformPkg/Sec/Arm/Helper.asm
index b31cc31a97..b31cc31a97 100644
--- a/ArmPlatformPkg/Sec/Helper.asm
+++ b/ArmPlatformPkg/Sec/Arm/Helper.asm
diff --git a/ArmPlatformPkg/Sec/SecEntryPoint.S b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.S
index 92035a1ffe..92035a1ffe 100644
--- a/ArmPlatformPkg/Sec/SecEntryPoint.S
+++ b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.S
diff --git a/ArmPlatformPkg/Sec/SecEntryPoint.asm b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm
index 42d2b0268f..42d2b0268f 100644
--- a/ArmPlatformPkg/Sec/SecEntryPoint.asm
+++ b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm
diff --git a/ArmPlatformPkg/Sec/Sec.inf b/ArmPlatformPkg/Sec/Sec.inf
index 55ad00744c..3cf9f339e0 100644
--- a/ArmPlatformPkg/Sec/Sec.inf
+++ b/ArmPlatformPkg/Sec/Sec.inf
@@ -20,12 +20,14 @@
   MODULE_TYPE                    = SEC
   VERSION_STRING                 = 1.0
 
-[Sources.ARM]
-  Helper.asm           | RVCT
-  Helper.S             | GCC
+[Sources]
   Sec.c
-  SecEntryPoint.S      | GCC
-  SecEntryPoint.asm    | RVCT
+
+[Sources.ARM]
+  Arm/Helper.asm           | RVCT
+  Arm/Helper.S             | GCC
+  Arm/SecEntryPoint.S      | GCC
+  Arm/SecEntryPoint.asm    | RVCT
   
 [Packages]
   MdePkg/MdePkg.dec