ArmPlatformPkg/ArmRealViewEbPkg: Removed unused 'Pei' module

ArmRealViewEbPkg is now using the ArmPlatform Common modules (ArmPlatformPkg/Sec
and ArmPlatformPkg/PrePeiCore).



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12425 6f19259b-4bc3-4df7-8a09-765794883524

8 files changed, 0 insertions, 711 deletions

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Arm/ModuleEntryPoint.S b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Arm/ModuleEntryPoint.S
deleted file mode 100644
index 2b5ee8f31a..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Arm/ModuleEntryPoint.S
+++ /dev/null
@@ -1,68 +0,0 @@
-#------------------------------------------------------------------------------ 

-#

-# ARM EB Entry point. Reset vector in FV header will brach to

-# _ModuleEntryPoint. 

-#

-# We use crazy macros, like LoadConstantToReg, since Xcode assembler 

-# does not support = assembly syntax for ldr.

-#

-# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-#

-# 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 <AsmMacroIoLib.h>

-#include <Base.h>

-#include <Library/PcdLib.h>

-#include <ArmEb/ArmEb.h>

-

-.text

-.align 3

-

-.globl ASM_PFX(CEntryPoint)

-.globl ASM_PFX(_ModuleEntryPoint)

-

-ASM_PFX(_ModuleEntryPoint):

- 

-  // Turn off remapping NOR to 0. We can now use DRAM in low memory

-  // CAN'T DO THIS HERE -- BRANCH FROM RESET VECTOR IS RELATIVE AND REMAINS IN REMAPPED NOR

-  //MmioOr32 (EB_SP810_CTRL_BASE ,BIT8) 

-

-  // Enable NEON register in case folks want to use them for optimizations (CopyMem)

-  mrc     p15, 0, r0, c1, c0, 2

-  orr     r0, r0, #0x00f00000   // Enable VPF access (V* instructions)

-  mcr     p15, 0, r0, c1, c0, 2

-  mov     r0, #0x40000000       // Set EN bit in FPEXC

-  mcr     p10,#0x7,r0,c8,c0,#0  // msr     FPEXC,r0 in ARM assembly

-   

-  // Set CPU vectors to 0 (which is currently flash)

-  LoadConstantToReg (FixedPcdGet32(PcdCpuVectorBaseAddress) ,r0) // Get vector base

-  mcr     p15, 0, r0, c12, c0, 0

-  isb                               // Sync changes to control registers

-

-  //

-  // Set stack based on PCD values. Need to do it this way to make C code work 

-  // when it runs from FLASH. 

-  //  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackBase) ,r2)    // stack base arg2  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackSize) ,r3)    // stack size arg3  

-  add     r4, r2, r3

-  mov     r13, r4

-

-  // Call C entry point

-  LoadConstantToReg (FixedPcdGet32(PcdMemorySize) ,r1)    // memory size arg1      

-  LoadConstantToReg (FixedPcdGet32(PcdMemoryBase) ,r0)    // memory size arg0       

-  blx      ASM_PFX(CEntryPoint) 

-

-ShouldNeverGetHere:

-  // _CEntryPoint should never return 

-  b       ShouldNeverGetHere

-

- 

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Arm/ModuleEntryPoint.asm b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Arm/ModuleEntryPoint.asm
deleted file mode 100644
index aa0b98f3e6..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Arm/ModuleEntryPoint.asm
+++ /dev/null
@@ -1,80 +0,0 @@
-//------------------------------------------------------------------------------ 

-//

-// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-//

-// 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 <AsmMacroIoLib.h>

-#include <Base.h>

-#include <Library/PcdLib.h>

-#include <ArmEb/ArmEb.h>

-#include <AutoGen.h>

-

-  INCLUDE AsmMacroIoLib.inc

-  

-  IMPORT  CEntryPoint

-  EXPORT  _ModuleEntryPoint

-        

-  PRESERVE8

-  AREA    ModuleEntryPoint, CODE, READONLY

-  

-

-StartupAddr        DCD      CEntryPoint

-

-_ModuleEntryPoint

- 

-  // Turn off remapping NOR to 0. We can now use DRAM in low memory

-  // CAN'T DO THIS HERE -- BRANCH FROM RESET VECTOR IS RELATIVE AND REMAINS IN REMAPPED NOR

-  //MmioOr32 (0x10001000 ,BIT8) //EB_SP810_CTRL_BASE

-

-  // Enable NEON register in case folks want to use them for optimizations (CopyMem)

-  mrc     p15, 0, r0, c1, c0, 2

-  orr     r0, r0, #0x00f00000   // Enable VFP access (V* instructions)

-  mcr     p15, 0, r0, c1, c0, 2

-  mov     r0, #0x40000000       // Set EN bit in FPEXC

-  mcr     p10,#0x7,r0,c8,c0,#0  // msr     FPEXC,r0 in ARM assembly

-   

-  // Set CPU vectors to 0 (which is currently flash)

-  LoadConstantToReg (FixedPcdGet32(PcdCpuVectorBaseAddress) ,r0) // Get vector base

-  mcr     p15, 0, r0, c12, c0, 0

-  isb                               // Sync changes to control registers

-

-  //

-  // Set stack based on PCD values. Need to do it this way to make C code work 

-  // when it runs from FLASH. 

-  //  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackBase) ,r2)    // stack base arg2  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackSize) ,r3)    // stack size arg3  

-  add     r4, r2, r3

-  mov     r13, r4

-  

-  LoadConstantToReg (FixedPcdGet32(PcdMemorySize) ,r1)    // memory size arg1      

-  LoadConstantToReg (FixedPcdGet32(PcdMemoryBase) ,r0)    // memory size arg0 

-

-  // move sec startup address into a data register

-  // ensure we're jumping to FV version of the code (not boot remapped alias)

-  ldr   r4, StartupAddr

-

-  // jump to SEC C code

-  blx   r4

-  

-  // Call C entry point

-  // THIS DOESN'T WORK, WE NEED A LONG JUMP

-      

-  // blx     CEntryPoint 

-

-ShouldNeverGetHere

-  // _CEntryPoint should never return 

-  b       ShouldNeverGetHere

-  

-  END

-

-

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Cache.c b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Cache.c
deleted file mode 100644
index a0e3abb4eb..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Cache.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/** @file

-

-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-  

-  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 <PiPei.h>

-

-#include <Library/ArmLib.h>

-#include <Library/PrePiLib.h>

-#include <Library/PcdLib.h>

-

-// DDR attributes

-#define DDR_ATTRIBUTES_CACHED                ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK

-#define DDR_ATTRIBUTES_UNCACHED              ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED

-

-// SoC registers. L3 interconnects

-#define SOC_REGISTERS_L3_PHYSICAL_BASE       0x68000000

-#define SOC_REGISTERS_L3_PHYSICAL_LENGTH     0x08000000

-#define SOC_REGISTERS_L3_ATTRIBUTES          ARM_MEMORY_REGION_ATTRIBUTE_DEVICE

-

-// SoC registers. L4 interconnects

-#define SOC_REGISTERS_L4_PHYSICAL_BASE       0x48000000

-#define SOC_REGISTERS_L4_PHYSICAL_LENGTH     0x08000000

-#define SOC_REGISTERS_L4_ATTRIBUTES          ARM_MEMORY_REGION_ATTRIBUTE_DEVICE

-

-VOID

-InitCache (

-  IN  UINT32  MemoryBase,

-  IN  UINT32  MemoryLength

-  )

-{

-  UINT32                        CacheAttributes;

-  ARM_MEMORY_REGION_DESCRIPTOR  MemoryTable[5];

-  VOID                          *TranslationTableBase;

-  UINTN                         TranslationTableSize;

-

-  if (FeaturePcdGet(PcdCacheEnable) == TRUE) {

-    CacheAttributes = DDR_ATTRIBUTES_CACHED;

-  } else {

-    CacheAttributes = DDR_ATTRIBUTES_UNCACHED;

-  }

-

-  // DDR

-  MemoryTable[0].PhysicalBase = MemoryBase;

-  MemoryTable[0].VirtualBase  = MemoryBase;

-  MemoryTable[0].Length       = MemoryLength;

-  MemoryTable[0].Attributes   = (ARM_MEMORY_REGION_ATTRIBUTES)CacheAttributes;

-

-  // SOC Registers. L3 interconnects

-  MemoryTable[1].PhysicalBase = SOC_REGISTERS_L3_PHYSICAL_BASE;

-  MemoryTable[1].VirtualBase  = SOC_REGISTERS_L3_PHYSICAL_BASE;

-  MemoryTable[1].Length       = SOC_REGISTERS_L3_PHYSICAL_LENGTH;

-  MemoryTable[1].Attributes   = SOC_REGISTERS_L3_ATTRIBUTES;

-  

-  // SOC Registers. L4 interconnects

-  MemoryTable[2].PhysicalBase = SOC_REGISTERS_L4_PHYSICAL_BASE;

-  MemoryTable[2].VirtualBase  = SOC_REGISTERS_L4_PHYSICAL_BASE;

-  MemoryTable[2].Length       = SOC_REGISTERS_L4_PHYSICAL_LENGTH;

-  MemoryTable[2].Attributes   = SOC_REGISTERS_L4_ATTRIBUTES;

-

-  // End of Table

-  MemoryTable[3].PhysicalBase = 0;

-  MemoryTable[3].VirtualBase  = 0;

-  MemoryTable[3].Length       = 0;

-  MemoryTable[3].Attributes   = (ARM_MEMORY_REGION_ATTRIBUTES)0;

-  

-  ArmConfigureMmu (MemoryTable, &TranslationTableBase, &TranslationTableSize);

-  

-  BuildMemoryAllocationHob ((EFI_PHYSICAL_ADDRESS)(UINTN)TranslationTableBase, TranslationTableSize, EfiBootServicesData);

-}

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/LzmaDecompress.h b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/LzmaDecompress.h
deleted file mode 100644
index e4483b6823..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/LzmaDecompress.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/** @file

-  LZMA Decompress Library header file

-

-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>

-  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.

-

-**/

-

-#ifndef __LZMA_DECOMPRESS_H___

-#define __LZMA_DECOMPRESS_H___

-

-/**

-  Examines a GUIDed section and returns the size of the decoded buffer and the

-  size of an scratch buffer required to actually decode the data in a GUIDed section.

-

-  Examines a GUIDed section specified by InputSection.  

-  If GUID for InputSection does not match the GUID that this handler supports,

-  then RETURN_UNSUPPORTED is returned.  

-  If the required information can not be retrieved from InputSection,

-  then RETURN_INVALID_PARAMETER is returned.

-  If the GUID of InputSection does match the GUID that this handler supports,

-  then the size required to hold the decoded buffer is returned in OututBufferSize,

-  the size of an optional scratch buffer is returned in ScratchSize, and the Attributes field

-  from EFI_GUID_DEFINED_SECTION header of InputSection is returned in SectionAttribute.

-  

-  If InputSection is NULL, then ASSERT().

-  If OutputBufferSize is NULL, then ASSERT().

-  If ScratchBufferSize is NULL, then ASSERT().

-  If SectionAttribute is NULL, then ASSERT().

-

-

-  @param[in]  InputSection       A pointer to a GUIDed section of an FFS formatted file.

-  @param[out] OutputBufferSize   A pointer to the size, in bytes, of an output buffer required

-                                 if the buffer specified by InputSection were decoded.

-  @param[out] ScratchBufferSize  A pointer to the size, in bytes, required as scratch space

-                                 if the buffer specified by InputSection were decoded.

-  @param[out] SectionAttribute   A pointer to the attributes of the GUIDed section. See the Attributes

-                                 field of EFI_GUID_DEFINED_SECTION in the PI Specification.

-

-  @retval  RETURN_SUCCESS            The information about InputSection was returned.

-  @retval  RETURN_UNSUPPORTED        The section specified by InputSection does not match the GUID this handler supports.

-  @retval  RETURN_INVALID_PARAMETER  The information can not be retrieved from the section specified by InputSection.

-

-**/

-RETURN_STATUS

-EFIAPI

-LzmaGuidedSectionGetInfo (

-  IN  CONST VOID  *InputSection,

-  OUT UINT32      *OutputBufferSize,

-  OUT UINT32      *ScratchBufferSize,

-  OUT UINT16      *SectionAttribute

-  );

-

-/**

-  Decompress a LZAM compressed GUIDed section into a caller allocated output buffer.

-  

-  Decodes the GUIDed section specified by InputSection.  

-  If GUID for InputSection does not match the GUID that this handler supports, then RETURN_UNSUPPORTED is returned.  

-  If the data in InputSection can not be decoded, then RETURN_INVALID_PARAMETER is returned.

-  If the GUID of InputSection does match the GUID that this handler supports, then InputSection

-  is decoded into the buffer specified by OutputBuffer and the authentication status of this

-  decode operation is returned in AuthenticationStatus.  If the decoded buffer is identical to the

-  data in InputSection, then OutputBuffer is set to point at the data in InputSection.  Otherwise,

-  the decoded data will be placed in caller allocated buffer specified by OutputBuffer.

-  

-  If InputSection is NULL, then ASSERT().

-  If OutputBuffer is NULL, then ASSERT().

-  If ScratchBuffer is NULL and this decode operation requires a scratch buffer, then ASSERT().

-  If AuthenticationStatus is NULL, then ASSERT().

-

-

-  @param[in]  InputSection  A pointer to a GUIDed section of an FFS formatted file.

-  @param[out] OutputBuffer  A pointer to a buffer that contains the result of a decode operation. 

-  @param[out] ScratchBuffer A caller allocated buffer that may be required by this function

-                            as a scratch buffer to perform the decode operation. 

-  @param[out] AuthenticationStatus 

-                            A pointer to the authentication status of the decoded output buffer.

-                            See the definition of authentication status in the EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI

-                            section of the PI Specification. EFI_AUTH_STATUS_PLATFORM_OVERRIDE must

-                            never be set by this handler.

-

-  @retval  RETURN_SUCCESS            The buffer specified by InputSection was decoded.

-  @retval  RETURN_UNSUPPORTED        The section specified by InputSection does not match the GUID this handler supports.

-  @retval  RETURN_INVALID_PARAMETER  The section specified by InputSection can not be decoded.

-

-**/

-RETURN_STATUS

-EFIAPI

-LzmaGuidedSectionExtraction (

-  IN CONST  VOID    *InputSection,

-  OUT       VOID    **OutputBuffer,

-  OUT       VOID    *ScratchBuffer,        OPTIONAL

-  OUT       UINT32  *AuthenticationStatus

-  );

-  

-#endif // __LZMADECOMPRESS_H__

-

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/ModuleEntryPoint.S b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/ModuleEntryPoint.S
deleted file mode 100644
index 2b5ee8f31a..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/ModuleEntryPoint.S
+++ /dev/null
@@ -1,68 +0,0 @@
-#------------------------------------------------------------------------------ 

-#

-# ARM EB Entry point. Reset vector in FV header will brach to

-# _ModuleEntryPoint. 

-#

-# We use crazy macros, like LoadConstantToReg, since Xcode assembler 

-# does not support = assembly syntax for ldr.

-#

-# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-#

-# 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 <AsmMacroIoLib.h>

-#include <Base.h>

-#include <Library/PcdLib.h>

-#include <ArmEb/ArmEb.h>

-

-.text

-.align 3

-

-.globl ASM_PFX(CEntryPoint)

-.globl ASM_PFX(_ModuleEntryPoint)

-

-ASM_PFX(_ModuleEntryPoint):

- 

-  // Turn off remapping NOR to 0. We can now use DRAM in low memory

-  // CAN'T DO THIS HERE -- BRANCH FROM RESET VECTOR IS RELATIVE AND REMAINS IN REMAPPED NOR

-  //MmioOr32 (EB_SP810_CTRL_BASE ,BIT8) 

-

-  // Enable NEON register in case folks want to use them for optimizations (CopyMem)

-  mrc     p15, 0, r0, c1, c0, 2

-  orr     r0, r0, #0x00f00000   // Enable VPF access (V* instructions)

-  mcr     p15, 0, r0, c1, c0, 2

-  mov     r0, #0x40000000       // Set EN bit in FPEXC

-  mcr     p10,#0x7,r0,c8,c0,#0  // msr     FPEXC,r0 in ARM assembly

-   

-  // Set CPU vectors to 0 (which is currently flash)

-  LoadConstantToReg (FixedPcdGet32(PcdCpuVectorBaseAddress) ,r0) // Get vector base

-  mcr     p15, 0, r0, c12, c0, 0

-  isb                               // Sync changes to control registers

-

-  //

-  // Set stack based on PCD values. Need to do it this way to make C code work 

-  // when it runs from FLASH. 

-  //  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackBase) ,r2)    // stack base arg2  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackSize) ,r3)    // stack size arg3  

-  add     r4, r2, r3

-  mov     r13, r4

-

-  // Call C entry point

-  LoadConstantToReg (FixedPcdGet32(PcdMemorySize) ,r1)    // memory size arg1      

-  LoadConstantToReg (FixedPcdGet32(PcdMemoryBase) ,r0)    // memory size arg0       

-  blx      ASM_PFX(CEntryPoint) 

-

-ShouldNeverGetHere:

-  // _CEntryPoint should never return 

-  b       ShouldNeverGetHere

-

- 

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/ModuleEntryPoint.asm b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/ModuleEntryPoint.asm
deleted file mode 100644
index aa0b98f3e6..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/ModuleEntryPoint.asm
+++ /dev/null
@@ -1,80 +0,0 @@
-//------------------------------------------------------------------------------ 

-//

-// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-//

-// 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 <AsmMacroIoLib.h>

-#include <Base.h>

-#include <Library/PcdLib.h>

-#include <ArmEb/ArmEb.h>

-#include <AutoGen.h>

-

-  INCLUDE AsmMacroIoLib.inc

-  

-  IMPORT  CEntryPoint

-  EXPORT  _ModuleEntryPoint

-        

-  PRESERVE8

-  AREA    ModuleEntryPoint, CODE, READONLY

-  

-

-StartupAddr        DCD      CEntryPoint

-

-_ModuleEntryPoint

- 

-  // Turn off remapping NOR to 0. We can now use DRAM in low memory

-  // CAN'T DO THIS HERE -- BRANCH FROM RESET VECTOR IS RELATIVE AND REMAINS IN REMAPPED NOR

-  //MmioOr32 (0x10001000 ,BIT8) //EB_SP810_CTRL_BASE

-

-  // Enable NEON register in case folks want to use them for optimizations (CopyMem)

-  mrc     p15, 0, r0, c1, c0, 2

-  orr     r0, r0, #0x00f00000   // Enable VFP access (V* instructions)

-  mcr     p15, 0, r0, c1, c0, 2

-  mov     r0, #0x40000000       // Set EN bit in FPEXC

-  mcr     p10,#0x7,r0,c8,c0,#0  // msr     FPEXC,r0 in ARM assembly

-   

-  // Set CPU vectors to 0 (which is currently flash)

-  LoadConstantToReg (FixedPcdGet32(PcdCpuVectorBaseAddress) ,r0) // Get vector base

-  mcr     p15, 0, r0, c12, c0, 0

-  isb                               // Sync changes to control registers

-

-  //

-  // Set stack based on PCD values. Need to do it this way to make C code work 

-  // when it runs from FLASH. 

-  //  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackBase) ,r2)    // stack base arg2  

-  LoadConstantToReg (FixedPcdGet32(PcdPrePiStackSize) ,r3)    // stack size arg3  

-  add     r4, r2, r3

-  mov     r13, r4

-  

-  LoadConstantToReg (FixedPcdGet32(PcdMemorySize) ,r1)    // memory size arg1      

-  LoadConstantToReg (FixedPcdGet32(PcdMemoryBase) ,r0)    // memory size arg0 

-

-  // move sec startup address into a data register

-  // ensure we're jumping to FV version of the code (not boot remapped alias)

-  ldr   r4, StartupAddr

-

-  // jump to SEC C code

-  blx   r4

-  

-  // Call C entry point

-  // THIS DOESN'T WORK, WE NEED A LONG JUMP

-      

-  // blx     CEntryPoint 

-

-ShouldNeverGetHere

-  // _CEntryPoint should never return 

-  b       ShouldNeverGetHere

-  

-  END

-

-

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Sec.c b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Sec.c
deleted file mode 100644
index cb5eb0a7b1..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Sec.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/** @file

-  C Entry point for the SEC. First C code after the reset vector.

-

-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-  

-  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 <PiPei.h>

-

-#include <Library/DebugLib.h>

-#include <Library/PrePiLib.h>

-#include <Library/PcdLib.h>

-#include <Library/IoLib.h>

-#include <Library/ArmLib.h>

-#include <Library/PeCoffGetEntryPointLib.h>

-#include <Library/DebugAgentLib.h>

-

-#include <Ppi/GuidedSectionExtraction.h>

-#include <Guid/LzmaDecompress.h>

-

-#include <ArmEb/ArmEb.h>

-

-#include "LzmaDecompress.h"

-

-VOID

-EFIAPI 

-_ModuleEntryPoint(

-  VOID

-  );

-

-CHAR8 *

-DeCygwinPathIfNeeded (

-  IN  CHAR8   *Name

-  );

-

-RETURN_STATUS

-EFIAPI

-SerialPortInitialize (

-  VOID

-  );

-  

-  

-VOID

-UartInit (

-  VOID

-  )

-{

-  // SEC phase needs to run library constructors by hand.

-  // This assumes we are linked agains the SerialLib

-  // In non SEC modules the init call is in autogenerated code.

-  SerialPortInitialize ();

-}

-

-VOID

-TimerInit (

-  VOID

-  )

-{

-  // configure SP810 to use 1MHz clock and disable

-  MmioAndThenOr32 (EB_SP810_CTRL_BASE + SP810_SYS_CTRL_REG, ~SP810_SYS_CTRL_TIMER2_EN, SP810_SYS_CTRL_TIMER2_TIMCLK);

-  // Enable

-  MmioOr32 (EB_SP810_CTRL_BASE + SP810_SYS_CTRL_REG, SP810_SYS_CTRL_TIMER2_EN);

-

-  // configure timer 2 for one shot operation, 32 bits, no prescaler, and interrupt disabled

-  MmioOr32 (EB_SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ONESHOT | SP804_TIMER_CTRL_32BIT | SP804_PRESCALE_DIV_1);

-

-  // preload the timer count register

-  MmioWrite32 (EB_SP804_TIMER2_BASE + SP804_TIMER_LOAD_REG, 1);

-

-  // enable the timer

-  MmioOr32 (EB_SP804_TIMER2_BASE + SP804_TIMER_CONTROL_REG, SP804_TIMER_CTRL_ENABLE);

-}

-

-

-VOID

-InitCache (

-  IN  UINT32  MemoryBase,

-  IN  UINT32  MemoryLength

-  );

-

-EFI_STATUS

-EFIAPI

-ExtractGuidedSectionLibConstructor (

-  VOID

-  );

-

-EFI_STATUS

-EFIAPI

-LzmaDecompressLibConstructor (

-  VOID

-  );

-

-

-VOID

-CEntryPoint (

-  IN  VOID  *MemoryBase,

-  IN  UINTN MemorySize,

-  IN  VOID  *StackBase,

-  IN  UINTN StackSize

-  )

-{

-  VOID *HobBase;

-

-  // HOB list is at bottom of stack area

-  // Stack grows from top-to-bottom towards HOB list

-  HobBase      = (VOID *)StackBase;

-  CreateHobList (MemoryBase, MemorySize, HobBase, StackBase);

-

-  // Turn off remapping NOR to 0. We can will now see DRAM in low memory

-  MmioOr32 (0x10001000 ,BIT8); //EB_SP810_CTRL_BASE

-

-  // Enable program flow prediction, if supported.

-  ArmEnableBranchPrediction ();

-

-  // Initialize CPU cache

-  InitCache ((UINT32)MemoryBase, (UINT32)MemorySize);

-

-  // Add memory allocation hob for relocated FD

-  BuildMemoryAllocationHob (FixedPcdGet32(PcdEmbeddedFdBaseAddress), FixedPcdGet32(PcdEmbeddedFdSize), EfiBootServicesData);

-

-  // Add the FVs to the hob list

-  BuildFvHob (PcdGet32(PcdFlashFvMainBase), PcdGet32(PcdFlashFvMainSize));

-

-  // Start talking

-  UartInit ();

-

-  InitializeDebugAgent (DEBUG_AGENT_INIT_PREMEM_SEC, NULL, NULL);

-  SaveAndSetDebugTimerInterrupt (TRUE);

-

-  DEBUG ((EFI_D_ERROR, "UART Enabled\n"));

-

-  // Start up a free running timer so that the timer lib will work

-  TimerInit ();

-

-  // SEC phase needs to run library constructors by hand.

-  ExtractGuidedSectionLibConstructor ();

-  LzmaDecompressLibConstructor ();

-

-  // Build HOBs to pass up our version of stuff the DXE Core needs to save space

-  BuildPeCoffLoaderHob ();

-  BuildExtractSectionHob (

-    &gLzmaCustomDecompressGuid,

-    LzmaGuidedSectionGetInfo,

-    LzmaGuidedSectionExtraction

-    );

-

-  // Assume the FV that contains the SEC (our code) also contains a compressed FV.

-  DecompressFirstFv ();

-

-  // Load the DXE Core and transfer control to it

-  LoadDxeCoreFromFv (NULL, 0);

-  

-  // DXE Core should always load and never return

-  ASSERT (FALSE);

-}

-

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Sec.inf b/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Sec.inf
deleted file mode 100644
index 3ee9017a7b..0000000000
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Pei/Sec.inf
+++ /dev/null
@@ -1,69 +0,0 @@
-
-#/** @file
-#  SEC - Reset vector code that jumps to C and loads DXE core
-#  
-#  Copyright (c) 2008, Apple Inc. All rights reserved.<BR>
-#  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.
-#  
-#**/
-
-[Defines]
-  INF_VERSION                    = 0x00010005
-  BASE_NAME                      = ArmEBSec
-  FILE_GUID                      = d959e387-7b91-452c-90e0-a1dbac90ddb8
-  MODULE_TYPE                    = SEC
-  VERSION_STRING                 = 1.0
-
-
-[Sources.ARM]
-  ModuleEntryPoint.S   | GCC
-  ModuleEntryPoint.asm | RVCT
-
-[Sources.ARM]
-  Sec.c
-  Cache.c
-  
-[Packages]
-  MdePkg/MdePkg.dec
-  MdeModulePkg/MdeModulePkg.dec
-  EmbeddedPkg/EmbeddedPkg.dec
-  ArmPkg/ArmPkg.dec
-  IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
-  ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEbPkg.dec
-  
-
-[LibraryClasses]
-  BaseLib
-  DebugLib
-  ArmLib
-  IoLib
-  ExtractGuidedSectionLib
-  LzmaDecompressLib
-  PeCoffGetEntryPointLib
-  DebugAgentLib
-
-
-[FeaturePcd]  
-  gEmbeddedTokenSpaceGuid.PcdCacheEnable
-
-[FixedPcd]
-  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
-  gEmbeddedTokenSpaceGuid.PcdEmbeddedFdBaseAddress
-  gEmbeddedTokenSpaceGuid.PcdEmbeddedFdSize
-  gEmbeddedTokenSpaceGuid.PcdFlashFvMainBase
-  gEmbeddedTokenSpaceGuid.PcdFlashFvMainSize
-  gEmbeddedTokenSpaceGuid.PcdPrePiStackSize
-  gEmbeddedTokenSpaceGuid.PcdPrePiStackBase
-  gEmbeddedTokenSpaceGuid.PcdMemoryBase
-  gEmbeddedTokenSpaceGuid.PcdMemorySize
-  
-
-  gArmTokenSpaceGuid.PcdCpuVectorBaseAddress
-   
-