1 files changed, 0 insertions, 168 deletions
diff --git a/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.S b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.S
deleted file mode 100644
index f64934480f..0000000000
--- a/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.S
+++ /dev/null
@@ -1,168 +0,0 @@
-//
-//  Copyright (c) 2011-2015, 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 <AsmMacroIoLib.h>
-#include <Base.h>
-#include <Library/PcdLib.h>
-#include <AutoGen.h>
-
-#include <Chipset/ArmV7.h>
-
-.text
-.align 3
-
-GCC_ASM_IMPORT(CEntryPoint)
-GCC_ASM_IMPORT(ArmPlatformIsPrimaryCore)
-GCC_ASM_IMPORT(ArmReadMpidr)
-GCC_ASM_IMPORT(ArmPlatformPeiBootAction)
-GCC_ASM_IMPORT(ArmPlatformStackSet)
-GCC_ASM_EXPORT(_ModuleEntryPoint)
-GCC_ASM_EXPORT(mSystemMemoryEnd)
-
-StartupAddr:       .word  CEntryPoint
-mSystemMemoryEnd:  .8byte 0
-
-
-ASM_PFX(_ModuleEntryPoint):
-  // Do early platform specific actions
-  bl    ASM_PFX(ArmPlatformPeiBootAction)
-
-  // Get ID of this CPU in Multicore system
-  bl    ASM_PFX(ArmReadMpidr)
-  // Keep a copy of the MpId register value
-  mov   r8, r0
-
-_SetSVCMode:
-  // Enter SVC mode, Disable FIQ and IRQ
-  mov     r1, #(CPSR_MODE_SVC | CPSR_IRQ | CPSR_FIQ)
-  msr     CPSR_c, r1
-
-// Check if we can install the stack at the top of the System Memory or if we need
-// to install the stacks at the bottom of the Firmware Device (case the FD is located
-// at the top of the DRAM)
-_SystemMemoryEndInit:
-  ldr   r1, mSystemMemoryEnd
-
-  // Is mSystemMemoryEnd initialized?
-  cmp   r1, #0
-  bne   _SetupStackPosition
-
-  LoadConstantToReg (FixedPcdGet32(PcdSystemMemoryBase), r1)
-  LoadConstantToReg (FixedPcdGet32(PcdSystemMemorySize), r2)
-  sub   r2, r2, #1
-  add   r1, r1, r2
-  // Update the global variable
-  adr   r2, mSystemMemoryEnd
-  str   r1, [r2]
-
-_SetupStackPosition:
-  // r1 = SystemMemoryTop
-
-  // Calculate Top of the Firmware Device
-  LoadConstantToReg (FixedPcdGet32(PcdFdBaseAddress), r2)
-  LoadConstantToReg (FixedPcdGet32(PcdFdSize), r3)
-  sub   r3, r3, #1
-  add   r3, r3, r2      // r3 = FdTop = PcdFdBaseAddress + PcdFdSize
-
-  // UEFI Memory Size (stacks are allocated in this region)
-  LoadConstantToReg (FixedPcdGet32(PcdSystemMemoryUefiRegionSize), r4)
-
-  //
-  // Reserve the memory for the UEFI region (contain stacks on its top)
-  //
-
-  // Calculate how much space there is between the top of the Firmware and the Top of the System Memory
-  subs  r0, r1, r3      // r0 = SystemMemoryTop - FdTop
-  bmi   _SetupStack     // Jump if negative (FdTop > SystemMemoryTop). Case when the PrePi is in XIP memory outside of the DRAM
-  cmp   r0, r4
-  bge   _SetupStack
-
-  // Case the top of stacks is the FdBaseAddress
-  mov   r1, r2
-
-_SetupStack:
-  // r1 contains the top of the stack (and the UEFI Memory)
-
-  // Because the 'push' instruction is equivalent to 'stmdb' (decrement before), we need to increment
-  // one to the top of the stack. We check if incrementing one does not overflow (case of DRAM at the
-  // top of the memory space)
-  adds  r9, r1, #1
-  bcs   _SetupOverflowStack
-
-_SetupAlignedStack:
-  mov   r1, r9
-  b     _GetBaseUefiMemory
-
-_SetupOverflowStack:
-  // Case memory at the top of the address space. Ensure the top of the stack is EFI_PAGE_SIZE
-  // aligned (4KB)
-  LoadConstantToReg (EFI_PAGE_MASK, r9)
-  and   r9, r9, r1
-  sub   r1, r1, r9
-
-_GetBaseUefiMemory:
-  // Calculate the Base of the UEFI Memory
-  sub   r9, r1, r4
-
-_GetStackBase:
-  // r1 = The top of the Mpcore Stacks
-  // Stack for the primary core = PrimaryCoreStack
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCorePrimaryStackSize), r2)
-  sub   r10, r1, r2
-
-  // Stack for the secondary core = Number of Cores - 1
-  LoadConstantToReg (FixedPcdGet32(PcdCoreCount), r0)
-  sub   r0, r0, #1
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecondaryStackSize), r1)
-  mul   r1, r1, r0
-  sub   r10, r10, r1
-
-  // r10 = The base of the MpCore Stacks (primary stack & secondary stacks)
-  mov   r0, r10
-  mov   r1, r8
-  //ArmPlatformStackSet(StackBase, MpId, PrimaryStackSize, SecondaryStackSize)
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCorePrimaryStackSize), r2)
-  LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecondaryStackSize), r3)
-  bl    ASM_PFX(ArmPlatformStackSet)
-
-  // Is it the Primary Core ?
-  mov   r0, r8
-  bl    ASM_PFX(ArmPlatformIsPrimaryCore)
-  cmp   r0, #1
-  bne   _PrepareArguments
-
-_ReserveGlobalVariable:
-  LoadConstantToReg (FixedPcdGet32(PcdPeiGlobalVariableSize), r0)
-  // InitializePrimaryStack($GlobalVariableSize, $Tmp1)
-  InitializePrimaryStack(r0, r1)
-
-_PrepareArguments:
-  mov   r0, r8
-  mov   r1, r9
-  mov   r2, r10
-  mov   r3, sp
-
-  // 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 PrePiCore C code
-  //    r0 = MpId
-  //    r1 = UefiMemoryBase
-  //    r2 = StacksBase
-  //    r3 = GlobalVariableBase
-  blx   r4
-
-_NeverReturn:
-  b _NeverReturn
-