diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/PeiCoreEntry.S b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/PeiCoreEntry.S
deleted file mode 100644
index c35f02b77e..0000000000
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/PeiCoreEntry.S
+++ /dev/null
@@ -1,130 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2014, Intel Corporation. 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.
-#
-# Module Name:
-#
-# PeiCoreEntry.S
-#
-# Abstract:
-#
-# Find and call SecStartup
-#
-#------------------------------------------------------------------------------
-
-ASM_GLOBAL ASM_PFX(CallPeiCoreEntryPoint)
-ASM_PFX(CallPeiCoreEntryPoint):
- #
- # Obtain the hob list pointer
- #
- movl 0x4(%esp), %eax
- #
- # Obtain the stack information
- # ECX: start of range
- # EDX: end of range
- #
- movl 0x8(%esp), %ecx
- movl 0xC(%esp), %edx
-
- #
- # Platform init
- #
- pushal
- pushl %edx
- pushl %ecx
- pushl %eax
- call ASM_PFX(PlatformInit)
- popl %eax
- popl %eax
- popl %eax
- popal
-
- #
- # Set stack top pointer
- #
- movl %edx, %esp
-
- #
- # Push the hob list pointer
- #
- pushl %eax
-
- #
- # Save the value
- # ECX: start of range
- # EDX: end of range
- #
- movl %esp, %ebp
- pushl %ecx
- pushl %edx
-
- #
- # Push processor count to stack first, then BIST status (AP then BSP)
- #
- movl $1, %eax
- cpuid
- shr $16, %ebx
- andl $0x000000FF, %ebx
- cmp $1, %bl
- jae PushProcessorCount
-
- #
- # Some processors report 0 logical processors. Effectively 0 = 1.
- # So we fix up the processor count
- #
- inc %ebx
-
-PushProcessorCount:
- pushl %ebx
-
- #
- # We need to implement a long-term solution for BIST capture. For now, we just copy BSP BIST
- # for all processor threads
- #
- xorl %ecx, %ecx
- movb %bl, %cl
-PushBist:
- movd %mm0, %eax
- pushl %eax
- loop PushBist
-
- # Save Time-Stamp Counter
- movd %mm5, %eax
- pushl %eax
-
- movd %mm6, %eax
- pushl %eax
-
- #
- # Pass entry point of the PEI core
- #
- movl $0xFFFFFFE0, %edi
- pushl %ds:(%edi)
-
- #
- # Pass BFV into the PEI Core
- #
- movl $0xFFFFFFFC, %edi
- pushl %ds:(%edi)
-
- #
- # Pass stack size into the PEI Core
- #
- movl -4(%ebp), %ecx
- movl -8(%ebp), %edx
- pushl %ecx # RamBase
-
- subl %ecx, %edx
- pushl %edx # RamSize
-
- #
- # Pass Control into the PEI Core
- #
- call ASM_PFX(SecStartup)
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/PeiCoreEntry.asm b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/PeiCoreEntry.asm
deleted file mode 100644
index cd1c7b8c5d..0000000000
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/PeiCoreEntry.asm
+++ /dev/null
@@ -1,140 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2014, Intel Corporation. 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.
-;
-; Module Name:
-;
-; PeiCoreEntry.asm
-;
-; Abstract:
-;
-; Find and call SecStartup
-;
-;------------------------------------------------------------------------------
-
-.686p
-.xmm
-.model flat, c
-.code
-
-EXTRN SecStartup:NEAR
-EXTRN PlatformInit:NEAR
-
-CallPeiCoreEntryPoint PROC PUBLIC
- ;
- ; Obtain the hob list pointer
- ;
- mov eax, [esp+4]
- ;
- ; Obtain the stack information
- ; ECX: start of range
- ; EDX: end of range
- ;
- mov ecx, [esp+8]
- mov edx, [esp+0Ch]
-
- ;
- ; Platform init
- ;
- pushad
- push edx
- push ecx
- push eax
- call PlatformInit
- pop eax
- pop eax
- pop eax
- popad
-
- ;
- ; Set stack top pointer
- ;
- mov esp, edx
-
- ;
- ; Push the hob list pointer
- ;
- push eax
-
- ;
- ; Save the value
- ; ECX: start of range
- ; EDX: end of range
- ;
- mov ebp, esp
- push ecx
- push edx
-
- ;
- ; Push processor count to stack first, then BIST status (AP then BSP)
- ;
- mov eax, 1
- cpuid
- shr ebx, 16
- and ebx, 0000000FFh
- cmp bl, 1
- jae PushProcessorCount
-
- ;
- ; Some processors report 0 logical processors. Effectively 0 = 1.
- ; So we fix up the processor count
- ;
- inc ebx
-
-PushProcessorCount:
- push ebx
-
- ;
- ; We need to implement a long-term solution for BIST capture. For now, we just copy BSP BIST
- ; for all processor threads
- ;
- xor ecx, ecx
- mov cl, bl
-PushBist:
- movd eax, mm0
- push eax
- loop PushBist
-
- ; Save Time-Stamp Counter
- movd eax, mm5
- push eax
-
- movd eax, mm6
- push eax
-
- ;
- ; Pass entry point of the PEI core
- ;
- mov edi, 0FFFFFFE0h
- push DWORD PTR ds:[edi]
-
- ;
- ; Pass BFV into the PEI Core
- ;
- mov edi, 0FFFFFFFCh
- push DWORD PTR ds:[edi]
-
- ;
- ; Pass stack size into the PEI Core
- ;
- mov ecx, [ebp - 4]
- mov edx, [ebp - 8]
- push ecx ; RamBase
-
- sub edx, ecx
- push edx ; RamSize
-
- ;
- ; Pass Control into the PEI Core
- ;
- call SecStartup
-CallPeiCoreEntryPoint ENDP
-
-END
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/SecEntry.S b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/SecEntry.S
deleted file mode 100644
index aff77f6f1b..0000000000
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/SecEntry.S
+++ /dev/null
@@ -1,336 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2014, Intel Corporation. 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.
-#
-# Module Name:
-#
-# SecEntry.S
-#
-# Abstract:
-#
-# This is the code that goes from real-mode to protected mode.
-# It consumes the reset vector, calls TempRamInit API from FSP binary.
-#
-#------------------------------------------------------------------------------
-
-#include "Fsp.h"
-
-ASM_GLOBAL ASM_PFX(_gPcd_FixedAtBuild_PcdFsptBaseAddress)
-
-ASM_GLOBAL ASM_PFX(_TEXT_REALMODE)
-ASM_PFX(_TEXT_REALMODE):
-#----------------------------------------------------------------------------
-#
-# Procedure: _ModuleEntryPoint
-#
-# Input: None
-#
-# Output: None
-#
-# Destroys: Assume all registers
-#
-# Description:
-#
-# Transition to non-paged flat-model protected mode from a
-# hard-coded GDT that provides exactly two descriptors.
-# This is a bare bones transition to protected mode only
-# used for a while in PEI and possibly DXE.
-#
-# After enabling protected mode, a far jump is executed to
-# transfer to PEI using the newly loaded GDT.
-#
-# Return: None
-#
-# MMX Usage:
-# MM0 = BIST State
-# MM5 = Save time-stamp counter value high32bit
-# MM6 = Save time-stamp counter value low32bit.
-#
-#----------------------------------------------------------------------------
-
-.align 4
-ASM_GLOBAL ASM_PFX(_ModuleEntryPoint)
-ASM_PFX(_ModuleEntryPoint):
- fninit # clear any pending Floating point exceptions
- #
- # Store the BIST value in mm0
- #
- movd %eax, %mm0
-
- #
- # Save time-stamp counter value
- # rdtsc load 64bit time-stamp counter to EDX:EAX
- #
- rdtsc
- movd %edx, %mm5
- movd %ecx, %mm6
-
- #
- # Load the GDT table in GdtDesc
- #
- movl $GdtDesc, %esi
- .byte 0x66
- lgdt %cs:(%si)
-
- #
- # Transition to 16 bit protected mode
- #
- movl %cr0, %eax # Get control register 0
- orl $0x00000003, %eax # Set PE bit (bit #0) & MP bit (bit #1)
- movl %eax, %cr0 # Activate protected mode
-
- movl %cr4, %eax # Get control register 4
- orl $0x00000600, %eax # Set OSFXSR bit (bit #9) & OSXMMEXCPT bit (bit #10)
- movl %eax, %cr4
-
- #
- # Now we're in 16 bit protected mode
- # Set up the selectors for 32 bit protected mode entry
- #
- movw SYS_DATA_SEL, %ax
- movw %ax, %ds
- movw %ax, %es
- movw %ax, %fs
- movw %ax, %gs
- movw %ax, %ss
-
- #
- # Transition to Flat 32 bit protected mode
- # The jump to a far pointer causes the transition to 32 bit mode
- #
- movl ASM_PFX(ProtectedModeEntryLinearAddress), %esi
- jmp *%cs:(%si)
-
-ASM_GLOBAL ASM_PFX(_TEXT_PROTECTED_MODE)
-ASM_PFX(_TEXT_PROTECTED_MODE):
-
-#----------------------------------------------------------------------------
-#
-# Procedure: ProtectedModeEntryPoint
-#
-# Input: None
-#
-# Output: None
-#
-# Destroys: Assume all registers
-#
-# Description:
-#
-# This function handles:
-# Call two basic APIs from FSP binary
-# Initializes stack with some early data (BIST, PEI entry, etc)
-#
-# Return: None
-#
-#----------------------------------------------------------------------------
-
-.align 4
-ASM_GLOBAL ASM_PFX(ProtectedModeEntryPoint)
-ASM_PFX(ProtectedModeEntryPoint):
-
- # Find the fsp info header
- movl ASM_PFX(_gPcd_FixedAtBuild_PcdFsptBaseAddress), %edi
-
- movl FVH_SIGINATURE_OFFSET(%edi), %eax
- cmp $FVH_SIGINATURE_VALID_VALUE, %eax
- jnz FspHeaderNotFound
-
- xorl %eax, %eax
- movw FVH_EXTHEADER_OFFSET_OFFSET(%edi), %ax
- cmp %ax, 0
- jnz FspFvExtHeaderExist
-
- xorl %eax, %eax
- movw FVH_HEADER_LENGTH_OFFSET(%edi), %ax # Bypass Fv Header
- addl %eax, %edi
- jmp FspCheckFfsHeader
-
-FspFvExtHeaderExist:
- addl %eax, %edi
- movl FVH_EXTHEADER_SIZE_OFFSET(%edi), %eax # Bypass Ext Fv Header
- addl %eax, %edi
-
- # Round up to 8 byte alignment
- movl %edi, %eax
- andb $0x07, %al
- jz FspCheckFfsHeader
-
- and $0xFFFFFFF8, %edi
- add $0x08, %edi
-
-FspCheckFfsHeader:
- # Check the ffs guid
- movl (%edi), %eax
- cmp $FSP_HEADER_GUID_DWORD1, %eax
- jnz FspHeaderNotFound
-
- movl 0x4(%edi), %eax
- cmp $FSP_HEADER_GUID_DWORD2, %eax
- jnz FspHeaderNotFound
-
- movl 0x08(%edi), %eax
- cmp $FSP_HEADER_GUID_DWORD3, %eax
- jnz FspHeaderNotFound
-
- movl 0x0c(%edi), %eax
- cmp $FSP_HEADER_GUID_DWORD4, %eax
- jnz FspHeaderNotFound
-
- add $FFS_HEADER_SIZE_VALUE, %edi # Bypass the ffs header
-
- # Check the section type as raw section
- movb SECTION_HEADER_TYPE_OFFSET(%edi), %al
- cmp $0x19, %al
- jnz FspHeaderNotFound
-
- addl $RAW_SECTION_HEADER_SIZE_VALUE, %edi # Bypass the section header
- jmp FspHeaderFound
-
-FspHeaderNotFound:
- jmp .
-
-FspHeaderFound:
- # Get the fsp TempRamInit Api address
- movl FSP_HEADER_IMAGEBASE_OFFSET(%edi), %eax
- addl FSP_HEADER_TEMPRAMINIT_OFFSET(%edi), %eax
-
- # Setup the hardcode stack
- movl $TempRamInitStack, %esp
-
- # Call the fsp TempRamInit Api
- jmp *%eax
-
-TempRamInitDone:
- cmp $0x8000000E, %eax #Check if EFI_NOT_FOUND returned. Error code for Microcode Update not found.
- je CallSecFspInit #If microcode not found, don't hang, but continue.
-
- cmp $0x0, %eax
- jnz FspApiFailed
-
- # ECX: start of range
- # EDX: end of range
-CallSecFspInit:
- xorl %eax, %eax
- movl %edx, %esp
-
- # Align the stack at DWORD
- addl $3, %esp
- andl $0xFFFFFFFC, %esp
-
- pushl %edx
- pushl %ecx
- pushl %eax # zero - no hob list yet
- call ASM_PFX(CallPeiCoreEntryPoint)
-
-FspApiFailed:
- jmp .
-
-.align 0x10
-TempRamInitStack:
- .long TempRamInitDone
- .long ASM_PFX(FsptUpdDataPtr)
-
-#
-# ROM-based Global-Descriptor Table for the Tiano PEI Phase
-#
-.align 16
-
-#
-# GDT[0]: 0x00: Null entry, never used.
-#
-.equ NULL_SEL, . - GDT_BASE # Selector [0]
-GDT_BASE:
-BootGdtTable: .long 0
- .long 0
-#
-# Linear data segment descriptor
-#
-.equ LINEAR_SEL, . - GDT_BASE # Selector [0x8]
- .word 0xFFFF # limit 0xFFFFF
- .word 0 # base 0
- .byte 0
- .byte 0x92 # present, ring 0, data, expand-up, writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-#
-# Linear code segment descriptor
-#
-.equ LINEAR_CODE_SEL, . - GDT_BASE # Selector [0x10]
- .word 0xFFFF # limit 0xFFFFF
- .word 0 # base 0
- .byte 0
- .byte 0x9B # present, ring 0, data, expand-up, not-writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-#
-# System data segment descriptor
-#
-.equ SYS_DATA_SEL, . - GDT_BASE # Selector [0x18]
- .word 0xFFFF # limit 0xFFFFF
- .word 0 # base 0
- .byte 0
- .byte 0x93 # present, ring 0, data, expand-up, not-writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-
-#
-# System code segment descriptor
-#
-.equ SYS_CODE_SEL, . - GDT_BASE # Selector [0x20]
- .word 0xFFFF # limit 0xFFFFF
- .word 0 # base 0
- .byte 0
- .byte 0x9A # present, ring 0, data, expand-up, writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-#
-# Spare segment descriptor
-#
-.equ SYS16_CODE_SEL, . - GDT_BASE # Selector [0x28]
- .word 0xFFFF # limit 0xFFFFF
- .word 0 # base 0
- .byte 0x0E # Changed from F000 to E000.
- .byte 0x9B # present, ring 0, code, expand-up, writable
- .byte 0x00 # byte-granular, 16-bit
- .byte 0
-#
-# Spare segment descriptor
-#
-.equ SYS16_DATA_SEL, . - GDT_BASE # Selector [0x30]
- .word 0xFFFF # limit 0xFFFF
- .word 0 # base 0
- .byte 0
- .byte 0x93 # present, ring 0, data, expand-up, not-writable
- .byte 0x00 # byte-granular, 16-bit
- .byte 0
-
-#
-# Spare segment descriptor
-#
-.equ SPARE5_SEL, . - GDT_BASE # Selector [0x38]
- .word 0 # limit 0
- .word 0 # base 0
- .byte 0
- .byte 0 # present, ring 0, data, expand-up, writable
- .byte 0 # page-granular, 32-bit
- .byte 0
-.equ GDT_SIZE, . - BootGdtTable # Size, in bytes
-
-#
-# GDT Descriptor
-#
-GdtDesc: # GDT descriptor
- .word GDT_SIZE - 1 # GDT limit
- .long BootGdtTable # GDT base address
-
-ASM_PFX(ProtectedModeEntryLinearAddress):
-ProtectedModeEntryLinearOffset:
- .long ASM_PFX(ProtectedModeEntryPoint) # Offset of our 32 bit code
- .word LINEAR_CODE_SEL
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/SecEntry.asm b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/SecEntry.asm
deleted file mode 100644
index ab8d46e9eb..0000000000
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/SecEntry.asm
+++ /dev/null
@@ -1,353 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2014, Intel Corporation. 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.
-;
-; Module Name:
-;
-; SecEntry.asm
-;
-; Abstract:
-;
-; This is the code that goes from real-mode to protected mode.
-; It consumes the reset vector, calls TempRamInit API from FSP binary.
-;
-;------------------------------------------------------------------------------
-
-#include "Fsp.h"
-
-.686p
-.xmm
-.model small, c
-
-EXTRN CallPeiCoreEntryPoint:NEAR
-EXTRN FsptUpdDataPtr:FAR
-
-; Pcds
-EXTRN PcdGet32 (PcdFsptBaseAddress):DWORD
-
-_TEXT_REALMODE SEGMENT PARA PUBLIC USE16 'CODE'
- ASSUME CS:_TEXT_REALMODE, DS:_TEXT_REALMODE
-
-;----------------------------------------------------------------------------
-;
-; Procedure: _ModuleEntryPoint
-;
-; Input: None
-;
-; Output: None
-;
-; Destroys: Assume all registers
-;
-; Description:
-;
-; Transition to non-paged flat-model protected mode from a
-; hard-coded GDT that provides exactly two descriptors.
-; This is a bare bones transition to protected mode only
-; used for a while in PEI and possibly DXE.
-;
-; After enabling protected mode, a far jump is executed to
-; transfer to PEI using the newly loaded GDT.
-;
-; Return: None
-;
-; MMX Usage:
-; MM0 = BIST State
-; MM5 = Save time-stamp counter value high32bit
-; MM6 = Save time-stamp counter value low32bit.
-;
-;----------------------------------------------------------------------------
-
-align 4
-_ModuleEntryPoint PROC NEAR C PUBLIC
- fninit ; clear any pending Floating point exceptions
- ;
- ; Store the BIST value in mm0
- ;
- movd mm0, eax
-
- ;
- ; Save time-stamp counter value
- ; rdtsc load 64bit time-stamp counter to EDX:EAX
- ;
- rdtsc
- movd mm5, edx
- movd mm6, eax
-
- ;
- ; Load the GDT table in GdtDesc
- ;
- mov esi, OFFSET GdtDesc
- DB 66h
- lgdt fword ptr cs:[si]
-
- ;
- ; Transition to 16 bit protected mode
- ;
- mov eax, cr0 ; Get control register 0
- or eax, 00000003h ; Set PE bit (bit #0) & MP bit (bit #1)
- mov cr0, eax ; Activate protected mode
-
- mov eax, cr4 ; Get control register 4
- or eax, 00000600h ; Set OSFXSR bit (bit #9) & OSXMMEXCPT bit (bit #10)
- mov cr4, eax
-
- ;
- ; Now we're in 16 bit protected mode
- ; Set up the selectors for 32 bit protected mode entry
- ;
- mov ax, SYS_DATA_SEL
- mov ds, ax
- mov es, ax
- mov fs, ax
- mov gs, ax
- mov ss, ax
-
- ;
- ; Transition to Flat 32 bit protected mode
- ; The jump to a far pointer causes the transition to 32 bit mode
- ;
- mov esi, offset ProtectedModeEntryLinearAddress
- jmp fword ptr cs:[si]
-
-_ModuleEntryPoint ENDP
-_TEXT_REALMODE ENDS
-
-_TEXT_PROTECTED_MODE SEGMENT PARA PUBLIC USE32 'CODE'
- ASSUME CS:_TEXT_PROTECTED_MODE, DS:_TEXT_PROTECTED_MODE
-
-;----------------------------------------------------------------------------
-;
-; Procedure: ProtectedModeEntryPoint
-;
-; Input: None
-;
-; Output: None
-;
-; Destroys: Assume all registers
-;
-; Description:
-;
-; This function handles:
-; Call two basic APIs from FSP binary
-; Initializes stack with some early data (BIST, PEI entry, etc)
-;
-; Return: None
-;
-;----------------------------------------------------------------------------
-
-align 4
-ProtectedModeEntryPoint PROC NEAR PUBLIC
-
- ; Find the fsp info header
- mov edi, PcdGet32 (PcdFsptBaseAddress)
-
- mov eax, dword ptr [edi + FVH_SIGINATURE_OFFSET]
- cmp eax, FVH_SIGINATURE_VALID_VALUE
- jnz FspHeaderNotFound
-
- xor eax, eax
- mov ax, word ptr [edi + FVH_EXTHEADER_OFFSET_OFFSET]
- cmp ax, 0
- jnz FspFvExtHeaderExist
-
- xor eax, eax
- mov ax, word ptr [edi + FVH_HEADER_LENGTH_OFFSET] ; Bypass Fv Header
- add edi, eax
- jmp FspCheckFfsHeader
-
-FspFvExtHeaderExist:
- add edi, eax
- mov eax, dword ptr [edi + FVH_EXTHEADER_SIZE_OFFSET] ; Bypass Ext Fv Header
- add edi, eax
-
- ; Round up to 8 byte alignment
- mov eax, edi
- and al, 07h
- jz FspCheckFfsHeader
-
- and edi, 0FFFFFFF8h
- add edi, 08h
-
-FspCheckFfsHeader:
- ; Check the ffs guid
- mov eax, dword ptr [edi]
- cmp eax, FSP_HEADER_GUID_DWORD1
- jnz FspHeaderNotFound
-
- mov eax, dword ptr [edi + 4]
- cmp eax, FSP_HEADER_GUID_DWORD2
- jnz FspHeaderNotFound
-
- mov eax, dword ptr [edi + 8]
- cmp eax, FSP_HEADER_GUID_DWORD3
- jnz FspHeaderNotFound
-
- mov eax, dword ptr [edi + 0Ch]
- cmp eax, FSP_HEADER_GUID_DWORD4
- jnz FspHeaderNotFound
-
- add edi, FFS_HEADER_SIZE_VALUE ; Bypass the ffs header
-
- ; Check the section type as raw section
- mov al, byte ptr [edi + SECTION_HEADER_TYPE_OFFSET]
- cmp al, 019h
- jnz FspHeaderNotFound
-
- add edi, RAW_SECTION_HEADER_SIZE_VALUE ; Bypass the section header
- jmp FspHeaderFound
-
-FspHeaderNotFound:
- jmp $
-
-FspHeaderFound:
- ; Get the fsp TempRamInit Api address
- mov eax, dword ptr [edi + FSP_HEADER_IMAGEBASE_OFFSET]
- add eax, dword ptr [edi + FSP_HEADER_TEMPRAMINIT_OFFSET]
-
- ; Setup the hardcode stack
- mov esp, OFFSET TempRamInitStack
-
- ; Call the fsp TempRamInit Api
- jmp eax
-
-TempRamInitDone:
- cmp eax, 8000000Eh ;Check if EFI_NOT_FOUND returned. Error code for Microcode Update not found.
- je CallSecFspInit ;If microcode not found, don't hang, but continue.
-
- cmp eax, 0 ;Check if EFI_SUCCESS retuned.
- jnz FspApiFailed
-
- ; ECX: start of range
- ; EDX: end of range
-CallSecFspInit:
- xor eax, eax
- mov esp, edx
-
- ; Align the stack at DWORD
- add esp, 3
- and esp, 0FFFFFFFCh
-
- push edx
- push ecx
- push eax ; zero - no hob list yet
- call CallPeiCoreEntryPoint
-
-FspApiFailed:
- jmp $
-
-align 10h
-TempRamInitStack:
- DD OFFSET TempRamInitDone
- DD OFFSET FsptUpdDataPtr ; TempRamInitParams
-
-ProtectedModeEntryPoint ENDP
-
-;
-; ROM-based Global-Descriptor Table for the Tiano PEI Phase
-;
-align 16
-PUBLIC BootGdtTable
-
-;
-; GDT[0]: 0x00: Null entry, never used.
-;
-NULL_SEL EQU $ - GDT_BASE ; Selector [0]
-GDT_BASE:
-BootGdtTable DD 0
- DD 0
-;
-; Linear data segment descriptor
-;
-LINEAR_SEL EQU $ - GDT_BASE ; Selector [0x8]
- DW 0FFFFh ; limit 0xFFFFF
- DW 0 ; base 0
- DB 0
- DB 092h ; present, ring 0, data, expand-up, writable
- DB 0CFh ; page-granular, 32-bit
- DB 0
-;
-; Linear code segment descriptor
-;
-LINEAR_CODE_SEL EQU $ - GDT_BASE ; Selector [0x10]
- DW 0FFFFh ; limit 0xFFFFF
- DW 0 ; base 0
- DB 0
- DB 09Bh ; present, ring 0, data, expand-up, not-writable
- DB 0CFh ; page-granular, 32-bit
- DB 0
-;
-; System data segment descriptor
-;
-SYS_DATA_SEL EQU $ - GDT_BASE ; Selector [0x18]
- DW 0FFFFh ; limit 0xFFFFF
- DW 0 ; base 0
- DB 0
- DB 093h ; present, ring 0, data, expand-up, not-writable
- DB 0CFh ; page-granular, 32-bit
- DB 0
-
-;
-; System code segment descriptor
-;
-SYS_CODE_SEL EQU $ - GDT_BASE ; Selector [0x20]
- DW 0FFFFh ; limit 0xFFFFF
- DW 0 ; base 0
- DB 0
- DB 09Ah ; present, ring 0, data, expand-up, writable
- DB 0CFh ; page-granular, 32-bit
- DB 0
-;
-; Spare segment descriptor
-;
-SYS16_CODE_SEL EQU $ - GDT_BASE ; Selector [0x28]
- DW 0FFFFh ; limit 0xFFFFF
- DW 0 ; base 0
- DB 0Eh ; Changed from F000 to E000.
- DB 09Bh ; present, ring 0, code, expand-up, writable
- DB 00h ; byte-granular, 16-bit
- DB 0
-;
-; Spare segment descriptor
-;
-SYS16_DATA_SEL EQU $ - GDT_BASE ; Selector [0x30]
- DW 0FFFFh ; limit 0xFFFF
- DW 0 ; base 0
- DB 0
- DB 093h ; present, ring 0, data, expand-up, not-writable
- DB 00h ; byte-granular, 16-bit
- DB 0
-
-;
-; Spare segment descriptor
-;
-SPARE5_SEL EQU $ - GDT_BASE ; Selector [0x38]
- DW 0 ; limit 0
- DW 0 ; base 0
- DB 0
- DB 0 ; present, ring 0, data, expand-up, writable
- DB 0 ; page-granular, 32-bit
- DB 0
-GDT_SIZE EQU $ - BootGdtTable ; Size, in bytes
-
-;
-; GDT Descriptor
-;
-GdtDesc: ; GDT descriptor
- DW GDT_SIZE - 1 ; GDT limit
- DD OFFSET BootGdtTable ; GDT base address
-
-
-ProtectedModeEntryLinearAddress LABEL FWORD
-ProtectedModeEntryLinearOffset LABEL DWORD
- DD OFFSET ProtectedModeEntryPoint ; Offset of our 32 bit code
- DW LINEAR_CODE_SEL
-
-_TEXT_PROTECTED_MODE ENDS
-END
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/Stack.S b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/Stack.S
deleted file mode 100644
index ae4293589d..0000000000
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/Stack.S
+++ /dev/null
@@ -1,77 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2014, Intel Corporation. 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.
-#
-# Abstract:
-#
-# Switch the stack from temporary memory to permenent memory.
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# VOID
-# EFIAPI
-# SecSwitchStack (
-# UINT32 TemporaryMemoryBase,
-# UINT32 PermanentMemoryBase
-# )#
-#------------------------------------------------------------------------------
-ASM_GLOBAL ASM_PFX (SecSwitchStack)
-ASM_PFX(SecSwitchStack):
- #
- # Save standard registers so they can be used to change stack
- #
- pushl %eax
- pushl %ebx
- pushl %ecx
- pushl %edx
-
- #
- # !!CAUTION!! this function address's is pushed into stack after
- # migration of whole temporary memory, so need save it to permanent
- # memory at first!
- #
- movl 20(%esp), %ebx # Save the first parameter
- movl 24(%esp), %ecx # Save the second parameter
-
- #
- # Save this function's return address into permanent memory at first.
- # Then, Fixup the esp point to permanent memory
- #
- movl %esp, %eax
- subl %ebx, %eax
- addl %ecx, %eax
- movl 0(%esp), %edx # copy pushed register's value to permanent memory
- movl %edx, 0(%eax)
- movl 4(%esp), %edx
- movl %edx, 4(%eax)
- movl 8(%esp), %edx
- movl %edx, 8(%eax)
- movl 12(%esp), %edx
- movl %edx, 12(%eax)
- movl 16(%esp), %edx # Update this function's return address into permanent memory
- movl %edx, 16(%eax)
- movl %eax, %esp # From now, esp is pointed to permanent memory
-
- #
- # Fixup the ebp point to permanent memory
- #
- movl %ebp, %eax
- subl %ebx, %eax
- addl %ecx, %eax
- movl %eax, %ebp # From now, ebp is pointed to permanent memory
-
- popl %edx
- popl %ecx
- popl %ebx
- popl %eax
- ret
-
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/Stack.asm b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/Stack.asm
deleted file mode 100644
index 116b738fc7..0000000000
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/Ia32/Stack.asm
+++ /dev/null
@@ -1,82 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2014, Intel Corporation. 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.
-;
-; Abstract:
-;
-; Switch the stack from temporary memory to permenent memory.
-;
-;------------------------------------------------------------------------------
-
- .586p
- .model flat,C
- .code
-
-;------------------------------------------------------------------------------
-; VOID
-; EFIAPI
-; SecSwitchStack (
-; UINT32 TemporaryMemoryBase,
-; UINT32 PermanentMemoryBase
-; );
-;------------------------------------------------------------------------------
-SecSwitchStack PROC
- ;
- ; Save three register: eax, ebx, ecx
- ;
- push eax
- push ebx
- push ecx
- push edx
-
- ;
- ; !!CAUTION!! this function address's is pushed into stack after
- ; migration of whole temporary memory, so need save it to permanent
- ; memory at first!
- ;
-
- mov ebx, [esp + 20] ; Save the first parameter
- mov ecx, [esp + 24] ; Save the second parameter
-
- ;
- ; Save this function's return address into permanent memory at first.
- ; Then, Fixup the esp point to permanent memory
- ;
- mov eax, esp
- sub eax, ebx
- add eax, ecx
- mov edx, dword ptr [esp] ; copy pushed register's value to permanent memory
- mov dword ptr [eax], edx
- mov edx, dword ptr [esp + 4]
- mov dword ptr [eax + 4], edx
- mov edx, dword ptr [esp + 8]
- mov dword ptr [eax + 8], edx
- mov edx, dword ptr [esp + 12]
- mov dword ptr [eax + 12], edx
- mov edx, dword ptr [esp + 16] ; Update this function's return address into permanent memory
- mov dword ptr [eax + 16], edx
- mov esp, eax ; From now, esp is pointed to permanent memory
-
- ;
- ; Fixup the ebp point to permanent memory
- ;
- mov eax, ebp
- sub eax, ebx
- add eax, ecx
- mov ebp, eax ; From now, ebp is pointed to permanent memory
-
- pop edx
- pop ecx
- pop ebx
- pop eax
- ret
-SecSwitchStack ENDP
-
- END
diff --git a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf
index 5945319eac..bcb76b8fb6 100644
--- a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf
+++ b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecFspWrapperPlatformSecLibSample.inf
@@ -46,13 +46,7 @@
PlatformInit.c
[Sources.IA32]
- Ia32/SecEntry.asm
- Ia32/PeiCoreEntry.asm
- Ia32/Stack.asm
Ia32/Fsp.h
- Ia32/SecEntry.S
- Ia32/PeiCoreEntry.S
- Ia32/Stack.S
Ia32/SecEntry.nasm
Ia32/PeiCoreEntry.nasm
Ia32/Stack.nasm