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diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s
deleted file mode 100644
index d46d792477..0000000000
--- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s
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@@ -1,110 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2015 - 2016, 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.
-#
-# Abstract:
-#
-# This is the code that goes from real-mode to protected mode.
-# It consumes the reset vector, configures the stack.
-#
-#------------------------------------------------------------------------------
-
-
-#
-# Contrary to the name, this file contains 16 bit code as well.
-#
-.text
-
-ASM_GLOBAL ASM_PFX(SecPlatformInit)
-ASM_PFX(SecPlatformInit):
- movd %mm7, %esi # restore ESP from MM7
- jmp *%esi
-
-#----------------------------------------------------------------------------
-#
-# Procedure: ProtectedModeEntryPoint
-#
-# Input: Executing in 32 Bit Protected (flat) mode
-# cs: 0-4GB
-# ds: 0-4GB
-# es: 0-4GB
-# fs: 0-4GB
-# gs: 0-4GB
-# ss: 0-4GB
-#
-# Output: This function never returns
-#
-# Destroys:
-# ecx
-# edi
-# esi
-# esp
-#
-# Description:
-# Perform any essential early platform initilaisation
-# Setup a stack
-#
-#----------------------------------------------------------------------------
-ProtectedModeEntryPoint:
- #
- # Dummy function. Consume 2 API to make sure they can be linked.
- #
- movl ASM_PFX(TempRamInitApi), %eax
- #
- # Should never return
- #
- jmp . #'$'
-
-#
-# ROM-based Global-Descriptor Table for the PEI Phase
-#
-.align 16
-#
-# GDT[0]: 000h: Null entry, never used.
-#
-.equ NULL_SEL, . - GDT_BASE # Selector [0]
-GDT_BASE:
-BootGdtTable:
- .long 0
- .long 0
-#
-# Linear code segment descriptor
-#
-.equ LINEAR_CODE_SEL, . - GDT_BASE # Selector [08h]
- .word 0xFFFF # limit 0FFFFh
- .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 [010h]
- .word 0xFFFF # limit 0FFFFh
- .word 0 # base 0
- .byte 0
- .byte 0x93 # present, ring 0, data, expand-up, not-writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-
-.equ GDT_SIZE, . - BootGdtTable # Size, in bytes
-
-#
-# GDT Descriptor
-#
-GdtDesc: # GDT descriptor
- .word GDT_SIZE - 1
- .long BootGdtTable
-
-ProtectedModeEntryLinearAddress:
-ProtectedModeEntryLinearOffset:
- .long ProtectedModeEntryPoint
- .word LINEAR_CODE_SEL