diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-MPCore.fdf b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-MPCore.fdf
index 70fc87bcf5..8f6e404caf 100644
--- a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-MPCore.fdf
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-MPCore.fdf
@@ -1,6 +1,6 @@
-# FLASH layout file for ARM VE.
+# FLASH layout file for ARM RealView EB.
 #
-#  Copyright (c) 2011, ARM Limited. All rights reserved.
+#  Copyright (c) 2011-2013, 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         
@@ -28,10 +28,10 @@
 
 [FD.ArmRealViewEb_EFI]
 BaseAddress   = 0x40000000|gArmTokenSpaceGuid.PcdFdBaseAddress
-Size          = 0x00200000|gArmTokenSpaceGuid.PcdFdSize
+Size          = 0x00150000|gArmTokenSpaceGuid.PcdFdSize
 ErasePolarity = 1
 BlockSize     = 0x00010000
-NumBlocks     = 0x20
+NumBlocks     = 0x15
 
 ################################################################################
 #
diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-UniCore.fdf b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-UniCore.fdf
index c1cd07eab1..d235cb888b 100644
--- a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-UniCore.fdf
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-UniCore.fdf
@@ -1,6 +1,7 @@
 # FLASH layout file for ARM RealView EB.
 #
 # Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
+# Copyright (c) 2011 - 2013, 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
@@ -28,10 +29,10 @@
 
 [FD.ArmRealViewEb_EFI]
 BaseAddress   = 0x40000000|gArmTokenSpaceGuid.PcdFdBaseAddress
-Size          = 0x00200000|gArmTokenSpaceGuid.PcdFdSize
+Size          = 0x00150000|gArmTokenSpaceGuid.PcdFdSize
 ErasePolarity = 1
 BlockSize     = 0x00010000
-NumBlocks     = 0x20
+NumBlocks     = 0x15
 
 ################################################################################
 #
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.fdf b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.fdf
index c961897d00..af42aefa9a 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.fdf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.fdf
@@ -27,12 +27,12 @@
 
 [FD.RTSM_VE_Cortex-A15_EFI]
 BaseAddress   = 0x08000000|gArmTokenSpaceGuid.PcdFdBaseAddress  # The base address of the Firmware in NOR Flash.
-Size          = 0x00280000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
+Size          = 0x00300000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
 ErasePolarity = 1
 
 # This one is tricky, it must be: BlockSize * NumBlocks = Size
 BlockSize     = 0x00001000
-NumBlocks     = 0x280
+NumBlocks     = 0x300
 
 ################################################################################
 #
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.fdf b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.fdf
index 58170490ac..24e55751d5 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.fdf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.fdf
@@ -27,12 +27,12 @@
 
 [FD.RTSM_VE_Cortex-A15_MPCore_EFI]
 BaseAddress   = 0x08000000|gArmTokenSpaceGuid.PcdFdBaseAddress  # The base address of the Firmware in NOR Flash.
-Size          = 0x00280000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
+Size          = 0x00300000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
 ErasePolarity = 1
 
 # This one is tricky, it must be: BlockSize * NumBlocks = Size
 BlockSize     = 0x00001000
-NumBlocks     = 0x280
+NumBlocks     = 0x300
 
 ################################################################################
 #
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.fdf b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.fdf
index 743c88c8db..728eb78504 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.fdf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.fdf
@@ -26,12 +26,12 @@
 
 [FD.RTSM_VE_Cortex-A9_EFI]
 BaseAddress   = 0x08000000|gArmTokenSpaceGuid.PcdFdBaseAddress  # The base address of the Firmware in NOR Flash.
-Size          = 0x00280000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
+Size          = 0x00300000|gArmTokenSpaceGuid.PcdFdSize         # The size in bytes of the FLASH Device
 ErasePolarity = 1
 
 # This one is tricky, it must be: BlockSize * NumBlocks = Size
 BlockSize     = 0x00001000
-NumBlocks     = 0x280
+NumBlocks     = 0x300
 
 ################################################################################
 #