diff --git a/Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.c b/Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.c
new file mode 100644
index 000000000000..1d25d63f1b6c
--- /dev/null
+++ b/Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.c
@@ -0,0 +1,140 @@
+/** @file
+*
+*  Copyright (c) 2011-2015, ARM Limited. All rights reserved.
+*  Copyright (c) 2017, Linaro, Ltd. 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 <PiPei.h>
+
+#include <Library/ArmLib.h>
+#include <Library/ArmMmuLib.h>
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+
+#include <Platform/MemoryMap.h>
+#include <Platform/Pcie.h>
+
+#define ARM_MEMORY_REGION(Base, Size) \
+  { (Base), (Base), (Size), ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK }
+
+#define ARM_DEVICE_REGION(Base, Size) \
+  { (Base), (Base), (Size), ARM_MEMORY_REGION_ATTRIBUTE_DEVICE }
+
+VOID
+BuildMemoryTypeInformationHob (
+  VOID
+  );
+
+STATIC ARM_MEMORY_REGION_DESCRIPTOR mVirtualMemoryTable[] = {
+  // DDR - 2 GB
+  ARM_MEMORY_REGION (SYNQUACER_SYSTEM_MEMORY_1_BASE,
+                     SYNQUACER_SYSTEM_MEMORY_1_SZ),
+
+  // DDR - 30 GB
+  ARM_MEMORY_REGION (SYNQUACER_SYSTEM_MEMORY_2_BASE,
+                     SYNQUACER_SYSTEM_MEMORY_2_SZ),
+
+  // DDR - 32 GB
+//  ARM_MEMORY_REGION (SYNQUACER_SYSTEM_MEMORY_3_BASE,
+//                     SYNQUACER_SYSTEM_MEMORY_3_SZ),
+
+  // Synquacer OnChip non-secure ROM
+  ARM_MEMORY_REGION (SYNQUACER_NON_SECURE_ROM_BASE,
+                     SYNQUACER_NON_SECURE_ROM_SZ),
+
+  // Synquacer OnChip peripherals
+  ARM_DEVICE_REGION (SYNQUACER_PERIPHERALS_BASE,
+                     SYNQUACER_PERIPHERALS_SZ),
+
+  // Synquacer OnChip non-secure SRAM
+  ARM_MEMORY_REGION (SYNQUACER_NON_SECURE_SRAM_BASE,
+                     SYNQUACER_NON_SECURE_SRAM_SZ),
+
+  // Synquacer GIC-500
+  ARM_DEVICE_REGION (SYNQUACER_GIC500_DIST_BASE, SYNQUACER_GIC500_DIST_SIZE),
+  ARM_DEVICE_REGION (SYNQUACER_GIC500_RDIST_BASE, SYNQUACER_GIC500_RDIST_SIZE),
+
+  // Synquacer eMMC(SDH30)
+  ARM_DEVICE_REGION (SYNQUACER_EMMC_BASE, SYNQUACER_EMMC_BASE_SZ),
+
+  // Synquacer EEPROM
+  ARM_DEVICE_REGION (SYNQUACER_EEPROM_BASE, SYNQUACER_EEPROM_BASE_SZ),
+
+  // Synquacer NETSEC
+  ARM_DEVICE_REGION (SYNQUACER_NETSEC_BASE, SYNQUACER_NETSEC_BASE_SZ),
+
+  // PCIe control registers
+  ARM_DEVICE_REGION (SYNQUACER_PCIE_BASE, SYNQUACER_PCIE_SIZE),
+
+  // PCIe config space
+  ARM_DEVICE_REGION (SYNQUACER_PCI_SEG0_CONFIG_BASE,
+                     SYNQUACER_PCI_SEG0_CONFIG_SIZE),
+  ARM_DEVICE_REGION (SYNQUACER_PCI_SEG1_CONFIG_BASE,
+                     SYNQUACER_PCI_SEG1_CONFIG_SIZE),
+
+  // PCIe I/O space
+  ARM_DEVICE_REGION (SYNQUACER_PCI_SEG0_PORTIO_MEMBASE,
+                     SYNQUACER_PCI_SEG0_PORTIO_MEMSIZE),
+  ARM_DEVICE_REGION (SYNQUACER_PCI_SEG1_PORTIO_MEMBASE,
+                     SYNQUACER_PCI_SEG1_PORTIO_MEMSIZE),
+
+  { }
+};
+
+EFI_STATUS
+EFIAPI
+MemoryPeim (
+  IN EFI_PHYSICAL_ADDRESS       UefiMemoryBase,
+  IN UINT64                     UefiMemorySize
+  )
+{
+  EFI_RESOURCE_ATTRIBUTE_TYPE   ResourceAttributes;
+  RETURN_STATUS                 Status;
+
+  ResourceAttributes =
+      EFI_RESOURCE_ATTRIBUTE_PRESENT |
+      EFI_RESOURCE_ATTRIBUTE_INITIALIZED |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE |
+      EFI_RESOURCE_ATTRIBUTE_TESTED;
+
+  BuildResourceDescriptorHob (
+    EFI_RESOURCE_SYSTEM_MEMORY,
+    ResourceAttributes,
+    SYNQUACER_SYSTEM_MEMORY_1_BASE,
+    SYNQUACER_SYSTEM_MEMORY_1_SZ);
+
+  BuildResourceDescriptorHob (
+    EFI_RESOURCE_SYSTEM_MEMORY,
+    ResourceAttributes,
+    SYNQUACER_SYSTEM_MEMORY_2_BASE,
+    SYNQUACER_SYSTEM_MEMORY_2_SZ);
+
+//  BuildResourceDescriptorHob (
+//    EFI_RESOURCE_SYSTEM_MEMORY,
+//    ResourceAttributes,
+//    SYNQUACER_SYSTEM_MEMORY_3_BASE,
+//    SYNQUACER_SYSTEM_MEMORY_3_SZ);
+
+  Status = ArmConfigureMmu (mVirtualMemoryTable, NULL, NULL);
+  ASSERT_EFI_ERROR (Status);
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  if (FeaturePcdGet (PcdPrePiProduceMemoryTypeInformationHob)) {
+    // Optional feature that helps prevent EFI memory map fragmentation.
+    BuildMemoryTypeInformationHob ();
+  }
+  return EFI_SUCCESS;
+}
diff --git a/Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.inf b/Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.inf
new file mode 100644
index 000000000000..5f45c30a5e92
--- /dev/null
+++ b/Silicon/Socionext/Synquacer/Library/SynquacerMemoryInitPeiLib/SynquacerMemoryInitPeiLib.inf
@@ -0,0 +1,50 @@
+#/** @file
+#
+#  Copyright (c) 2011-2014, ARM Ltd. All rights reserved.<BR>
+#  Copyright (c) 2017, Linaro, Ltd. 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                    = 0x00010019
+  BASE_NAME                      = SynquacerMemoryInitPeiLib
+  FILE_GUID                      = c69d3ce7-098c-4fcd-afb4-15fb05a39308
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = MemoryInitPeiLib|SEC PEIM
+
+[Sources]
+  SynquacerMemoryInitPeiLib.c
+
+[Packages]
+  ArmPkg/ArmPkg.dec
+  EmbeddedPkg/EmbeddedPkg.dec
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  Silicon/Socionext/Synquacer/Synquacer.dec
+
+[LibraryClasses]
+  ArmLib
+  ArmMmuLib
+  DebugLib
+
+[FeaturePcd]
+  gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob
+
+[FixedPcd]
+  gArmTokenSpaceGuid.PcdGicDistributorBase
+  gArmTokenSpaceGuid.PcdGicRedistributorsBase
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
