diff --git a/MdePkg/Include/Library/PeiServicesTablePointerLib.h b/MdePkg/Include/Library/PeiServicesTablePointerLib.h
index 61635eff00..f85c38363c 100644
--- a/MdePkg/Include/Library/PeiServicesTablePointerLib.h
+++ b/MdePkg/Include/Library/PeiServicesTablePointerLib.h
@@ -52,10 +52,11 @@ SetPeiServicesTablePointer (
   immediately preceding the Interrupt Descriptor Table (IDT) in memory.
   For X64 CPUs, the PEI Services Table pointer is stored in the 8 bytes
   immediately preceding the Interrupt Descriptor Table (IDT) in memory.
-  For Itanium and ARM CPUs, a the PEI Services Table Pointer is stored in
-  a dedicated CPU register.  This means that there is no memory storage
-  associated with storing the PEI Services Table pointer, so no additional
-  migration actions are required for Itanium or ARM CPUs.
+  For Itanium, ARM and LoongArch CPUs, a the PEI Services Table Pointer
+  is stored in a dedicated CPU register.  This means that there is no
+  memory storage associated with storing the PEI Services Table pointer,
+  so no additional migration actions are required for Itanium, ARM and
+  LoongArch CPUs.
 
 **/
 VOID
diff --git a/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointer.c b/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointer.c
new file mode 100644
index 0000000000..f9800936b2
--- /dev/null
+++ b/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointer.c
@@ -0,0 +1,87 @@
+/** @file
+  PEI Services Table Pointer Library For Reigseter Mechanism.
+
+  This library is used for PEIM which does executed from flash device directly but
+  executed in memory.
+
+  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2011 Hewlett-Packard Corporation. All rights reserved.<BR>
+  Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiPei.h>
+#include <Library/DebugLib.h>
+#include <Library/PeiServicesTablePointerLib.h>
+#include <Register/LoongArch64/Csr.h>
+
+/**
+  Caches a pointer PEI Services Table.
+
+  Caches the pointer to the PEI Services Table specified by PeiServicesTablePointer
+  in a platform specific manner.
+
+  If PeiServicesTablePointer is NULL, then ASSERT().
+
+  @param    PeiServicesTablePointer   The address of PeiServices pointer.
+**/
+VOID
+EFIAPI
+SetPeiServicesTablePointer (
+  IN CONST EFI_PEI_SERVICES  **PeiServicesTablePointer
+  )
+{
+  ASSERT (PeiServicesTablePointer != NULL);
+  CsrWrite (LOONGARCH_CSR_KS0, (UINTN)PeiServicesTablePointer);
+}
+
+/**
+  Retrieves the cached value of the PEI Services Table pointer.
+
+  Returns the cached value of the PEI Services Table pointer in a CPU specific manner
+  as specified in the CPU binding section of the Platform Initialization Pre-EFI
+  Initialization Core Interface Specification.
+
+  If the cached PEI Services Table pointer is NULL, then ASSERT().
+
+  @return  The pointer to PeiServices.
+
+**/
+CONST EFI_PEI_SERVICES **
+EFIAPI
+GetPeiServicesTablePointer (
+  VOID
+  )
+{
+  CONST EFI_PEI_SERVICES  **PeiServices;
+
+  PeiServices = (CONST EFI_PEI_SERVICES **)(CsrRead (LOONGARCH_CSR_KS0));
+  ASSERT (PeiServices != NULL);
+  return PeiServices;
+}
+
+/**
+  Perform CPU specific actions required to migrate the PEI Services Table
+  pointer from temporary RAM to permanent RAM.
+
+  For IA32 CPUs, the PEI Services Table pointer is stored in the 4 bytes
+  immediately preceding the Interrupt Descriptor Table (IDT) in memory.
+  For X64 CPUs, the PEI Services Table pointer is stored in the 8 bytes
+  immediately preceding the Interrupt Descriptor Table (IDT) in memory.
+  For Itanium, ARM and LoongArch CPUs, a the PEI Services Table Pointer
+  is stored in a dedicated CPU register.  This means that there is no
+  memory storage associated with storing the PEI Services Table pointer,
+  so no additional migration actions are required for Itanium, ARM and
+  LoongArch CPUs.
+
+**/
+VOID
+EFIAPI
+MigratePeiServicesTablePointer (
+  VOID
+  )
+{
+  return;
+}
diff --git a/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.inf b/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.inf
new file mode 100644
index 0000000000..513f62517d
--- /dev/null
+++ b/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.inf
@@ -0,0 +1,37 @@
+## @file
+# Instance of PEI Services Table Pointer Library using register CSR KS0 for the table pointer.
+#
+# PEI Services Table Pointer Library implementation that retrieves a pointer to the
+# PEI Services Table from a CPU register. Applies to modules that execute from
+# read-only memory.
+#
+# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2011 Hewlett-Packard Corporation. All rights reserved.<BR>
+# Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+  INF_VERSION                    = 1.29
+  BASE_NAME                      = PeiServicesTablePointerLib
+  MODULE_UNI_FILE                = PeiServicesTablePointerLibKs0.uni
+  FILE_GUID                      = 619950D1-7C5F-EA1B-D6DD-2FF7B0A4A2B7
+  MODULE_TYPE                    = PEIM
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = PeiServicesTablePointerLib|PEIM PEI_CORE SEC
+
+#
+#  VALID_ARCHITECTURES           = LOONGARCH64
+#
+
+[Sources]
+  PeiServicesTablePointer.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  DebugLib
diff --git a/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.uni b/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.uni
new file mode 100644
index 0000000000..a1db86b0b7
--- /dev/null
+++ b/MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.uni
@@ -0,0 +1,20 @@
+// /** @file
+// Instance of PEI Services Table Pointer Library using register CSR KS0 for the table pointer.
+//
+// PEI Services Table Pointer Library implementation that retrieves a pointer to the
+// PEI Services Table from a CPU register. Applies to modules that execute from
+// read-only memory.
+//
+// Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+// Copyright (c) 2011 Hewlett-Packard Corporation. All rights reserved.<BR>
+// Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT             #language en-US "Instance of PEI Services Table Pointer Library using CPU register for the table pointer"
+
+#string STR_MODULE_DESCRIPTION          #language en-US "The PEI Services Table Pointer Library implementation that retrieves a pointer to the PEI Services Table from a CPU register. Applies to modules that execute from read-only memory."
+
diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc
index 3abd1a1e23..109224c527 100644
--- a/MdePkg/MdePkg.dsc
+++ b/MdePkg/MdePkg.dsc
@@ -200,4 +200,7 @@
   MdePkg/Library/BaseSerialPortLibRiscVSbiLib/BaseSerialPortLibRiscVSbiLib.inf
   MdePkg/Library/BaseSerialPortLibRiscVSbiLib/BaseSerialPortLibRiscVSbiLibRam.inf
 
+[Components.LOONGARCH64]
+  MdePkg/Library/PeiServicesTablePointerLibKs0/PeiServicesTablePointerLibKs0.inf
+
 [BuildOptions]