1 files changed, 26 insertions, 0 deletions
diff --git a/OvmfPkg/Include/Library/CpuMmuInitLib.h b/OvmfPkg/Include/Library/CpuMmuInitLib.h
new file mode 100644
index 0000000..44b5664
--- /dev/null
+++ b/OvmfPkg/Include/Library/CpuMmuInitLib.h
@@ -0,0 +1,26 @@
+/** @file
+  CPU Memory Map Unit Initialization library header.
+
+  Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi/UefiSpec.h>
+
+/**
+  Create a page table and initialize the memory management unit(MMU).
+
+  @param[in]   MemoryTable           A pointer to a memory ragion table.
+
+  @retval  EFI_SUCCESS                Configure MMU successfully.
+           EFI_INVALID_PARAMETER      MemoryTable is NULL.
+           EFI_UNSUPPORTED            MemoryRegionMap failed or out of memory space or size not aligned
+                                      or MaxLivel out of bound.
+**/
+EFI_STATUS
+EFIAPI
+ConfigureMemoryManagementUnit (
+  IN  EFI_MEMORY_DESCRIPTOR  *MemoryTable
+  );