1 files changed, 24 insertions, 0 deletions
diff --git a/roms/edk2/IntelFsp2Pkg/Include/Library/CacheAsRamLib.h b/roms/edk2/IntelFsp2Pkg/Include/Library/CacheAsRamLib.h
new file mode 100644
index 000000000..4a517ba2b
--- /dev/null
+++ b/roms/edk2/IntelFsp2Pkg/Include/Library/CacheAsRamLib.h
@@ -0,0 +1,24 @@
+/** @file
+
+  Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _CACHE_AS_RAM_LIB_H_
+#define _CACHE_AS_RAM_LIB_H_
+
+/**
+  This function disable CAR.
+
+  @param[in] DisableCar       TRUE means use INVD, FALSE means use WBINVD
+
+**/
+VOID
+EFIAPI
+DisableCacheAsRam (
+  IN BOOLEAN                   DisableCar
+  );
+
+#endif
+