1 files changed, 54 insertions, 0 deletions
diff --git a/ArmPlatformPkg/Sec/Sec.h b/ArmPlatformPkg/Sec/Sec.h
new file mode 100644
index 0000000000..56d9f352bd
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+++ b/ArmPlatformPkg/Sec/Sec.h
@@ -0,0 +1,54 @@
+/** @file
+  Generic SEC driver for ARM platforms
+
+  Copyright (c) 2011 - 2022, ARM Limited. All rights reserved.
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef SEC_H_
+#define SEC_H_
+
+#include <PiPei.h>
+
+#include <Library/ArmLib.h>
+#include <Library/ArmPlatformLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/CacheMaintenanceLib.h>
+#include <Library/DebugAgentLib.h>
+#include <Library/DebugLib.h>
+#include <Library/PrintLib.h>
+#include <Library/SerialPortLib.h>
+
+#include <Ppi/TemporaryRamSupport.h>
+
+/**
+  Helper function to switch to a different stack. Implemented in assembler as
+  this cannot be done from C code.
+**/
+VOID
+SecSwitchStack (
+  INTN  StackDelta
+  );
+
+/**
+  Vector Table for the PEI Phase. This is executable code but not a callable
+  function. Implemented in assembler.
+**/
+VOID
+PeiVectorTable (
+  VOID
+  );
+
+/**
+  Minimal high level handling of exceptions occurring in PEI.
+**/
+VOID
+PeiCommonExceptionEntry (
+  IN UINT32  Entry,
+  IN UINTN   LR
+  );
+
+#endif