[PATCH 03/12] MdePkg: Add Fallback timer support for BaseDebugBootlog

["Alexander Graf" <graf@amazon.com>]

The bootlog infrastructure records time stamps of every message. However,
not all platforms have readily available time sources. Add a fallback path
to return 0 for every time stamp.

Signed-off-by: Alexander Graf <graf@amazon.com>
---
 .../BaseDebugBootlog/DebugBootlogNotime.c     | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 MdePkg/Library/BaseDebugBootlog/DebugBootlogNotime.c

diff --git a/MdePkg/Library/BaseDebugBootlog/DebugBootlogNotime.c b/MdePkg/Library/BaseDebugBootlog/DebugBootlogNotime.c
new file mode 100644
index 0000000000..e88c949cf2
--- /dev/null
+++ b/MdePkg/Library/BaseDebugBootlog/DebugBootlogNotime.c
@@ -0,0 +1,31 @@
+/** @file
+  Base Debug library instance for a RAM based boot log
+  It provides functions to store debug messages in RAM and make them available as
+  Bootlog Configuration Table.
+
+  Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2022, Amazon Development Center Germany GmbH.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "BaseDebugBootlog.h"
+
+UINT64
+EFIAPI
+BaseDebugLibBootlogTicksPerSecond (
+  VOID
+  )
+{
+  return 0;
+}
+
+UINT64
+EFIAPI
+BaseDebugLibBootlogTicks (
+  VOID
+  )
+{
+  return 0;
+}
+
-- 
2.28.0.394.ge197136389




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