--- /dev/null
+/** @file\r
+ Define the SerialDxe GUID.\r
+\r
+ Copyright (c) 2019, Citrix Systems, Inc.\r
+\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
+**/\r
+\r
+#ifndef __SERIAL_PORT_LIB_VENDOR_H__\r
+#define __SERIAL_PORT_LIB_VENDOR_H__\r
+\r
+#define EDKII_SERIAL_PORT_LIB_VENDOR_GUID { \\r
+ 0xD3987D4B, 0x971A, 0x435F, \\r
+ { 0x8C, 0xAF, 0x49, 0x67, 0xEB, 0x62, 0x72, 0x41 } \\r
+ }\r
+\r
+extern EFI_GUID gEdkiiSerialPortLibVendorGuid;\r
+\r
+#endif // __SERIAL_PORT_LIB_VENDOR_H__\r
--- /dev/null
+/** @file
+ Head file for BDS Platform specific code
+
+ Copyright (C) 2015-2016, Red Hat, Inc.
+ Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.
+ Copyright (c) 2016, Linaro Ltd. All rights reserved.
+ Copyright (c), 2017, Andrei Warkentin <andrey.warkentin@gmail.com>
+
+ This program and the accompanying materials are licensed and made available
+ under the terms and conditions of the BSD License which accompanies this
+ distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
+ WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _PLATFORM_BM_H_
+#define _PLATFORM_BM_H_
+
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+
+/**
+ Use SystemTable Conout to stop video based Simple Text Out consoles from
+ going to the video device. Put up LogoFile on every video device that is a
+ console.
+
+ @param[in] LogoFile File name of logo to display on the center of the
+ screen.
+
+ @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo
+ displayed.
+ @retval EFI_UNSUPPORTED Logo not found
+**/
+EFI_STATUS
+EnableQuietBoot (
+ IN EFI_GUID *LogoFile
+ );
+
+/**
+ Use SystemTable Conout to turn on video based Simple Text Out consoles. The
+ Simple Text Out screens will now be synced up with all non video output
+ devices
+
+ @retval EFI_SUCCESS UGA devices are back in text mode and synced up.
+**/
+EFI_STATUS
+DisableQuietBoot (
+ VOID
+ );
+
+#endif // _PLATFORM_BM_H_