1 files changed, 0 insertions, 95 deletions
diff --git a/UefiPayloadPkg/Library/UniversalPayloadPlatformHookLib/PlatformHookLib.c b/UefiPayloadPkg/Library/UniversalPayloadPlatformHookLib/PlatformHookLib.c
deleted file mode 100644
index 004fcd8b7c..0000000000
--- a/UefiPayloadPkg/Library/UniversalPayloadPlatformHookLib/PlatformHookLib.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/** @file
-  Platform Hook Library instance for UART device.
-
-  Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <Base.h>
-#include <PiDxe.h>
-#include <UniversalPayload/SerialPortInfo.h>
-#include <Library/PlatformHookLib.h>
-#include <Library/PcdLib.h>
-#include <Library/HobLib.h>
-
-
-/** Library Constructor
-
-  @retval RETURN_SUCCESS  Success.
-**/
-EFI_STATUS
-EFIAPI
-PlatformHookSerialPortConstructor (
-  VOID
-  )
-{
-  // Nothing to do here. This constructor is added to
-  // enable the chain of constructor invocation for
-  // dependent libraries.
-  return RETURN_SUCCESS;
-}
-
-/**
-  Performs platform specific initialization required for the CPU to access
-  the hardware associated with a SerialPortLib instance.  This function does
-  not initialize the serial port hardware itself.  Instead, it initializes
-  hardware devices that are required for the CPU to access the serial port
-  hardware.  This function may be called more than once.
-
-  @retval RETURN_SUCCESS       The platform specific initialization succeeded.
-  @retval RETURN_DEVICE_ERROR  The platform specific initialization could not be completed.
-
-**/
-RETURN_STATUS
-EFIAPI
-PlatformHookSerialPortInitialize (
-  VOID
-  )
-{
-  RETURN_STATUS                       Status;
-  UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO  *SerialPortInfo;
-  UINT8                               *GuidHob;
-  UNIVERSAL_PAYLOAD_GENERIC_HEADER    *GenericHeader;
-
-  GuidHob = GetFirstGuidHob (&gUniversalPayloadSerialPortInfoGuid);
-  if (GuidHob == NULL) {
-    return EFI_NOT_FOUND;
-  }
-
-  GenericHeader = (UNIVERSAL_PAYLOAD_GENERIC_HEADER *) GET_GUID_HOB_DATA (GuidHob);
-  if ((sizeof (UNIVERSAL_PAYLOAD_GENERIC_HEADER) > GET_GUID_HOB_DATA_SIZE (GuidHob)) || (GenericHeader->Length > GET_GUID_HOB_DATA_SIZE (GuidHob))) {
-    return EFI_NOT_FOUND;
-  }
-
-  if (GenericHeader->Revision == UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO_REVISION) {
-    SerialPortInfo = (UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO *) GET_GUID_HOB_DATA (GuidHob);
-    if (GenericHeader->Length < UNIVERSAL_PAYLOAD_SIZEOF_THROUGH_FIELD (UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO, RegisterBase)) {
-      //
-      // Return if can't find the Serial Port Info Hob with enough length
-      //
-      return EFI_NOT_FOUND;
-    }
-
-    Status = PcdSetBoolS (PcdSerialUseMmio, SerialPortInfo->UseMmio);
-    if (RETURN_ERROR (Status)) {
-      return Status;
-    }
-    Status = PcdSet64S (PcdSerialRegisterBase, SerialPortInfo->RegisterBase);
-    if (RETURN_ERROR (Status)) {
-      return Status;
-    }
-    Status = PcdSet32S (PcdSerialRegisterStride, SerialPortInfo->RegisterStride);
-    if (RETURN_ERROR (Status)) {
-      return Status;
-    }
-    Status = PcdSet32S (PcdSerialBaudRate, SerialPortInfo->BaudRate);
-    if (RETURN_ERROR (Status)) {
-      return Status;
-    }
-
-    return RETURN_SUCCESS;
-  }
-
-  return EFI_NOT_FOUND;
-}