ArmVirPkg: Remove unused Package

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>

1 files changed, 0 insertions, 82 deletions

diff --git a/ArmVirtPkg/Library/ArmVirtPL031FdtClientLib/ArmVirtPL031FdtClientLib.c b/ArmVirtPkg/Library/ArmVirtPL031FdtClientLib/ArmVirtPL031FdtClientLib.c
deleted file mode 100644
index d168424a52..0000000000
--- a/ArmVirtPkg/Library/ArmVirtPL031FdtClientLib/ArmVirtPL031FdtClientLib.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/** @file

-  FDT client library for ARM's PL031 RTC driver

-

-  Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>

-

-  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.

-

-**/

-

-#include <Uefi.h>

-

-#include <Library/BaseLib.h>

-#include <Library/DebugLib.h>

-#include <Library/PcdLib.h>

-#include <Library/UefiBootServicesTableLib.h>

-

-#include <Protocol/FdtClient.h>

-

-RETURN_STATUS

-EFIAPI

-ArmVirtPL031FdtClientLibConstructor (

-  VOID

-  )

-{

-  EFI_STATUS                    Status;

-  FDT_CLIENT_PROTOCOL           *FdtClient;

-  INT32                         Node;

-  CONST UINT64                  *Reg;

-  UINT32                        RegSize;

-  UINT64                        RegBase;

-  RETURN_STATUS                 PcdStatus;

-

-  Status = gBS->LocateProtocol (&gFdtClientProtocolGuid, NULL,

-                  (VOID **)&FdtClient);

-  ASSERT_EFI_ERROR (Status);

-

-  Status = FdtClient->FindCompatibleNode (FdtClient, "arm,pl031", &Node);

-  if (EFI_ERROR (Status)) {

-    DEBUG ((EFI_D_WARN, "%a: No 'arm,pl031' compatible DT node found\n",

-      __FUNCTION__));

-    return EFI_SUCCESS;

-  }

-

-  Status = FdtClient->GetNodeProperty (FdtClient, Node, "reg",

-                        (CONST VOID **)&Reg, &RegSize);

-  if (EFI_ERROR (Status)) {

-    DEBUG ((EFI_D_WARN,

-      "%a: No 'reg' property found in 'arm,pl031' compatible DT node\n",

-      __FUNCTION__));

-    return EFI_SUCCESS;

-  }

-

-  ASSERT (RegSize == 16);

-

-  RegBase = SwapBytes64 (Reg[0]);

-  ASSERT (RegBase < MAX_UINT32);

-

-  PcdStatus = PcdSet32S (PcdPL031RtcBase, (UINT32)RegBase);

-  ASSERT_RETURN_ERROR (PcdStatus);

-

-  DEBUG ((EFI_D_INFO, "Found PL031 RTC @ 0x%Lx\n", RegBase));

-

-  //

-  // UEFI takes ownership of the RTC hardware, and exposes its functionality

-  // through the UEFI Runtime Services GetTime, SetTime, etc. This means we

-  // need to disable it in the device tree to prevent the OS from attaching

-  // its device driver as well.

-  //

-  Status = FdtClient->SetNodeProperty (FdtClient, Node, "status",

-                        "disabled", sizeof ("disabled"));

-  if (EFI_ERROR (Status)) {

-      DEBUG ((EFI_D_WARN, "Failed to set PL031 status to 'disabled'\n"));

-  }

-

-  return EFI_SUCCESS;

-}