EmbeddedPkg: Retire EfiResetSystemLib and ResetRuntimeDxe

Retire the ancient reset runtime DXE in EmbeddedPkg, and the associated
EfiResetSystemLib library class and template implementation. These are
incomplete and have been superseded by a generic implementation in
MdeModulePkg.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

7 files changed, 0 insertions, 282 deletions

diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec
index 3497fa1df7..bb0b677bdc 100644
--- a/EmbeddedPkg/EmbeddedPkg.dec
+++ b/EmbeddedPkg/EmbeddedPkg.dec
@@ -33,7 +33,6 @@
 [LibraryClasses.common]

   PrePiLib|Include/Library/PrePiLib.h

   RealTimeClockLib|Include/Library/RealTimeClockLib.h

-  EfiResetSystemLib|Include/Library/EfiResetSystemLib.h

   GdbSerialLib|Include/Library/GdbSerialLib.h

   DebugAgentTimerLib|Include/Library/DebugAgentTimerLib.h

   NorFlashInfoLib|Include/Library/NorFlashInfoLib.h

diff --git a/EmbeddedPkg/EmbeddedPkg.dsc b/EmbeddedPkg/EmbeddedPkg.dsc
index ef66aea29d..e89bfae72c 100644
--- a/EmbeddedPkg/EmbeddedPkg.dsc
+++ b/EmbeddedPkg/EmbeddedPkg.dsc
@@ -66,7 +66,6 @@
 

   SerialPortLib|MdePkg/Library/BaseSerialPortLibNull/BaseSerialPortLibNull.inf

   RealTimeClockLib|EmbeddedPkg/Library/TemplateRealTimeClockLib/TemplateRealTimeClockLib.inf

-  EfiResetSystemLib|EmbeddedPkg/Library/TemplateResetSystemLib/TemplateResetSystemLib.inf

   GdbSerialLib|EmbeddedPkg/Library/GdbSerialLib/GdbSerialLib.inf

 

 

@@ -211,7 +210,6 @@
   EmbeddedPkg/Library/GdbSerialLib/GdbSerialLib.inf

   EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf

   EmbeddedPkg/Library/PrePiLib/PrePiLib.inf

-  EmbeddedPkg/Library/TemplateResetSystemLib/TemplateResetSystemLib.inf

   EmbeddedPkg/Library/TemplateRealTimeClockLib/TemplateRealTimeClockLib.inf

   EmbeddedPkg/Library/CoherentDmaLib/CoherentDmaLib.inf

   EmbeddedPkg/Library/NonCoherentDmaLib/NonCoherentDmaLib.inf

@@ -220,7 +218,6 @@
 

   EmbeddedPkg/EmbeddedMonotonicCounter/EmbeddedMonotonicCounter.inf

   EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf

-  EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf

   EmbeddedPkg/SimpleTextInOutSerial/SimpleTextInOutSerial.inf

   EmbeddedPkg/MetronomeDxe/MetronomeDxe.inf {

     <LibraryClasses>

diff --git a/EmbeddedPkg/Include/Library/EfiResetSystemLib.h b/EmbeddedPkg/Include/Library/EfiResetSystemLib.h
deleted file mode 100644
index 5bfebfc638..0000000000
--- a/EmbeddedPkg/Include/Library/EfiResetSystemLib.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/** @file

-

-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#ifndef __EFI_RESET_SYSTEM_LIB_H___

-#define __EFI_RESET_SYSTEM_LIB_H___

-

-/**

-  Resets the entire platform.

-

-  @param  ResetType             The type of reset to perform.

-  @param  ResetStatus           The status code for the reset.

-  @param  DataSize              The size, in bytes, of WatchdogData.

-  @param  ResetData             For a ResetType of EfiResetCold, EfiResetWarm, or

-                                EfiResetShutdown the data buffer starts with a Null-terminated

-                                Unicode string, optionally followed by additional binary data.

-

-**/

-EFI_STATUS

-EFIAPI

-LibResetSystem (

-  IN EFI_RESET_TYPE  ResetType,

-  IN EFI_STATUS      ResetStatus,

-  IN UINTN           DataSize,

-  IN CHAR16          *ResetData OPTIONAL

-  );

-

-/**

-  Initialize any infrastructure required for LibResetSystem () to function.

-

-  @param  ImageHandle   The firmware allocated handle for the EFI image.

-  @param  SystemTable   A pointer to the EFI System Table.

-

-  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.

-

-**/

-EFI_STATUS

-EFIAPI

-LibInitializeResetSystem (

-  IN EFI_HANDLE        ImageHandle,

-  IN EFI_SYSTEM_TABLE  *SystemTable

-  );

-

-#endif

diff --git a/EmbeddedPkg/Library/TemplateResetSystemLib/ResetSystemLib.c b/EmbeddedPkg/Library/TemplateResetSystemLib/ResetSystemLib.c
deleted file mode 100644
index 60bbaeb6a8..0000000000
--- a/EmbeddedPkg/Library/TemplateResetSystemLib/ResetSystemLib.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/** @file

-  Template library implementation to support ResetSystem Runtime call.

-

-  Fill in the templates with what ever makes you system reset.

-

-

-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#include <PiDxe.h>

-

-#include <Library/BaseLib.h>

-#include <Library/IoLib.h>

-#include <Library/EfiResetSystemLib.h>

-

-/**

-  Resets the entire platform.

-

-  @param  ResetType             The type of reset to perform.

-  @param  ResetStatus           The status code for the reset.

-  @param  DataSize              The size, in bytes, of WatchdogData.

-  @param  ResetData             For a ResetType of EfiResetCold, EfiResetWarm, or

-                                EfiResetShutdown the data buffer starts with a Null-terminated

-                                Unicode string, optionally followed by additional binary data.

-

-**/

-EFI_STATUS

-EFIAPI

-LibResetSystem (

-  IN EFI_RESET_TYPE  ResetType,

-  IN EFI_STATUS      ResetStatus,

-  IN UINTN           DataSize,

-  IN CHAR16          *ResetData OPTIONAL

-  )

-{

-  UINTN  Address;

-  UINT8  Data;

-

-  switch (ResetType) {

-    case EfiResetCold:

-      // system power cycle

-

-      // Example using IoLib functions to do IO.

-      Address = 0x12345678;

-      Data    = MmioRead8 (Address);

-      MmioWrite8 (Address, Data | 0x01);

-

-      // Note this is a bad example asa MmioOr8 (Address, 0x01) does the same thing

-      break;

-

-    case EfiResetWarm:

-      // not a full power cycle, maybe memory stays around.

-      // if not support do the same thing as EfiResetCold.

-      break;

-

-    case EfiResetShutdown:

-      // turn off the system.

-      // if not support do the same thing as EfiResetCold.

-      break;

-

-    default:

-      return EFI_INVALID_PARAMETER;

-  }

-

-  //

-  // If we reset, we would not have returned...

-  //

-  return EFI_DEVICE_ERROR;

-}

-

-/**

-  Initialize any infrastructure required for LibResetSystem () to function.

-

-  @param  ImageHandle   The firmware allocated handle for the EFI image.

-  @param  SystemTable   A pointer to the EFI System Table.

-

-  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.

-

-**/

-EFI_STATUS

-EFIAPI

-LibInitializeResetSystem (

-  IN EFI_HANDLE        ImageHandle,

-  IN EFI_SYSTEM_TABLE  *SystemTable

-  )

-{

-  return EFI_SUCCESS;

-}

diff --git a/EmbeddedPkg/Library/TemplateResetSystemLib/TemplateResetSystemLib.inf b/EmbeddedPkg/Library/TemplateResetSystemLib/TemplateResetSystemLib.inf
deleted file mode 100644
index cd7a9f845d..0000000000
--- a/EmbeddedPkg/Library/TemplateResetSystemLib/TemplateResetSystemLib.inf
+++ /dev/null
@@ -1,30 +0,0 @@
-#/** @file

-# Memory Status Code Library for UEFI drivers

-#

-# Lib to provide memory journal status code reporting Routines

-# Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

-#

-#  SPDX-License-Identifier: BSD-2-Clause-Patent

-#

-#

-#**/

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = TemplateResetSystemLib

-  FILE_GUID                      = 40BAFDE5-4CC8-4FBE-A8BA-071890076E50

-  MODULE_TYPE                    = BASE

-  VERSION_STRING                 = 1.0

-  LIBRARY_CLASS                  = EfiResetSystemLib

-

-

-[Sources.common]

-  ResetSystemLib.c

-

-[Packages]

-  MdePkg/MdePkg.dec

-  EmbeddedPkg/EmbeddedPkg.dec

-

-[LibraryClasses]

-  IoLib

-  DebugLib

diff --git a/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf b/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf
deleted file mode 100644
index fdb93bf179..0000000000
--- a/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf
+++ /dev/null
@@ -1,45 +0,0 @@
-#/** @file

-# Reset Architectural Protocol Driver as defined in PI

-#

-# This Reset module simulates system reset by process exit on NT.

-# Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>

-#

-#  SPDX-License-Identifier: BSD-2-Clause-Patent

-#

-#

-#**/

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = Reset

-  FILE_GUID                      = 16036A73-E8EF-46D0-953C-9B8E96527D13

-  MODULE_TYPE                    = DXE_RUNTIME_DRIVER

-  VERSION_STRING                 = 1.0

-

-  ENTRY_POINT                    = InitializeReset

-

-#

-# The following information is for reference only and not required by the build tools.

-#

-#  VALID_ARCHITECTURES           = IA32

-#

-

-[Sources.common]

-  reset.c

-

-[Packages]

-  MdePkg/MdePkg.dec

-  EmbeddedPkg/EmbeddedPkg.dec

-

-[LibraryClasses]

-  UefiBootServicesTableLib

-  UefiDriverEntryPoint

-  DebugLib

-  EfiResetSystemLib

-

-[Protocols]

-  gEfiResetArchProtocolGuid                     # PROTOCOL ALWAYS_PRODUCED

-

-[Depex]

-  TRUE

-

diff --git a/EmbeddedPkg/ResetRuntimeDxe/reset.c b/EmbeddedPkg/ResetRuntimeDxe/reset.c
deleted file mode 100644
index 213963b519..0000000000
--- a/EmbeddedPkg/ResetRuntimeDxe/reset.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/** @file

-

-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>

-

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#include <PiDxe.h>

-#include <Protocol/Reset.h>

-#include <Library/DebugLib.h>

-#include <Library/UefiDriverEntryPoint.h>

-#include <Library/UefiBootServicesTableLib.h>

-#include <Library/EfiResetSystemLib.h>

-

-/**

-  Resets the entire platform.

-

-  @param  ResetType             The type of reset to perform.

-  @param  ResetStatus           The status code for the reset.

-  @param  DataSize              The size, in bytes, of WatchdogData.

-  @param  ResetData             For a ResetType of EfiResetCold, EfiResetWarm, or

-                                EfiResetShutdown the data buffer starts with a Null-terminated

-                                Unicode string, optionally followed by additional binary data.

-

-**/

-VOID

-EFIAPI

-ResetSystemViaLib (

-  IN EFI_RESET_TYPE  ResetType,

-  IN EFI_STATUS      ResetStatus,

-  IN UINTN           DataSize,

-  IN VOID            *ResetData OPTIONAL

-  )

-{

-  LibResetSystem (ResetType, ResetStatus, DataSize, ResetData);

-  return;

-}

-

-EFI_STATUS

-EFIAPI

-InitializeReset (

-  IN EFI_HANDLE        ImageHandle,

-  IN EFI_SYSTEM_TABLE  *SystemTable

-  )

-{

-  EFI_STATUS  Status;

-  EFI_HANDLE  Handle;

-

-  LibInitializeResetSystem (ImageHandle, SystemTable);

-

-  SystemTable->RuntimeServices->ResetSystem = ResetSystemViaLib;

-

-  Handle = NULL;

-  Status = gBS->InstallMultipleProtocolInterfaces (

-                  &Handle,

-                  &gEfiResetArchProtocolGuid,

-                  NULL,

-                  NULL

-                  );

-  ASSERT_EFI_ERROR (Status);

-

-  return Status;

-}