OvmfPkg: Generalize AcpiPlatformDxe

Don't make the package Qemu centric so that we can introduce some
alternative support for other VMMs not using the fw_cfg mechanism.

This patch is purely about renaming existing files with no functional
change.

Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>

OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf

@@ -0,0 +1,59 @@
+## @file
+#  OVMF ACPI Platform Driver
+#
+#  Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = QemuFwCfgAcpiPlatform
+  FILE_GUID                      = 17985e6f-e778-4d94-aefa-c5dd2b77e186
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = AcpiPlatformEntryPoint
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64 ARM AARCH64
+#
+
+[Sources]
+  AcpiPlatform.c
+  AcpiPlatform.h
+  BootScript.c
+  EntryPoint.c
+  PciDecoding.c
+  QemuFwCfgAcpi.c
+
+[Packages]
+  MdeModulePkg/MdeModulePkg.dec
+  MdePkg/MdePkg.dec
+  OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+  BaseLib
+  BaseMemoryLib
+  DebugLib
+  MemoryAllocationLib
+  OrderedCollectionLib
+  PcdLib
+  QemuFwCfgLib
+  QemuFwCfgS3Lib
+  UefiBootServicesTableLib
+  UefiDriverEntryPoint
+
+[Protocols]
+  gEfiAcpiTableProtocolGuid                     # PROTOCOL ALWAYS_CONSUMED
+  gEfiPciIoProtocolGuid                         # PROTOCOL SOMETIMES_CONSUMED
+
+[Guids]
+  gRootBridgesConnectedEventGroupGuid
+
+[Pcd]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration
+
+[Depex]
+  gEfiAcpiTableProtocolGuid