f9bbb8d9c3
AARCH64 systems never require compatibility with legacy ACPI OSes, and may not have any 32-bit addressable system RAM. To support ACPI on these systems, we need to be able to relax the 4 GB allocation restriction. So add a PCD PcdAcpiExposedTableVersions containing a bitmask describing which ACPI versions are targeted, and wire it up it up to the memory allocation calls in AcpiTableDxe/AcpiTableProtocol.c. I.e., if ACPI v1.0b is not among the supported versions, the memory allocations are not limited to 4 GB, and only table types that carry 64-bit addresses are emitted. Note that this will inhibit the publishing of any tables that carry only 32-bit addresses, i.e., RSDPv1, RSDTv1 and RSDTv3. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: "Yao, Jiewen" <jiewen.yao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
85 lines
2.5 KiB
INI
85 lines
2.5 KiB
INI
## @file
|
|
# ACPI Table Protocol Driver
|
|
#
|
|
# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
|
|
# 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.
|
|
#
|
|
##
|
|
|
|
[Defines]
|
|
INF_VERSION = 0x00010005
|
|
BASE_NAME = AcpiTableDxe
|
|
MODULE_UNI_FILE = AcpiTableDxe.uni
|
|
FILE_GUID = 9622E42C-8E38-4a08-9E8F-54F784652F6B
|
|
MODULE_TYPE = DXE_DRIVER
|
|
VERSION_STRING = 1.0
|
|
|
|
ENTRY_POINT = InitializeAcpiTableDxe
|
|
|
|
#
|
|
# The following information is for reference only and not required by the build tools.
|
|
#
|
|
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
|
|
#
|
|
|
|
[Sources]
|
|
AcpiTableProtocol.c
|
|
AcpiTable.h
|
|
AcpiTable.c
|
|
AcpiSdt.h
|
|
AcpiSdt.c
|
|
Aml.c
|
|
AmlString.c
|
|
AmlOption.c
|
|
AmlChild.c
|
|
AmlNamespace.c
|
|
|
|
[Packages]
|
|
MdePkg/MdePkg.dec
|
|
MdeModulePkg/MdeModulePkg.dec
|
|
|
|
[LibraryClasses]
|
|
UefiBootServicesTableLib
|
|
MemoryAllocationLib
|
|
UefiDriverEntryPoint
|
|
BaseMemoryLib
|
|
UefiLib
|
|
DebugLib
|
|
BaseLib
|
|
PcdLib
|
|
|
|
[Guids]
|
|
gEfiAcpi10TableGuid ## PRODUCES ## SystemTable
|
|
gEfiAcpiTableGuid ## PRODUCES ## SystemTable
|
|
|
|
[FeaturePcd]
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol ## CONSUMES
|
|
|
|
[Pcd]
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId ## CONSUMES
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemTableId ## CONSUMES
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemRevision ## CONSUMES
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorId ## CONSUMES
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorRevision ## CONSUMES
|
|
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions ## CONSUMES
|
|
|
|
[Protocols]
|
|
gEfiAcpiTableProtocolGuid ## PRODUCES
|
|
gEfiAcpiSdtProtocolGuid ## PRODUCES
|
|
## NOTIFY
|
|
## SOMETIMES_CONSUMES
|
|
gEfiDxeSmmReadyToLockProtocolGuid
|
|
|
|
[Depex]
|
|
TRUE
|
|
|
|
[UserExtensions.TianoCore."ExtraFiles"]
|
|
AcpiTableDxeExtra.uni
|