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MdeModulePkg/CapsuleRuntimeDxe: Add cache flush for IA32 and X64

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BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1462

The IA32 and X64 ARCH need cache flush function during capsule update.
And the cache flush is already implemented in arm ARCH, so add this
function CapsuleCacheWriteBack() to IA32 and X64 ARCH. And add a null
version for EBC.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Zhichao Gao
2019-03-22 11:07:17 +08:00
committed by Liming Gao
parent b02873340b
commit a89fd3a359
5 changed files with 115 additions and 57 deletions
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20
MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
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@@ -4,7 +4,7 @@
# It installs the Capsule Architectural Protocol defined in PI1.0a to signify
# the capsule runtime services are ready.
#
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2019, Intel Corporation. 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
@@ -36,16 +36,22 @@
[Sources.Ia32, Sources.EBC, Sources.ARM, Sources.AARCH64]
SaveLongModeContext.c
CapsuleReset.c
[Sources.X64]
X64/SaveLongModeContext.c
[Sources.Ia32, Sources.X64, Sources.ARM, Sources.AARCH64]
CapsuleCache.c
[Sources.Ia32, Sources.X64, Sources.EBC]
CapsuleReset.c
[Sources.ARM, Sources.AARCH64]
SaveLongModeContext.c
Arm/CapsuleReset.c
[Sources.EBC]
CapsuleCacheNull.c
[Sources.X64]
X64/SaveLongModeContext.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
@@ -61,14 +67,12 @@
BaseLib
PrintLib
BaseMemoryLib
CacheMaintenanceLib
[LibraryClasses.X64]
UefiLib
BaseMemoryLib
[LibraryClasses.ARM, LibraryClasses.AARCH64]
CacheMaintenanceLib
[Guids]
## SOMETIMES_PRODUCES ## Variable:L"CapsuleUpdateData" # (Process across reset capsule image) for capsule updated data
## SOMETIMES_PRODUCES ## Variable:L"CapsuleLongModeBuffer" # The long mode buffer used by IA32 Capsule PEIM to call X64 CapsuleCoalesce code to handle >4GB capsule blocks