From: "Zhiguang Liu" <zhiguang.liu@intel.com>
To: devel@edk2.groups.io
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Subject: [PATCH 0/4] Remove AP waking vector in Reset Vector
Date: Mon, 10 Jul 2023 11:17:02 +0800 [thread overview]
Message-ID: <20230710031706.1329-1-zhiguang.liu@intel.com> (raw)
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4494
Today for SEC core(not VTF-0), GenFv finds free 4K aligned space in
FV for AP waking vector and JMP to 4G-30h in the waking vector.
There is no usage of this today. Remove the logic to avoid confusing
and save spaces in reset vector.
Zhiguang Liu (4):
BaseTools: Remove logic to create AP waking vector in GenFv
UefiCpuPkg/SecCore: Remove AP waking Vector logic in SecCore
OvmfPkg: Remove applicationProcessorEntryPoint
UefiCpuPk/ResetVector: Remove AP waking vector from ResetVector
BaseTools/Source/C/GenFv/GenFvInternalLib.c | 199 ------------------
OvmfPkg/ResetVector/Ia16/ResetVectorVtf0.asm | 15 +-
.../XenResetVector/Ia16/ResetVectorVtf0.asm | 16 +-
UefiCpuPkg/ResetVector/Vtf0/Ia16/Init16.asm | 7 -
.../ResetVector/Vtf0/Ia16/ResetVectorVtf0.asm | 15 +-
UefiCpuPkg/SecCore/Ia32/ResetVec.nasmb | 36 +---
6 files changed, 12 insertions(+), 276 deletions(-)
--
2.31.1.windows.1
next reply other threads:[~2023-07-10 3:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-10 3:17 Zhiguang Liu [this message]
2023-07-10 3:17 ` [PATCH 1/4] BaseTools: Remove logic to create AP waking vector in GenFv Zhiguang Liu
2023-07-10 11:38 ` 回复: [edk2-devel] " gaoliming
2023-07-10 3:17 ` [PATCH 2/4] UefiCpuPkg/SecCore: Remove AP waking Vector logic in SecCore Zhiguang Liu
2023-07-10 3:17 ` [PATCH 3/4] OvmfPkg: Remove applicationProcessorEntryPoint Zhiguang Liu
2023-07-24 10:17 ` [edk2-devel] " Anthony PERARD via groups.io
2023-07-10 3:17 ` [PATCH 4/4] UefiCpuPk/ResetVector: Remove AP waking vector from ResetVector Zhiguang Liu
2023-07-10 3:35 ` [edk2-devel] [PATCH 0/4] Remove AP waking vector in Reset Vector Ni, Ray
[not found] ` <1770634CE62FBB6D.7145@groups.io>
2023-07-24 2:47 ` [edk2-devel] [PATCH 3/4] OvmfPkg: Remove applicationProcessorEntryPoint Zhiguang Liu
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