Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
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Eric Dong bf5a306ab5 UefiCpuPkg/CpuFeatures: Export HOB if CPU initialized in PEI
In current implementation, CPU initialized can be done in PEI
or DXE phase. PEI uses CpuFeaturesPei and Dxe uses CpuFeaturesDxe.
If CPU initialized in PEI phase, CpuFeaturesDxe driver will
not be used. This driver will install gEdkiiCpuFeaturesInitDoneGuid
protocol after it initializes the CPU.

Some drivers depend on this protocol to dispatch themselves. If
CpuFeaturesDxe not been used, these drivers will not be dispatched.

This patch fix the above issue. If Cpu initialized in PEI
phase, it also report a guid HOB for CpuFeaturesDxe.
CpuFeaturesDxe will check this HOB first. If it found this
HOB, it just install gEdkiiCpuFeaturesInitDoneGuid protocol,
else it will also do the CPU initialization.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2017-10-27 09:34:37 +08:00
AppPkg AppPkg/WebServer: Fix build failure. 2017-09-14 08:55:09 +08:00
ArmPkg ArmPkg/ArmSvcLib: Add ArmSvcLib implementation. 2017-10-06 22:35:41 +01:00
ArmPlatformPkg ArmPlatformPkg: Store initial timer value 2017-10-10 17:30:39 +01:00
ArmVirtPkg ArmVirtPkg ArmVirtDxeHobLib: Implement BuildFv3Hob 2017-10-10 20:54:48 +08:00
BaseTools BaseTools/BuildEnv: override "set -C" (noclobber) in sourcing shell env 2017-10-18 11:34:03 +02:00
BeagleBoardPkg BeagleBoardPkg: switch to generic non-coherent DmaLib 2017-08-30 14:13:58 +01:00
Conf
CorebootModulePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
CorebootPayloadPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
CryptoPkg CryptoPkg/BaseCryptLib: remove some duplicate initializations. 2017-10-24 15:20:22 +08:00
DuetPkg DuetPkg: Fix Xcode 9 Beta treating 32-bit left shift as undefined 2017-08-11 08:44:54 +08:00
EdkCompatibilityPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EdkShellBinPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EdkShellPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EmbeddedPkg EmbeddedPkg: add driver to set graphical/serial console preference 2017-10-23 12:14:00 +01:00
EmulatorPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
FatBinPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
FatPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFrameworkModulePkg IntelFrameworkModule/LegacyBios: Avoid explicit comparison for BOOLEAN 2017-10-24 09:14:17 +08:00
IntelFrameworkPkg IntelFrameworkPkg PeiHobLibFramework: Implement BuildFv3Hob 2017-10-10 20:54:37 +08:00
IntelFsp2Pkg IntelFsp2Pkg: Update Section Name in INF files 2017-10-10 18:10:23 +08:00
IntelFsp2WrapperPkg IntelFsp2WrapperPkg: Update Protocol/Guid usage in INF files 2017-10-10 18:10:24 +08:00
IntelFspPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFspWrapperPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelSiliconPkg IntelSiliconPkg IntelVTdDxe: use gEfiAcpi10TableGuid for ACPI 1.0 2017-10-26 17:58:44 +08:00
MdeModulePkg MdeModulePkg/Ip4Dxe: Trigger Ip4Config2 to retrieve the default address. 2017-10-26 16:22:14 +08:00
MdePkg SecurityPkg/Pkcs7Verify: Add the comments to address security problem 2017-10-18 23:03:38 +08:00
NetworkPkg NetworkPkg/TlsAuthConfigDxe: Remove the extra FreePool 2017-10-26 16:21:57 +08:00
Nt32Pkg Nt32Pkg: Enable UDF file system support 2017-09-08 20:43:05 +02:00
Omap35xxPkg Omap35xxPkg: switch to EmbeddedPkg's NonCoherentDmaLib 2017-08-30 14:13:47 +01:00
OptionRomPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
OvmfPkg OvmfPkg: fix dynamic default for oprom verification policy PCD without SB 2017-10-19 10:41:09 +02:00
PcAtChipsetPkg PcAtChipsetPkg: Update GUID usage in PcRtc INF to match the source code 2017-10-10 18:10:18 +08:00
PerformancePkg PerformancePkg DP: Init CustomCumulativeData.MinDur 2017-08-14 16:55:44 +08:00
QuarkPlatformPkg QuarkPlatformPkg/Readme.md: Bring Readme.md up to date 2017-08-10 09:44:24 -07:00
QuarkSocPkg QuarkSocPkg/QNCSmmDispatcher: Fix use after free issue #2 2017-08-16 19:42:17 -07:00
SecurityPkg SecurityPkg/SecureBootConfigDxe: Handle lack of STR_SIGNATURE_* tokens 2017-10-19 22:22:30 +08:00
ShellBinPkg ShellBinPkg: AARCH64/ARM Shell binary update. 2017-08-31 15:41:59 +01:00
ShellPkg Shellpkg/editor: Fix a bug that may modifies Line[-1] 2017-10-26 13:04:15 +08:00
SignedCapsulePkg SignedCapsulePkg: Update Guid usage in INF file to match source code logic 2017-10-10 18:10:21 +08:00
SourceLevelDebugPkg SourceLevelDebugPkg: Update SmmDebugAgentLib to restore APIC timer 2017-10-16 11:23:16 +08:00
StdLib edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
StdLibPrivateInternalFiles edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
UefiCpuPkg UefiCpuPkg/CpuFeatures: Export HOB if CPU initialized in PEI 2017-10-27 09:34:37 +08:00
UnixPkg
Vlv2DeviceRefCodePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Vlv2TbltDevicePkg Vlv2TbltDevicePkg: Remove reference deprecated macro. 2017-08-07 15:28:13 +08:00
.gitignore
BuildNotes2.txt
Contributions.txt edk2: Fix typo in Contributions.txt 2017-08-16 17:50:44 +08:00
Edk2Setup.bat
License.txt edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Maintainers.txt Maintainers.txt: add Laszlo Ersek as UefiCpuPkg reviewer 2017-10-26 12:37:05 +02:00
Readme.md edk2: Add Readme.md to root of edk2 repository 2017-08-03 11:02:25 -07:00
edksetup.bat
edksetup.sh BaseTools/edksetup.sh: fix invalid test for current working directory 2017-08-10 12:54:58 +08:00

Readme.md

EDK II Project

A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.

Contributions to the EDK II open source project are covered by the TianoCore Contribution Agreement 1.1

The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:

The EDK II Project is composed of packages. The maintainers for each package are listed in Maintainers.txt.

Resources