Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
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Ard Biesheuvel 4a1500db2b ArmVirtPkg/MemoryInitPeiLib: split memory HOB based on MAX_ALLOC_ADDRESS
The current ArmVirtMemoryInitPeiLib code splits the memory region passed
via PcdSystemMemoryBase/PcdSystemMemorySize in two if the region extends
beyond the MAX_ADDRESS limit. This was introduced for 32-bit ARM, which
may support more than 4 GB of physical address space, but cannot address
all of it via a 1:1 mapping, and a single region that is not mappable
in its entirety is unusable by the PEI core.

AArch64 is in a similar situation now: platforms may support more than
256 TB of physical address space, but only 256 TB is addressable by the
CPU, and so a memory region that extends from below this limit to above
it should be split.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-12-20 11:02:40 +01:00
AppPkg AppPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:35 +08:00
ArmPkg ArmPkg/ArmMmuLib: take MAX_ALLOC_ADDRESS into account 2018-12-20 11:02:07 +01:00
ArmPlatformPkg ArmPlatformPkg/MemoryInitPeim: take MAX_ALLOC_ADDRESS into account 2018-12-20 11:02:30 +01:00
ArmVirtPkg ArmVirtPkg/MemoryInitPeiLib: split memory HOB based on MAX_ALLOC_ADDRESS 2018-12-20 11:02:40 +01:00
BaseTools BaseTools/tools_def ARM: emit PIC veneers 2018-12-19 18:33:05 +01:00
BeagleBoardPkg EmbeddedPkg: remove GdbDebugAgent library 2018-12-19 16:29:29 +01:00
Conf
CorebootModulePkg CorebootModulePkg: Removing ipf from edk2. 2018-08-14 08:58:28 +08:00
CorebootPayloadPkg CorebootPayloadPkg: Remove EdkShellBinPkg in FDF 2018-11-05 13:58:24 +08:00
CryptoPkg CryptoPkg/IntrinsicLib: add missing BaseLib declaration 2018-12-10 11:02:47 +08:00
EdkCompatibilityPkg EdkCompatibilityPkg: Removing ipf from edk2. 2018-09-25 23:43:46 +08:00
EmbeddedPkg EmbeddedPkg: remove GdbDebugAgent library 2018-12-19 16:29:29 +01:00
EmulatorPkg EmulatorPkg: Remove EdkShellBinPkg in FDF and DEC 2018-11-19 10:50:15 +08:00
FatPkg FatPkg: Correct the line ending to CRLF 2018-10-24 15:22:31 +08:00
FmpDevicePkg FmpDevicePkg DSC: Add NOOPT target to verify NOOPT target 2018-10-31 22:08:10 +08:00
IntelFrameworkModulePkg IntelFrameworkModulePkg: Fix UEFI and Tiano Decompression logic issue 2018-11-11 11:48:37 +08:00
IntelFrameworkPkg IntelFrameworkPkg FrameworkUefiLib: Add new EfiLocateXXXAcpiTable APIs 2018-09-27 14:25:32 +08:00
IntelFsp2Pkg IntelFsp2Pkg: Fixed potentially NULL pointer accessing 2018-10-29 11:24:58 +08:00
IntelFsp2WrapperPkg IntelFsp2WrapperPkg: Fix constant if statements issue 2018-11-26 11:40:38 +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 VTdDxe: Report status code for VTd error 2018-10-25 11:50:49 +08:00
MdeModulePkg MdeModulePkg/Dxe/Page: take MAX_ALLOC_ADDRESS into account 2018-12-20 11:01:58 +01:00
MdePkg MdePkg/Base: introduce MAX_ALLOC_ADDRESS 2018-12-20 11:01:38 +01:00
NetworkPkg NetworkPkg/IScsiDxe: add debug logs for failed SetVariable attempts 2018-11-23 14:27:11 +08:00
Nt32Pkg Nt32Pkg: Remove EdkShellBinPkg in FDF and DEC 2018-11-19 10:50:15 +08:00
Omap35xxPkg Omap35xxPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:46 +08:00
OptionRomPkg OptionRomPkg: Removing ipf which is no longer supported from edk2. 2018-09-06 14:44:30 +08:00
OvmfPkg OvmfPkg: Remove PcdPeiCoreMaxXXX PCDs' statement 2018-12-19 12:33:32 +08:00
PcAtChipsetPkg PcAtChipsetPkg PcRtc: Use new EfiLocateFirstAcpiTable() 2018-09-27 14:25:35 +08:00
QuarkPlatformPkg QuarkPlatformPkg: Removing ipf which is no longer supported from edk2. 2018-08-14 08:58:30 +08:00
QuarkSocPkg QuarkSocPkg: Removing ipf which is no longer supported from edk2. 2018-08-14 08:58:32 +08:00
SecurityPkg SecurityPkg Tcg(2)Pei: Remove the using of PcdPeiCoreMaxFvSupported 2018-12-19 12:33:28 +08:00
ShellBinPkg ShellBinPkg: Clean up source files 2018-06-28 11:19:51 +08:00
ShellPkg ShellPkg/UefiShellDebug1CommandsLib: Remove the unused function CharToUpper 2018-12-18 11:38:51 +08:00
SignedCapsulePkg SignedCapsulePkg: Remove PalLib in dsc which was missed at 52664c5 2018-09-25 23:40:40 +08:00
SourceLevelDebugPkg SourceLevelDebugPkg/Readme.txt: Update UDK Debugger Tool & manual URL 2018-11-08 12:00:34 +08:00
StandaloneMmPkg StandaloneMM: Update permissions for Standalone MM drivers memory area 2018-12-09 16:01:53 +00:00
StdLib StdLib: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:51 +08:00
StdLibPrivateInternalFiles StdLibPrivateInternalFiles: Removing ipf from edk2. 2018-06-29 16:19:51 +08:00
UefiCpuPkg UefiCpuPkg/Cpuid: Add code to support new definition. 2018-12-10 15:33:50 +08:00
Vlv2DeviceRefCodePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Vlv2TbltDevicePkg Vlv2TbltDevicePkg: Remove PcdPeiCoreMaxXXX PCDs' statement 2018-12-19 12:34:19 +08:00
.gitignore
.gitmodules CryptoPkg: Adding OpenSSL as one submodule of EDKII repo 2018-01-18 14:06:15 +08:00
BuildNotes2.txt
Contributions.txt edk2: Fix typo in Contributions.txt 2017-08-16 17:50:44 +08:00
License.txt edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Maintainers.txt Maintainers.txt: Change package maintainer and reviewer of CryptoPkg. 2018-12-13 16:21:41 +08:00
Readme.md edk2: Add Readme.md to root of edk2 repository 2017-08-03 11:02:25 -07:00
edksetup.bat BaseTools: Fix incorrect %EDK_TOOLS_PATH% 2018-08-08 08:44:22 +08:00
edksetup.sh Revert BaseTools: PYTHON3 migration 2018-10-15 08:29:14 +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