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Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
16,812 Commits 10 Branches 0 Tags 316 MiB
C 76.4%
Assembly 10.5%
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Ard Biesheuvel 54d8d4dc97 ArmPkg/Mmu: do not configure block translations at level 0 
Now that the AArch64 MMU code correctly identifies and handles
naturally aligned regions of more than 2 MB in size, it will happily
try to use block mappings at level 0 to map huge memory regions, such
as the single cacheable 1:1 mapping we use for Xen domU to map the
entire PA space. However, block mappings are not supported at level 0
so the resulting translation tables will be incorrect, causing
execution to fail as soon as the MMU is enabled.

So use level 1 as the minimum level at which to perform block
translations.

Reported-by: Julien Grall <julien.grall@citrix.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18568 6f19259b-4bc3-4df7-8a09-765794883524
 		2015-10-02 14:48:21 +00:00
AppPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
ArmPkg ArmPkg/Mmu: do not configure block translations at level 0 2015-10-02 14:48:21 +00:00
ArmPlatformPkg ArmVExpressPkg: use 4 KB section alignment for ARM DXE_RUNTIME_DRIVER modules 2015-10-01 14:01:24 +00:00
ArmVirtPkg ArmVirtPkg: use 4 KB section alignment for ARM DXE_RUNTIME_DRIVER modules 2015-10-01 14:01:16 +00:00
BaseTools BaseTools/ARM: move to unified GCC linker script 2015-10-01 14:01:07 +00:00
BeagleBoardPkg BeagleBoardPkg: remove outdated build scripts and instructions 2015-08-12 05:25:41 +00:00
Conf EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
CorebootModulePkg CorebootModulePkg:Removing EFI_RESOURCE_ATTRIBUTE_TESTED 2015-08-18 16:08:22 +00:00
CorebootPayloadPkg CorebootPayloadPkgIa32: Don't specify X64 architecture 2015-07-27 06:43:29 +00:00
CryptoPkg CryptoPkg: Fix one wrong parameter for weak key checking 2015-09-02 08:44:46 +00:00
DuetPkg DuetPkg: SataControllerDxe: fix private array subscripting 2015-09-22 11:18:13 +00:00
EdkCompatibilityPkg EdkCompatibilityPkg: Remove gZeroGuid def in FrameworkHiiOnUefiHiiThunk 2015-07-07 03:05:18 +00:00
EdkShellBinPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EdkShellPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EmbeddedPkg EmbeddedPkg: remove mention of ARMGCC 2015-08-12 05:25:19 +00:00
EmulatorPkg EmulatorPkg: Link separated VarCheckUefiLib NULL class library instance 2015-08-25 03:03:05 +00:00
FatBinPkg FatBinPkg: Update EBC/IA32/X64/IPF binaries 2015-08-28 03:14:25 +00:00
IntelFrameworkModulePkg IntelFrameworkModulePkg GenericBdsLib: Do not assume perf entry count has no change 2015-09-30 04:30:34 +00:00
IntelFrameworkPkg IntelFrameworkPkg: Update DEC and DSC version from 0.94 to 0.96 2015-08-20 08:45:45 +00:00
IntelFspPkg Handle extra module patchable PCD variable in Linux map. 2015-09-06 22:36:43 +00:00
IntelFspWrapperPkg FspNotifyDxe need handle >4G memory. 2015-07-28 07:26:57 +00:00
MdeModulePkg MdeModulePkg UefiBootManagerLib: Do not assume perf entry count has no change 2015-09-30 04:29:50 +00:00
MdePkg MdePkg: remove redundant handling of EFI_IMAGE_REL_BASED_DIR64 relocations 2015-09-25 21:49:09 +00:00
NetworkPkg NetworkPkg:Fix iSCSI driver issue to work with iSCSI LIO target 2015-09-25 03:51:46 +00:00
Nt32Pkg Nt32Pkg: Fix PlatformBootManagerLib to respect PcdShellFile. 2015-09-16 08:04:35 +00:00
Omap35xxPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
OptionRomPkg OptionRomPkg: Remove redundant included header file defintion in Ax88772.h and Ax88772b.h files 2015-07-08 02:56:54 +00:00
OvmfPkg OvmfPkg: set 4 KB section alignment for DXE_RUNTIME_DRIVER modules 2015-09-30 08:53:00 +00:00
PcAtChipsetPkg PcAtChipsetPkg: IdeControllerDxe: fix protocol usage hints in the INF file 2015-09-22 11:18:36 +00:00
PerformancePkg PerformancePkg Dp_App: Fix ASSERT in GetNameFromHandle 2015-07-13 01:24:44 +00:00
SecurityPkg SecurityPkg: Reduce verbosity of TPM DEBUG messages 2015-09-16 00:53:28 +00:00
ShellBinPkg ShellBinPkg: Ia32/X64 Shell binary update. 2015-09-18 05:51:14 +00:00
ShellPkg ShellPkg: Add a simple case to test shell parameter parsing logic 2015-09-29 06:35:33 +00:00
SourceLevelDebugPkg SourceLevelDebugPkg: Change revision to 4 to compress packet 2015-09-24 03:08:00 +00:00
StdLib StdLib: remove mention of ARMGCC 2015-08-12 05:25:12 +00:00
StdLibPrivateInternalFiles */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
UefiCpuPkg UefiCpuPkg/CpuMpPei: Fix wrong CpuData pointer 2015-09-25 06:29:51 +00:00
UnixPkg UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg) 2013-07-29 21:09:55 +00:00
Vlv2DeviceRefCodePkg Fixed C-State issue of CPU1 of dual core. 2015-09-01 01:22:49 +00:00
Vlv2TbltDevicePkg Vlv2TbltDevicePkg FvbRuntimeDxe: Fix CalculateCheckSum16 input incorrect length 2015-09-30 04:39:34 +00:00
.gitignore EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
BuildNotes2.txt Update to new SVN URL in readme.txt 2013-06-08 05:26:39 +00:00
Edk2Setup.bat Edk2: Update Edk2Setup.bat 2015-06-16 07:23:45 +00:00
Maintainers.txt edk2: Change BaseTools owner in Maintainers.txt 2015-09-14 05:52:36 +00:00
edksetup.bat Update edksetup.bat to support Microsoft Visual Studio 2013 when building the Nt32Pkg emulation platform (enabled using the --nt32 flag). 2014-10-30 17:09:25 +00:00
edksetup.sh edksetup.sh: Ensure that WORKSPACE points to the top of an edk2 checkout 2014-07-28 17:37:40 +00:00