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2014-11-11ArmPlatformPkg: Increase more ARM address Pcd entries to 64-bit.Leif Lindholm
Some AArch64 platforms have RAM and flash devices >4GB. Update some additional Pcd entries to 64-bit, and change the corresponding PcdGet32 calls to PcdGet64. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16325 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-31EDK II Contributions.txt: Update patch format informationJordan Justen
Update to show what the patch looks like in email form. NOTE: This does not modify the wording of the "TianoCore Contribution Agreement 1.0" section Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16297 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-26ARM Packages: Replace tabs by spaces for indentationRonald Cron
Replace tabs by spaces for indentation to comply to EDK2 coding standards. Done in files with extension ".S", ".c", ".h", ".asm", ".dsc", ".inc", "*.inf", "*.dec" or ".fdf" and located in ArmPkg, ArmPlatformPkg, EmbeddedPkg, BeagleBoardPkg or Omap35xxPkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15901 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-25EDK II Contributions.txt: Note acceptable contribution licensesJordan Justen
We strongly prefer that contribtions be offered using the same license as the project/module. But, we should document other acceptable licenses for contributions. This will allow package owners to more easily know if they can accept a contribution under a different source license. NOTE: This does not modify the wording of the "TianoCore Contribution Agreement 1.0" section Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Mark Doran <mark.doran@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15892 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-20ARM Packages: Added support for GCC stack protectorOlivier Martin olivier.martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15853 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19ARM Packages: Removed trailing spacesRonald Cron
Trailing spaces create issue/warning when generating/applying patches. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19ARM Packages: Corrected non-DOS line endingsRonald Cron
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15832 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-01ArmPlatformPkg: Removed the global ImageHandle when UefiBootServicesTableLib ↵Olivier Martin
is included UefiBootServicesTableLib already defines gImageHandle that has been initialized with the value of ImageHandle. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15737 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-29ArmPkg: Remove BasePeCoffLibHarry Liebel
ArmPkg contains unused and outdated code for runtime PE/COFF image relocation. - Use the version in MdePkg instead. - Remove references to this package from BeagleBoardPkg. ArmPkg/BasePeCoffLib was added to deal with MOVT instruction that was not part of the PE/COFF specification at that time. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15712 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-15ArmPlatformPkg/Bds: Getting and editing IP addressesRonald Cron
Reworked GetHIInputIP() function to use "NetLibStrToIp4()" library function to parse the IPv4 address instead of doing it by itself. Added function EditHIInputIP() in BdsHelper.c to edit an IPv4 address. To be used when updating a tftp boot option. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15660 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-12ARM Packages: CRLF fixupLeif Lindholm
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15241 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-10ArmPkg/ArmPkg.dec: Redefined PcdSystemMemory(Base|Size) as UINT64Olivier Martin
The System Memory region might be out of the 32-bit memory space. This change has been validated on the FVP AArch64 model using 4GB of DRAM at 0x8_0000_0000: - # System Memory (2GB) - gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000 - gArmTokenSpaceGuid.PcdSystemMemorySize|0x80000000 + # System Memory (4GB) + gArmTokenSpaceGuid.PcdSystemMemoryBase|0x800000000 + gArmTokenSpaceGuid.PcdSystemMemorySize|0x100000000 EFI Shell and Linux kernel boot successfully. Note: This change has not been validated on AArch32. I expect some early assembly code to not work. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15093 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-06ArmPlatformPkg: Fix and Implement ArmPlatformGetPrimaryCoreMpIdOlivier Martin
- Used correct PCD - Implement the function for AArch64, BeagleBoard, CTA15A7 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14937 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-28EmbeddedPkg/EmbeddedPkg.dec: Defined default values for ↵Olivier Martin
PcdPrePiCpuMemorySize & PcdPrePiCpuIoSize This change introduces default values for the PCDs PcdPrePiCpuMemorySize & PcdPrePiCpuIoSize. These values are for the architectures ARM, AARCH64, IA32 and X64. The redefinition of these PCDs (with the same default values) have been removed from the DSC files. Note: the default value for AARCH64 was 32. It was preventing to allocate buffer above the 32bit address space. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14914 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-30ARM Package: Increase FV file size for some EDK2 firmwareOlivier Martin
GCC47 generates bigger binaries in Debug build than GCC46. This large increase is considered as a regression. It will require some investigation to understand the reason of this increase in size. The size of the FV has been increased to allow developers to build these images with the current BaseTools. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14611 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-10ArmPlatform/ArmPlatformLib: Introduced ArmPlatformPeiBootAction()oliviermartin
This function allows platform to do any specific actions prior to the start the PEI phase. For instance, this function could be used by some platforms to initialize clocks that are required at the early stage of the PEI phase. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Acked-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14347 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-10ArmPlatformPkg/ArmPlatformLib: Added support for ArmPlatformIsPrimaryCore()oliviermartin
Checking if a core if the primary/boot core used to be done with the macro IS_PRIMARY_CORE(). Some platforms exposes configuration registers to change the primary core. Replacing the macro IS_PRIMARY_CORE() by ArmPlatformIsPrimaryCore() allows some flexibility in the way to check the primary core. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Ryan Harkin <ryan.harkin@linaro.org> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14344 6f19259b-4bc3-4df7-8a09-765794883524
2013-04-14ArmPlatformPkg: Remove an unused function.oliviermartin
ArmPlatformGetAdditionalSystemMemory() function wasn't used anywhere in UEFI. This patch deletes it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14270 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12EmbeddedPkg: Introduced a separate SerialPortExtLib libraryoliviermartin
Formerly only the header was defined and it was expecting the SerialPortExtLib interface to be implemented by SerialPortLib if supported. This behaviour was not conform to the EDK2 framework. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14173 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-06ArmPkg: Move ArmSmcLib from ArmPlatformLib to ArmPkgoliviermartin
A ArmSmcLib Null implementation has also been added for CPU without the ARM Security Extension (Trustzone support). Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14164 6f19259b-4bc3-4df7-8a09-765794883524
2013-02-19BeagleBoardPkg/BeagleBoardPkg.dsc: Removing no more valid commentoliviermartin
EHCI support was working on the BeagleBoard after the coherency issue in ArmPkg/DmaLib was fixed (svn rev12137). Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14135 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ARM Packages: Fixed line endingsoliviermartin
This large code change only modifies the line endings to be CRLF to be compliant with the EDK2 coding convention document. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-28ArmPlatformPkg/ArmPlatformStackLib: Introduced helper library to initialize ↵oliviermartin
stacks The new functions are: - ArmPlatformStackSet(IN UINTN StackBase, IN UINTN MpId, IN UINTN PrimaryStackSize, IN UINTN SecondaryStackSize); - ArmPlatformStackSetPrimary(IN UINTN StackBase, IN UINTN MpId, IN UINTN PrimaryStackSize, IN UINTN SecondaryStackSize); - ArmPlatformStackSetSecondary(IN UINTN StackBase, IN UINTN MpId, IN UINTN PrimaryStackSize, IN UINTN SecondaryStackSize); The stack topology can be changed by implementing a new ArmPlatformStackLib Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13774 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-28ArmPlatformPkg/ArmPlatformLib.h: Introduced ArmPlatformGetCorePosition()oliviermartin
The MP ID Register is not enough to know the position of the core in the SoC. We could have SoC with multi cluster of CPUs that do not contain the same number of CPUs. This function should return the position of the CPU in the SoC. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13770 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-28ArmPkg/BdsLib: Added FDT support for BdsLiboliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13768 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-27ARM Packages: Replaced the build of Fat driver and EBL by the binaries of ↵oliviermartin
Fat driver and UEFI Shell Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13758 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-02ArmPlatformPkg: Fixed ArmRealViewEb & BeagleBoard buildsoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13589 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPlatformPkg/PrePi: Declared the ARM MP Core Infooliviermartin
Registered the gArmMpCoreInfoGuid Data Hob. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13497 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02BeagleBoardPkg/b.bat: Updated RVCT toolchain nameoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13263 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPlatformPkg: Introduced 'ArmPlatformSecLib'oliviermartin
The function only used in Secure Firmware used to be mixed with the Non-Secure/Normal functions in ArmPlatformLib. When the Secure Firmware was not required for some platforms (eg: BeagleBoard), these functions were empty functions. This new interface has been created to clean the ArmPlatformLib interface between the SEC and PEI phases. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13260 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPlatformPkg: Renamed and Invoked earlier ArmPlatformNormalInitialize()oliviermartin
- ArmPlatformNormalInitialize() has been renamed into ArmPlatformInitialize() - Make the function be called at the early stage of the PEI phase as some platforms require their interconnects or clocks to be initialize before any access to Timers or UARTs. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13245 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ARM Packages: Minor changes (fixed mispelling, line endings, incorrect comments)oliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13243 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-13ArmPlatformPkg: Fixed build after latest BaseTools syncupoliviermartin
BaseTools now raises an error when a PCD is not declared in a DEC. This change: - Remove undeclared PCDs - Add PCD declaration to DEC file Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13195 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-12EDK II Packages: Added License.txt filesoliviermartin
License.txt is a per-project document showing the license terms used by that project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13194 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-11EDK II Packages: Add Contributions.txt and License.txt filesjljusten
Contributions.txt documents the contribution process for all tianocore projects. The conents of Contributions.txt should match in all cases. License.txt is a per-project document showing the license terms used by that project. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13187 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-26ArmPlatformPkg/Sec: Allowed the Secondary Cores to set the Secure/Non Secure ↵oliviermartin
bits to their PPIs The GICD_IGROUPR0 is banked for each connected processor. It means the Non-Secure bits for the PPIs (Private Peripheral Interrupts) must be configured for every processor. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13135 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-15ARM Packages: Added the NULL implementation of CpuExceptionHandlerLiboliviermartin
This NULL implementation should not affect the existing code flow and avoid the builds to be broken by a missing dependency. In a longer term, an implementation of CpuExceptionHandlerLib should be provided for ARM architecture. Signed-off-by: oliviermartin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13103 6f19259b-4bc3-4df7-8a09-765794883524
2012-01-11BeagleBaordPkg: Removed out of date comment in FDF file about USB stackoliviermartin
The USB stack has been fixed last year (cache coherencey issue in DmaLib). USB stack has been tested on BeagleBoard-xm with rev 12923 (10/01/2012). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12924 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-29BeagleBoard: Support bash script when 'set -u'oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12902 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-29BeagleBoard: Allow to overwrite the default toolchainoliviermartin
Each OS has its own default EDK2 toolchain. This change allows to overwrite this default option. Example: On Linux the default toolchain is ARMLINUXGCC, this command line can overwrite it: TARGET_TOOLS=ARMGCC ./build.sh git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12901 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-08BeagleBoardPkg: Check if the compiler arm-linux-gnueabi-gcc is present in ↵oliviermartin
the path 'arm-linux-gnueabi-gcc' is the compiler attached to the ARMLINUXGCC toolchain. This compiler is available in the PATH environment variable when the Linaro's toolchain package is installed (Ubuntu distribution). If if compiler is in the path then select the ARMLINUXGCC toolchain. This change is to make easier to build UEFI on the BeagleBoard for new starters by hiding the toolchain. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12673 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01BeagleBoard: Clean DSC and FDF filesoliviermartin
BeagleBoard pass the Linaro's Linux kernel command line argument as default parameter git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12647 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-29BeagleBoardPkg: Fix buildoliviermartin
Was still pointing to the former FDF filename. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12478 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-28BeagleBoardPkg: Replaced the original DSC/FDF files by their new versions ↵oliviermartin
that use the ARM Platform Framework git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12468 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-28BeagleBoardPkg: Removed 'SimpleTextInOutSerial' driveroliviermartin
The BeagleBoard is now using ConSplitter. Update the Console DevicePaths to point to the Console Splitter driver. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12467 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ARM Packages: Fixed Build failings/warnings/EDK2 coding conventionoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12458 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22BeagleBoardPkg: The FDF file does not reserve any more the area for the ↵oliviermartin
OMAP35xxx header It is the tool BeagleBoardPkg/Tools/generate_image which will add a CH header to a the BeagleBoard FD file. The build macro EDK2_SECOND_STAGE_BOOTOLADER is not required any more. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12433 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22BeagleBoardPkg: Add Display Driver support to the BeagleBoardoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12432 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22BeagleBoardPkg: Set paddings following the BeagleBoard revision (A, B, xM, etc)oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12431 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg: Introduce ArmPlatformGlobalVariableLiboliviermartin
This library hides where the 'XIP' Global Variable are located in the memory. It is expected the Sec/PrePi modules define the Global Variable area through the GlobalVariable HOB. The ArmPlatformGlobalVariableLib library allows access to global variables by their offsets in this region. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12420 6f19259b-4bc3-4df7-8a09-765794883524