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2016-03-25ArmPlatformPkg: fixups for 64-bit pointersLeendert van Doorn
This retypes some stack base PCD as 64-bit, and fixes up a number of references to 64-bit PCDs (including the retypes ones), to use the correct PcdGet64() accessors. Note that, in the case of FixedPcdGet64, this does not actually caused any problems, since that resolves to an immediate value. But the generic PcdGetxx accessors should be typed according to the size of the PCD. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leo Duran <leo.duran@amd.com> [ard.biesheuvel: fixed up some instances in the 32-bit ARM code] Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2015-12-10ArmPlatformPkg: Fix stack switch bug after commit 7945b29Heyi Guo
This is the complementary patch for the commit 7945b29, which strictly aligns temporary heap size and temporary stack size, but does not do the same thing when switching stack and heap to permanent memory, and then it may cause fatal data corruption like PHIT HOB lost and stack pointer unaligned. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Heyi Guo <heyi.guo@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19213 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-08ArmPkg/PrePeiCore: use explicit UINTN cast in VOID* arithmeticArd Biesheuvel
RVCT does not like the arithmetic involving a VOID* pointer that was introduced in SVN r19163, so use explicit casts instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19172 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-08ArmPkg/PrePeiCore: adhere to architectural stack alignment requirementArd Biesheuvel
Instead of using fuzzy arithmetic with a hardcoded stack alignment value of 0x4, use the symbolic constant CPU_STACK_ALIGNMENT (which is at least 8 bytes, btw) to round the temporary stack base and size. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19163 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PrePeiCore: remove global variable allocation from lowlevel initArd Biesheuvel
Now that we dropped all ArmPlatformGlobalVariableLib dependencies, there is no longer a need to allocate and clear out the global variable region in the PrePeiCore init code. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18994 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PrePeiCore: add missing entries to AArch64 vector tableArd Biesheuvel
The PrePeiCore vector table for AArch64 mode is only half populated. However unlikely, if exceptions from lower exception levels are ever taken, they should be reported correctly, rather than causing a recursive undefined instruction fault on the zero padding that was introduced by commit SVN r18904 ("ArmPkg/ArmPlatformPkg: position vectors relative to base"). So add the missing entries, and wire them up to the default handler. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18976 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-19ArmPkg/ArmPlatformPkg: position vectors relative to baseMark Rutland
We currently rely on .align directives to ensure that each exception vector entry is the appropriate offset from the vector base address. This is slightly fragile, as were an entry to become too large (greater than 32 A64 instructions), all following entries would be silently shifted until they meet the next alignment boundary. Thus we might execute the wrong code in response to an exception. To prevent this, introduce a new macro, VECTOR_ENTRY, that uses .org directives to position each entry at the precise required offset from the base of a vector. A vector entry which is too large will trigger a build failure rather than a runtime failure which is difficult to debug. For consistency, the base and end of each vector is similarly annotated, with VECTOR_BASE and VECTOR_END, which provide the necessary alignment and symbol exports. The now redundant directives and labels are removed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18904 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-07ArmPlatformPkg/PrePeiCore: constify PPI globalsArd Biesheuvel
Since PrePeiCore's .text section contains an AARCH64 exception vector table, its 2 KB alignment propagates to other sections as well. Since this is a SEC module, it should not have any writable data in the first place, so change some non-const PPI globals to const. The resulting binary has no .data section at all, which saves 2 KB in the XIP image. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18188 6f19259b-4bc3-4df7-8a09-765794883524
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
2014-09-01ARM Packages: Removed unused PcdArmPrimaryCoreOlivier Martin
This PCD has been replaced by ArmPlatformIsPrimaryCore() function. Althrough this PCD is still used in some occasions. 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@16026 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-01ArmPlatformPkg/PrePeiCore: remove GIC related PCDs from unicoreArd Biesheuvel
Remove the PCDs gArmTokenSpaceGuid.PcdGicDistributorBase and gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase from PrePeiCoreUniCore.inf, as they are not in fact used by the module. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16014 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
2014-08-19ARM 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
2014-07-15ARM Packages: Force the SEC modules to be 2K aligned for AArch64Olivier Martin
The AArch64 Vector Table must be aligned on a 2K boundary. The FDF specification does not support 2K alignment but support 4K. A clear comment has been added to help integrator to understand why the assertion fails when porting to a new AArch64 platform. 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@15659 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-04ArmPkg/ArmGic: Returned the InterruptId in ArmGicAcknowledgeInterrupt()Olivier Martin
The InterruptId has a different width for GicV2 and GicV3 (respectively 10bit and 24bit). The function prototype has been changed to return this value to make the caller GIC architecture version independent. Otherwise, we would have need to expose a different mask to allow the caller to retrieve this value from the read register. 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@15628 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-04ArmPkg/ArmGic: Move out the EndOfInterrupt from the interrupt acknowledgementOlivier 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@15619 6f19259b-4bc3-4df7-8a09-765794883524
2014-05-08ARM Packages: Use .8byte instead of .dword for pointersBrendan Jackman
Clang doesn't recognise .dword Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brendan Jackman <brendan.jackman@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15510 6f19259b-4bc3-4df7-8a09-765794883524
2014-05-08ARM Packages: use GCC_ASM_EXPORT to export functionsBrendan Jackman
This ensures the .type directive is used to mark them as function symbols Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brendan Jackman <brendan.jackman@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15506 6f19259b-4bc3-4df7-8a09-765794883524
2014-05-08ARM Packages: Remove GCC filter for AARCH64 assembly filesBrendan Jackman
Some non-GCC toolchain might support the GNU assembly language. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brendan Jackman <brendan.jackman@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15504 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-01ArmPkg: Tidy assembler codeOlivier Martin
- Fixed typo - Removed unreachable 'dead' loop 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@15277 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-01ArmPkg: Replace single dead loop.Olivier Martin
Several assembler macros use a loop at the label "dead" to trap an error. This is difficult to debug as there is no indication of how one arrived at the loop. This change replaces dead with distinct loops locally in the macro, which means the cause of the hang is detectable to the debugger. 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@15273 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-06ArmPlatformPkg: PrePei Cache disable and invalidate.Olivier Martin
- Disable data cache on all cores. - Do not clean caches as there might be junk in them, invalidate only. 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@14527 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18ArmPlatformPkg: Added Aarch64 supportHarry Liebel
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14489 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-17ArmPkg: Removed the non-used PCD PcdGicPrimaryCoreIdOlivier 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@14480 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-17ArmPlatformPkg: Removed the check on the CpuId to release the secondary ↵Olivier Martin
cores from their mailbox spinning The idea is to remove the PCD PcdGicPrimaryCoreId to make the port easier (and also to allow changing the primary boot CPU without adding more platform specific code to UEFI). There is a risk the mailboxes contain garbage at boot time. But it should be easy enough to clear the mailboxes when starting UEFI to workaround this limitation. 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@14477 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
2013-05-10ARM Packages: Replaced the macro GetCorePositionFromMpId() by the ↵oliviermartin
ArmPlatformGetCorePosition() 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@14346 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
2013-03-12ArmPlatformPkg: Moved ARMv7 specific files to a 'Arm' subdirectoryoliviermartin
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@14182 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12ARM Packages: Fixed coding style and typosoliviermartin
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@14179 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg/AsmMacroIoLib: Renamed 'GetCorePositionInStack' macro into ↵oliviermartin
'GetCorePositionFromMpId' Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13493 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmGicLib: Replaced 'ArmGicAcknowledgeSgiFrom' by ↵oliviermartin
'ArmGicAcknowledgeInterrupt' The function 'ArmGicAcknowledgeSgiFrom' was actually acknowledging Interrupts (and not only SGIs). ArmPkg/ArmGicLib: Introduced the PCD PcdGicPrimaryCoreId This PCD defines the Id of the primary core in the GIC. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13259 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmGicLib: Changed ArmGicSendSgiTo() to allow to send a specific SGIoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13258 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
2012-02-28ArmPlatformPkg: Updated the stack setup to have the same geometry between ↵oliviermartin
the Secure and Normal World Having a similar setup reduces the error during the MPCore stack setup. The stack setup is described on this wikipage: https://sourceforge.net/apps/mediawiki/tianocore/index.php?title=ArmPlatformPkg/Stack git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13058 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-27ArmPlatformPkg/PrePeiCore: Ensured the size is 8-byte alignedoliviermartin
Once divided by 2, the size should be 4-byte aligned to ensure the stack pointer is 4-byte aligned. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13044 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-09ArmPlatformPkg: Fix Global Variable region initialization when ↵oliviermartin
GlobalVariable's size is zero The exit loop was not considering a size of zero for the Global Variable region. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12678 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPlatformPkg: Fix initialization of the Global Variable when stack pointer ↵oliviermartin
higher than 0x7FFFFFFF Fixed signed comparison error. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12639 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ArmPkg/ArmLib: Clean ArmV7Liboliviermartin
- Move the non specific ArmV7 functions to ArmLib. - Clean the ARM Platform common components to not depend on ArmV7 if not required git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12453 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPkg: Removed deprecated 'ArmMPCoreMailBoxLib'oliviermartin
This library has been replaced by ArmMpCoreInfo PPI and HOBs. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12424 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPkg: Create MpCoreInfo PPI and HOB to describe CPU Cores on a MPCore platformoliviermartin
These info are: - ClusterId, CoreId - MailBox Set/Get/Clear address git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12423 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg: Add ArmPlatformGetPlatformPpiList()oliviermartin
This function exposes the Platform Specific PPIs. They can be used by any PrePi modules or passed to the PeiCore by PrePeiCore git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12422 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg/PrePeiCore: Reverse Stack & PeiTemporaryoliviermartin
To get the global variable at top of the Primary Stack such as in the Pei module. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12421 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
2011-09-22ARM Packages: Rename PcdNormal* into Pcd* PCDsoliviermartin
The denomination 'Normal' was used to make reference to the 'Normal' or 'Non Secure' or 'Non Trusted' world. To avoid confusion, this prefix has been removed from PCDs to define the normal world. The PCDs explicitely related to the Secure/Trusted World continue to have the 'Sec' prefix. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12416 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg: Changed memory model for the stacksoliviermartin
In the previous version, every cores had the same stack size. To avoid to waste memory with secondary core stacks, the primary core stack size is now different from the secondary cores stack size. These are the Stack PCDs and their default values: gArmPlatformTokenSpaceGuid.PcdCPUCoresSecStackBase|0 gArmPlatformTokenSpaceGuid.PcdCPUCoreSecPrimaryStackSize|0x10000 gArmPlatformTokenSpaceGuid.PcdCPUCoreSecSecondaryStackSize|0x1000 gArmPlatformTokenSpaceGuid.PcdCPUCoresSecMonStackBase|0 gArmPlatformTokenSpaceGuid.PcdCPUCoreSecMonStackSize|0x1000 gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0 gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x10000 gArmPlatformTokenSpaceGuid.PcdCPUCoreSecondaryStackSize|0x1000 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12415 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg: Introduce Primary core macrosoliviermartin
On MpCore system, the primary core can now be any core of the system. To identify the primary core, you can use 'gArmTokenSpaceGuid.PcdArmPrimaryCoreMask' and 'gArmTokenSpaceGuid.PcdArmPrimaryCore'. These PCDs by default use the ClusterId and CoreId to identify the core. And the primary core is defined as the ClusetrId=0 and CoreId=0. The helper macros are: IS_PRIMARY_CORE(MpId), GET_CORE_ID(MpId), GET_CLUSTER_ID(MpId), GET_CORE_POS(MpId), PRIMARY_CORE_ID. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12412 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPkg: Renamed library 'PL390GicLib' into 'ArmGicLib'oliviermartin
This library is the interface for the ARM Generic Interrupt Controller Architecture Specification. ARM Platform can use any GIC controller (not necessary PL390 GIC). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12411 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22Arm Packages: Fixed coding style/Line endings to follow EDK2 coding conventionoliviermartin
Arm Packages: Fixed mispelling Arm Packages: Reduced warnings all over the code git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12407 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-28ArmPkg: Fix ARM builds for XCode32oliviermartin
- Build BeagleBoardPkg, ArmRealViewEb-A8, ArmRealView-A9x2 and ArmVExpress-CTA9x4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12055 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-07 15:36:33 +0000