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* ArmPkg: Replace CoreId and ClusterId with Mpidr in ARM_CORE_INFO structRebecca Cran2022-01-301-1/+3
| | | | | | | | | | | Remove the ClusterId and CoreId fields in the ARM_CORE_INFO structure in favor of a new Mpidr field. Update code in ArmPlatformPkg/PrePeiCore/MainMPCore and ArmPlatformPkg/PrePi/MainMPCore.c to use the new field and call new macros GET_MPIDR_AFF0 and GET_MPIDR_AFF1 instead. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPlatformPkg: Apply uncrustify changesMichael Kubacki2021-12-071-27/+30
| | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ArmPlatformPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Andrew Fish <afish@apple.com>
* ArmPlatformPkg: Fix Ecc error 8001Pierre Gondois2021-04-151-5/+5
| | | | | | | | | | | | | | | This patch fixes the following Ecc reported error: File header doesn't exist File header comment missing the ""Copyright"" Even though a copyright is present in the header file, the leading '*' char prevents the Ecc tool from detecting it. According to the edk2 coding specifcation, section 5.2.3 "File Heading", there should not be leading '*' char. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPlatformPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-091-7/+1
| | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
* ArmPkg ArmPlatformPkg ArmVirtPkg: ARM GICv2/v3 Base Address width fix-upDennis Chen2016-09-081-5/+5
| | | | | | | | | | | According to the ACPI 6.0/6.1 spec, the physical base address of GICC, GICD, GICR and GIC ITS is 64-bit. So change the type of the various GIC base address PCDs to 64-bit, and fix up all users. Contributed-under: TianoCore Contribution Agreement 1.0 Cc: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Dennis Chen <dennis.chen@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmPlatformPkg/PrePi: remove global variable allocation from lowlevel initArd Biesheuvel2015-11-271-2/+1
| | | | | | | | | | | | Now that we dropped all ArmPlatformGlobalVariableLib dependencies, there is no longer a need to allocate and clear out the global variable region in the PrePi 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@18992 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPkg/ArmGic: Returned the InterruptId in ArmGicAcknowledgeInterrupt()Olivier Martin2014-07-041-5/+6
| | | | | | | | | | | | | | | | 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
* ArmPkg/ArmGic: Move out the EndOfInterrupt from the interrupt acknowledgementOlivier Martin2014-07-041-1/+7
| | | | | | | | | 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
* ArmPkg: Removed the non-used PCD PcdGicPrimaryCoreIdOlivier Martin2013-07-171-7/+0
| | | | | | | | | 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
* ArmPlatformPkg: Removed the check on the CpuId to release the secondary ↵Olivier Martin2013-07-171-3/+2
| | | | | | | | | | | | | | | | | 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
* ArmPlatformPkg/PrePi: Declared the ARM MP Core Infooliviermartin2012-07-041-34/+1
| | | | | | | | | | 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
* ArmPkg/ArmGicLib: Replaced 'ArmGicAcknowledgeSgiFrom' by ↵oliviermartin2012-05-021-4/+15
| | | | | | | | | | | | | | | | | | '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
* ArmPkg/ArmGicLib: Changed ArmGicSendSgiTo() to allow to send a specific SGIoliviermartin2012-05-021-2/+2
| | | | | | | | 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
* ArmPlatform/PrePi: Fixed PrePi for MP Cores platform and Global Variable ↵oliviermartin2011-11-011-9/+71
| | | | | | region settings git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12638 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPkg/ArmLib: Clean ArmV7Liboliviermartin2011-09-271-1/+0
| | | | | | | | | - 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
* ArmPkg: Removed deprecated 'ArmMPCoreMailBoxLib'oliviermartin2011-09-221-1/+0
| | | | | | | | 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
* ArmPlatformPkg/PrePi: Removed the dependency on 'PcdCPUCoresNonSecStackBase'oliviermartin2011-09-221-1/+3
| | | | | | | | | In PrePi the StackBase is automatically calculated from the top of the memory. The information is now passed from the assembly files to the C code. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12418 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPlatformPkg: Introduce Primary core macrosoliviermartin2011-09-221-2/+2
| | | | | | | | | | | | | | | | 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
* ArmPkg: Renamed library 'PL390GicLib' into 'ArmGicLib'oliviermartin2011-09-221-5/+5
| | | | | | | | | | | 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
* ArmPlatformPkg: Change the memory model for the ARM Platform componentsoliviermartin2011-07-061-4/+3
| | | | | | | | | | | | | | | | | | | | In the former memory model, the UEFI firmware was expected to be located at the top of the system memory. Stacks & Pi memory regions were set below the firmware. On some platform, the UEFI firmware could be shadowed by the ROM firmware (case of the BeagleBoard) and in some cases the firmware is copied at the beginning of the system memory. With this new memory model, stack and Pi/DXE memory regions are set at the top of the system memory wherever the UEFI firmware is located in the memory map. Because DXE core does not support shadowed firmwares, the system memory covered by the UEFI firmware is marked as 'Non Present' to avoid to be overlapped by DXE allocations. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11992 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPlatformPkg/PrePi: Add support for PrePi moduleoliviermartin2011-07-011-0/+68
This module should handle the Pre PI phase before the DXE core is executed when there is no PEI Core support. It declares the required information needed by the DXE core through HOBs. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11949 6f19259b-4bc3-4df7-8a09-765794883524
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