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* ArmPkg: Apply Uncrustify to Non-Compliant FilesTaylor Beebe2023-07-031-4/+4
| | | | | | | | | This patch applies Uncrustify to the following files: ArmPkg/Drivers/MmCommunicationPei/MmCommunicationPei.c ArmPkg/Include/IndustryStandard/ArmStdSmc.h Signed-off-by: Taylor Beebe <t@taylorbeebe.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: add SMC defines for SiP service callsMarcin Juszkiewicz2023-06-021-0/+9
| | | | | | | They are useful for those platforms where SMC SiP calls exist. Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
* ArmPkg: Add FID definitions for Arm TRNGSami Mujawar2022-11-061-2/+107
| | | | | | | | | | | | | | | | | | Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) The Arm True Random Number Generator Firmware, Interface 1.0, Platform Design Document (https://developer.arm.com/documentation/den0098/latest/) defines an interface between an Operating System (OS) executing at EL1 and Firmware (FW) exposing a conditioned entropy source that is provided by a TRNG back end. New function IDs have been defined by the specification for accessing the TRNG services. Therefore, add these definitions to the Arm standard SMC header. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Handle warm reboot request correctlyPranav Madhu2022-09-051-0/+2
| | | | | | | | | | The warm reboot requests from OSPM are mapped to cold reboot. To handle the warm reboot separately from a cold reboot, update ArmSmcPsciResetSystemLib and to invoke the PSCI call with parameters for warm reboot. Signed-off-by: Pranav Madhu <pranav.madhu@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Apply uncrustify changesMichael Kubacki2021-12-074-135/+134
| | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ArmPkg 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>
* ArmPkg/IndustryStandard: 32b/64b agnostic FF-A, Mm SVC and Std SMC IDsEtienne Carriere2021-08-113-0/+35
| | | | | | | | | | Defines ARM_SVC_ID_FFA_* and ARM_SVC_ID_SP_* identifiers for 32bit function IDs as per SMCCC specification. Defines also generic ARM SVC identifier macros to wrap 32bit or 64bit identifiers upon target built architecture. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Move cache defs used in Universal/Smbios into ArmCache.hRebecca Cran2021-06-181-0/+112
| | | | | | | | | | | Many of the cache definitions in ArmLibPrivate.h are being used outside of ArmLib, in Universal/Smbios. Move them into ArmCache.h to make them public, and remove the include of ArmLibPrivate.h from files in Universal/Smbios. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Fix Ecc error 8003Pierre Gondois2021-04-282-6/+6
| | | | | | | | | | | | | | | | | | This patch fixes the following Ecc reported error: The #ifndef at the start of an include file should have one postfix underscore, and no prefix underscore character Some include guards have been modified to match the name of the header file. Some comments have also been added on the closing '#endif'. Cc: Bret Barkelew <bret.barkelew@microsoft.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Allow FF-A calls to get memory region's attributesAchin Gupta2021-02-231-0/+18
| | | | | | | | | | Allow getting memory region's permissions using either of the Firmware Framework(FF-A) ABI transport or through the earlier used SVC calls. Signed-off-by: Achin Gupta <achin.gupta@arm.com> Co-developed-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Add macros for SPM version with FF-A support enabledSughosh Ganu2021-02-231-0/+3
| | | | | | | | | | | Declare the values of SPM major and minor versions as macros with FF-A enabled, which can be used in the module for checking the SPM version compatibility. These SPM major and minor version numbers are mandated for having support for the Firmware Framework(FF-A) feature enabled. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Add macros for SPM versionSughosh Ganu2021-02-231-0/+3
| | | | | | | | | Declare the values of SPM major and minor versions as macros which can be used in the module for checking the SPM version compatibility. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg/IndustryStandard: Add barebones FF-A headerAchin Gupta2021-02-231-0/+23
| | | | | | | | | This patch adds a rudimentary header file with defines for FF-A ABIs that will be used as the transport between S-EL0 and the SPM Signed-off-by: Achin Gupta <achin.gupta@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Add ARM SMC Architecture functions to ArmStdSmc.hRebecca Cran2021-02-081-0/+16
| | | | | | | | | The ARM SMC Architecture functions were missing from ArmStdSmc.h. Add them, based on the SMC Calling Convention version 1.2 specification. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-092-14/+2
| | | | | | | | | | | | | | | | | | | | 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: delete unused ArmTrustZoneSmc.hLeif Lindholm2019-01-211-161/+0
| | | | | | | | | | | | | ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h contains definitions contradicting the SMC Calling Convention (ARM DEN0028B). It also has no users in public trees. So delete before it can cause damage. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* ArmPkg/Include: Add MM interface SVC return codes.Achin Gupta2018-11-271-0/+7
| | | | | | | | | This patch adds the Management Mode(MM) - Secure Partition Manager(SPM) SVC return codes. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmPkg/Include: Fix the SPM version SVC IDSughosh Ganu2018-11-271-1/+1
| | | | | | | | | The MM_VERSION SMC call uses SMC32 calling convention. Fix the macro to reflect the correct value. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmPkg: Add initial OpteeLib implementationSumit Garg2018-08-011-0/+8
| | | | | | | | | | | This is initial version of OP-TEE library that provides api's to communicate with OP-TEE OS (Trusted OS based on ARM TrustZone) via secure monitor calls. Currently it provides basic api to detect OP-TEE presence via UID matching. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmPkg/Include: Add SVC function IDs for Management Mode.Supreeth Venkatesh2017-10-061-0/+43
| | | | | | | | | | | | | | SVCs are in the range 0xC4000060 - 0xC400007f. The functions available to the secure MM partition: 1. Signal completion of MM event handling. 2. Set/Get memory attributes for a memory region at runtime. 3. Get version number of secure partition manager. Also, it defines memory attributes required for set/get operations. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmPkg/Include: Add standard SMC function IDs for MM interface.Supreeth Venkatesh2017-10-061-1/+19
| | | | | | | | | | | | | | | | | | | | This patch adds a list of function IDs that fall under the standard SMC range as defined in [1] SMCs associated with Management Mode are in the range 0xC4000040 - 0xC400005f (64 bit) and 0x84000040 - 0x8400005f (32 bit). The function(s) available to the normal world: 1. Request services from the secure MM environment using MM_COMMUNICATE. It also defines MM return codes. [1] http://infocenter.arm.com/help/topic/com.arm.doc.den0060a/DEN0060A_ARM_MM_Interface_Specification.pdf. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Achin Gupta <achin.gupta@arm.com> Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* ArmPkg: Add PSCI 0.2 constants for system poweroff and resetArd Biesheuvel2014-09-101-0/+2
| | | | | | | | | | | Change-Id: I683a603300812578c15cf3c1e0ccb7574fdb5caf Contributed-under: TianoCore Contribution Agreement 1.0 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@16087 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPkg/IndustryStandard/ArmStdSmc.h: Update Standard Service SMC CallsOlivier Martin2014-08-042-52/+94
| | | | | | | | | 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@15747 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPkg/BdsLib: Replace ARM magic value by a proper defined value.oliviermartin2013-04-141-0/+2
| | | | | | | | | | | | | | | "ARMH" is the Four-Letter unique identifier used by ARM in the context of the fast SMC identification interface. This patch properly defines this value in a header file instead of using the numeric value directly in the code. 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@14268 6f19259b-4bc3-4df7-8a09-765794883524
* ArmPkg/IndustryStandard: Added definition for some SMC IDsoliviermartin2013-03-122-0/+211
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@14184 6f19259b-4bc3-4df7-8a09-765794883524
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