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* ArmPkg: Update SMC calls to use the new ArmCallSmc0/1/2/3 functionsRebecca Cran2021-12-141-8/+2
| | | | | | | | | New SMC helper functions have been added to reduce the amount of template code. Update ArmSmcPsciResetSystemLib and Smbios/ProcessorSubClassDxe to use them. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Add SMC helper functionsRebecca Cran2021-12-143-0/+217
| | | | | | | | | Add functions ArmCallSmc0/1/2/3 to do SMC calls with 0, 1, 2 or 3 arguments. The functions return up to 3 values. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Apply uncrustify changesMichael Kubacki2021-12-0751-2550/+3110
| | | | | | | | | | | | 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: Change OPTIONAL keyword usage styleMichael D Kinney2021-12-072-3/+2
| | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3760 Update all use of ', OPTIONAL' to ' OPTIONAL,' for function params. Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Andrew Fish <afish@apple.com>
* ArmPkg: Change use of EFI_D_* to DEBUG_*Michael D Kinney2021-12-078-68/+67
| | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739 Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines. Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Implement PlatformBootManagerLib for LinuxBootNhi Pham2021-10-232-0/+244
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LinuxBoot is a firmware that replaces specific firmware functionality like the UEFI DXE phase with a Linux kernel and runtime. It is built-in UEFI image like an application, which is executed at the end of DXE phase. To achieve the LinuxBoot boot flow "SEC->PEI->DXE->BDS->LinuxBoot", today we use the common well-known GUID of UEFI Shell for LinuxBoot payload, so LinuxBoot developers can effortlessly find the UEFI Shell Application and replace it with the LinuxBoot payload without recompiling platform EDK2 (There might be an issue with a few systems that don't have a UEFI Shell). Also, we have a hard requirement to force the BDS to boot into the LinuxBoot as it is essentially required that only the LinuxBoot boot option is permissible and UEFI is an intermediate bootstrap phase. Considering all the above, it is reasonable to just have a new GUID for LinuxBoot and require a LinuxBoot specific BDS implementation. In addition, with making the BDS implementation simpler, we can reduce many DXE drivers which we think it is not necessary for LinuxBoot booting. This patch adds a new PlatformBootManagerLib implementation which registers only the gArmTokenSpaceGuid.PcdLinuxBootFileGuid for LinuxBoot payload as an active boot option. It allows BDS to jump to the LinuxBoot quickly by skipping the UiApp and UEFI Shell. The PlatformBootManagerLib library derived from ArmPkg/Library/PlatformBootManagerLib. Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com> Acked-by: Moritz Fischer <moritzf@google.com>
* ArmPkg: Enable boot discovery policy for ARM package.Grzegorz Bernacki2021-08-302-1/+122
| | | | | | | | | | | | | This commit adds code which check BootDiscoveryPolicy variable and calls Boot Policy Manager Protocol to connect device specified by the variable. To enable that mechanism for platform EfiMdeModulePkgTokenSpaceGuid.PcdBootDiscoveryPolicy PCD must be added to DSC file and BootDiscoveryPolicyUiLib should be added to UiApp libraries. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Reviewed-by: Sunny Wang <sunny.wang@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: prepare 32bit ARM build of StandaloneMmPkgEtienne Carriere2021-08-112-10/+11
| | | | | | | | | | | | | | Changes in ArmPkg to prepare building StandaloneMm firmware for 32bit Arm architectures. Adds ArmmmuStandaloneMmLib library to the list of the standard components build for ArmPkg on when ARM architectures. Changes path of source file AArch64/ArmMmuStandaloneMmLib.c and compile it for both 32bit and 64bit architectures. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Move cache defs used in Universal/Smbios into ArmCache.hRebecca Cran2021-06-181-123/+0
| | | | | | | | | | | 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: Correct small typosPierre Gondois2021-04-283-6/+6
| | | | | | | | | | | | | The 'cspell' CI test detected some small typos in ArmPkg. Correct them. 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: Fix Ecc error 3002 in StandaloneMmMmuLibPierre Gondois2021-04-281-1/+1
| | | | | | | | | | | | | | This patch fixes the following Ecc reported error: Non-Boolean comparisons should use a compare operator (==, !=, >, < >=, <=) 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: Fix Ecc error 8003Pierre Gondois2021-04-286-18/+18
| | | | | | | | | | | | | | | | | | 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: Fix Ecc error 8005/8007 in ArmDisassemblerLibPierre Gondois2021-04-152-154/+163
| | | | | | | | | | | | | | | | This patch fixes the following Ecc reported error: 8005: Variable name does not follow the rules: 1. First character should be upper case 2. Must contain lower case characters 3. No white space characters 4. Global variable name must start with a 'g' 8007: There should be no use of short (single character) variable names Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 6001 in ArmSoftFloatLibPierre Gondois2021-04-151-0/+6
| | | | | | | | | This patch fixes the following Ecc reported error: All include file contents should be guarded by a #ifndef statement. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 5003 in ArmExceptionLibPierre Gondois2021-04-152-3/+6
| | | | | | | | | | | This patch fixes the following Ecc reported error: Function name should be left justified, followed by the beginning of the parameter list, with the closing parenthesis on its own line, indented two spaces Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 10014 in SemihostLibPierre Gondois2021-04-151-1/+2
| | | | | | | | | | | | | | This patch fixes the following Ecc reported error: No used module files found The source files [ArmPkg/Library/SemihostLib/SemihostPrivate.h] is existing in module ArmPkg/Library/SemihostLib/SemihostLib.inf but is not described in the INF file. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 10016 in StandaloneMmMmuLibPierre Gondois2021-04-151-2/+2
| | | | | | | | | | | | | | | | This patch fixes the following Ecc reported error: Module file has FILE_GUID collision with other module file The two .inf files with clashing GUID are: ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf ArmPkg/Library/StandaloneMmMmuLib/ArmMmuStandaloneMmLib.inf As ArmMmuBaseLib.inf is older than ArmMmuStandaloneMmLib.inf, it has precedence. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 8001 in ArmArchTimerLibPierre Gondois2021-04-151-6/+6
| | | | | | | | | This patch fixes the following Ecc reported error: Only capital letters are allowed to be used for #define declarations Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 8001 in SemihostLibPierre Gondois2021-04-152-53/+53
| | | | | | | | | This patch fixes the following Ecc reported error: Only capital letters are allowed to be used for #define declarations Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix Ecc error 8001 in ChipsetPierre Gondois2021-04-151-5/+5
| | | | | | | | | | | | | | | | | | | This patch fixes the following Ecc reported error: Only capital letters are allowed to be used for #define declarations Edk2 coding standard stating that: "Names starting with one or two underscores, such as _MACRO_GUARD_FILE_NAME_H_, must not be used." the include guard of ArmCortexA5x.h is also updated. Ref: https://edk2-docs.gitbook.io/edk-ii-c-coding-standards-specification/ 5_source_files/53_include_files# 5-3-5-all-include-file-contents-must-be-protected-by-a-include-guard Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix uninitialised variable in ArmMmuStandaloneMmLibSami Mujawar2021-02-271-144/+179
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patches added support for StandaloneMM using FF-A: 9da5ee116a28 ArmPkg: Allow FF-A calls to set memory region's attributes 0e43e02b9bd8 ArmPkg: Allow FF-A calls to get memory region's attributes However, in the error handling logic for the Get/Set Memory attributes, the CLANG compiler reports that a status variable could be used without initialisation. This issue is a false positive and is not seen with GCC. The Get/Set Memory attributes operation is atomic and therefore an FFA_INTERRUPT or FFA_SUCCESS response is not expected in response to FFA_MSG_SEND_DIRECT_REQ. So the remaining cases that could occur are: - the target sends FFA_MSG_SEND_DIRECT_RESP with a success or failure code. or - FFA_MSG_SEND_DIRECT_REQ transmission failure. Therefore, - reorder the error handling conditions such that it prevents the uninitialised variable issue being flagged by CLANG. - move the repetitive code to a static helper function and add documentation at the appropriate places. - fix error handling in functions that invoke GetMemoryPermissions(). Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Tested-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
* ArmPkg: Allow FF-A calls to set memory region's attributesAchin Gupta2021-02-231-23/+65
| | | | | | | | | | Allow setting 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: Allow FF-A calls to get memory region's attributesAchin Gupta2021-02-232-6/+75
| | | | | | | | | | 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: Use FF-A header file in Standalone MM Arm MMU libraryAchin Gupta2021-02-231-0/+1
| | | | | | | | | | Add the FF-A header for invoking the mmu functions using FF-A calls as the transport mechanism. Support for invoking the functions through FF-A will be added in a subsequent patch. Signed-off-by: Achin Gupta <achin.gupta@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg/ArmSvcLib: Return x4-x7 in output parametersAchin Gupta2021-02-231-1/+3
| | | | | | | | | | | The Arm SMC calling convention standard v1.2 allows 8 input and output parameter registers. The FF-A specification relies on this communication. This patch extends the number of output registers returned by ArmCallSvc() to match this convention. 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 helper to read the CCSIDR2 registerRebecca Cran2021-02-083-0/+31
| | | | | | | | Add helper function to read the CCSIDR2 register. This is used when CCIDX is supported in AARCH32 mode. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add helper to read CCIDX statusRebecca Cran2021-02-082-2/+36
| | | | | | | | Add a helper function to determine CCIDX support. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Update ArmLibPrivate.h with cache register definitionsRebecca Cran2021-02-081-0/+97
| | | | | | | | | Update the cache definitions in ArmLibPrivate.h based on current ARMv8 documentation. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix the return type of the ReadCCSIDR functionRebecca Cran2021-02-084-4/+11
| | | | | | | | | | | | | When CCIDX is supported, the Current Cache Size ID Register contains data above 32 bits: namely the number of sets. Avoid truncating this by returning a UINTN instead of UINT32. On AARCH32, the expanded number of sets data can be read via the CCSIDR2 register. Also, add Doxygen comments for the function. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add helper function to read the Memory Model Feature Register 4Rebecca Cran2021-02-083-2/+14
| | | | | | | | | In AARCH32, CCIDX support is indicated in the MMFR4 register - unlike under AARCH64 where it's in MMFR2. Add a helper function to read it. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add helper to read the Memory Model Features Register 2Rebecca Cran2021-02-082-0/+14
| | | | | | | | | Add helper function to read the MMFR2 register. We will need this to determine CCIDX support. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg/Library: prevent endless reboot loop with emulated NV varstoreLeif Lindholm2021-02-042-4/+9
| | | | | | | | | | | | | | | | If no valid boot options were found, PlatformBootManagerLib refreshes a set of sane default options and then reboots. However, if there is in fact no persistent varstore, the same thing happens again on next boot, and we end up in an endlessly rebooting loop. So when PcdEmuVariableNvModeEnable is TRUE, skip the reboot step and enter the setup menu instead. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* ArmPkg: Fix Ecc error 5007 in DefaultExceptionHandlerLibPierre Gondois2021-01-061-19/+22
| | | | | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Fixing this error implies extracting the CpsrChar array from CpsrString and making it a static variable. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in StandaloneMmMmuLibPierre Gondois2021-01-061-5/+8
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in SemihostLibPierre Gondois2021-01-061-4/+2
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in SemiHostingSerialPortLibPierre Gondois2021-01-061-2/+6
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in ArmMmuLibPierre Gondois2021-01-061-1/+3
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in ArmLibPierre Gondois2021-01-061-15/+5
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in ArmDisassemblerLibPierre Gondois2021-01-061-1/+3
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in ArmCacheMaintenanceLibPierre Gondois2021-01-061-5/+8
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5007 in CompilerIntrinsicsLibPierre Gondois2021-01-066-10/+26
| | | | | | | | | This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 5005 in ArmExceptionLibPierre Gondois2021-01-061-2/+3
| | | | | | | | | This patch fixes the following Ecc reported error: The body of a function should be contained by open and close braces that must be in the first column Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 3002 in ArmDisassemblerLibPierre Gondois2021-01-061-1/+6
| | | | | | | | | This patch fixes the following Ecc reported error: Non-Boolean comparisons should use a compare operator (==, !=, >, < >=, <=) Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 3002 in ArmMmuLibPierre Gondois2021-01-062-16/+16
| | | | | | | | | This patch fixes the following Ecc reported error: Non-Boolean comparisons should use a compare operator (==, !=, >, < >=, <=) Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 3002 in OpteeLibPierre Gondois2021-01-061-3/+4
| | | | | | | | | This patch fixes the following Ecc reported error: Non-Boolean comparisons should use a compare operator (==, !=, >, < >=, <=) Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Fix Ecc error 3002 in CompilerIntrinsicsLibPierre Gondois2021-01-066-7/+19
| | | | | | | | | | | | This patch fixes the following Ecc reported error: Non-Boolean comparisons should use a compare operator (==, !=, >, < >=, <=) Brackets are also added to comply to with the coding standard. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg: Format header to fix Ecc crash in ArmMmuLibPierre Gondois2021-01-061-7/+7
| | | | | | | | | | | | | | The header of the file is not formatted properly, making the Ecc tool crash when running on the ArmPkg. The following command was run: ./BaseTools/BinWrappers/PosixLike/Ecc -c BaseTools/Source/Python/Ecc/config.ini -e BaseTools/Source/Python/Ecc/exception.xml -t ArmPkg -r ArmPkgEcc.xls Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg/ArmLib: move ArmReadIdPfr0/1 into private header ArmV7Lib.hLeif Lindholm2020-12-181-0/+12
| | | | | | | | | | | ArmReadIdPfr0 () and ArmReadIdPfr1 () are now used only inside ArmLib. Remove the prototypes from the public header to discourage new id register accessor additions, and direct id register access in general. Move them into local header Arm/ArmV7Lib.h. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg/ArmLib: rename AArch64 variant of ArmReadIdPfr0Leif Lindholm2020-12-183-3/+10
| | | | | | | | | | ArmReadIdPfr0 is now used only inside ArmLib. Rename the AArch64 variant ArmReadIdAA64Pfr0 and add a declaration of that only into local header AArch64/AArch64Lib.h. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
* ArmPkg/ArmLib: delete AArch64 version of ArmReadIdPfr1Leif Lindholm2020-12-181-8/+0
| | | | | | | | | The AArch64 version of ArmReadIdPfr1 is not used by any code in tree, or in edk2-platforms. Delete it. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 10:36:33 +0000