summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* 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 Gupta2021-02-233-6/+93
| | | | | | | | | | 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>
* StandaloneMmPkg: Add option to use FF-A calls for communication with SPMAchin Gupta2021-02-231-14/+74
| | | | | | | | | | | Add support for reporting completion of a MM request using either 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>
* StandaloneMmPkg: Add option to use FF-A calls for getting SPM versionSughosh Ganu2021-02-232-10/+33
| | | | | | | | | | | | With the introduction of Firmware Framework(FF-A), a Secure Partition can get the SPM version either using FF-A calls or through the existing svc calls. Use a runtime check to use either of the two methods based on the Pcd feature flag value. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Co-developed-by: Achin Gupta <achin.gupta@arm.com> 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>
* StandaloneMmPkg: Use macros for SPM version checkSughosh Ganu2021-02-231-5/+5
| | | | | | | | | | | Declare module wide variables for SPM major and minor versions to be used in checking the SPM version compatibility. Use the SPM major and minor version macros declared in the previous patch for the version check. 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: Introduce support for PcdFfaEnableSughosh Ganu2021-02-231-0/+7
| | | | | | | | | | | | The Secure Partition(SP) can request services from the Secure Partition Manager Core(SPMC) either through FF-A calls or through the existing SVC calls. Add a feature flag Pcd for enabling the FF-A method -- when this is set to FALSE, the SP uses the existing SVC calls for making the requests. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
* StandaloneMmPkg: Use FF-A header file in Standalone MM Core entry pointAchin Gupta2021-02-231-0/+1
| | | | | | | | | | Add the Firmware Framework(FF-A) header in the StandaloneMm entry point driver. 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 Gupta2021-02-232-3/+11
| | | | | | | | | | | 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/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: Update OemGetChassisType function to return MISC_CHASSIS_TYPERebecca Cran2021-02-233-39/+8
| | | | | | | | Update OemGetChassisType in OemMiscLib to return MISC_CHASSIS_TYPE instead of EFI_STATUS, which matches other OemMiscLib functions. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Rename some functions and parameters in OemMiscLibRebecca Cran2021-02-233-36/+35
| | | | | | | | | | | o Rename 'mHiiHandle' parameter in OemUpdateSmbiosInfo to 'HiiHandle'. o Rename 'Offset' parameter in OemUpdateSmbiosInfo to 'Field'. o Rename OemGetProcessorMaxSockets to OemGetMaxProcessors. o Rename OemIsSocketPresent to OemIsProcessorPresent. o Update Universal/Smbios to follow the changes to OemMiscLib. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Fix ordering of return type and EFIAPI specifier in OemMiscLibRebecca Cran2021-02-232-13/+13
| | | | | | | The return type should be on the line before any EFIAPI specifier. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* BaseTools: Fix BrotliCompress run issue on LinuxYunhua Feng2021-02-223-31/+54
| | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3210 BrotliCompress changed, but not completely on Linux Cc: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Yuwei Chen <yuwei.chen@intel.com> Signed-off-by: Yunhua Feng <fengyunhua@byosoft.com.cn> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
* EmbeddedPkg/VirtualRealTimeClockLib: Reduce DEBUG message verbositySamer El-Haj-Mahmoud2021-02-201-1/+1
| | | | | | | | | The DEBUG message for using compilation time epoch is appearing very frequently on DEBUG firmware builds, for example during UEFI SCT runs. Reduce verbosity to avoid the annoying repetitive message. Signed-off-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
* DynamicTablesPkg/AmlLib: Remove unused variablesPierre Gondois2021-02-151-6/+1
| | | | | | | | | | | | Building the DynamicTablesPkg for a NOOPT target fails because unused variables are set. Remove these variables. Fixes: d9800046ea43 Reported-by: Leif Lindholm <leif@nuviainc.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* UefiPayloadPkg/PlatformBootManager: Connect console after EndOfDxeGuo Dong2021-02-121-2/+2
| | | | | | | | | | | Currently the console is connected before EndOfDxe causing OptionsROMs to be loaded, but their drivers aren't used and thus no GOP is installed. To make use of 3rdparty OptionROMs connect the console after EndOfDxe. Tested on Intel CFL board using Nvidia Quadro GPU. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Guo Dong <guo.dong@intel.com> Reviewed-by: Sunny Wang <sunnywang@hpe.com>
* UefiPayloadPkg: Fix PciLib dependency on BlSupportDxeGuo Dong2021-02-121-0/+5
| | | | | | | | | | | | | | | | The PciLib depends on PCDs - PcdPciExpressBaseAddress - PcdPciExpressBaseSize being updated by BlSupportDxe before MMCONF accesses are working. Add BlSupportDxe to APRIORI to start it first and get the system into an usable state where at least PCI accesses work reliable. Fixes a bug where BlSupportDxe is scheduled too late and other DXEs fail to load due to broken PCI access. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Maurice Ma <maurice.ma@intel.com>
* UefiPayloadPkg: Enable NVMe supportGuo Dong2021-02-122-0/+2
| | | | | | Signed-off-by: Tim Crawford <tcrawford@system76.com> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Guo Dong <guo.dong@intel.com>
* DynamicTablesPkg: Add an override for 16550 HID in SSDTJoey Gouly2021-02-113-4/+17
| | | | | | | | | | Some platforms advertise support for a 16550 UART, but are not compatible with the PNP0500 HID. Allow them to override the HID by setting PcdNonBsaCompliant16550SerialHid. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Don't use gEfiMdeModulePkgTokenSpaceGuidJoey Gouly2021-02-112-8/+10
| | | | | | | | | Introduce gEdkiiDynamicTablesPkgTokenSpaceGuid and use that instead. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn> Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* StandaloneMmPkg/StandaloneMmCore: Fix compiler warningMichael Kubacki2021-02-111-4/+4
| | | | | | | | | | | | | | | | REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3204 Fixes the following compiler warning in VS2019 by changing defining the MmramRangeCount variable to be UINTN and type casting prior to value assignment. \edk2\StandaloneMmPkg\Core\StandaloneMmCore.c(570): error C2220: the following warning is treated as an error \edk2\StandaloneMmPkg\Core\StandaloneMmCore.c(570): warning C4244: '=': conversion from 'UINT64' to 'UINT32', possible loss of data Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* StandaloneMmPkg: Add X64 build supportMichael Kubacki2021-02-111-3/+10
| | | | | | | | | | | REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3202 Several libraries have been added to the package to support X64 but the package itself does not support X64. This modifies the DSC to enable X64 build. Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Acked-by: Sami Mujawar <sami.mujawar@arm.com>
* StandaloneMmPkg/FvLib.h: Add EFIAPI to FfsFindSection()Michael Kubacki2021-02-101-0/+1
| | | | | | | | | | REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3203 The EFIAPI modifier is present in the function definition in FvLib.c but missing in FvLib.h. Causes a GCC build error. Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* ArmPkg: Fix ARM ProcessorSubClassDxe buildRebecca Cran2021-02-101-4/+2
| | | | | | | | The ARM ProcessorSubClassDxe build was broken due to changes in the SmbiosProcessor API and an unused variable. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* BaseTools: Fix the ending character for Linux script BuildEnvBob Feng2021-02-101-12/+12
| | | | | | | | | | | Signed-off-by: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Yuwei Chen <yuwei.chen@intel.com> Cc: Matthew Carlson <matthewfcarlson@gmail.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
* ArmPkg: add DebugLib to OemMiscLibNullLeif Lindholm2021-02-092-1/+2
| | | | | | | | | | | | The just added OemMiscLibNull fails to build due to DebugLib.h not being included, missing the ASSERT definition. Add the include and the library dependency. Cc: Rebecca Cran <rebecca@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Rebecca Cran <rebecca@nuviainc.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
* IntelFsp2Pkg: Add YAML file generation supportLoo Tung Lun2021-02-0911-132/+2421
| | | | | | | | | | | | | | | | | | | | | | REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3091 Add support for YAML format file generation in addition to current BSF structure. Configuration of YAML format output will be supported by an open source ConfigEditor. Reference to YAML code, test and ConfigEditor is at https://github.com/joshloo/fsp_yaml_cfg/tree/master/Tools A unit test is also added in Tests folder. This test compares the generated yaml file against the expected output to know if it is constructing the yaml data structure as expected. Cc: Maurice Ma <maurice.ma@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com> Signed-off-by: Loo Tung Lun <tung.lun.loo@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
* BaseTools: Use pip module if available, CI uses it by defaultMatthew Carlson2021-02-0955-17/+757
| | | | | | | | | | | | | | | Use the new edk2-basetools pip module. Includes a helpful message in setup to let users know which has been selected. Cc: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Yuwei Chen <yuwei.chen@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com> Reviewed-by: Yuwei <Chen<yuwei.chen@intel.com> Signed-off-by: Matthew Carlson <matthewfcarlson@gmail.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxeRebecca Cran2021-02-086-0/+531
| | | | | | | | SmbiosMiscDxe provides SMBIOS tables 0, 1, 2, 3, 13, and 32. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* ArmPkg: Add SMBIOS PCDs to ArmPkg.decRebecca Cran2021-02-081-0/+17
| | | | | | | | Platforms are expected to override these PCDs to provide relevant information to SMBIOS. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type32Rebecca Cran2021-02-082-0/+105
| | | | | | | | This code provides information for the SMBIOS Type 32 table. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type13Rebecca Cran2021-02-083-0/+242
| | | | | | | This code provides information for the SMBIOS Type 13 table. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type03Rebecca Cran2021-02-083-0/+294
| | | | | | | | This code provides information for the SMBIOS Type 3 table. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type02Rebecca Cran2021-02-083-0/+296
| | | | | | | | This code provides information for the SMBIOS Type 2 table. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type01Rebecca Cran2021-02-083-0/+252
| | | | | | | | This code provides information for the SMBIOS Type 1 table. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type00Rebecca Cran2021-02-083-0/+407
| | | | | | | | This code provides information for the SMBIOS Type 0 table. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add Universal/Smbios/ProcessorSubClassDxeRebecca Cran2021-02-088-0/+1387
| | | | | | | | ProcessorSubClassDxe provides SMBIOS CPU information using generic methods combined with calls into OemMiscLib. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* ArmPkg: Add Universal/Smbios/OemMiscLibNullRebecca Cran2021-02-083-0/+177
| | | | | | | | | | Add a Null implementation of OemMiscLib. OemMiscLib provides functions that platforms implement to fill in SMBIOS information for the SmbiosMiscDxe and ProcessSubClassDxe drivers. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Acked-by: Leif Lindholm <leif@nuviainc.com>
* ArmPkg: Add Library/OemMiscLib.hRebecca Cran2021-02-081-0/+167
| | | | | | | | | OemMiscLib.h provides the interface which platforms should implement to interact with the SmbiosMiscDxe and ProcessorSubClassDxe drivers to update SMBIOS tables. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Acked-by: Leif Lindholm <leif@nuviainc.com>
* 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 Cran2021-02-083-2/+47
| | | | | | | | 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: Add definition of the maximum cache level in ARMv8-ARebecca Cran2021-02-081-0/+4
| | | | | | | | | | The ARM Architecture Reference Manual for ARMv8-A defines up to seven levels of cache, L1 through L7. Define MAX_ARM_CACHE_LEVEL to be 7. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.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: Add register encoding definition for MMFR2Rebecca Cran2021-02-081-0/+4
| | | | | | | | | | Add register encoding definition for Memory Model Feature Register 2. We need to define it here because we build for ARMv8.0, which doesn't have it. Signed-off-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 11:03:11 +0000