[edk2-devel] [PATCH v4 10/10] ArmPkg: Add Universal/Smbios, a generic SMBIOS library for ARM
Leif Lindholm
leif at nuviainc.com
Tue Dec 15 19:29:47 UTC 2020
On Mon, Dec 07, 2020 at 10:54:27 -0700, Rebecca Cran wrote:
> Much of the data for the SMBIOS tables is generic, and need not be
> duplicated for each platform. This patch series introduces
> ArmPkg/Universal/Smbios, which is largely copied from
> edk2-platforms/Silicon/HiSilicon/Drivers/Smbios and generates SMBIOS
> tables 0,1,2,3,4,713,32 and uses a combination of PCDs and calls into a
> new OemMiscLib to get information which varies between platforms.
This is still a pretty massive patch to review.
Could you break it up into separate commits for each driver, and the
aforementioned OemMiscLibNull?
/
Leif
> Signed-off-by: Rebecca Cran <rebecca at nuviainc.com>
> ---
> ArmPkg/ArmPkg.dec | 14 +
> ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassDxe.inf | 56 ++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDxe.inf | 86 ++
> ArmPkg/Include/Library/OemMiscLib.h | 95 +++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMisc.h | 136 ++++
> ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClass.c | 835 ++++++++++++++++++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDataTable.c | 61 ++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscEntryPoint.c | 178 +++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c | 92 +++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c | 263 ++++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerData.c | 35 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c | 173 ++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerData.c | 45 ++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerFunction.c | 201 +++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerData.c | 51 ++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerFunction.c | 200 +++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c | 32 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c | 154 ++++
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationData.c | 34 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationFunction.c | 67 ++
> ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassStrings.uni | 23 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscLibStrings.uni | 21 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni | 17 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturer.uni | 20 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturer.uni | 20 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturer.uni | 17 +
> ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni | 42 +
> 27 files changed, 2968 insertions(+)
>
> diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
> index eaf1072d9ef3..62683146ed40 100644
> --- a/ArmPkg/ArmPkg.dec
> +++ b/ArmPkg/ArmPkg.dec
> @@ -115,6 +115,20 @@ [PcdsFixedAtBuild.common]
> # The Primary Core is ClusterId[0] & CoreId[0]
> gArmTokenSpaceGuid.PcdArmPrimaryCore|0|UINT32|0x00000037
>
> + #
> + # SMBIOS PCDs
> + #
> + gArmTokenSpaceGuid.PcdSystemProductName|L""|VOID*|0x30000053
> + gArmTokenSpaceGuid.PcdSystemVersion|L""|VOID*|0x30000054
> + gArmTokenSpaceGuid.PcdBaseBoardManufacturer|L""|VOID*|0x30000055
> + gArmTokenSpaceGuid.PcdBaseBoardProductName|L""|VOID*|0x30000056
> + gArmTokenSpaceGuid.PcdBaseBoardVersion|L""|VOID*|0x30000057
> + gArmTokenSpaceGuid.PcdProcessorManufacturer|L""|VOID*|0x30000071
> + gArmTokenSpaceGuid.PcdProcessorVersion|L""|VOID*|0x30000072
> + gArmTokenSpaceGuid.PcdProcessorSerialNumber|L""|VOID*|0x30000073
> + gArmTokenSpaceGuid.PcdProcessorAssetTag|L""|VOID*|0x30000074
> + gArmTokenSpaceGuid.PcdProcessorPartNumber|L""|VOID*|0x30000075
> +
> #
> # ARM L2x0 PCDs
> #
> diff --git a/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassDxe.inf b/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassDxe.inf
> new file mode 100644
> index 000000000000..35e8e830b797
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassDxe.inf
> @@ -0,0 +1,56 @@
> +#/** @file
> +#
> +# Copyright (c) 2015, Hisilicon Limited. All rights reserved.
> +# Copyright (c) 2015, Linaro Limited. All rights reserved.
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +#**/
> +
> +
> +[Defines]
> + INF_VERSION = 1.29
> + BASE_NAME = ProcessorSubClass
> + FILE_GUID = f3fe0e33-ea38-4069-9fb5-be23407207c7
> + MODULE_TYPE = DXE_DRIVER
> + VERSION_STRING = 1.0
> + ENTRY_POINT = ProcessorSubClassEntryPoint
> +
> +[Sources]
> + ProcessorSubClass.c
> + ProcessorSubClassStrings.uni
> +
> +[Packages]
> + ArmPkg/ArmPkg.dec
> + MdeModulePkg/MdeModulePkg.dec
> + MdePkg/MdePkg.dec
> +
> +[LibraryClasses]
> + ArmLib
> + ArmSmcLib
> + BaseLib
> + BaseMemoryLib
> + DebugLib
> + HiiLib
> + IoLib
> + MemoryAllocationLib
> + OemMiscLib
> + PcdLib
> + PrintLib
> + UefiDriverEntryPoint
> +
> +[Protocols]
> + gEfiSmbiosProtocolGuid # PROTOCOL ALWAYS_CONSUMED
> +
> +[Pcd]
> + gArmTokenSpaceGuid.PcdProcessorManufacturer
> + gArmTokenSpaceGuid.PcdProcessorVersion
> + gArmTokenSpaceGuid.PcdProcessorSerialNumber
> + gArmTokenSpaceGuid.PcdProcessorAssetTag
> + gArmTokenSpaceGuid.PcdProcessorPartNumber
> +
> +[Guids]
> +
> +
> +[Depex]
> + gEfiSmbiosProtocolGuid
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDxe.inf b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDxe.inf
> new file mode 100644
> index 000000000000..2b31317451cd
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDxe.inf
> @@ -0,0 +1,86 @@
> +## @file
> +# Component description file for SmbiosMisc instance.
> +#
> +# Parses the MiscSubclassDataTable and reports any generated data to the DataHub.
> +# All .uni file who tagged with "ToolCode="DUMMY"" in following file list is included by
> +# MiscSubclassDriver.uni file, the StrGather tool will expand MiscSubclassDriver.uni file
> +# and parse all .uni file.
> +#
> +# Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> +# Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> +# Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +#
> +# Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +##
> +
> +
> +[Defines]
> + INF_VERSION = 1.29
> + BASE_NAME = SmbiosMiscDxe
> + FILE_GUID = 7e5e26d4-0be9-401f-b5e1-1c2bda7ca777
> + MODULE_TYPE = DXE_DRIVER
> + VERSION_STRING = 1.0
> + ENTRY_POINT = SmbiosMiscEntryPoint
> +
> +[Sources]
> + SmbiosMisc.h
> + SmbiosMiscDataTable.c
> + SmbiosMiscEntryPoint.c
> + SmbiosMiscLibStrings.uni
> + Type00/MiscBiosVendorData.c
> + Type00/MiscBiosVendorFunction.c
> + Type01/MiscSystemManufacturerData.c
> + Type01/MiscSystemManufacturerFunction.c
> + Type02/MiscBaseBoardManufacturerData.c
> + Type02/MiscBaseBoardManufacturerFunction.c
> + Type03/MiscChassisManufacturerData.c
> + Type03/MiscChassisManufacturerFunction.c
> + Type13/MiscNumberOfInstallableLanguagesData.c
> + Type13/MiscNumberOfInstallableLanguagesFunction.c
> + Type32/MiscBootInformationData.c
> + Type32/MiscBootInformationFunction.c
> +
> +[Packages]
> + ArmPkg/ArmPkg.dec
> + MdeModulePkg/MdeModulePkg.dec
> + MdePkg/MdePkg.dec
> +
> +[LibraryClasses]
> + BaseLib
> + BaseMemoryLib
> + DebugLib
> + DevicePathLib
> + PcdLib
> + HiiLib
> + HobLib
> + MemoryAllocationLib
> + OemMiscLib
> + UefiBootServicesTableLib
> + UefiDriverEntryPoint
> + UefiLib
> + UefiRuntimeServicesTableLib
> +
> +[Protocols]
> + gEfiSmbiosProtocolGuid # PROTOCOL ALWAYS_CONSUMED
> +
> +[Pcd]
> + gArmTokenSpaceGuid.PcdFdSize
> + gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVendor
> + gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVersionString
> + gArmTokenSpaceGuid.PcdSystemProductName
> + gArmTokenSpaceGuid.PcdSystemVersion
> + gArmTokenSpaceGuid.PcdBaseBoardManufacturer
> + gArmTokenSpaceGuid.PcdBaseBoardProductName
> + gArmTokenSpaceGuid.PcdBaseBoardVersion
> + gArmTokenSpaceGuid.PcdFdBaseAddress
> +
> +[Guids]
> + gEfiGenericVariableGuid
> +
> +[Depex]
> + gEfiSmbiosProtocolGuid
> +
> +
> diff --git a/ArmPkg/Include/Library/OemMiscLib.h b/ArmPkg/Include/Library/OemMiscLib.h
> new file mode 100644
> index 000000000000..4b70fb539e09
> --- /dev/null
> +++ b/ArmPkg/Include/Library/OemMiscLib.h
> @@ -0,0 +1,95 @@
> +/** @file
> +*
> +* Copyright (c) 2015, Hisilicon Limited. All rights reserved.
> +* Copyright (c) 2015, Linaro Limited. All rights reserved.
> +*
> +* SPDX-License-Identifier: BSD-2-Clause-Patent
> +*
> +**/
> +
> +
> +#ifndef OEM_MISC_LIB_H_
> +#define OEM_MISC_LIB_H_
> +
> +#include <Uefi.h>
> +#include <IndustryStandard/SmBios.h>
> +
> +typedef enum
> +{
> + CpuCacheL1 = 0,
> + CpuCacheL2,
> + CpuCacheL3,
> + CpuCacheL4,
> + CpuCacheL5,
> + CpuCacheL6,
> + CpuCacheL7,
> + CpuCacheLevelMax
> +} CPU_CACHE_LEVEL;
> +
> +typedef struct
> +{
> + UINT8 Voltage; ///< Processor voltage
> + UINT16 CurrentSpeed; ///< Current clock speed in MHz
> + UINT16 MaxSpeed; ///< Maximum clock speed in MHz
> + UINT16 ExternalClock; ///< External clock speed in MHz
> + UINT16 CoreCount; ///< Number of cores available
> + UINT16 CoresEnabled; ///< Number of cores enabled
> + UINT16 ThreadCount; ///< Number of threads per processor
> +} MISC_PROCESSOR_DATA;
> +
> +typedef enum {
> + ProductNameType01,
> + SerialNumType01,
> + UuidType01,
> + SystemManufacturerType01,
> + AssertTagType02,
> + SerialNumberType02,
> + BoardManufacturerType02,
> + AssetTagType03,
> + SerialNumberType03,
> + VersionType03,
> + ChassisTypeType03,
> + ManufacturerType03,
> + SmbiosHiiStringFieldMax
> +} SMBIOS_HII_STRING_FIELD;
> +
> +/*
> + * The following are functions that the each platform needs to
> + * implement in its OemMiscLib library.
> + */
> +
> +UINTN OemGetCpuFreq (
> + IN UINT8 ProcessorIndex
> + );
> +
> +BOOLEAN
> +OemGetProcessorInformation (
> + IN UINTN ProcessorNumber,
> + IN OUT PROCESSOR_STATUS_DATA *ProcessorStatus,
> + IN OUT PROCESSOR_CHARACTERISTIC_FLAGS *ProcessorCharacteristics,
> + IN OUT MISC_PROCESSOR_DATA *MiscProcessorData
> + );
> +
> +BOOLEAN OemGetCacheInformation (
> + IN UINT8 CacheLevel,
> + IN OUT SMBIOS_TABLE_TYPE7 *SmbiosCacheTable
> + );
> +
> +UINT8 OemGetProcessorMaxSockets (VOID);
> +
> +EFI_STATUS OemGetChassisType (
> + OUT UINT8 *ChassisType
> + );
> +
> +BOOLEAN OemIsSocketPresent (
> + IN UINTN ProcessorIndex
> + );
> +
> +VOID
> +UpdateSmbiosInfo (
> + IN EFI_HII_HANDLE mHiiHandle,
> + IN EFI_STRING_ID TokenToUpdate,
> + IN SMBIOS_HII_STRING_FIELD Offset
> + );
> +
> +#endif // OEM_MISC_LIB_H_
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMisc.h b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMisc.h
> new file mode 100644
> index 000000000000..20840f40d04b
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMisc.h
> @@ -0,0 +1,136 @@
> +/** @file
> + Header file for the SmbiosMisc Driver.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef SMBIOS_MISC_H_
> +#define SMBIOS_MISC_H_
> +
> +#include <Protocol/Smbios.h>
> +#include <IndustryStandard/SmBios.h>
> +#include <Library/BaseLib.h>
> +#include <Library/BaseMemoryLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/HiiLib.h>
> +#include <Library/MemoryAllocationLib.h>
> +#include <Library/OemMiscLib.h>
> +#include <Library/PcdLib.h>
> +#include <Library/PrintLib.h>
> +#include <Library/UefiBootServicesTableLib.h>
> +#include <Library/UefiLib.h>
> +#include <Library/UefiRuntimeServicesTableLib.h>
> +#include <Guid/DebugMask.h>
> +
> +
> +//
> +// Data table entry update function.
> +//
> +typedef EFI_STATUS (EFIAPI EFI_MISC_SMBIOS_DATA_FUNCTION) (
> + IN VOID *RecordData,
> + IN EFI_SMBIOS_PROTOCOL *Smbios
> + );
> +
> +
> +//
> +// Data table entry definition.
> +//
> +typedef struct {
> + //
> + // intermediate input data for SMBIOS record
> + //
> + VOID *RecordData;
> + EFI_MISC_SMBIOS_DATA_FUNCTION *Function;
> +} EFI_MISC_SMBIOS_DATA_TABLE;
> +
> +
> +//
> +// SMBIOS table extern definitions
> +//
> +#define MISC_SMBIOS_TABLE_EXTERNS(NAME1, NAME2, NAME3) \
> +extern NAME1 NAME2 ## Data; \
> +extern EFI_MISC_SMBIOS_DATA_FUNCTION NAME3 ## Function;
> +
> +
> +//
> +// SMBIOS data table entries
> +//
> +// This is used to define a pair of table structure pointer and functions
> +// in order to iterate through the list of tables, populate them and add
> +// them into the system.
> +#define MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION(NAME1, NAME2) \
> +{ \
> + & NAME1 ## Data, \
> + NAME2 ## Function \
> +}
> +
> +//
> +// Global definition macros.
> +//
> +#define MISC_SMBIOS_TABLE_DATA(NAME1, NAME2) \
> + NAME1 NAME2 ## Data
> +
> +#define MISC_SMBIOS_TABLE_FUNCTION(NAME2) \
> + EFI_STATUS EFIAPI NAME2 ## Function( \
> + IN VOID *RecordData, \
> + IN EFI_SMBIOS_PROTOCOL *Smbios \
> + )
> +
> +//
> +// Data Table Array Entries
> +//
> +extern EFI_HII_HANDLE mHiiHandle;
> +
> +typedef struct _EFI_TYPE13_BIOS_LANGUAGE_INFORMATION_STRING{
> + UINT8 *LanguageSignature;
> + EFI_STRING_ID InstallableLanguageLongString;
> + EFI_STRING_ID InstallableLanguageAbbreviateString;
> +} EFI_TYPE13_BIOS_LANGUAGE_INFORMATION_STRING;
> +
> +
> +/**
> + Logs SMBIOS record.
> +
> + @param [in] Buffer Pointer to the data buffer.
> + @param [in] SmbiosHandle Pointer for retrieve handle.
> +
> +**/
> +EFI_STATUS
> +LogSmbiosData (
> + IN UINT8 *Buffer,
> + IN OUT EFI_SMBIOS_HANDLE *SmbiosHandle
> + );
> +
> +/**
> + Get Link Type Handle.
> +
> + @param [in] SmbiosType Get this Type from SMBIOS table
> + @param [out] HandleArray Pointer to handle array which will be freed by caller
> + @param [out] HandleCount Pointer to handle count
> +
> +**/
> +VOID
> +GetLinkTypeHandle(
> + IN UINT8 SmbiosType,
> + OUT UINT16 **HandleArray,
> + OUT UINTN *HandleCount
> + );
> +
> +//
> +// Data Table Array
> +//
> +extern EFI_MISC_SMBIOS_DATA_TABLE mSmbiosMiscDataTable[];
> +
> +//
> +// Data Table Array Entries
> +//
> +extern UINTN mSmbiosMiscDataTableEntries;
> +extern UINT8 SmbiosMiscDxeStrings[];
> +
> +#endif // SMBIOS_MISC_H_
> diff --git a/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClass.c b/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClass.c
> new file mode 100644
> index 000000000000..bd91451b6382
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClass.c
> @@ -0,0 +1,835 @@
> +/** @file
> +* ProcessorSubClass.c
> +*
> +* Copyright (c) 2020, NUVIA Inc. All rights reserved.<BR>
> +* Copyright (c) 2015, Hisilicon Limited. All rights reserved.
> +* Copyright (c) 2015, Linaro Limited. All rights reserved.
> +* SPDX-License-Identifier: BSD-2-Clause-Patent
> +*
> +**/
> +
> +#include <Uefi.h>
> +#include <Protocol/Smbios.h>
> +#include <IndustryStandard/ArmStdSmc.h>
> +#include <IndustryStandard/SmBios.h>
> +#include <Library/ArmLib.h>
> +#include <Library/ArmSmcLib.h>
> +#include <Library/ArmLib/ArmLibPrivate.h>
> +#include <Library/BaseLib.h>
> +#include <Library/BaseMemoryLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/HiiLib.h>
> +#include <Library/IoLib.h>
> +#include <Library/MemoryAllocationLib.h>
> +#include <Library/OemMiscLib.h>
> +#include <Library/PcdLib.h>
> +#include <Library/PrintLib.h>
> +#include <Library/UefiBootServicesTableLib.h>
> +#include <Library/UefiLib.h>
> +
> +extern UINT8 ProcessorSubClassStrings[];
> +
> +#define CACHE_SOCKETED_SHIFT 3
> +#define CACHE_LOCATION_SHIFT 5
> +#define CACHE_ENABLED_SHIFT 7
> +#define CACHE_OPERATION_MODE_SHIFT 8
> +
> +// Sets the HII variable `x` if `pcd` isn't empty
> +#define SET_HII_STRING_IF_PCD_NOT_EMPTY(pcd, x) \
> + x##Str = (CHAR16 *)PcdGetPtr (pcd); \
> + if (StrLen (x##Str) > 0) { \
> + HiiSetString (mHiiHandle, x, x##Str, NULL); \
> + } \
> +
> +typedef enum {
> + CacheModeWriteThrough = 0, ///< Cache is write-through
> + CacheModeWriteBack, ///< Cache is write-back
> + CacheModeVariesWithAddress, ///< Cache mode varies by address
> + CacheModeUnknown, ///< Cache mode is unknown
> + CacheModeMax
> +} CACHE_OPERATION_MODE;
> +
> +typedef enum {
> + CacheLocationInternal = 0, ///< Cache is internal to the processor
> + CacheLocationExternal, ///< Cache is external to the processor
> + CacheLocationReserved, ///< Reserved
> + CacheLocationUnknown, ///< Cache location is unknown
> + CacheLocationMax
> +} CACHE_LOCATION;
> +
> +EFI_HII_HANDLE mHiiHandle;
> +
> +EFI_SMBIOS_PROTOCOL *mSmbios;
> +
> +SMBIOS_TABLE_TYPE4 mSmbiosProcessorTableTemplate = {
> + { // Hdr
> + EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION, // Type
> + sizeof (SMBIOS_TABLE_TYPE4), // Length
> + 0 // Handle
> + },
> + 1, // Socket
> + CentralProcessor, // ProcessorType
> + ProcessorFamilyIndicatorFamily2, // ProcessorFamily
> + 2, // ProcessorManufacture
> + { // ProcessorId
> + { // Signature
> + 0
> + },
> + { // FeatureFlags
> + 0
> + }
> + },
> + 3, // ProcessorVersion
> + { // Voltage
> + 0
> + },
> + 0, // ExternalClock
> + 0, // MaxSpeed
> + 0, // CurrentSpeed
> + 0, // Status
> + ProcessorUpgradeUnknown, // ProcessorUpgrade
> + 0xFFFF, // L1CacheHandle
> + 0xFFFF, // L2CacheHandle
> + 0xFFFF, // L3CacheHandle
> + 4, // SerialNumber
> + 5, // AssetTag
> + 6, // PartNumber
> + 0, // CoreCount
> + 0, //EnabledCoreCount
> + 0, // ThreadCount
> + 0, // ProcessorCharacteristics
> + ProcessorFamilyARM, // ProcessorFamily2
> + 0, // CoreCount2
> + 0, // EnabledCoreCount2
> + 0 // ThreadCount2
> +};
> +
> +
> +/** Fetches the specified processor's frequency in Hz
> + *
> + * @param ProcessorNumber The processor number
> + *
> + * @return The clock frequency in MHz
> + *
> +**/
> +UINT16
> +GetCpuFrequency (
> + IN UINT8 ProcessorNumber
> + )
> +{
> + return (UINT16)(OemGetCpuFreq (ProcessorNumber) / 1000 / 1000);
> +}
> +
> +/** Gets a description of the specified cache
> + *
> + * @param[in] CacheLevel Zero-based cache level (e.g. L1 cache is 0)
> + * @param[in] CacheSubLevel Where the cache level has separate data and
> + * instruction caches, 0 is instruction and 1 is data
> + * @param[out] CacheSocketStr The description of the specified cache
> + *
> + * @return The number of Unicode characters in CacheSocketStr not including the
> + * terminating NUL
> +**/
> +UINTN
> +GetCacheSocketStr (
> + IN UINT8 CacheLevel,
> + IN UINT8 CacheSubLevel,
> + OUT CHAR16 *CacheSocketStr
> + )
> +{
> + UINTN CacheSocketStrLen;
> +
> + if (CacheLevel == CpuCacheL1
> + && CacheSubLevel == 0) {
> + CacheSocketStrLen = UnicodeSPrint (
> + CacheSocketStr,
> + SMBIOS_STRING_MAX_LENGTH - 1,
> + L"L%x Instruction Cache",
> + CacheLevel + 1);
> + } else if (CacheLevel == CpuCacheL1 && CacheSubLevel == 1) {
> + CacheSocketStrLen = UnicodeSPrint (CacheSocketStr,
> + SMBIOS_STRING_MAX_LENGTH - 1,
> + L"L%x Data Cache",
> + CacheLevel + 1);
> + } else {
> + CacheSocketStrLen = UnicodeSPrint (CacheSocketStr,
> + SMBIOS_STRING_MAX_LENGTH - 1,
> + L"L%x Cache",
> + CacheLevel + 1);
> + }
> +
> + return CacheSocketStrLen;
> +}
> +
> +/** Fills in the Type 7 record with the cache architecture information
> + * read from the CPU registers.
> + *
> + * @param[in] CacheLevel Cache level (e.g. L1)
> + * @param[in] CacheSubLevel Type of cache (e.g. instruction)
> + * @param[in] CcidxSupported Whether CCIDX is supported
> + * @param[in] CacheType The type of cache supported at this cache level
> + * @param[out] Type7Record The Type 7 record to fill in
> + *
> +**/
> +VOID
> +SetCacheArchitectureInformation (
> + IN UINT8 CacheLevel,
> + IN UINT8 CacheSubLevel,
> + IN BOOLEAN CcidxSupported,
> + IN CLIDR_CACHE_TYPE CacheType,
> + OUT SMBIOS_TABLE_TYPE7 *Type7Record
> + )
> +{
> + CSSELR_DATA Csselr;
> + CCSIDR_DATA Ccsidr;
> + UINT8 Associativity;
> + UINT32 CacheSize32;
> + UINT16 CacheSize16;
> + UINT64 CacheSize64;
> +
> + Csselr.Data = 0;
> + Csselr.Bits.Level = CacheLevel;
> +
> + if (CacheSubLevel == 0) {
> + if (CacheType == ClidrCacheTypeInstructionOnly ||
> + CacheType == ClidrCacheTypeSeparate) {
> + Csselr.Bits.InD = CsselrCacheTypeInstruction;
> + Type7Record->SystemCacheType = CacheTypeInstruction;
> + } else {
> + Csselr.Bits.InD = CsselrCacheTypeDataOrUnified;
> + if (CacheType == ClidrCacheTypeDataOnly) {
> + Type7Record->SystemCacheType = CacheTypeData;
> + } else {
> + Type7Record->SystemCacheType = CacheTypeUnified;
> + }
> + }
> + } else {
> + Type7Record->SystemCacheType = CacheTypeData;
> + Csselr.Bits.InD = CsselrCacheTypeDataOrUnified;
> + }
> +
> + // Read the CCSIDR register to get the cache architecture
> + Ccsidr.Data = ReadCCSIDR (Csselr.Data);
> +
> + if (CcidxSupported) {
> + CacheSize64 = (UINT64)(1 << (Ccsidr.BitsCcidx.LineSize + 4)) *
> + (Ccsidr.BitsCcidx.Associativity + 1) *
> + (Ccsidr.BitsCcidx.NumSets + 1);
> + Associativity = Ccsidr.BitsCcidx.Associativity;
> + } else {
> + CacheSize64 = (1 << (Ccsidr.BitsNonCcidx.LineSize + 4)) *
> + (Ccsidr.BitsNonCcidx.Associativity + 1) *
> + (Ccsidr.BitsNonCcidx.NumSets + 1);
> + Associativity = Ccsidr.BitsNonCcidx.Associativity;
> + }
> +
> + CacheSize64 /= 1024; // Minimum granularity is 1K
> +
> + // Encode the cache size into the format SMBIOS wants
> + if (CacheSize64 < MAX_INT16) {
> + CacheSize16 = CacheSize64;
> + CacheSize32 = CacheSize16;
> + } else if ((CacheSize64 / 64) < MAX_INT16) {
> + CacheSize16 = (1 << 15) | (CacheSize64 / 64);
> + CacheSize32 = CacheSize16;
> + } else {
> + if ((CacheSize64 / 1024) <= 2047) {
> + CacheSize32 = CacheSize64;
> + } else {
> + CacheSize32 = (1 << 31) | (CacheSize64 / 64);
> + }
> +
> + CacheSize16 = -1;
> + }
> +
> + Type7Record->Associativity = Associativity + 1;
> + Type7Record->MaximumCacheSize = CacheSize16;
> + Type7Record->InstalledSize = CacheSize16;
> + Type7Record->MaximumCacheSize2 = CacheSize32;
> + Type7Record->InstalledSize2 = CacheSize32;
> +
> + switch (Associativity + 1) {
> + case 2:
> + Type7Record->Associativity = CacheAssociativity2Way;
> + break;
> + case 4:
> + Type7Record->Associativity = CacheAssociativity4Way;
> + break;
> + case 8:
> + Type7Record->Associativity = CacheAssociativity8Way;
> + break;
> + case 16:
> + Type7Record->Associativity = CacheAssociativity16Way;
> + break;
> + case 12:
> + Type7Record->Associativity = CacheAssociativity12Way;
> + break;
> + case 24:
> + Type7Record->Associativity = CacheAssociativity24Way;
> + break;
> + case 32:
> + Type7Record->Associativity = CacheAssociativity32Way;
> + break;
> + case 48:
> + Type7Record->Associativity = CacheAssociativity48Way;
> + break;
> + case 64:
> + Type7Record->Associativity = CacheAssociativity64Way;
> + break;
> + case 20:
> + Type7Record->Associativity = CacheAssociativity20Way;
> + break;
> + default:
> + Type7Record->Associativity = CacheAssociativityOther;
> + break;
> + }
> +
> + Type7Record->CacheConfiguration = (CacheModeUnknown << CACHE_OPERATION_MODE_SHIFT) |
> + (1 << CACHE_ENABLED_SHIFT) |
> + (CacheLocationUnknown << CACHE_LOCATION_SHIFT) |
> + (0 << CACHE_SOCKETED_SHIFT) |
> + CacheLevel;
> +}
> +
> +
> +/** Allocates and initializes an SMBIOS_TABLE_TYPE7 structure
> + *
> + * @param[in] CacheLevel The cache level (L1-L7)
> + * @param[in] CacheSubLevel The type of cache
> + *
> + * @return A pointer to the Type 7 structure. Returns NULL on failure.
> + *
> +**/
> +SMBIOS_TABLE_TYPE7 *
> +AllocateAndInitCacheInformation (
> + IN UINT8 CacheLevel,
> + IN UINT8 CacheSubLevel
> + )
> +{
> + SMBIOS_TABLE_TYPE7 *Type7Record;
> + EFI_STRING CacheSocketStr;
> + UINTN CacheSocketStrLen;
> + UINTN StringBufferSize;
> + CHAR8 *OptionalStrStart;
> + UINTN TableSize;
> +
> + // Allocate and fetch the cache description
> + StringBufferSize = sizeof (CHAR16) * SMBIOS_STRING_MAX_LENGTH;
> + CacheSocketStr = AllocateZeroPool (StringBufferSize);
> + if (CacheSocketStr == NULL) {
> + return NULL;
> + }
> +
> + CacheSocketStrLen = GetCacheSocketStr (CacheLevel, CacheSubLevel, CacheSocketStr);
> +
> + TableSize = sizeof (SMBIOS_TABLE_TYPE7) + CacheSocketStrLen + 1 + 1;
> + Type7Record = AllocateZeroPool (TableSize);
> + if (Type7Record == NULL) {
> + FreePool(CacheSocketStr);
> + return NULL;
> + }
> +
> + Type7Record->Hdr.Type = EFI_SMBIOS_TYPE_CACHE_INFORMATION;
> + Type7Record->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE7);
> + Type7Record->Hdr.Handle = SMBIOS_HANDLE_PI_RESERVED;
> +
> + Type7Record->SocketDesignation = 1;
> +
> + Type7Record->SupportedSRAMType.Unknown = 1;
> + Type7Record->CurrentSRAMType.Unknown = 1;
> + Type7Record->CacheSpeed = 0;
> + Type7Record->ErrorCorrectionType = CacheErrorUnknown;
> +
> + OptionalStrStart = (CHAR8 *)(Type7Record + 1);
> + UnicodeStrToAsciiStrS (CacheSocketStr, OptionalStrStart, CacheSocketStrLen + 1);
> + FreePool (CacheSocketStr);
> +
> + return Type7Record;
> +}
> +
> +
> +/**
> + * Add Type 7 SMBIOS Record for Cache Information.
> + *
> + * @param[in] ProcessorNumber Processor number of specified processor.
> + * @param[out] L1CacheHandle Pointer to the handle of the L1 Cache SMBIOS record.
> + * @param[out] L2CacheHandle Pointer to the handle of the L2 Cache SMBIOS record.
> + * @param[out] L3CacheHandle Pointer to the handle of the L3 Cache SMBIOS record.
> + *
> +**/
> +VOID
> +AddSmbiosCacheTypeTable (
> + IN UINTN ProcessorIndex,
> + OUT EFI_SMBIOS_HANDLE *L1CacheHandle,
> + OUT EFI_SMBIOS_HANDLE *L2CacheHandle,
> + OUT EFI_SMBIOS_HANDLE *L3CacheHandle
> + )
> +{
> + EFI_STATUS Status;
> + SMBIOS_TABLE_TYPE7 *Type7Record;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + UINT8 CacheLevel;
> + UINT8 CacheSubLevel;
> + CLIDR_DATA Clidr;
> + BOOLEAN CcidxSupported;
> + UINT8 MaxCacheLevel;
> +
> + Status = EFI_SUCCESS;
> +
> + MaxCacheLevel = 0;
> +
> + // Read the CLIDR register to find out what caches are present.
> + Clidr.Data = ReadCLIDR ();
> +
> + // Get the cache type for the L1 cache. If it's 0, there are no caches.
> + if (CLIDR_GET_CACHE_TYPE (Clidr.Data, 0) == ClidrCacheTypeNone) {
> + return;
> + }
> +
> + for (CacheLevel = 1; CacheLevel < MAX_ARM_CACHE_LEVEL; CacheLevel++) {
> + if (CLIDR_GET_CACHE_TYPE (Clidr.Data, CacheLevel) == ClidrCacheTypeNone) {
> + MaxCacheLevel = CacheLevel;
> + break;
> + }
> + }
> +
> + CcidxSupported = ArmIsCcidxImplemented ();
> +
> + for (CacheLevel = 0; CacheLevel < MaxCacheLevel; CacheLevel++) {
> + Type7Record = NULL;
> +
> + CLIDR_CACHE_TYPE CacheType = CLIDR_GET_CACHE_TYPE (Clidr.Data, CacheLevel);
> +
> + // At each level of cache, we can have a single type (unified, instruction or data),
> + // or two types - separate data and instruction caches. If we have separate
> + // instruction and data caches, then on the first iteration (CacheSubLevel = 0)
> + // process the instruction cache.
> + for (CacheSubLevel = 0; CacheSubLevel <= 1; CacheSubLevel++) {
> + // If there's no separate data/instruction cache, skip the second iteration
> + if (CacheSubLevel > 0 && CacheType != ClidrCacheTypeSeparate) {
> + continue;
> + }
> +
> + Type7Record = AllocateAndInitCacheInformation (CacheLevel, CacheSubLevel);
> + if (Type7Record == NULL) {
> + continue;
> + }
> +
> + SetCacheArchitectureInformation(CacheLevel, CacheSubLevel, CcidxSupported,
> + CacheType, Type7Record);
> +
> + // Allow the platform to fill in other information such as speed, SRAM type etc.
> + if (!OemGetCacheInformation (CacheLevel, Type7Record)) {
> + continue;
> + }
> +
> + SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
> + // Finally, install the table
> + Status = mSmbios->Add (mSmbios, NULL, &SmbiosHandle,
> + (EFI_SMBIOS_TABLE_HEADER *)Type7Record);
> + if (EFI_ERROR (Status)) {
> + continue;
> + }
> +
> + // Config L1/L2/L3 Cache Handle
> + switch (CacheLevel) {
> + case CpuCacheL1:
> + *L1CacheHandle = SmbiosHandle;
> + break;
> + case CpuCacheL2:
> + *L2CacheHandle = SmbiosHandle;
> + break;
> + case CpuCacheL3:
> + *L3CacheHandle = SmbiosHandle;
> + break;
> + default:
> + break;
> + }
> + }
> + }
> +}
> +
> +/** Fills in the Type 4 CPU processor ID field
> + *
> + * @param[out] Type4Record The SMBIOS Type 4 record to fill in
> + *
> +**/
> +VOID
> +SetProcessorIdField (
> + OUT SMBIOS_TABLE_TYPE4 *Type4Record
> +)
> +{
> + ARM_SMC_ARGS Args;
> + INT32 SmcCallStatus;
> + INT32 Jep106Code;
> + INT32 SocRevision;
> + BOOLEAN Arm64SocIdSupported = FALSE;
> + UINT64 *ProcessorId;
> +
> + Args.Arg0 = SMCCC_VERSION;
> + ArmCallSmc (&Args);
> + SmcCallStatus = (INT32)Args.Arg0;
> +
> + if (SmcCallStatus < 0 || (SmcCallStatus >> 16) >= 1) {
> + Args.Arg0 = SMCCC_ARCH_FEATURES;
> + Args.Arg1 = SMCCC_ARCH_SOC_ID;
> + ArmCallSmc (&Args);
> +
> + if (Args.Arg0 >= 0) {
> + PROCESSOR_CHARACTERISTIC_FLAGS *ProcessorCharacteristicFlags =
> + (PROCESSOR_CHARACTERISTIC_FLAGS*)&Type4Record->ProcessorCharacteristics;
> + Args.Arg0 = SMCCC_ARCH_SOC_ID;
> + Args.Arg1 = 0;
> + ArmCallSmc (&Args);
> + SmcCallStatus = (int)Args.Arg0;
> +
> + if (SmcCallStatus >= 0) {
> + Arm64SocIdSupported = TRUE;
> + ProcessorCharacteristicFlags->ProcessorArm64SocId = 1;
> + Jep106Code = (int)Args.Arg0;
> + } else {
> + ProcessorCharacteristicFlags->ProcessorArm64SocId = 0;
> + }
> + Args.Arg0 = SMCCC_ARCH_SOC_ID;
> + Args.Arg1 = 1;
> + ArmCallSmc (&Args);
> + SmcCallStatus = (int)Args.Arg0;
> +
> + if (SmcCallStatus >= 0) {
> + SocRevision = (int)Args.Arg0;
> + }
> + }
> + }
> +
> + ProcessorId = (UINT64 *)&Type4Record->ProcessorId;
> +
> + if (Arm64SocIdSupported) {
> + *ProcessorId = ((UINT64)Jep106Code << 32) | SocRevision;
> + } else {
> + *ProcessorId = ArmReadMidr ();
> + }
> +}
> +
> +
> +/** Allocates a Type 4 Processor Information structure and sets the
> + * strings following the data fields.
> + *
> + * @param[out] Type4Record The Type 4 structure to allocate and initialize
> + * @param[in] ProcessorIndex The index of the processor socket
> + * @param[in] Populated Whether the specified processor socket is
> + * populated.
> + *
> + * @retval EFI_SUCCESS The Type 4 structure was successfully
> + * allocated and the strings initialized.
> +**/
> +EFI_STATUS
> +AllocateType4AndSetProcessorInformationStrings (
> + SMBIOS_TABLE_TYPE4 **Type4Record,
> + UINT8 ProcessorIndex,
> + BOOLEAN Populated
> + )
> +{
> + EFI_STATUS Status;
> + EFI_STRING_ID ProcessorManu;
> + EFI_STRING_ID ProcessorVersion;
> + EFI_STRING_ID SerialNumber;
> + EFI_STRING_ID AssetTag;
> + EFI_STRING_ID PartNumber;
> + EFI_STRING ProcessorSocketStr;
> + EFI_STRING ProcessorManuStr;
> + EFI_STRING ProcessorVersionStr;
> + EFI_STRING SerialNumberStr;
> + EFI_STRING AssetTagStr;
> + EFI_STRING PartNumberStr;
> + CHAR8 *OptionalStrStart;
> + CHAR8 *StrStart;
> + UINTN ProcessorSocketStrLen;
> + UINTN ProcessorManuStrLen;
> + UINTN ProcessorVersionStrLen;
> + UINTN SerialNumberStrLen;
> + UINTN AssetTagStrLen;
> + UINTN PartNumberStrLen;
> + UINTN TotalSize;
> + UINTN StringBufferSize;
> +
> + Status = EFI_SUCCESS;
> +
> + ProcessorManuStr = NULL;
> + ProcessorVersionStr = NULL;
> + SerialNumberStr = NULL;
> + AssetTagStr = NULL;
> + PartNumberStr = NULL;
> +
> + ProcessorManu = STRING_TOKEN (STR_PROCESSOR_UNKNOWN);
> + ProcessorVersion = STRING_TOKEN (STR_PROCESSOR_UNKNOWN);
> + SerialNumber = STRING_TOKEN (STR_PROCESSOR_UNKNOWN);
> + AssetTag = STRING_TOKEN (STR_PROCESSOR_UNKNOWN);
> + PartNumber = STRING_TOKEN (STR_PROCESSOR_UNKNOWN);
> +
> + if (Populated) {
> + ProcessorManu = STRING_TOKEN (STR_PROCESSOR_MANUFACTURE);
> + ProcessorVersion = STRING_TOKEN (STR_PROCESSOR_VERSION);
> + SerialNumber = STRING_TOKEN (STR_PROCESSOR_SERIAL_NUMBER);
> + AssetTag = STRING_TOKEN (STR_PROCESSOR_ASSET_TAG);
> + PartNumber = STRING_TOKEN (STR_PROCESSOR_PART_NUMBER);
> +
> + SET_HII_STRING_IF_PCD_NOT_EMPTY(PcdProcessorManufacturer, ProcessorManu);
> + SET_HII_STRING_IF_PCD_NOT_EMPTY(PcdProcessorVersion, ProcessorVersion);
> + SET_HII_STRING_IF_PCD_NOT_EMPTY(PcdProcessorSerialNumber, SerialNumber);
> + SET_HII_STRING_IF_PCD_NOT_EMPTY(PcdProcessorAssetTag, AssetTag);
> + SET_HII_STRING_IF_PCD_NOT_EMPTY(PcdProcessorPartNumber, PartNumber);
> + }
> +
> + // Processor Socket Designation
> + StringBufferSize = sizeof (CHAR16) * SMBIOS_STRING_MAX_LENGTH;
> + ProcessorSocketStr = AllocateZeroPool (StringBufferSize);
> + if (ProcessorSocketStr == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + ProcessorSocketStrLen = UnicodeSPrint (ProcessorSocketStr, StringBufferSize,
> + L"CPU%02d", ProcessorIndex + 1);
> +
> + // Processor Manufacture
> + ProcessorManuStr = HiiGetPackageString (&gEfiCallerIdGuid, ProcessorManu, NULL);
> + ProcessorManuStrLen = StrLen (ProcessorManuStr);
> +
> + // Processor Version
> + ProcessorVersionStr = HiiGetPackageString (&gEfiCallerIdGuid, ProcessorVersion, NULL);
> + ProcessorVersionStrLen = StrLen (ProcessorVersionStr);
> +
> + // Serial Number
> + SerialNumberStr = HiiGetPackageString (&gEfiCallerIdGuid, SerialNumber, NULL);
> + SerialNumberStrLen = StrLen (SerialNumberStr);
> +
> + // Asset Tag
> + AssetTagStr = HiiGetPackageString (&gEfiCallerIdGuid, AssetTag, NULL);
> + AssetTagStrLen = StrLen (AssetTagStr);
> +
> + // Part Number
> + PartNumberStr = HiiGetPackageString (&gEfiCallerIdGuid, PartNumber, NULL);
> + PartNumberStrLen = StrLen (PartNumberStr);
> +
> + TotalSize = sizeof (SMBIOS_TABLE_TYPE4) +
> + ProcessorSocketStrLen + 1 +
> + ProcessorManuStrLen + 1 +
> + ProcessorVersionStrLen + 1 +
> + SerialNumberStrLen + 1 +
> + AssetTagStrLen + 1 +
> + PartNumberStrLen + 1 + 1;
> +
> + *Type4Record = AllocateZeroPool (TotalSize);
> + if (*Type4Record == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + CopyMem (*Type4Record, &mSmbiosProcessorTableTemplate, sizeof (SMBIOS_TABLE_TYPE4));
> +
> + OptionalStrStart = (CHAR8 *)(*Type4Record + 1);
> + UnicodeStrToAsciiStrS (
> + ProcessorSocketStr,
> + OptionalStrStart,
> + ProcessorSocketStrLen + 1
> + );
> +
> + StrStart = OptionalStrStart + ProcessorSocketStrLen + 1;
> + UnicodeStrToAsciiStrS (
> + ProcessorManuStr,
> + StrStart,
> + ProcessorManuStrLen + 1
> + );
> +
> + StrStart += ProcessorManuStrLen + 1;
> + UnicodeStrToAsciiStrS (
> + ProcessorVersionStr,
> + StrStart,
> + ProcessorVersionStrLen + 1
> + );
> +
> + StrStart += ProcessorVersionStrLen + 1;
> + UnicodeStrToAsciiStrS (
> + SerialNumberStr,
> + StrStart,
> + SerialNumberStrLen + 1
> + );
> +
> + StrStart += SerialNumberStrLen + 1;
> + UnicodeStrToAsciiStrS (
> + AssetTagStr,
> + StrStart,
> + AssetTagStrLen + 1
> + );
> +
> + StrStart += AssetTagStrLen + 1;
> + UnicodeStrToAsciiStrS (
> + PartNumberStr,
> + StrStart,
> + PartNumberStrLen + 1
> + );
> +
> +Exit:
> + FreePool (ProcessorSocketStr);
> + FreePool (ProcessorManuStr);
> + FreePool (ProcessorVersionStr);
> + FreePool (SerialNumberStr);
> + FreePool (AssetTagStr);
> + FreePool (PartNumberStr);
> +
> + return Status;
> +}
> +
> +/**
> + * Add Type 4 SMBIOS Record for Processor Information.
> + *
> + * @param[in] ProcessorNumber Processor number of specified processor.
> + *
> +**/
> +EFI_STATUS
> +AddSmbiosProcessorTypeTable (
> + IN UINTN ProcessorIndex
> + )
> +{
> + EFI_STATUS Status;
> + SMBIOS_TABLE_TYPE4 *Type4Record;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + EFI_SMBIOS_HANDLE L1CacheHandle;
> + EFI_SMBIOS_HANDLE L2CacheHandle;
> + EFI_SMBIOS_HANDLE L3CacheHandle;
> + UINT8 *LegacyVoltage;
> + PROCESSOR_STATUS_DATA ProcessorStatus = {{0}};
> + MISC_PROCESSOR_DATA MiscProcessorData;
> + BOOLEAN SocketPopulated;
> +
> + Type4Record = NULL;
> +
> + MiscProcessorData.Voltage = 0;
> + MiscProcessorData.CurrentSpeed = 0;
> + MiscProcessorData.CoreCount = 0;
> + MiscProcessorData.CoresEnabled = 0;
> + MiscProcessorData.ThreadCount = 0;
> + L1CacheHandle = 0xFFFF;
> + L2CacheHandle = 0xFFFF;
> + L3CacheHandle = 0xFFFF;
> +
> + SocketPopulated = OemIsSocketPresent(ProcessorIndex);
> +
> + Status = AllocateType4AndSetProcessorInformationStrings (
> + &Type4Record,
> + ProcessorIndex,
> + SocketPopulated
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + OemGetProcessorInformation (ProcessorIndex,
> + &ProcessorStatus,
> + (PROCESSOR_CHARACTERISTIC_FLAGS*)
> + &Type4Record->ProcessorCharacteristics,
> + &MiscProcessorData);
> +
> + if (SocketPopulated) {
> + AddSmbiosCacheTypeTable (ProcessorIndex, &L1CacheHandle,
> + &L2CacheHandle, &L3CacheHandle);
> + }
> +
> + LegacyVoltage = (UINT8*)&Type4Record->Voltage;
> +
> + *LegacyVoltage = MiscProcessorData.Voltage;
> + Type4Record->CurrentSpeed = MiscProcessorData.CurrentSpeed;
> + Type4Record->MaxSpeed = MiscProcessorData.MaxSpeed;
> + Type4Record->Status = ProcessorStatus.Data;
> + Type4Record->L1CacheHandle = L1CacheHandle;
> + Type4Record->L2CacheHandle = L2CacheHandle;
> + Type4Record->L3CacheHandle = L3CacheHandle;
> + Type4Record->CoreCount = MiscProcessorData.CoreCount;
> + Type4Record->CoreCount2 = MiscProcessorData.CoreCount;
> + Type4Record->EnabledCoreCount = MiscProcessorData.CoresEnabled;
> + Type4Record->EnabledCoreCount2 = MiscProcessorData.CoresEnabled;
> + Type4Record->ThreadCount = MiscProcessorData.ThreadCount;
> + Type4Record->ThreadCount2 = MiscProcessorData.ThreadCount;
> +
> + Type4Record->CurrentSpeed = GetCpuFrequency (ProcessorIndex);
> + Type4Record->ExternalClock = (UINT16)(ArmReadCntFrq () / 1000 / 1000);
> +
> + SetProcessorIdField (Type4Record);
> +
> + UINTN MainIdRegister = ArmReadMidr ();
> + if (((MainIdRegister >> 16) & 0xF) < 8) {
> + Type4Record->ProcessorFamily2 = ProcessorFamilyARM;
> + } else {
> + if (sizeof (VOID*) == 4) {
> + Type4Record->ProcessorFamily2 = ProcessorFamilyARMv7;
> + } else {
> + Type4Record->ProcessorFamily2 = ProcessorFamilyARMv8;
> + }
> + }
> +
> + SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
> + Status = mSmbios->Add (mSmbios, NULL, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *)Type4Record);
> +
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type04 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> + FreePool (Type4Record);
> +
> + return Status;
> +}
> +
> +/**
> + * Standard EFI driver point. This driver locates the ProcessorConfigurationData Variable,
> + * if it exists, add the related SMBIOS tables by PI SMBIOS protocol.
> + *
> + * @param ImageHandle Handle for the image of this driver
> + * @param SystemTable Pointer to the EFI System Table
> + *
> + * @retval EFI_SUCCESS The data was successfully stored.
> + *
> +**/
> +EFI_STATUS
> +EFIAPI
> +ProcessorSubClassEntryPoint(
> + IN EFI_HANDLE ImageHandle,
> + IN EFI_SYSTEM_TABLE *SystemTable
> + )
> +{
> + EFI_STATUS Status;
> + UINT32 SocketIndex;
> +
> + //
> + // Locate dependent protocols
> + //
> + Status = gBS->LocateProtocol (&gEfiSmbiosProtocolGuid, NULL, (VOID**)&mSmbios);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "Could not locate SMBIOS protocol. %r\n", Status));
> + return Status;
> + }
> +
> + //
> + // Add our default strings to the HII database. They will be modified later.
> + //
> + mHiiHandle = HiiAddPackages (&gEfiCallerIdGuid,
> + NULL,
> + ProcessorSubClassStrings,
> + NULL,
> + NULL
> + );
> + if (mHiiHandle == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + //
> + // Add SMBIOS tables for populated sockets.
> + //
> + for (SocketIndex = 0; SocketIndex < OemGetProcessorMaxSockets(); SocketIndex++) {
> + Status = AddSmbiosProcessorTypeTable (SocketIndex);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "Add Processor Type Table Failed! %r.\n", Status));
> + return Status;
> + }
> + }
> +
> + return Status;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDataTable.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDataTable.c
> new file mode 100644
> index 000000000000..c9f460f1d5a8
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscDataTable.c
> @@ -0,0 +1,61 @@
> +/** @file
> + This file provides SMBIOS Misc Type.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent\
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +MISC_SMBIOS_TABLE_EXTERNS (SMBIOS_TABLE_TYPE0,
> + MiscBiosVendor,
> + MiscBiosVendor)
> +MISC_SMBIOS_TABLE_EXTERNS (SMBIOS_TABLE_TYPE1,
> + MiscSystemManufacturer,
> + MiscSystemManufacturer)
> +MISC_SMBIOS_TABLE_EXTERNS (SMBIOS_TABLE_TYPE3,
> + MiscChassisManufacturer,
> + MiscChassisManufacturer)
> +MISC_SMBIOS_TABLE_EXTERNS (SMBIOS_TABLE_TYPE2,
> + MiscBaseBoardManufacturer,
> + MiscBaseBoardManufacturer)
> +MISC_SMBIOS_TABLE_EXTERNS (SMBIOS_TABLE_TYPE13,
> + MiscNumberOfInstallableLanguages,
> + MiscNumberOfInstallableLanguages)
> +MISC_SMBIOS_TABLE_EXTERNS (SMBIOS_TABLE_TYPE32,
> + MiscBootInformation,
> + MiscBootInformation)
> +
> +
> +EFI_MISC_SMBIOS_DATA_TABLE mSmbiosMiscDataTable[] = {
> + // Type0
> + MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION (MiscBiosVendor,
> + MiscBiosVendor),
> + // Type1
> + MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION (MiscSystemManufacturer,
> + MiscSystemManufacturer),
> + // Type3
> + MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION (MiscChassisManufacturer,
> + MiscChassisManufacturer),
> + // Type2
> + MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION (MiscBaseBoardManufacturer,
> + MiscBaseBoardManufacturer),
> + // Type13
> + MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION (MiscNumberOfInstallableLanguages,
> + MiscNumberOfInstallableLanguages),
> + // Type32
> + MISC_SMBIOS_TABLE_ENTRY_DATA_AND_FUNCTION (MiscBootInformation,
> + MiscBootInformation),
> +};
> +
> +
> +//
> +// Number of Data Table entries.
> +//
> +UINTN mSmbiosMiscDataTableEntries =
> + (sizeof (mSmbiosMiscDataTable)) / sizeof (EFI_MISC_SMBIOS_DATA_TABLE);
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscEntryPoint.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscEntryPoint.c
> new file mode 100644
> index 000000000000..d61744fcd8e8
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscEntryPoint.c
> @@ -0,0 +1,178 @@
> +/** @file
> + This driver parses the mSmbiosMiscDataTable structure and reports
> + any generated data using SMBIOS protocol.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +
> +EFI_HANDLE mImageHandle;
> +EFI_HII_HANDLE mHiiHandle;
> +EFI_SMBIOS_PROTOCOL *mSmbios = NULL;
> +
> +/**
> + Standard EFI driver point. This driver parses the mSmbiosMiscDataTable
> + structure and reports any generated data using SMBIOS protocol.
> +
> + @param ImageHandle Handle for the image of this driver
> + @param SystemTable Pointer to the EFI System Table
> +
> + @retval EFI_SUCCESS The data was successfully stored.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +SmbiosMiscEntryPoint(
> + IN EFI_HANDLE ImageHandle,
> + IN EFI_SYSTEM_TABLE *SystemTable
> + )
> +{
> + UINTN Index;
> + EFI_STATUS EfiStatus;
> + EFI_SMBIOS_PROTOCOL *Smbios;
> +
> + mImageHandle = ImageHandle;
> +
> + EfiStatus = gBS->LocateProtocol (&gEfiSmbiosProtocolGuid, NULL, (VOID**)&Smbios);
> + if (EFI_ERROR (EfiStatus)) {
> + DEBUG ((DEBUG_ERROR, "Could not locate SMBIOS protocol. %r\n", EfiStatus));
> + return EfiStatus;
> + }
> +
> + mSmbios = Smbios;
> +
> + mHiiHandle = HiiAddPackages (
> + &gEfiCallerIdGuid,
> + mImageHandle,
> + SmbiosMiscDxeStrings,
> + NULL
> + );
> + if (mHiiHandle == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + for (Index = 0; Index < mSmbiosMiscDataTableEntries; ++Index) {
> + //
> + // If the entry have a function pointer, just log the data.
> + //
> + if (mSmbiosMiscDataTable[Index].Function != NULL) {
> + EfiStatus = (*mSmbiosMiscDataTable[Index].Function)(
> + mSmbiosMiscDataTable[Index].RecordData,
> + Smbios
> + );
> +
> + if (EFI_ERROR(EfiStatus)) {
> + DEBUG ((DEBUG_ERROR, "Misc smbios store error. Index=%d, ReturnStatus=%r\n", Index, EfiStatus));
> + return EfiStatus;
> + }
> + }
> + }
> +
> + return EfiStatus;
> +}
> +
> +
> +/**
> + Logs SMBIOS record.
> +
> + @param Buffer The data for the fixed portion of the SMBIOS record. The format of the record is
> + determined by EFI_SMBIOS_TABLE_HEADER.Type. The size of the formatted area is defined
> + by EFI_SMBIOS_TABLE_HEADER.Length and either followed by a double-null (0x0000) or
> + a set of null terminated strings and a null.
> + @param SmbiosHandle A unique handle will be assigned to the SMBIOS record.
> +
> + @retval EFI_SUCCESS Record was added.
> + @retval EFI_OUT_OF_RESOURCES Record was not added due to lack of system resources.
> +
> +**/
> +EFI_STATUS
> +LogSmbiosData (
> + IN UINT8 *Buffer,
> + IN OUT EFI_SMBIOS_HANDLE *SmbiosHandle
> + )
> +{
> + EFI_STATUS Status;
> +
> + *SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
> +
> + Status = mSmbios->Add (
> + mSmbios,
> + NULL,
> + SmbiosHandle,
> + (EFI_SMBIOS_TABLE_HEADER *)Buffer
> + );
> +
> + return Status;
> +}
> +
> +
> +VOID
> +GetLinkTypeHandle(
> + IN UINT8 SmbiosType,
> + OUT SMBIOS_HANDLE **HandleArray,
> + OUT UINTN *HandleCount
> + )
> +{
> + UINTN Index;
> + EFI_STATUS Status;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + EFI_SMBIOS_TABLE_HEADER *Record;
> +
> + if (mSmbios == NULL) {
> + return;
> + }
> +
> + SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
> + *HandleCount = 0;
> +
> + // Iterate through entries to get the number
> + while (TRUE) {
> + Status = mSmbios->GetNext (
> + mSmbios,
> + &SmbiosHandle,
> + &SmbiosType,
> + &Record,
> + NULL
> + );
> +
> + if (!EFI_ERROR (Status)) {
> + (*HandleCount)++;
> + } else {
> + break;
> + }
> + }
> +
> + *HandleArray = AllocateZeroPool (sizeof (SMBIOS_HANDLE) * (*HandleCount));
> + if (*HandleArray == NULL) {
> + DEBUG ((DEBUG_ERROR, "HandleArray allocate memory resource failed.\n"));
> + *HandleCount = 0;
> + return;
> + }
> +
> + SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
> +
> + for (Index = 0; Index < (*HandleCount); Index++) {
> + Status = mSmbios->GetNext (
> + mSmbios,
> + &SmbiosHandle,
> + &SmbiosType,
> + &Record,
> + NULL
> + );
> +
> + if (!EFI_ERROR (Status)) {
> + (*HandleArray)[Index] = Record->Handle;
> + } else {
> + break;
> + }
> + }
> +}
> +
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c
> new file mode 100644
> index 000000000000..3b0d907c3996
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c
> @@ -0,0 +1,92 @@
> +/** @file
> + This file provides Smbios Type0 Data
> +
> + Based on the files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +
> +#include "SmbiosMisc.h"
> +
> +
> +//
> +// Static (possibly build generated) Bios Vendor data.
> +//
> +MISC_SMBIOS_TABLE_DATA(SMBIOS_TABLE_TYPE0, MiscBiosVendor) = {
> + { // Hdr
> + EFI_SMBIOS_TYPE_BIOS_INFORMATION, // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + 1, // Vendor
> + 2, // BiosVersion
> + 0xE000, // BiosSegment
> + 3, // BiosReleaseDate
> + 0, // BiosSize
> + { // BiosCharacteristics
> + 0, // Reserved :2
> + 0, // Unknown :1
> + 0, // BiosCharacteristicsNotSupported :1
> + 0, // IsaIsSupported :1
> + 0, // McaIsSupported :1
> + 0, // EisaIsSupported :1
> + 1, // PciIsSupported :1
> + 0, // PcmciaIsSupported :1
> + 1, // PlugAndPlayIsSupported :1
> + 0, // ApmIsSupported :1
> + 1, // BiosIsUpgradable :1
> + 1, // BiosShadowingAllowed :1
> + 0, // VlVesaIsSupported :1
> + 0, // EscdSupportIsAvailable :1
> + 1, // BootFromCdIsSupported :1
> + 1, // SelectableBootIsSupported :1
> + 0, // RomBiosIsSocketed :1
> + 0, // BootFromPcmciaIsSupported :1
> + 1, // EDDSpecificationIsSupported :1
> + 0, // JapaneseNecFloppyIsSupported :1
> + 0, // JapaneseToshibaFloppyIsSupported :1
> + 0, // Floppy525_360IsSupported :1
> + 0, // Floppy525_12IsSupported :1
> + 0, // Floppy35_720IsSupported :1
> + 0, // Floppy35_288IsSupported :1
> + 0, // PrintScreenIsSupported :1
> + 0, // Keyboard8042IsSupported :1
> + 0, // SerialIsSupported :1
> + 0, // PrinterIsSupported :1
> + 0, // CgaMonoIsSupported :1
> + 0, // NecPc98 :1
> + 0 // ReservedForVendor :32
> + },
> +
> + {
> + 0x03, // BIOSCharacteristicsExtensionBytes[0]
> + // { // BiosReserved
> + // 1, // AcpiIsSupported :1
> + // 1, // UsbLegacyIsSupported :1
> + // 0, // AgpIsSupported :1
> + // 0, // I20BootIsSupported :1
> + // 0, // Ls120BootIsSupported :1
> + // 0, // AtapiZipDriveBootIsSupported :1
> + // 0, // Boot1394IsSupported :1
> + // 0 // SmartBatteryIsSupported :1
> + // },
> + 0x0D //BIOSCharacteristicsExtensionBytes[1]
> + // { //SystemReserved
> + // 1, //BiosBootSpecIsSupported :1
> + // 0, //FunctionKeyNetworkBootIsSupported :1
> + // 1, //TargetContentDistributionEnabled :1
> + // 1, //UefiSpecificationSupported :1
> + // 0, //VirtualMachineSupported :1
> + // 0 //ExtensionByte2Reserved :3
> + // },
> + },
> + 0xFF, // SystemBiosMajorRelease;
> + 0xFF, // SystemBiosMinorRelease;
> + 0xFF, // EmbeddedControllerFirmwareMajorRelease;
> + 0xFF // EmbeddedControllerFirmwareMinorRelease;
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c
> new file mode 100644
> index 000000000000..a502c06e4b46
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c
> @@ -0,0 +1,263 @@
> +/** @file
> + This driver parses the mMiscSubclassDataTable structure and reports
> + any generated data to the DataHub.
> +
> + Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +typedef struct {
> + CONST CHAR8* MonthStr;
> + UINT32 MonthInt;
> +} MONTH_DESCRIPTION;
> +
> +MONTH_DESCRIPTION mMonthDescription[] = {
> + { "Jan", 1 },
> + { "Feb", 2 },
> + { "Mar", 3 },
> + { "Apr", 4 },
> + { "May", 5 },
> + { "Jun", 6 },
> + { "Jul", 7 },
> + { "Aug", 8 },
> + { "Sep", 9 },
> + { "Oct", 10 },
> + { "Nov", 11 },
> + { "Dec", 12 },
> + { "???", 1 }, // Use 1 as default month
> +};
> +
> +/**
> + * Field Filling Function. Transform an EFI_EXP_BASE2_DATA to a byte, with '64k'
> + * as the unit.
> + *
> + * @param Value Pointer to Base2_Data
> + *
> + * @retval
> + *
> +**/
> +UINT8
> +Base2ToByteWith64KUnit (
> + IN UINTN Value
> + )
> +{
> + UINT8 Size;
> +
> + Size = Value / SIZE_64KB + (Value % SIZE_64KB + SIZE_64KB - 1) / SIZE_64KB;
> +
> + return Size;
> +}
> +
> +
> +VOID
> +GetReleaseTime (
> + OUT EFI_TIME *Time
> + )
> +{
> + CONST CHAR8 *ReleaseDate = __DATE__;
> + CONST CHAR8 *ReleaseTime = __TIME__;
> + UINTN i;
> +
> + for (i = 0; i < 12; i++) {
> + if (AsciiStrnCmp (ReleaseDate, mMonthDescription[i].MonthStr, 3) == 0) {
> + break;
> + }
> + }
> +
> + Time->Month = mMonthDescription[i].MonthInt;
> + Time->Day = AsciiStrDecimalToUintn (ReleaseDate + 4);
> + Time->Year = AsciiStrDecimalToUintn (ReleaseDate + 7);
> + Time->Hour = AsciiStrDecimalToUintn (ReleaseTime);
> + Time->Minute = AsciiStrDecimalToUintn (ReleaseTime + 3);
> + Time->Second = AsciiStrDecimalToUintn (ReleaseTime + 6);
> +}
> +
> +/**
> + * Fetches the firmware ('BIOS') release date from the
> + * FirmwareVersionInfo HOB.
> + *
> + * @return The release date as a UTF-16 string
> +**/
> +CHAR16 *
> +GetBiosReleaseDate (
> + VOID
> + )
> +{
> + CHAR16 *ReleaseDate = NULL;
> + EFI_TIME BuildTime;
> +
> + ReleaseDate = AllocateZeroPool ((sizeof (CHAR16)) * SMBIOS_STRING_MAX_LENGTH);
> + if (ReleaseDate == NULL) {
> + return NULL;
> + }
> +
> + GetReleaseTime (&BuildTime);
> +
> + (VOID)UnicodeSPrintAsciiFormat (ReleaseDate,
> + (sizeof (CHAR16)) * SMBIOS_STRING_MAX_LENGTH,
> + "%02d/%02d/%4d",
> + BuildTime.Month,
> + BuildTime.Day,
> + BuildTime.Year
> + );
> +
> + return ReleaseDate;
> +}
> +
> +/**
> + * Fetches the firmware ('BIOS') version from the
> + * FirmwareVersionInfo HOB.
> + *
> + * @return The version as a UTF-16 string
> +**/
> +CHAR16 *
> +GetBiosVersion (
> + VOID
> + )
> +{
> + CHAR16 *ReleaseString =
> + (CHAR16 *)FixedPcdGetPtr (PcdFirmwareVersionString);
> +
> + return ReleaseString;
> +}
> +
> +
> +/**
> + * This function makes boot time changes to the contents of the
> + * MiscBiosVendor (Type 0).
> + *
> + * @param RecordData Pointer to copy of RecordData from the Data Table.
> + *
> + * @retval EFI_SUCCESS All parameters were valid.
> + * @retval EFI_UNSUPPORTED Unexpected RecordType value.
> + * @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> + *
> +**/
> +MISC_SMBIOS_TABLE_FUNCTION (MiscBiosVendor)
> +{
> + CHAR8 *OptionalStrStart;
> + CHAR8 *StrStart;
> + UINTN VendorStrLen;
> + UINTN VerStrLen;
> + UINTN DateStrLen;
> + UINTN BiosPhysicalSizeHexValue;
> + CHAR16 *Vendor;
> + CHAR16 *Version;
> + CHAR16 *ReleaseDate;
> + CHAR16 *Char16String;
> + EFI_STATUS Status;
> + EFI_STRING_ID TokenToUpdate;
> + EFI_STRING_ID TokenToGet;
> + SMBIOS_TABLE_TYPE0 *SmbiosRecord;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + SMBIOS_TABLE_TYPE0 *InputData;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE0 *)RecordData;
> +
> + Vendor = (CHAR16 *) PcdGetPtr (PcdFirmwareVendor);
> +
> + if (StrLen (Vendor) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VENDOR);
> + HiiSetString (mHiiHandle, TokenToUpdate, Vendor, NULL);
> + }
> +
> + Version = GetBiosVersion();
> +
> + if (StrLen (Version) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
> + HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
> + } else {
> + Version = (CHAR16 *) PcdGetPtr (PcdFirmwareVersionString);
> + if (StrLen (Version) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
> + HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
> + }
> + }
> +
> + Char16String = GetBiosReleaseDate ();
> + if (StrLen(Char16String) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
> + HiiSetString (mHiiHandle, TokenToUpdate, Char16String, NULL);
> + }
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BIOS_VENDOR);
> + Vendor = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + VendorStrLen = StrLen (Vendor);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BIOS_VERSION);
> + Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + VerStrLen = StrLen (Version);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
> + ReleaseDate = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + DateStrLen = StrLen (ReleaseDate);
> +
> + //
> + // Now update the BiosPhysicalSize
> + //
> + BiosPhysicalSizeHexValue = FixedPcdGet32 (PcdFdSize);
> +
> + //
> + // Two zeros following the last string.
> + //
> + SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE0) + VendorStrLen + 1 +
> + VerStrLen + 1 +
> + DateStrLen + 1 + 1);
> + if (SmbiosRecord == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE0));
> +
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE0);
> + SmbiosRecord->BiosSegment = (UINT16)(FixedPcdGet32 (PcdFdBaseAddress) / SIZE_64KB);
> + SmbiosRecord->BiosSize = Base2ToByteWith64KUnit (BiosPhysicalSizeHexValue) - 1;
> +
> + OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
> + UnicodeStrToAsciiStrS (Vendor, OptionalStrStart, VendorStrLen + 1);
> + StrStart = OptionalStrStart + VendorStrLen + 1;
> + UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
> + StrStart += VerStrLen + 1;
> + UnicodeStrToAsciiStrS (ReleaseDate, StrStart, DateStrLen + 1);
> + //
> + // Now we have got the full smbios record, call smbios protocol to add this record.
> + //
> + Status = LogSmbiosData ((UINT8*)SmbiosRecord, &SmbiosHandle);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type00 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> +
> +Exit:
> + if (Vendor != NULL) {
> + FreePool (Vendor);
> + }
> +
> + if (Version != NULL) {
> + FreePool (Version);
> + }
> +
> + if (ReleaseDate != NULL) {
> + FreePool (ReleaseDate);
> + }
> +
> + if (Char16String != NULL) {
> + FreePool (Char16String);
> + }
> +
> + return Status;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerData.c
> new file mode 100644
> index 000000000000..908ab9164b63
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerData.c
> @@ -0,0 +1,35 @@
> +/** @file
> + This file provides Smbios Type1 Data
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +
> +//
> +// Static (possibly build generated) System Manufacturer data.
> +//
> +MISC_SMBIOS_TABLE_DATA(SMBIOS_TABLE_TYPE1, MiscSystemManufacturer) = {
> + { // Hdr
> + EFI_SMBIOS_TYPE_SYSTEM_INFORMATION, // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + 1, // Manufacturer
> + 2, // ProductName
> + 3, // Version
> + 4, // SerialNumber
> + { // Uuid
> + 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
> + },
> + SystemWakeupTypePowerSwitch, // SystemWakeupType
> + 5, // SKUNumber,
> + 6 // Family
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
> new file mode 100644
> index 000000000000..ee2d5929555f
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
> @@ -0,0 +1,173 @@
> +/** @file
> + This driver parses the mMiscSubclassDataTable structure and reports
> + any generated data to smbios.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +/**
> + This function makes boot time changes to the contents of the
> + MiscSystemManufacturer (Type 1).
> +
> + @param RecordData Pointer to copy of RecordData from the Data Table.
> +
> + @retval EFI_SUCCESS All parameters were valid.
> + @retval EFI_UNSUPPORTED Unexpected RecordType value.
> + @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> +
> +**/
> +MISC_SMBIOS_TABLE_FUNCTION(MiscSystemManufacturer)
> +{
> + CHAR8 *OptionalStrStart;
> + CHAR8 *StrStart;
> + UINTN ManuStrLen;
> + UINTN VerStrLen;
> + UINTN PdNameStrLen;
> + UINTN SerialNumStrLen;
> + UINTN SKUNumStrLen;
> + UINTN FamilyStrLen;
> + UINTN RecordLength;
> + EFI_STRING Manufacturer;
> + EFI_STRING ProductName;
> + EFI_STRING Version;
> + EFI_STRING SerialNumber;
> + EFI_STRING SKUNumber;
> + EFI_STRING Family;
> + EFI_STRING_ID TokenToGet;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + SMBIOS_TABLE_TYPE1 *SmbiosRecord;
> + SMBIOS_TABLE_TYPE1 *InputData;
> + EFI_STATUS Status;
> + EFI_STRING_ID TokenToUpdate;
> + CHAR16 *Product;
> + CHAR16 *pVersion;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE1 *)RecordData;
> +
> + Product = (CHAR16 *) PcdGetPtr (PcdSystemProductName);
> + if (StrLen (Product) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
> + HiiSetString (mHiiHandle, TokenToUpdate, Product, NULL);
> + }
> +
> + pVersion = (CHAR16 *) PcdGetPtr (PcdSystemVersion);
> + if (StrLen (pVersion) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
> + HiiSetString (mHiiHandle, TokenToUpdate, pVersion, NULL);
> + }
> + UpdateSmbiosInfo (mHiiHandle, STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER), SerialNumType01);
> + UpdateSmbiosInfo (mHiiHandle, STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER), SystemManufacturerType01);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
> + Manufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + ManuStrLen = StrLen (Manufacturer);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
> + ProductName = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + PdNameStrLen = StrLen (ProductName);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
> + Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + VerStrLen = StrLen (Version);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER);
> + SerialNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + SerialNumStrLen = StrLen (SerialNumber);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER);
> + SKUNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + SKUNumStrLen = StrLen (SKUNumber);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY);
> + Family = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + FamilyStrLen = StrLen (Family);
> +
> + //
> + // Two zeros following the last string.
> + //
> + RecordLength = sizeof (SMBIOS_TABLE_TYPE1) +
> + ManuStrLen + 1 +
> + PdNameStrLen + 1 +
> + VerStrLen + 1 +
> + SerialNumStrLen + 1 +
> + SKUNumStrLen + 1 +
> + FamilyStrLen + 1 + 1;
> + SmbiosRecord = AllocateZeroPool (RecordLength);
> +
> + if (SmbiosRecord == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE1));
> +
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);
> +
> + SmbiosRecord->Uuid = InputData->Uuid;
> +
> + OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
> + UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
> + StrStart = OptionalStrStart + ManuStrLen + 1;
> + UnicodeStrToAsciiStrS (ProductName, StrStart, PdNameStrLen + 1);
> + StrStart += PdNameStrLen + 1;
> + UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
> + StrStart += VerStrLen + 1;
> + UnicodeStrToAsciiStrS (SerialNumber, StrStart, SerialNumStrLen + 1);
> + StrStart += SerialNumStrLen + 1;
> + UnicodeStrToAsciiStrS (SKUNumber, StrStart, SKUNumStrLen + 1);
> + StrStart += SKUNumStrLen + 1;
> + UnicodeStrToAsciiStrS (Family, StrStart, FamilyStrLen + 1);
> +
> + //
> + // Now we have got the full smbios record, call smbios protocol to add this record.
> + //
> + Status = LogSmbiosData ((UINT8*)SmbiosRecord, &SmbiosHandle);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type01 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> +
> +Exit:
> + if (Manufacturer != NULL) {
> + FreePool (Manufacturer);
> + }
> +
> + if (ProductName != NULL) {
> + FreePool (ProductName);
> + }
> +
> + if (Version != NULL) {
> + FreePool (Version);
> + }
> +
> + if (SerialNumber != NULL) {
> + FreePool (SerialNumber);
> + }
> +
> + if (SKUNumber != NULL) {
> + FreePool (SKUNumber);
> + }
> +
> + if (Family != NULL) {
> + FreePool (Family);
> + }
> +
> + return 0;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerData.c
> new file mode 100644
> index 000000000000..f9122d5d8963
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerData.c
> @@ -0,0 +1,45 @@
> +/** @file
> +
> + This file provide OEM to define Smbios Type2 Data
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +//
> +// Static (possibly build generated) Chassis Manufacturer data.
> +//
> +MISC_SMBIOS_TABLE_DATA(SMBIOS_TABLE_TYPE2, MiscBaseBoardManufacturer) = {
> + { // Hdr
> + EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION, // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + 1, // BaseBoardManufacturer
> + 2, // BaseBoardProductName
> + 3, // BaseBoardVersion
> + 4, // BaseBoardSerialNumber
> + 5, // BaseBoardAssetTag
> + { // FeatureFlag
> + 1, // Motherboard :1
> + 0, // RequiresDaughterCard :1
> + 0, // Removable :1
> + 1, // Replaceable :1
> + 0, // HotSwappable :1
> + 0 // Reserved :3
> + },
> + 6, // BaseBoardChassisLocation
> + 0, // ChassisHandle;
> + BaseBoardTypeMotherBoard, // BoardType;
> + 0, // NumberOfContainedObjectHandles;
> + {
> + 0
> + } // ContainedObjectHandles[1];
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerFunction.c
> new file mode 100644
> index 000000000000..ce56017281aa
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturerFunction.c
> @@ -0,0 +1,201 @@
> +/** @file
> + This driver parses the mSmbiosMiscDataTable structure and reports
> + any generated data using SMBIOS protocol.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +
> +/**
> + This function makes basic board manufacturer to the contents of the
> + Misc Base Board Manufacturer (Type 2).
> +
> + @param RecordData Pointer to copy of RecordData from the Data Table.
> +
> + @retval EFI_SUCCESS All parameters were valid.
> + @retval EFI_UNSUPPORTED Unexpected RecordType value.
> + @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> +
> +**/
> +MISC_SMBIOS_TABLE_FUNCTION(MiscBaseBoardManufacturer)
> +{
> + CHAR8 *OptionalStrStart;
> + CHAR8 *StrStart;
> + UINTN RecordLength;
> + UINTN ManuStrLen;
> + UINTN ProductNameStrLen;
> + UINTN VerStrLen;
> + UINTN SerialNumStrLen;
> + UINTN AssetTagStrLen;
> + UINTN ChassisLocaStrLen;
> + UINTN HandleCount = 0;
> + UINT16 *HandleArray = NULL;
> + CHAR16 *BaseBoardManufacturer;
> + CHAR16 *BaseBoardProductName;
> + CHAR16 *Version;
> + EFI_STRING SerialNumber;
> + EFI_STRING AssetTag;
> + EFI_STRING ChassisLocation;
> + EFI_STRING_ID TokenToGet;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + SMBIOS_TABLE_TYPE2 *SmbiosRecord;
> + SMBIOS_TABLE_TYPE2 *InputData = NULL;
> + EFI_STATUS Status;
> +
> + EFI_STRING_ID TokenToUpdate;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE2*)RecordData;
> +
> + BaseBoardManufacturer = (CHAR16 *) PcdGetPtr (PcdBaseBoardManufacturer);
> + if (StrLen (BaseBoardManufacturer) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
> + HiiSetString (mHiiHandle, TokenToUpdate, BaseBoardManufacturer, NULL);
> + }
> +
> + BaseBoardProductName = (CHAR16 *) PcdGetPtr (PcdBaseBoardProductName);
> + if (StrLen (BaseBoardProductName) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
> + HiiSetString (mHiiHandle, TokenToUpdate, BaseBoardProductName, NULL);
> + }
> +
> + Version = (CHAR16 *) PcdGetPtr (PcdBaseBoardVersion);
> + if (StrLen (Version) > 0) {
> + TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
> + HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
> + }
> +
> + UpdateSmbiosInfo (mHiiHandle,
> + STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG),
> + AssertTagType02
> + );
> + UpdateSmbiosInfo (mHiiHandle,
> + STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER),
> + SerialNumberType02
> + );
> + UpdateSmbiosInfo (mHiiHandle,
> + STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER),
> + BoardManufacturerType02
> + );
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
> + BaseBoardManufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + ManuStrLen = StrLen (BaseBoardManufacturer);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
> + BaseBoardProductName = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + ProductNameStrLen = StrLen (BaseBoardProductName);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
> + Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + VerStrLen = StrLen (Version);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER);
> + SerialNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + SerialNumStrLen = StrLen (SerialNumber);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG);
> + AssetTag = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + AssetTagStrLen = StrLen (AssetTag);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION);
> + ChassisLocation = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + ChassisLocaStrLen = StrLen (ChassisLocation);
> +
> + //
> + // Two zeros following the last string.
> + //
> + RecordLength = sizeof (SMBIOS_TABLE_TYPE2) +
> + ManuStrLen + 1 +
> + ProductNameStrLen + 1 +
> + VerStrLen + 1 +
> + SerialNumStrLen + 1 +
> + AssetTagStrLen + 1 +
> + ChassisLocaStrLen + 1 + 1;
> + SmbiosRecord = AllocateZeroPool (RecordLength);
> + if (SmbiosRecord == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE2));
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2);
> +
> + //
> + // Update Contained objects Handle
> + //
> + SmbiosRecord->NumberOfContainedObjectHandles = 0;
> + GetLinkTypeHandle (EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE, &HandleArray, &HandleCount);
> + if (HandleCount > 0) {
> + SmbiosRecord->ChassisHandle = HandleArray[0];
> + }
> +
> + FreePool (HandleArray);
> +
> + OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
> + UnicodeStrToAsciiStrS (BaseBoardManufacturer, OptionalStrStart, ManuStrLen + 1);
> +
> + StrStart = OptionalStrStart + ManuStrLen + 1;
> + UnicodeStrToAsciiStrS (BaseBoardProductName, StrStart, ProductNameStrLen + 1);
> +
> + StrStart += ProductNameStrLen + 1;
> + UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
> +
> + StrStart += VerStrLen + 1;
> + UnicodeStrToAsciiStrS (SerialNumber, StrStart, SerialNumStrLen + 1);
> +
> + StrStart += SerialNumStrLen + 1;
> + UnicodeStrToAsciiStrS (AssetTag, StrStart, AssetTagStrLen + 1);
> +
> + StrStart += AssetTagStrLen + 1;
> + UnicodeStrToAsciiStrS (ChassisLocation, StrStart, ChassisLocaStrLen + 1);
> +
> + Status = LogSmbiosData ((UINT8 *)SmbiosRecord, &SmbiosHandle);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type02 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> +
> +Exit:
> + if (BaseBoardManufacturer != NULL) {
> + FreePool (BaseBoardManufacturer);
> + }
> +
> + if (BaseBoardProductName != NULL) {
> + FreePool (BaseBoardProductName);
> + }
> +
> + if (Version != NULL) {
> + FreePool (Version);
> + }
> +
> + if (SerialNumber != NULL) {
> + FreePool (SerialNumber);
> + }
> +
> + if (AssetTag != NULL) {
> + FreePool (AssetTag);
> + }
> +
> + if (ChassisLocation != NULL) {
> + FreePool (ChassisLocation);
> + }
> +
> + return 0;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerData.c
> new file mode 100644
> index 000000000000..2e9e0a391ce5
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerData.c
> @@ -0,0 +1,51 @@
> +/** @file
> + This file provides Smbios Type3 Data
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +
> +//
> +// Static (possibly build generated) Chassis Manufacturer data.
> +//
> +MISC_SMBIOS_TABLE_DATA(SMBIOS_TABLE_TYPE3, MiscChassisManufacturer) = {
> + { // Hdr
> + EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE , // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + 1, // Manufactrurer
> + MiscChassisTypeMainServerChassis, // Type
> + 2, // Version
> + 3, // SerialNumber
> + 4, // AssetTag
> + ChassisStateSafe, // BootupState
> + ChassisStateSafe, // PowerSupplyState
> + ChassisStateSafe, // ThermalState
> + ChassisSecurityStatusNone, // SecurityState
> + {
> + 0, // OemDefined[0]
> + 0, // OemDefined[1]
> + 0, // OemDefined[2]
> + 0 // OemDefined[3]
> + },
> + 2, // Height
> + 1, // NumberofPowerCords
> + 0, // ContainedElementCount
> + 0, // ContainedElementRecordLength
> + { // ContainedElements[0]
> + {
> + 0, // ContainedElementType
> + 0, // ContainedElementMinimum
> + 0 // ContainedElementMaximum
> + }
> + }
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerFunction.c
> new file mode 100644
> index 000000000000..69029c8532f6
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturerFunction.c
> @@ -0,0 +1,200 @@
> +/** @file
> + This driver parses the mMiscSubclassDataTable structure and reports
> + any generated data to smbios.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +UINT8
> +GetChassisType (
> + VOID
> + )
> +{
> + EFI_STATUS Status;
> + UINT8 ChassisType;
> +
> + Status = OemGetChassisType (&ChassisType);
> + if (EFI_ERROR (Status)) {
> + return 0;
> + }
> +
> + return ChassisType;
> +}
> +
> +/**
> + This function makes boot time changes to the contents of the
> + MiscChassisManufacturer (Type 3).
> +
> + @param RecordData Pointer to copy of RecordData from the Data Table.
> +
> + @retval EFI_SUCCESS All parameters were valid.
> + @retval EFI_UNSUPPORTED Unexpected RecordType value.
> + @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> +
> +**/
> +MISC_SMBIOS_TABLE_FUNCTION(MiscChassisManufacturer)
> +{
> + CHAR8 *OptionalStrStart;
> + CHAR8 *StrStart;
> + UINTN RecordLength;
> + UINTN ManuStrLen;
> + UINTN VerStrLen;
> + UINTN AssertTagStrLen;
> + UINTN SerialNumStrLen;
> + UINTN ChaNumStrLen;
> + EFI_STRING Manufacturer;
> + EFI_STRING Version;
> + EFI_STRING SerialNumber;
> + EFI_STRING AssertTag;
> + EFI_STRING ChassisSkuNumber;
> + EFI_STRING_ID TokenToGet;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + SMBIOS_TABLE_TYPE3 *SmbiosRecord;
> + SMBIOS_TABLE_TYPE3 *InputData;
> + EFI_STATUS Status;
> +
> + UINT8 ContainedElementCount;
> + CONTAINED_ELEMENT ContainedElements = {0};
> + UINT8 ExtendLength = 0;
> +
> + UINT8 ChassisType;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE3 *)RecordData;
> +
> + UpdateSmbiosInfo (
> + mHiiHandle,
> + STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG),
> + AssetTagType03
> + );
> + UpdateSmbiosInfo (
> + mHiiHandle,
> + STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER),
> + SerialNumberType03
> + );
> + UpdateSmbiosInfo (
> + mHiiHandle,
> + STRING_TOKEN (STR_MISC_CHASSIS_VERSION),
> + VersionType03
> + );
> + UpdateSmbiosInfo (
> + mHiiHandle,
> + STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER),
> + ManufacturerType03
> + );
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);
> + Manufacturer = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + ManuStrLen = StrLen (Manufacturer);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);
> + Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + VerStrLen = StrLen (Version);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);
> + SerialNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + SerialNumStrLen = StrLen (SerialNumber);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);
> + AssertTag = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + AssertTagStrLen = StrLen (AssertTag);
> +
> + TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER);
> + ChassisSkuNumber = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
> + ChaNumStrLen = StrLen (ChassisSkuNumber);
> +
> + ContainedElementCount = InputData->ContainedElementCount;
> +
> + if (ContainedElementCount > 1) {
> + ExtendLength = (ContainedElementCount - 1) * sizeof (CONTAINED_ELEMENT);
> + }
> +
> + //
> + // Two zeros following the last string.
> + //
> + RecordLength = sizeof (SMBIOS_TABLE_TYPE3) +
> + ExtendLength + 1 +
> + ManuStrLen + 1 +
> + VerStrLen + 1 +
> + SerialNumStrLen + 1 +
> + AssertTagStrLen + 1 +
> + ChaNumStrLen + 1 + 1;
> + SmbiosRecord = AllocateZeroPool (RecordLength);
> + if (SmbiosRecord == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE3));
> +
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1;
> +
> + ChassisType = GetChassisType ();
> + if (ChassisType != 0) {
> + SmbiosRecord->Type = ChassisType;
> + }
> +
> + //ContainedElements
> + (VOID)CopyMem (SmbiosRecord + 1, &ContainedElements, ExtendLength);
> +
> + //ChassisSkuNumber
> + *((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength) = 5;
> +
> + OptionalStrStart = (CHAR8 *)((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1);
> + UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
> + StrStart = OptionalStrStart + ManuStrLen + 1;
> + UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
> + StrStart += VerStrLen + 1;
> + UnicodeStrToAsciiStrS (SerialNumber, StrStart, SerialNumStrLen + 1);
> + StrStart += SerialNumStrLen + 1;
> + UnicodeStrToAsciiStrS (AssertTag, StrStart, AssertTagStrLen + 1);
> + StrStart += AssertTagStrLen + 1;
> + UnicodeStrToAsciiStrS (ChassisSkuNumber, StrStart, ChaNumStrLen + 1);
> + //
> + // Now we have got the full smbios record, call smbios protocol to add this record.
> + //
> + Status = LogSmbiosData ((UINT8*)SmbiosRecord, &SmbiosHandle);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type03 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> +
> +Exit:
> + if (Manufacturer != NULL) {
> + FreePool (Manufacturer);
> + }
> +
> + if (Version != NULL) {
> + FreePool (Version);
> + }
> +
> + if (SerialNumber != NULL) {
> + FreePool (SerialNumber);
> + }
> +
> + if (AssertTag != NULL) {
> + FreePool (AssertTag);
> + }
> +
> + if (ChassisSkuNumber != NULL) {
> + FreePool (ChassisSkuNumber);
> + }
> +
> + return 0;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c
> new file mode 100644
> index 000000000000..67a35408b700
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesData.c
> @@ -0,0 +1,32 @@
> +/** @file
> + This file provides Smbios Type13 Data
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +//
> +// Static (possibly build generated) Bios Vendor data.
> +//
> +
> +MISC_SMBIOS_TABLE_DATA(SMBIOS_TABLE_TYPE13, MiscNumberOfInstallableLanguages) =
> +{
> + { // Hdr
> + EFI_SMBIOS_TYPE_BIOS_LANGUAGE_INFORMATION, // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + 0, // InstallableLanguages
> + 0, // Flags
> + {
> + 0 // Reserved[15]
> + },
> + 1 // CurrentLanguage
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c
> new file mode 100644
> index 000000000000..297203427150
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguagesFunction.c
> @@ -0,0 +1,154 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +/**
> + Get next language from language code list (with separator ';').
> +
> + @param LangCode Input: point to first language in the list. On
> + Otput: point to next language in the list, or
> + NULL if no more language in the list.
> + @param Lang The first language in the list.
> +
> +**/
> +VOID
> +EFIAPI
> +GetNextLanguage (
> + IN OUT CHAR8 **LangCode,
> + OUT CHAR8 *Lang
> + )
> +{
> + UINTN Index;
> + CHAR8 *StringPtr;
> +
> + if (LangCode == NULL || *LangCode == NULL || Lang == NULL) {
> + return;
> + }
> +
> + Index = 0;
> + StringPtr = *LangCode;
> + while (StringPtr[Index] != 0 && StringPtr[Index] != ';') {
> + Index++;
> + }
> +
> + (VOID)CopyMem (Lang, StringPtr, Index);
> + Lang[Index] = 0;
> +
> + if (StringPtr[Index] == ';') {
> + Index++;
> + }
> + *LangCode = StringPtr + Index;
> +}
> +
> +/**
> + This function returns the number of supported languages on HiiHandle.
> +
> + @param HiiHandle The HII package list handle.
> +
> + @retval The number of supported languages.
> +
> +**/
> +UINT16
> +EFIAPI
> +GetSupportedLanguageNumber (
> + IN EFI_HII_HANDLE HiiHandle
> + )
> +{
> + CHAR8 *Lang;
> + CHAR8 *Languages;
> + CHAR8 *LanguageString;
> + UINT16 LangNumber;
> +
> + Languages = HiiGetSupportedLanguages (HiiHandle);
> + if (Languages == NULL) {
> + return 0;
> + }
> +
> + LangNumber = 0;
> + Lang = AllocatePool (AsciiStrSize (Languages));
> + if (Lang != NULL) {
> + LanguageString = Languages;
> + while (*LanguageString != 0) {
> + GetNextLanguage (&LanguageString, Lang);
> + LangNumber++;
> + }
> + FreePool (Lang);
> + }
> + FreePool (Languages);
> + return LangNumber;
> +}
> +
> +
> +/**
> + This function makes boot time changes to the contents of the
> + MiscNumberOfInstallableLanguages (Type 13).
> +
> + @param RecordData Pointer to copy of RecordData from the Data Table.
> +
> + @retval EFI_SUCCESS All parameters were valid.
> + @retval EFI_UNSUPPORTED Unexpected RecordType value.
> + @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> +
> +**/
> +MISC_SMBIOS_TABLE_FUNCTION(MiscNumberOfInstallableLanguages)
> +{
> + UINTN LangStrLen;
> + CHAR8 CurrentLang[SMBIOS_STRING_MAX_LENGTH + 1];
> + CHAR8 *OptionalStrStart;
> + EFI_STATUS Status;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + SMBIOS_TABLE_TYPE13 *SmbiosRecord;
> + SMBIOS_TABLE_TYPE13 *InputData = NULL;;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE13 *)RecordData;
> +
> + InputData->InstallableLanguages = GetSupportedLanguageNumber (mHiiHandle);
> +
> + //
> + // Try to check if current langcode matches with the langcodes in installed languages
> + //
> + ZeroMem (CurrentLang, SMBIOS_STRING_MAX_LENGTH - 1);
> + (VOID)AsciiStrCpyS (CurrentLang, SMBIOS_STRING_MAX_LENGTH - 1, "en|US|iso8859-1");
> + LangStrLen = AsciiStrLen (CurrentLang);
> +
> + //
> + // Two zeros following the last string.
> + //
> + SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE13) + LangStrLen + 1 + 1);
> + if (SmbiosRecord == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE13));
> +
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE13);
> +
> + OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
> + (VOID)AsciiStrCpyS (OptionalStrStart, SMBIOS_STRING_MAX_LENGTH - 1, CurrentLang);
> + //
> + // Now we have got the full smbios record, call smbios protocol to add this record.
> + //
> + Status = LogSmbiosData ((UINT8*)SmbiosRecord, &SmbiosHandle);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type13 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> + return Status;
> +}
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationData.c
> new file mode 100644
> index 000000000000..e72656d3b002
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationData.c
> @@ -0,0 +1,34 @@
> +/** @file
> + This driver parses the mMiscSubclassDataTable structure and reports
> + any generated data to the DataHub.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +//
> +// Static (possibly build generated) Bios Vendor data.
> +//
> +MISC_SMBIOS_TABLE_DATA(SMBIOS_TABLE_TYPE32, MiscBootInformation) = {
> + { // Hdr
> + EFI_SMBIOS_TYPE_SYSTEM_BOOT_INFORMATION, // Type,
> + 0, // Length,
> + 0 // Handle
> + },
> + { // Reserved[6]
> + 0,
> + 0,
> + 0,
> + 0,
> + 0,
> + 0
> + },
> + BootInformationStatusNoError // BootInformationStatus
> +};
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationFunction.c
> new file mode 100644
> index 000000000000..db91385f6e5d
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type32/MiscBootInformationFunction.c
> @@ -0,0 +1,67 @@
> +/** @file
> + boot information boot time changes.
> + SMBIOS type 32.
> +
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "SmbiosMisc.h"
> +
> +/**
> + This function makes boot time changes to the contents of the
> + MiscBootInformation (Type 32).
> +
> + @param RecordData Pointer to copy of RecordData from the Data Table.
> +
> + @retval EFI_SUCCESS All parameters were valid.
> + @retval EFI_UNSUPPORTED Unexpected RecordType value.
> + @retval EFI_INVALID_PARAMETER Invalid parameter was found.
> +
> +**/
> +
> +MISC_SMBIOS_TABLE_FUNCTION(MiscBootInformation)
> +{
> + EFI_STATUS Status;
> + EFI_SMBIOS_HANDLE SmbiosHandle;
> + SMBIOS_TABLE_TYPE32 *SmbiosRecord;
> + SMBIOS_TABLE_TYPE32 *InputData;
> +
> + //
> + // First check for invalid parameters.
> + //
> + if (RecordData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + InputData = (SMBIOS_TABLE_TYPE32 *)RecordData;
> +
> + //
> + // Two zeros following the last string.
> + //
> + SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);
> + if (SmbiosRecord == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + (VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE32));
> +
> + SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE32);
> +
> + //
> + // Now we have got the full smbios record, call smbios protocol to add this record.
> + //
> + Status = LogSmbiosData ((UINT8*)SmbiosRecord, &SmbiosHandle);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type32 Table Log Failed! %r \n",
> + __FUNCTION__, __LINE__, Status));
> + }
> +
> + FreePool (SmbiosRecord);
> + return Status;
> +}
> diff --git a/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassStrings.uni b/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassStrings.uni
> new file mode 100644
> index 000000000000..17da6178e88f
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/ProcessorSubClassDxe/ProcessorSubClassStrings.uni
> @@ -0,0 +1,23 @@
> +/** @file
> + SMBIOS Type 4 strings
> +
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.
> + Copyright (c) 2015, Linaro Limited. All rights reserved.
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +#langdef en-US "English"
> +
> +//
> +// Processor Information
> +//
> +#string STR_PROCESSOR_SOCKET_DESIGNATION #language en-US "Not Specified"
> +#string STR_PROCESSOR_MANUFACTURE #language en-US "Not Specified"
> +#string STR_PROCESSOR_VERSION #language en-US "Not Specified"
> +#string STR_PROCESSOR_SERIAL_NUMBER #language en-US "Not Specified"
> +#string STR_PROCESSOR_ASSET_TAG #language en-US "Not Specified"
> +#string STR_PROCESSOR_PART_NUMBER #language en-US "Not Specified"
> +#string STR_PROCESSOR_UNKNOWN #language en-US "Unknown"
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscLibStrings.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscLibStrings.uni
> new file mode 100644
> index 000000000000..32f30b41566d
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/SmbiosMiscLibStrings.uni
> @@ -0,0 +1,21 @@
> +/** @file
> + * Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> + *
> + * Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + * Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + * Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + * SPDX-License-Identifier: BSD-2-Clause-Patent
> + *
> + *
> +**/
> +
> +
> +/=#
> +
> +#langdef en-US "English"
> +
> +#include "Type00/MiscBiosVendor.uni"
> +#include "Type01/MiscSystemManufacturer.uni"
> +#include "Type02/MiscBaseBoardManufacturer.uni"
> +#include "Type03/MiscChassisManufacturer.uni"
> +#include "Type13/MiscNumberOfInstallableLanguages.uni"
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni
> new file mode 100644
> index 000000000000..ba981e3db391
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni
> @@ -0,0 +1,17 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +#string STR_MISC_BIOS_VENDOR #language en-US "Not Specified"
> +#string STR_MISC_BIOS_VERSION #language en-US "Not Specified"
> +#string STR_MISC_BIOS_RELEASE_DATE #language en-US "Not Specified"
> +#string STR_MISC_BIOS_VENDOR #language en-US "Not Specified"
> +#string STR_MISC_BIOS_RELEASE_DATE #language en-US "12/02/2020"
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturer.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturer.uni
> new file mode 100644
> index 000000000000..9d723ba684b8
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturer.uni
> @@ -0,0 +1,20 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +#string STR_MISC_SYSTEM_MANUFACTURER #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_PRODUCT_NAME #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_PRODUCT_NAME #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_VERSION #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_VERSION #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_SERIAL_NUMBER #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_SKU_NUMBER #language en-US "Not Specified"
> +#string STR_MISC_SYSTEM_FAMILY #language en-US "Not Specified"
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturer.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturer.uni
> new file mode 100644
> index 000000000000..47b6c71230fe
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type02/MiscBaseBoardManufacturer.uni
> @@ -0,0 +1,20 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +#string STR_MISC_BASE_BOARD_MANUFACTURER #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_PRODUCT_NAME #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_PRODUCT_NAME #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_VERSION #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_VERSION #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_SERIAL_NUMBER #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_ASSET_TAG #language en-US "Not Specified"
> +#string STR_MISC_BASE_BOARD_CHASSIS_LOCATION #language en-US "Not Specified"
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturer.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturer.uni
> new file mode 100644
> index 000000000000..dacb195bff28
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type03/MiscChassisManufacturer.uni
> @@ -0,0 +1,17 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +#string STR_MISC_CHASSIS_MANUFACTURER #language en-US "Not Specified"
> +#string STR_MISC_CHASSIS_VERSION #language en-US "Not Specified"
> +#string STR_MISC_CHASSIS_SERIAL_NUMBER #language en-US "Not Specified"
> +#string STR_MISC_CHASSIS_ASSET_TAG #language en-US "Not Specified"
> +#string STR_MISC_CHASSIS_SKU_NUMBER #language en-US "Not Specified"
> diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni
> new file mode 100644
> index 000000000000..0b61b0cd179f
> --- /dev/null
> +++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type13/MiscNumberOfInstallableLanguages.uni
> @@ -0,0 +1,42 @@
> +/** @file
> + Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
> +
> + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
> + Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +/=#
> +
> +/=#
> +//
> +// Language String (Long Format)
> +//
> +#string STR_MISC_BIOS_LANGUAGES_ENG_LONG #language en-US "en|US|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_FRA_LONG #language en-US "fr|CA|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_CHN_LONG #language en-US "zh|TW|unicode"
> +#string STR_MISC_BIOS_LANGUAGES_JPN_LONG #language en-US "ja|JP|unicode"
> +#string STR_MISC_BIOS_LANGUAGES_ITA_LONG #language en-US "it|IT|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_SPA_LONG #language en-US "es|ES|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_GER_LONG #language en-US "de|DE|iso8859-1"
> +#string STR_MISC_BIOS_LANGUAGES_POR_LONG #language en-US "pt|PT|iso8859-1"
> +
> +
> +//
> +// Language String (Abbreviated Format)
> +//
> +#string STR_MISC_BIOS_LANGUAGES_ENG_ABBREVIATE #language en-US "enUS"
> +#string STR_MISC_BIOS_LANGUAGES_FRA_ABBREVIATE #language en-US "frCA"
> +#string STR_MISC_BIOS_LANGUAGES_CHN_ABBREVIATE #language en-US "zhTW"
> +#string STR_MISC_BIOS_LANGUAGES_JPN_ABBREVIATE #language en-US "jaJP"
> +#string STR_MISC_BIOS_LANGUAGES_ITA_ABBREVIATE #language en-US "itIT"
> +#string STR_MISC_BIOS_LANGUAGES_SPA_ABBREVIATE #language en-US "esES"
> +#string STR_MISC_BIOS_LANGUAGES_GER_ABBREVIATE #language en-US "deDE"
> +#string STR_MISC_BIOS_LANGUAGES_POR_ABBREVIATE #language en-US "ptPT"
> +
> +#string STR_MISC_BIOS_LANGUAGES_SIMPLECH_ABBREVIATE #language en-US "zhCN"
> +#string STR_MISC_BIOS_LANGUAGES_SIMPLECH_LONG #language en-US "zh|CN|unicode"
> +
> +
> --
> 2.26.2
>
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