SMBIOS:ARM: Add SMBIOS base driver on ARM Platform

Add SMBIOS support on ARM platforms, constructing and updating 10
basic tables required by SMBIOS spec 2.7.1. The codes are derived
from PlatformSmbiosDxe in EmulatorPkg. Some static data need to
modify to match a real board.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yi Li <yi.li@linaro.org>
Signed-off-by: Steven Kinney <steven.kinney@linaro.org>

2 files changed, 776 insertions, 0 deletions

diff --git a/ArmPlatformPkg/PlatformSmbiosDxe/PlatformSmbiosDxe.c b/ArmPlatformPkg/PlatformSmbiosDxe/PlatformSmbiosDxe.c
new file mode 100644
index 000000000..33db76a29
--- /dev/null
+++ b/ArmPlatformPkg/PlatformSmbiosDxe/PlatformSmbiosDxe.c
@@ -0,0 +1,730 @@
+/** @file
+  Static SMBIOS Table for ARM platform
+  Derived from EmulatorPkg package
+
+  Note SMBIOS 2.7.1 Required structures:
+    BIOS Information (Type 0)
+    System Information (Type 1)
+    Board Information (Type 2)
+    System Enclosure (Type 3)
+    Processor Information (Type 4) - CPU Driver
+    Cache Information (Type 7) - For cache that is external to processor
+    System Slots (Type 9) - If system has slots
+    Physical Memory Array (Type 16)
+    Memory Device (Type 17) - For each socketed system-memory Device
+    Memory Array Mapped Address (Type 19) - One per contiguous block per Physical Memroy Array
+    System Boot Information (Type 32)
+
+  Copyright (c) 2012, Apple Inc. All rights reserved.<BR>
+  Copyright (c) 2013 Linaro.org
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+//#include <PiDxe.h>
+#include <Protocol/Smbios.h>
+#include <IndustryStandard/SmBios.h>
+#include <Guid/SmBios.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+/***********************************************************************
+	SMBIOS data definition  TYPE0  BIOS Information
+************************************************************************/
+SMBIOS_TABLE_TYPE0 mBIOSInfoType0 = {
+  { EFI_SMBIOS_TYPE_BIOS_INFORMATION, sizeof (SMBIOS_TABLE_TYPE0), 0 },
+  1,                    // Vendor String
+  2,                    // BiosVersion String
+  0xE000,               // BiosSegment
+  3,                    // BiosReleaseDate String
+  0x7F,                 // BiosSize
+  {                     // BiosCharacteristics
+    0,    //  Reserved                          :2;  ///< Bits 0-1.
+    0,    //  Unknown                           :1;
+    0,    //  BiosCharacteristicsNotSupported   :1;
+    0,    //  IsaIsSupported                    :1;
+    0,    //  McaIsSupported                    :1;
+    0,    //  EisaIsSupported                   :1;
+    0,    //  PciIsSupported                    :1;
+    0,    //  PcmciaIsSupported                 :1;
+    0,    //  PlugAndPlayIsSupported            :1;
+    0,    //  ApmIsSupported                    :1;
+    1,    //  BiosIsUpgradable                  :1;
+    1,    //  BiosShadowingAllowed              :1;
+    0,    //  VlVesaIsSupported                 :1;
+    0,    //  EscdSupportIsAvailable            :1;
+    0,    //  BootFromCdIsSupported             :1;
+    1,    //  SelectableBootIsSupported         :1;
+    0,    //  RomBiosIsSocketed                 :1;
+    0,    //  BootFromPcmciaIsSupported         :1;
+    0,    //  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; ///< Bits 32-63. Bits 32-47 reserved for BIOS vendor
+                                                 ///< and bits 48-63 reserved for System Vendor.
+  },
+  {       // BIOSCharacteristicsExtensionBytes[]
+    0x81, //  AcpiIsSupported                   :1;
+          //  UsbLegacyIsSupported              :1;
+          //  AgpIsSupported                    :1;
+          //  I2OBootIsSupported                :1;
+          //  Ls120BootIsSupported              :1;
+          //  AtapiZipDriveBootIsSupported      :1;
+          //  Boot1394IsSupported               :1;
+          //  SmartBatteryIsSupported           :1;
+                  //  BIOSCharacteristicsExtensionBytes[1]
+    0x0a, //  BiosBootSpecIsSupported              :1;
+          //  FunctionKeyNetworkBootIsSupported    :1;
+          //  TargetContentDistributionEnabled     :1;
+          //  UefiSpecificationSupported           :1;
+          //  VirtualMachineSupported              :1;
+          //  ExtensionByte2Reserved               :3;
+  },
+  0x00,                    // SystemBiosMajorRelease
+  0x01,                    // SystemBiosMinorRelease
+  0xFF,                    // EmbeddedControllerFirmwareMajorRelease
+  0xFF,                    // EmbeddedControllerFirmwareMinorRelease
+};
+
+CHAR8 *mBIOSInfoType0Strings[] = {
+  "edk2.sourceforge.net",  // Vendor String
+  __TIME__,                // BiosVersion String
+  __DATE__,                // BiosReleaseDate String
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE1  System Information
+************************************************************************/
+SMBIOS_TABLE_TYPE1 mSysInfoType1 = {
+  { EFI_SMBIOS_TYPE_SYSTEM_INFORMATION, sizeof (SMBIOS_TABLE_TYPE1), 0 },
+  1,    // Manufacturer String
+  2,    // ProductName String
+  3,    // Version String
+  4,    // SerialNumber String
+  { 0x25EF0280, 0xEC82, 0x42B0, { 0x8F, 0xB6, 0x10, 0xAD, 0xCC, 0xC6, 0x7C, 0x02 } },
+  SystemWakeupTypePowerSwitch,
+  5,    // SKUNumber String
+  6,    // Family String
+};
+CHAR8  *mSysInfoType1Strings[] = {
+  "ARM",
+  "Arm Versatile Express",
+  "1.0",
+  "System Serial#",
+  "System SKU#",
+  "edk2",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE2  Board Information
+************************************************************************/
+SMBIOS_TABLE_TYPE2  mBoardInfoType2 = {
+  { EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION, sizeof (SMBIOS_TABLE_TYPE2), 0 },
+  1,    // Manufacturer String
+  2,    // ProductName String
+  3,    // Version String
+  4,    // SerialNumber String
+  5,    // AssetTag String
+  {     // FeatureFlag
+    1,    //  Motherboard           :1;
+    0,    //  RequiresDaughterCard  :1;
+    0,    //  Removable             :1;
+    0,    //  Replaceable           :1;
+    0,    //  HotSwappable          :1;
+    0,    //  Reserved              :3;
+  },
+  6,    // LocationInChassis String
+  0,                        // ChassisHandle;
+  BaseBoardTypeMotherBoard, // BoardType;
+  0,                        // NumberOfContainedObjectHandles;
+  { 0 }                     // ContainedObjectHandles[1];
+};
+CHAR8  *mBoardInfoType2Strings[] = {
+  "ARM",
+  "Arm Versatile Express",
+  "1.0",
+  "Base Board Serial#",
+  "Base Board Asset Tag#",
+  "Part Component",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE3  Enclosure Information
+************************************************************************/
+SMBIOS_TABLE_TYPE3  mEnclosureInfoType3 = {
+  { EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE, sizeof (SMBIOS_TABLE_TYPE3), 0 },
+  1,                        // Manufacturer String
+  MiscChassisTypeLapTop,    // Type;
+  2,                        // Version String
+  3,                        // SerialNumber String
+  4,                        // AssetTag String
+  ChassisStateSafe,         // BootupState;
+  ChassisStateSafe,         // PowerSupplyState;
+  ChassisStateSafe,         // ThermalState;
+  ChassisSecurityStatusNone,// SecurityStatus;
+  { 0, 0, 0, 0 },           // OemDefined[4];
+  0,    // Height;
+  0,    // NumberofPowerCords;
+  0,    // ContainedElementCount;
+  0,    // ContainedElementRecordLength;
+  { 0 },    // ContainedElements[1];
+};
+CHAR8  *mEnclosureInfoType3Strings[] = {
+  "ARM",
+  "1.0",
+  "Chassis Board Serial#",
+  "Chassis Board Asset Tag#",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE4  Processor Information
+************************************************************************/
+SMBIOS_TABLE_TYPE4 mProcessorInfoType4 = {
+  { EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION, sizeof (SMBIOS_TABLE_TYPE4), 0},
+  1,                    // Socket String
+  ProcessorOther,       // ProcessorType;				      ///< The enumeration value from PROCESSOR_TYPE_DATA.
+  ProcessorFamilyIndicatorFamily2, // ProcessorFamily;        ///< The enumeration value from PROCESSOR_FAMILY2_DATA.
+  2,                    // ProcessorManufacture String;
+  {                     // ProcessorId;
+    {  // PROCESSOR_SIGNATURE
+      0, //  ProcessorSteppingId:4;
+      0, //  ProcessorModel:     4;
+      0, //  ProcessorFamily:    4;
+      0, //  ProcessorType:      2;
+      0, //  ProcessorReserved1: 2;
+      0, //  ProcessorXModel:    4;
+      0, //  ProcessorXFamily:   8;
+      0, //  ProcessorReserved2: 4;
+    },
+
+    {  // PROCESSOR_FEATURE_FLAGS
+      0, //  ProcessorFpu       :1;
+      0, //  ProcessorVme       :1;
+      0, //  ProcessorDe        :1;
+      0, //  ProcessorPse       :1;
+      0, //  ProcessorTsc       :1;
+      0, //  ProcessorMsr       :1;
+      0, //  ProcessorPae       :1;
+      0, //  ProcessorMce       :1;
+      0, //  ProcessorCx8       :1;
+      0, //  ProcessorApic      :1;
+      0, //  ProcessorReserved1 :1;
+      0, //  ProcessorSep       :1;
+      0, //  ProcessorMtrr      :1;
+      0, //  ProcessorPge       :1;
+      0, //  ProcessorMca       :1;
+      0, //  ProcessorCmov      :1;
+      0, //  ProcessorPat       :1;
+      0, //  ProcessorPse36     :1;
+      0, //  ProcessorPsn       :1;
+      0, //  ProcessorClfsh     :1;
+      0, //  ProcessorReserved2 :1;
+      0, //  ProcessorDs        :1;
+      0, //  ProcessorAcpi      :1;
+      0, //  ProcessorMmx       :1;
+      0, //  ProcessorFxsr      :1;
+      0, //  ProcessorSse       :1;
+      0, //  ProcessorSse2      :1;
+      0, //  ProcessorSs        :1;
+      0, //  ProcessorReserved3 :1;
+      0, //  ProcessorTm        :1;
+      0, //  ProcessorReserved4 :2;
+    }
+  },
+  3,                    // ProcessorVersion String;
+  {                     // Voltage;
+    1,  // ProcessorVoltageCapability5V        :1;
+    1,  // ProcessorVoltageCapability3_3V      :1;
+    1,  // ProcessorVoltageCapability2_9V      :1;
+    0,  // ProcessorVoltageCapabilityReserved  :1; ///< Bit 3, must be zero.
+    0,  // ProcessorVoltageReserved            :3; ///< Bits 4-6, must be zero.
+    0   // ProcessorVoltageIndicateLegacy      :1;
+  },
+  0,                      // ExternalClock;
+  0,                      // MaxSpeed;
+  0,                      // CurrentSpeed;
+  0x41,                   // Status;
+  ProcessorUpgradeOther,  // ProcessorUpgrade;      ///< The enumeration value from PROCESSOR_UPGRADE.
+  0,                      // L1CacheHandle;
+  0,                      // L2CacheHandle;
+  0,                      // L3CacheHandle;
+  4,                      // SerialNumber;
+  5,                      // AssetTag;
+  6,                      // PartNumber;
+  0,                      // CoreCount;
+  0,                      // EnabledCoreCount;
+  0,                      // ThreadCount;
+  0,                      // ProcessorCharacteristics;
+  ProcessorFamilyARM,     // ARM Processor Family;
+};
+
+CHAR8 *mProcessorInfoType4Strings[] = {
+  "Socket",
+  "ARM",
+  "v7",
+  "1.0",
+  "1.0",
+  "1.0",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE7  Cache Information
+************************************************************************/
+SMBIOS_TABLE_TYPE7  mCacheInfoType7 = {
+  { EFI_SMBIOS_TYPE_CACHE_INFORMATION, sizeof (SMBIOS_TABLE_TYPE7), 0 },
+  1,                        // SocketDesignation String
+  0x018A,					// Cache Configuration
+  0x00FF,					// Maximum Size 256k
+  0x00FF,					// Install Size 256k
+  {                         // Supported SRAM Type
+	0,  //Other             :1
+	0,  //Unknown           :1
+	0,  //NonBurst          :1
+	1,  //Burst             :1
+	0,  //PiplelineBurst    :1
+	1,  //Synchronous       :1
+	0,  //Asynchronous      :1
+	0	//Reserved          :9
+  },
+  {                         // Current SRAM Type
+	0,  //Other             :1
+	0,  //Unknown           :1
+	0,  //NonBurst          :1
+	1,  //Burst             :1
+	0,  //PiplelineBurst    :1
+	1,  //Synchronous       :1
+	0,  //Asynchronous      :1
+	0	//Reserved          :9
+  },
+  0,						// Cache Speed unknown
+  CacheErrorMultiBit,		// Error Correction Multi
+  CacheTypeUnknown,			// System Cache Type
+  CacheAssociativity2Way	// Associativity
+};
+CHAR8  *mCacheInfoType7Strings[] = {
+  "Cache1",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE9  System Slot Information
+************************************************************************/
+SMBIOS_TABLE_TYPE9  mSysSlotInfoType9 = {
+  { EFI_SMBIOS_TYPE_SYSTEM_SLOTS, sizeof (SMBIOS_TABLE_TYPE9), 0 },
+  1,    // SlotDesignation String
+  SlotTypeOther,          // SlotType;                 ///< The enumeration value from MISC_SLOT_TYPE.
+  SlotDataBusWidthOther,  // SlotDataBusWidth;         ///< The enumeration value from MISC_SLOT_DATA_BUS_WIDTH.
+  SlotUsageAvailable,    // CurrentUsage;             ///< The enumeration value from MISC_SLOT_USAGE.
+  SlotLengthOther,    // SlotLength;               ///< The enumeration value from MISC_SLOT_LENGTH.
+  0,    // SlotID;
+  {    // SlotCharacteristics1;
+    1,  // CharacteristicsUnknown  :1;
+    0,  // Provides50Volts         :1;
+    0,  // Provides33Volts         :1;
+    0,  // SharedSlot              :1;
+    0,  // PcCard16Supported       :1;
+    0,  // CardBusSupported        :1;
+    0,  // ZoomVideoSupported      :1;
+    0,  // ModemRingResumeSupported:1;
+  },
+  {     // SlotCharacteristics2;
+    0,  // PmeSignalSupported      :1;
+    0,  // HotPlugDevicesSupported :1;
+    0,  // SmbusSignalSupported    :1;
+    0,  // Reserved                :5;  ///< Set to 0.
+  },
+  0,    // SegmentGroupNum;
+  0,    // BusNum;
+  0,    // DevFuncNum;
+};
+CHAR8  *mSysSlotInfoType9Strings[] = {
+  "SD Card",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE16  Physical Memory ArrayInformation
+************************************************************************/
+SMBIOS_TABLE_TYPE16 mPhyMemArrayInfoType16 = {
+  { EFI_SMBIOS_TYPE_PHYSICAL_MEMORY_ARRAY, sizeof (SMBIOS_TABLE_TYPE16), 0 },
+  MemoryArrayLocationSystemBoard, // Location;                       ///< The enumeration value from MEMORY_ARRAY_LOCATION.
+  MemoryArrayUseSystemMemory,     // Use;                            ///< The enumeration value from MEMORY_ARRAY_USE.
+  MemoryErrorCorrectionUnknown,   // MemoryErrorCorrection;          ///< The enumeration value from MEMORY_ERROR_CORRECTION.
+  0x80000000,                     // MaximumCapacity;
+  0xFFFE,                         // MemoryErrorInformationHandle;
+  1,                              // NumberOfMemoryDevices;
+  0x3fffffffffffffffULL,          // ExtendedMaximumCapacity;
+};
+CHAR8 *mPhyMemArrayInfoType16Strings[] = {
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE17  Memory Device Information
+************************************************************************/
+SMBIOS_TABLE_TYPE17 mMemDevInfoType17 = {
+  { EFI_SMBIOS_TYPE_MEMORY_DEVICE, sizeof (SMBIOS_TABLE_TYPE17), 0 },
+  0,          // MemoryArrayHandle;
+  0xFFFE,     // MemoryErrorInformationHandle;
+  0xFFFF,     // TotalWidth;
+  0xFFFF,     // DataWidth;
+  0xFFFF,     // Size;
+  MemoryFormFactorUnknown, // FormFactor;                     ///< The enumeration value from MEMORY_FORM_FACTOR.
+  0xff,       // DeviceSet;
+  1,          // DeviceLocator String
+  2,          // BankLocator String
+  MemoryTypeDram,         // MemoryType;                     ///< The enumeration value from MEMORY_DEVICE_TYPE.
+  {           // TypeDetail;
+    0,  // Reserved        :1;
+    0,  // Other           :1;
+    1,  // Unknown         :1;
+    0,  // FastPaged       :1;
+    0,  // StaticColumn    :1;
+    0,  // PseudoStatic    :1;
+    0,  // Rambus          :1;
+    0,  // Synchronous     :1;
+    0,  // Cmos            :1;
+    0,  // Edo             :1;
+    0,  // WindowDram      :1;
+    0,  // CacheDram       :1;
+    0,  // Nonvolatile     :1;
+    0,  // Registered      :1;
+    0,  // Unbuffered      :1;
+    0,  // Reserved1       :1;
+  },
+  0,          // Speed;
+  3,          // Manufacturer String
+  0,          // SerialNumber String
+  0,          // AssetTag String
+  0,          // PartNumber String
+  0,          // Attributes;
+  0,          // ExtendedSize;
+  0,          // ConfiguredMemoryClockSpeed;
+};
+CHAR8 *mMemDevInfoType17Strings[] = {
+  "OS Virtual Memory",
+  "malloc",
+  "OSV",
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE19  Memory Array Mapped Address Information
+************************************************************************/
+SMBIOS_TABLE_TYPE19 mMemArrMapInfoType19 = {
+  { EFI_SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS, sizeof (SMBIOS_TABLE_TYPE19), 0 },
+  0x80000000, // StartingAddress;
+  0xbfffffff, // EndingAddress;
+  0,          // MemoryArrayHandle;
+  1,          // PartitionWidth;
+  0,          // ExtendedStartingAddress;
+  0,          // ExtendedEndingAddress;
+};
+CHAR8 *mMemArrMapInfoType19Strings[] = {
+  NULL
+};
+
+/***********************************************************************
+	SMBIOS data definition  TYPE32  Boot Information
+************************************************************************/
+SMBIOS_TABLE_TYPE32 mBootInfoType32 = {
+  { EFI_SMBIOS_TYPE_SYSTEM_BOOT_INFORMATION, sizeof (SMBIOS_TABLE_TYPE32), 0 },
+  { 0, 0, 0, 0, 0, 0 },         // Reserved[6];
+  BootInformationStatusNoError  // BootStatus
+};
+
+CHAR8 *mBootInfoType32Strings[] = {
+  NULL
+};
+
+
+/**
+
+  Create SMBIOS record.
+
+  Converts a fixed SMBIOS structure and an array of pointers to strings into
+  an SMBIOS record where the strings are cat'ed on the end of the fixed record
+  and terminated via a double NULL and add to SMBIOS table.
+
+  SMBIOS_TABLE_TYPE32 gSmbiosType12 = {
+    { EFI_SMBIOS_TYPE_SYSTEM_CONFIGURATION_OPTIONS, sizeof (SMBIOS_TABLE_TYPE12), 0 },
+    1 // StringCount
+  };
+
+  CHAR8 *gSmbiosType12Strings[] = {
+    "Not Found",
+    NULL
+  };
+
+  ...
+
+  LogSmbiosData (
+    (EFI_SMBIOS_TABLE_HEADER*)&gSmbiosType12,
+    gSmbiosType12Strings
+    );
+
+  @param  Template    Fixed SMBIOS structure, required.
+  @param  StringArray Array of strings to convert to an SMBIOS string pack.
+                      NULL is OK.
+**/
+
+EFI_STATUS
+EFIAPI
+LogSmbiosData (
+  IN  EFI_SMBIOS_TABLE_HEADER *Template,
+  IN  CHAR8                   **StringPack
+  )
+{
+  EFI_STATUS                Status;
+  EFI_SMBIOS_PROTOCOL       *Smbios;
+  EFI_SMBIOS_HANDLE         SmbiosHandle;
+  EFI_SMBIOS_TABLE_HEADER   *Record;
+  UINTN                     Index;
+  UINTN                     StringSize;
+  UINTN                     Size;
+  CHAR8                     *Str;
+
+  //
+  // Locate Smbios protocol.
+  //
+  Status = gBS->LocateProtocol (&gEfiSmbiosProtocolGuid, NULL, (VOID **)&Smbios);
+
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  // Calculate the size of the fixed record and optional string pack
+
+  Size = Template->Length;
+  if (StringPack == NULL) {
+    // At least a double null is required
+    Size += 2;
+  } else {
+    for (Index = 0; StringPack[Index] != NULL; Index++) {
+      StringSize = AsciiStrSize (StringPack[Index]);
+      Size += StringSize;
+    }
+  if (StringPack[0] == NULL) {
+    // At least a double null is required
+    Size += 1;
+    }
+
+    // Don't forget the terminating double null
+    Size += 1;
+  }
+
+  // Copy over Template
+  Record = (EFI_SMBIOS_TABLE_HEADER *)AllocateZeroPool (Size);
+  if (Record == NULL) {
+    return EFI_OUT_OF_RESOURCES;
+  }
+  CopyMem (Record, Template, Template->Length);
+
+  // Append string pack
+  Str = ((CHAR8 *)Record) + Record->Length;
+
+  for (Index = 0; StringPack[Index] != NULL; Index++) {
+    StringSize = AsciiStrSize (StringPack[Index]);
+    CopyMem (Str, StringPack[Index], StringSize);
+    Str += StringSize;
+  }
+
+  *Str = 0;
+  SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
+  Status = Smbios->Add (
+                     Smbios,
+                     gImageHandle,
+                     &SmbiosHandle,
+                     Record
+                     );
+
+  ASSERT_EFI_ERROR (Status);
+  FreePool (Record);
+  return Status;
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE0  BIOS Information
+************************************************************************/
+VOID
+BIOSInfoUpdateSmbiosType0 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mBIOSInfoType0, mBIOSInfoType0Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE1  System Information
+************************************************************************/
+VOID
+SysInfoUpdateSmbiosType1 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mSysInfoType1, mSysInfoType1Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE2  Board Information
+************************************************************************/
+VOID
+BoardInfoUpdateSmbiosType2 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mBoardInfoType2, mBoardInfoType2Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE3  Enclosure Information
+************************************************************************/
+VOID
+EnclosureInfoUpdateSmbiosType3 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mEnclosureInfoType3, mEnclosureInfoType3Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE4  Processor Information
+************************************************************************/
+VOID
+ProcessorInfoUpdateSmbiosType4 (
+  IN UINTN MaxCpus
+  )
+{
+  mProcessorInfoType4.CoreCount        = (UINT8) MaxCpus;
+  mProcessorInfoType4.EnabledCoreCount = (UINT8) MaxCpus;
+  mProcessorInfoType4.ThreadCount      = (UINT8) MaxCpus;
+
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mProcessorInfoType4, mProcessorInfoType4Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE7  Cache Information
+************************************************************************/
+VOID
+CacheInfoUpdateSmbiosType7 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mCacheInfoType7, mCacheInfoType7Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE9  System Slot Information
+************************************************************************/
+VOID
+SysSlotInfoUpdateSmbiosType9 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mSysSlotInfoType9, mSysSlotInfoType9Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE16  Physical Memory Array Information
+************************************************************************/
+VOID
+PhyMemArrayInfoUpdateSmbiosType16 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mPhyMemArrayInfoType16, mPhyMemArrayInfoType16Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE17  Memory Device Information
+************************************************************************/
+VOID
+MemDevInfoUpdateSmbiosType17 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mMemDevInfoType17, mMemDevInfoType17Strings);
+}
+
+/***********************************************************************
+	SMBIOS data update  TYPE19  Memory Array Map Information
+************************************************************************/
+VOID
+MemArrMapInfoUpdateSmbiosType19 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mMemArrMapInfoType19, mMemArrMapInfoType19Strings);
+}
+
+
+/***********************************************************************
+	SMBIOS data update  TYPE32  Boot Information
+************************************************************************/
+VOID
+BootInfoUpdateSmbiosType32 (
+  VOID
+  )
+{
+  LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mBootInfoType32, mBootInfoType32Strings);
+}
+
+/***********************************************************************
+	Driver Entry
+************************************************************************/
+EFI_STATUS
+EFIAPI
+PlatfomrSmbiosDriverEntryPoint (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  BIOSInfoUpdateSmbiosType0();
+
+  SysInfoUpdateSmbiosType1();
+
+  BoardInfoUpdateSmbiosType2();
+
+  EnclosureInfoUpdateSmbiosType3();
+
+  ProcessorInfoUpdateSmbiosType4 (4);	//One example for creating and updating
+
+  CacheInfoUpdateSmbiosType7();
+
+  SysSlotInfoUpdateSmbiosType9();
+
+  PhyMemArrayInfoUpdateSmbiosType16();
+
+  MemDevInfoUpdateSmbiosType17();
+
+  MemArrMapInfoUpdateSmbiosType19();
+
+  BootInfoUpdateSmbiosType32();
+
+  return EFI_SUCCESS;
+}
diff --git a/ArmPlatformPkg/PlatformSmbiosDxe/PlatformSmbiosDxe.inf b/ArmPlatformPkg/PlatformSmbiosDxe/PlatformSmbiosDxe.inf
new file mode 100644
index 000000000..502aa2ea3
--- /dev/null
+++ b/ArmPlatformPkg/PlatformSmbiosDxe/PlatformSmbiosDxe.inf
@@ -0,0 +1,46 @@
+#/** @file
+#  SMBIOS Table for ARM platform
+#
+#  Copyright (c) 2013 Linaro.org
+#  This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution.  The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#**/
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = PlatformSmbiosDxe
+  FILE_GUID                      = 3847D23F-1D95-4772-B60C-4BBFBC4D532F
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = PlatfomrSmbiosDriverEntryPoint
+
+[Sources]
+  PlatformSmbiosDxe.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+  UefiBootServicesTableLib
+  MemoryAllocationLib
+  BaseMemoryLib
+  BaseLib
+  UefiLib
+  UefiDriverEntryPoint
+  DebugLib
+
+[Protocols]
+  gEfiSmbiosProtocolGuid                        # PROTOCOL SOMETIMES_CONSUMED
+
+[Guids]
+
+[Depex]
+  gEfiSmbiosProtocolGuid