Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Pete Batard <p...@akeo.ie> --- Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.c | 903 ++++++++++++++++++++ Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.inf | 56 ++ 2 files changed, 959 insertions(+)
diff --git a/Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.c b/Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.c new file mode 100644 index 000000000000..7707763e4332 --- /dev/null +++ b/Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.c @@ -0,0 +1,903 @@ +/** @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) 2017-2018, Andrey Warkentin <andrey.warken...@gmail.com> + * Copyright (c) 2013, Linaro.org + * Copyright (c) 2012, Apple Inc. All rights reserved.<BR> + * Copyright (c) Microsoft Corporation. All rights reserved. + * + * 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 <Base.h> +#include <IndustryStandard/SmBios.h> +#include <IndustryStandard/RpiMbox.h> +#include <Protocol/Smbios.h> +#include <Protocol/RpiFirmware.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> +#include <Library/PrintLib.h> + +STATIC RASPBERRY_PI_FIRMWARE_PROTOCOL *mFwProtocol; + +/*********************************************************************** + 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 + 0x0, // BiosSegment + 3, // BiosReleaseDate String + 0x1F, // 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; + 0, // BiosIsUpgradable :1; + 0, // 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[] + 0x01, // AcpiIsSupported :1; + // UsbLegacyIsSupported :1; + // AgpIsSupported :1; + // I2OBootIsSupported :1; + // Ls120BootIsSupported :1; + // AtapiZipDriveBootIsSupported :1; + // Boot1394IsSupported :1; + // SmartBatteryIsSupported :1; + // BIOSCharacteristicsExtensionBytes[1] + 0x0e, // BiosBootSpecIsSupported :1; + // FunctionKeyNetworkBootIsSupported :1; + // TargetContentDistributionEnabled :1; + // UefiSpecificationSupported :1; + // VirtualMachineSupported :1; + // ExtensionByte2Reserved :3; + }, + 0xFF, // SystemBiosMajorRelease + 0xFF, // SystemBiosMinorRelease + 0xFF, // EmbeddedControllerFirmwareMajorRelease + 0xFF, // EmbeddedControllerFirmwareMinorRelease +}; + +CHAR8 *mBIOSInfoType0Strings[] = { + "https://github.com/andreiw/RaspberryPiPkg";, // Vendor String + "Raspberry Pi 64-bit UEFI (" __DATE__ " " __TIME__ ")", // BiosVersion String + __DATE__, + 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 +}; + +#define PROD_BASE 8 +#define PROD_KNOWN 13 +#define PROD_UNKNOWN 11 +CHAR8 *ProductNames[] = { + /* 8 */ "3", + /* 9 */ "Zero", + /* 10 */ "CM3", + /* 11 */ "???", + /* 12 */ "Zero W", + /* 13 */ "3B+" +}; + +#define MANU_UNKNOWN 0 +#define MANU_KNOWN 4 +#define MANU_BASE 1 +CHAR8 *ManufNames[] = { + "???", + /* 0 */ "Sony", + /* 1 */ "Egoman", + /* 2 */ "Embest", + /* 3 */ "Sony Japan", + /* 4 */ "Embest" +}; + +CHAR8 mSysInfoManufName[sizeof ("Sony Japan")]; +CHAR8 mSysInfoProductName[sizeof ("64-bit Raspberry Pi XXXXXX (rev. xxxxxxxx)")]; +CHAR8 mSysInfoSerial[sizeof (UINT64) * 2 + 1]; +CHAR8 mSysInfoSKU[sizeof (UINT64) * 2 + 1]; + +CHAR8 *mSysInfoType1Strings[] = { + mSysInfoManufName, + mSysInfoProductName, + mSysInfoProductName, + mSysInfoSerial, + mSysInfoSKU, + "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[] = { + mSysInfoManufName, + mSysInfoProductName, + mSysInfoProductName, + mSysInfoSerial, + "None", + mSysInfoSKU, + NULL +}; + +/*********************************************************************** + SMBIOS data definition TYPE3 Enclosure Information +************************************************************************/ +SMBIOS_TABLE_TYPE3 mEnclosureInfoType3 = { + { EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE, sizeof (SMBIOS_TABLE_TYPE3), 0 }, + 1, // Manufacturer String + MiscChassisEmbeddedPc, // 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[] = { + mSysInfoManufName, + mSysInfoProductName, + mSysInfoSerial, + "None", + NULL +}; + +/*********************************************************************** + SMBIOS data definition TYPE4 Processor Information +************************************************************************/ +SMBIOS_TABLE_TYPE4 mProcessorInfoType4 = { + { EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION, sizeof (SMBIOS_TABLE_TYPE4), 0}, + 1, // Socket String + CentralProcessor, // 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; + 4, // CoreCount; + 4, // EnabledCoreCount; + 4, // ThreadCount; + 0x6C, // ProcessorCharacteristics; + ProcessorFamilyARM, // ARM Processor Family; +}; + +CHAR8 *mProcessorInfoType4Strings[] = { + "Socket", + "ARM", + "BCM2837 ARMv8", + "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. + 0x40000000, // MaximumCapacity; + 0xFFFE, // MemoryErrorInformationHandle; + 1, // NumberOfMemoryDevices; + 0x40000000ULL, // 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; // Should match SMBIOS_TABLE_TYPE16.Handle, initialized at runtime, refer to PhyMemArrayInfoUpdateSmbiosType16() + 0xFFFE, // MemoryErrorInformationHandle; + 0xFFFF, // TotalWidth; + 0xFFFF, // DataWidth; + 0x0400, // Size; // When bit 15 is 0: Size in MB + // When bit 15 is 1: Size in KB, and continues in ExtendedSize + 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 }, + 0x00000000, // StartingAddress; + 0x00000000, // 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 StringPack Array of strings to convert to an SMBIOS string pack. + NULL is OK. + @param DataSmbiosHande The new SMBIOS record handle . + NULL is OK. +**/ + +EFI_STATUS +EFIAPI +LogSmbiosData ( + IN EFI_SMBIOS_TABLE_HEADER *Template, + IN CHAR8 **StringPack, + OUT EFI_SMBIOS_HANDLE *DataSmbiosHande + ) +{ + 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 + ); + + if ((Status == EFI_SUCCESS) && (DataSmbiosHande != NULL)) { + *DataSmbiosHande = SmbiosHandle; + } + + ASSERT_EFI_ERROR (Status); + FreePool (Record); + return Status; +} + +/*********************************************************************** + SMBIOS data update TYPE0 BIOS Information +************************************************************************/ +VOID +BIOSInfoUpdateSmbiosType0 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mBIOSInfoType0, mBIOSInfoType0Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE1 System Information +************************************************************************/ +VOID +I64ToHexString ( + IN OUT CHAR8* TargetStringSz, + IN UINT32 TargetStringSize, + IN UINT64 Value + ) +{ + static CHAR8 ItoH[] = { '0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F' }; + UINT8 StringInx; + INT8 NibbleInx; + + ZeroMem ((void*)TargetStringSz, TargetStringSize); + + // + // Convert each nibble to hex string, starting from + // the highest non-zero nibble. + // + StringInx = 0; + for (NibbleInx = sizeof (UINT64) * 2; NibbleInx > 0; --NibbleInx) { + UINT64 NibbleMask = (((UINT64)0xF) << ((NibbleInx - 1) * 4)); + UINT8 Nibble = (UINT8)((Value & NibbleMask) >> ((NibbleInx - 1) * 4)); + + ASSERT (Nibble <= 0xF); + + if (StringInx < (TargetStringSize - 1)) { + TargetStringSz[StringInx++] = ItoH[Nibble]; + } else { + break; + } + } +} + +VOID +SysInfoUpdateSmbiosType1 ( + VOID + ) +{ + UINT32 BoardRevision = 0; + EFI_STATUS Status = EFI_SUCCESS; + UINT64 BoardSerial = 0; + UINTN Prod = PROD_UNKNOWN; + UINTN Manu = MANU_UNKNOWN; + + Status = mFwProtocol->GetModelRevision (&BoardRevision); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "Failed to get board model: %r\n", Status)); + } else { + Prod = (BoardRevision >> 4) & 0xFF; + } + + if (Prod > PROD_KNOWN) { + Prod = PROD_UNKNOWN; + } + Prod -= PROD_BASE; + AsciiSPrint (mSysInfoProductName, sizeof (mSysInfoProductName), + "64-bit Raspberry Pi %a (rev. %x)", ProductNames[Prod], BoardRevision); + + Manu = (BoardRevision >> 16) & 0xF; + if (Manu > MANU_KNOWN) { + Manu = MANU_UNKNOWN; + } else { + Manu += MANU_BASE; + } + AsciiSPrint (mSysInfoManufName, sizeof (mSysInfoManufName), "%a", ManufNames[Manu]); + + I64ToHexString (mSysInfoSKU, + sizeof (mSysInfoSKU), + BoardRevision); + + Status = mFwProtocol->GetSerial (&BoardSerial); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_ERROR, "Failed to get board serial: %r\n", Status)); + } + + I64ToHexString (mSysInfoSerial, sizeof (mSysInfoSerial), BoardSerial); + + DEBUG ((DEBUG_ERROR, "Board Serial Number: %a\n", mSysInfoSerial)); + + mSysInfoType1.Uuid.Data1 = *(UINT32*)"RPi3"; + mSysInfoType1.Uuid.Data2 = 0x0; + mSysInfoType1.Uuid.Data3 = 0x0; + CopyMem (mSysInfoType1.Uuid.Data4, &BoardSerial, sizeof (BoardSerial)); + + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mSysInfoType1, mSysInfoType1Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE2 Board Information +************************************************************************/ +VOID +BoardInfoUpdateSmbiosType2 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mBoardInfoType2, mBoardInfoType2Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE3 Enclosure Information +************************************************************************/ +VOID +EnclosureInfoUpdateSmbiosType3 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mEnclosureInfoType3, mEnclosureInfoType3Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE4 Processor Information +************************************************************************/ +VOID +ProcessorInfoUpdateSmbiosType4 ( + IN UINTN MaxCpus + ) +{ + EFI_STATUS Status; + UINT32 Rate; + + mProcessorInfoType4.CoreCount = (UINT8)MaxCpus; + mProcessorInfoType4.EnabledCoreCount = (UINT8)MaxCpus; + mProcessorInfoType4.ThreadCount = (UINT8)MaxCpus; + + Status = mFwProtocol->GetMaxClockRate (RPI_MBOX_CLOCK_RATE_ARM, &Rate); + if (Status != EFI_SUCCESS) { + DEBUG ((DEBUG_ERROR, "Couldn't get the max CPU speed: %r\n", Status)); + } else { + mProcessorInfoType4.MaxSpeed = Rate / 1000000; + DEBUG ((DEBUG_INFO, "Max CPU speed: %uHz\n", Rate)); + } + + Status = mFwProtocol->GetClockRate (RPI_MBOX_CLOCK_RATE_ARM, &Rate); + if (Status != EFI_SUCCESS) { + DEBUG ((DEBUG_ERROR, "Couldn't get the current CPU speed: %r\n", Status)); + } else { + mProcessorInfoType4.CurrentSpeed = Rate / 1000000; + DEBUG ((DEBUG_INFO, "Current CPU speed: %uHz\n", Rate)); + } + + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mProcessorInfoType4, mProcessorInfoType4Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE7 Cache Information +************************************************************************/ +VOID +CacheInfoUpdateSmbiosType7 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mCacheInfoType7, mCacheInfoType7Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE9 System Slot Information +************************************************************************/ +VOID +SysSlotInfoUpdateSmbiosType9 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mSysSlotInfoType9, mSysSlotInfoType9Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE16 Physical Memory Array Information +************************************************************************/ +VOID +PhyMemArrayInfoUpdateSmbiosType16 ( + VOID + ) +{ + EFI_SMBIOS_HANDLE MemArraySmbiosHande; + + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mPhyMemArrayInfoType16, mPhyMemArrayInfoType16Strings, &MemArraySmbiosHande); + + // + // Update the memory device information + // + mMemDevInfoType17.MemoryArrayHandle = MemArraySmbiosHande; +} + +/*********************************************************************** + SMBIOS data update TYPE17 Memory Device Information +************************************************************************/ +VOID +MemDevInfoUpdateSmbiosType17 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mMemDevInfoType17, mMemDevInfoType17Strings, NULL); +} + +/*********************************************************************** + SMBIOS data update TYPE19 Memory Array Map Information +************************************************************************/ +VOID +MemArrMapInfoUpdateSmbiosType19 ( + VOID + ) +{ + EFI_STATUS Status; + UINT32 Base; + UINT32 Size; + + Status = mFwProtocol->GetArmMem (&Base, &Size); + if (Status != EFI_SUCCESS) { + DEBUG ((DEBUG_ERROR, "Couldn't get the ARM memory size: %r\n", Status)); + } else { + mMemArrMapInfoType19.StartingAddress = Base / 1024; + mMemArrMapInfoType19.EndingAddress = (Base + Size - 1) / 1024; + } + + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mMemArrMapInfoType19, mMemArrMapInfoType19Strings, NULL); +} + + +/*********************************************************************** + SMBIOS data update TYPE32 Boot Information +************************************************************************/ +VOID +BootInfoUpdateSmbiosType32 ( + VOID + ) +{ + LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER*)&mBootInfoType32, mBootInfoType32Strings, NULL); +} + +/*********************************************************************** + Driver Entry +************************************************************************/ +EFI_STATUS +EFIAPI +PlatformSmbiosDriverEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + + Status = gBS->LocateProtocol (&gRaspberryPiFirmwareProtocolGuid, NULL, + (VOID**)&mFwProtocol); + ASSERT_EFI_ERROR (Status); + if (EFI_ERROR (Status)) { + return Status; + } + + BIOSInfoUpdateSmbiosType0 (); + + SysInfoUpdateSmbiosType1 (); + + BoardInfoUpdateSmbiosType2 (); + + EnclosureInfoUpdateSmbiosType3 (); + + ProcessorInfoUpdateSmbiosType4 (4); //One example for creating and updating + + CacheInfoUpdateSmbiosType7 (); + + SysSlotInfoUpdateSmbiosType9 (); + + PhyMemArrayInfoUpdateSmbiosType16 (); + + MemDevInfoUpdateSmbiosType17 (); + + MemArrMapInfoUpdateSmbiosType19 (); + + BootInfoUpdateSmbiosType32 (); + + return EFI_SUCCESS; +} diff --git a/Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.inf b/Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.inf new file mode 100644 index 000000000000..6992f75a4ca8 --- /dev/null +++ b/Platform/Raspberry/Pi3/Drivers/PlatformSmbiosDxe/PlatformSmbiosDxe.inf @@ -0,0 +1,56 @@ +#/** @file +# +# SMBIOS Table for ARM platform +# +# Copyright (c) 2017, Andrei Warkentin <andrey.warken...@gmail.com> +# Copyright (c) Microsoft Corporation. All rights reserved. +# 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 = 0x0001001A + BASE_NAME = PlatformSmbiosDxe + FILE_GUID = BAD0554E-22E9-4D83-9AFD-CC87727A1A45 + MODULE_TYPE = DXE_DRIVER + VERSION_STRING = 1.0 + ENTRY_POINT = PlatformSmbiosDriverEntryPoint + +[Sources] + PlatformSmbiosDxe.c + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + ArmPkg/ArmPkg.dec + Platform/Raspberry/Pi3/RPi3.dec + +[LibraryClasses] + UefiBootServicesTableLib + MemoryAllocationLib + BaseMemoryLib + BaseLib + UefiLib + UefiDriverEntryPoint + DebugLib + PrintLib + +[Protocols] + gEfiSmbiosProtocolGuid # PROTOCOL SOMETIMES_CONSUMED + gRaspberryPiFirmwareProtocolGuid ## CONSUMES +[Guids] + +[Depex] + gEfiSmbiosProtocolGuid AND gRaspberryPiFirmwareProtocolGuid + +[Pcd] + gArmTokenSpaceGuid.PcdSystemMemorySize -- 2.17.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
