/***************************************************************************** * * Copyright (c) 2008 - 2017, Advanced Micro Devices, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Advanced Micro Devices, Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ***************************************************************************/ /** * This code was copied from src/vendorcode/amd/pi/00670F00/AGESA.h */ #define AMD_FSP_DMI_HOB_GUID {0x4118FC0E, 0x353D, 0x4726, { 0x97, 0xC0, 0x53, 0xCD, 0x92, 0xB6, 0x49, 0x25}} // Our ACPI HOB max payload, accounting for the size of the HOB header as well as the information structure #define HOB_MAX_SIZE 0xFFF8 #define HOB_GUID_EXTENSION_SIZE (HOB_MAX_SIZE - sizeof (EFI_HOB_GUID_TYPE)) #define MAX_SOCKETS_SUPPORTED 2 ///< Max number of sockets in system #define MAX_CHANNELS_PER_SOCKET 8 ///< Max Channels per sockets #define MAX_DIMMS_PER_CHANNEL 4 ///< Max DIMMs on a memory channel (independent of platform) /// DMI Type 16 offset 04h - Location typedef enum { OtherLocation = 0x01, ///< Assign 01 to Other UnknownLocation, ///< Assign 02 to Unknown SystemboardOrMotherboard, ///< Assign 03 to systemboard or motherboard IsaAddonCard, ///< Assign 04 to ISA add-on card EisaAddonCard, ///< Assign 05 to EISA add-on card PciAddonCard, ///< Assign 06 to PCI add-on card McaAddonCard, ///< Assign 07 to MCA add-on card PcmciaAddonCard, ///< Assign 08 to PCMCIA add-on card ProprietaryAddonCard, ///< Assign 09 to proprietary add-on card NuBus, ///< Assign 0A to NuBus Pc98C20AddonCard, ///< Assign 0A0 to PC-98/C20 add-on card Pc98C24AddonCard, ///< Assign 0A1 to PC-98/C24 add-on card Pc98EAddoncard, ///< Assign 0A2 to PC-98/E add-on card Pc98LocalBusAddonCard ///< Assign 0A3 to PC-98/Local bus add-on card } DMI_T16_LOCATION; /// DMI Type 16 offset 05h - Memory Error Correction typedef enum { OtherUse = 0x01, ///< Assign 01 to Other UnknownUse, ///< Assign 02 to Unknown SystemMemory, ///< Assign 03 to system memory VideoMemory, ///< Assign 04 to video memory FlashMemory, ///< Assign 05 to flash memory NonvolatileRam, ///< Assign 06 to non-volatile RAM CacheMemory ///< Assign 07 to cache memory } DMI_T16_USE; /// DMI Type 16 offset 07h - Maximum Capacity typedef enum { Dmi16OtherErrCorrection = 0x01, ///< Assign 01 to Other Dmi16UnknownErrCorrection, ///< Assign 02 to Unknown Dmi16NoneErrCorrection, ///< Assign 03 to None Dmi16Parity, ///< Assign 04 to parity Dmi16SingleBitEcc, ///< Assign 05 to Single-bit ECC Dmi16MultiBitEcc, ///< Assign 06 to Multi-bit ECC Dmi16Crc ///< Assign 07 to CRC } DMI_T16_ERROR_CORRECTION; /// DMI Type 16 - Physical Memory Array typedef struct { OUT DMI_T16_LOCATION Location; ///< The physical location of the Memory Array, ///< whether on the system board or an add-in board. OUT DMI_T16_USE Use; ///< Identifies the function for which the array ///< is used. OUT DMI_T16_ERROR_CORRECTION MemoryErrorCorrection; ///< The primary hardware error correction or ///< detection method supported by this memory array. OUT UINT16 NumberOfMemoryDevices; ///< The number of slots or sockets available ///< for memory devices in this array. } TYPE16_DMI_INFO; /// DMI Type 17 offset 0Eh - Form Factor typedef enum { OtherFormFactor = 0x01, ///< Assign 01 to Other UnknowFormFactor, ///< Assign 02 to Unknown SimmFormFactor, ///< Assign 03 to SIMM SipFormFactor, ///< Assign 04 to SIP ChipFormFactor, ///< Assign 05 to Chip DipFormFactor, ///< Assign 06 to DIP ZipFormFactor, ///< Assign 07 to ZIP ProprietaryCardFormFactor, ///< Assign 08 to Proprietary Card DimmFormFactorFormFactor, ///< Assign 09 to DIMM TsopFormFactor, ///< Assign 10 to TSOP RowOfChipsFormFactor, ///< Assign 11 to Row of chips RimmFormFactor, ///< Assign 12 to RIMM SodimmFormFactor, ///< Assign 13 to SODIMM SrimmFormFactor, ///< Assign 14 to SRIMM FbDimmFormFactor ///< Assign 15 to FB-DIMM } DMI_T17_FORM_FACTOR; /// DMI Type 17 offset 12h - Memory Type typedef enum { OtherMemType = 0x01, ///< Assign 01 to Other UnknownMemType, ///< Assign 02 to Unknown DramMemType, ///< Assign 03 to DRAM EdramMemType, ///< Assign 04 to EDRAM VramMemType, ///< Assign 05 to VRAM SramMemType, ///< Assign 06 to SRAM RamMemType, ///< Assign 07 to RAM RomMemType, ///< Assign 08 to ROM FlashMemType, ///< Assign 09 to Flash EepromMemType, ///< Assign 10 to EEPROM FepromMemType, ///< Assign 11 to FEPROM EpromMemType, ///< Assign 12 to EPROM CdramMemType, ///< Assign 13 to CDRAM ThreeDramMemType, ///< Assign 14 to 3DRAM SdramMemType, ///< Assign 15 to SDRAM SgramMemType, ///< Assign 16 to SGRAM RdramMemType, ///< Assign 17 to RDRAM DdrMemType, ///< Assign 18 to DDR Ddr2MemType, ///< Assign 19 to DDR2 Ddr2FbdimmMemType, ///< Assign 20 to DDR2 FB-DIMM Ddr3MemType = 0x18, ///< Assign 24 to DDR3 Fbd2MemType, ///< Assign 25 to FBD2 Ddr4MemType, ///< Assign 26 to DDR4 LpDdrMemType, ///< Assign 27 to LPDDR LpDdr2MemType, ///< Assign 28 to LPDDR2 LpDdr3MemType, ///< Assign 29 to LPDDR3 LpDdr4MemType, ///< Assign 30 to LPDDR4 Ddr5MemType = 0x22, ///< Assign 34 to DDR5 LpDdr5MemType, ///< Assign 35 to LPDDR5 LpDdr5xMemType, ///< Assign 36 to LPDDR5X } DMI_T17_MEMORY_TYPE; /// DMI Type 17 offset 13h - Type Detail typedef struct { OUT UINT16 Reserved1:1; ///< Reserved OUT UINT16 Other:1; ///< Other OUT UINT16 Unknown:1; ///< Unknown OUT UINT16 FastPaged:1; ///< Fast-Paged OUT UINT16 StaticColumn:1; ///< Static column OUT UINT16 PseudoStatic:1; ///< Pseudo-static OUT UINT16 Rambus:1; ///< RAMBUS OUT UINT16 Synchronous:1; ///< Synchronous OUT UINT16 Cmos:1; ///< CMOS OUT UINT16 Edo:1; ///< EDO OUT UINT16 WindowDram:1; ///< Window DRAM OUT UINT16 CacheDram:1; ///< Cache Dram OUT UINT16 NonVolatile:1; ///< Non-volatile OUT UINT16 Registered:1; ///< Registered (Buffered) OUT UINT16 Unbuffered:1; ///< Unbuffered (Unregistered) OUT UINT16 LRDIMM:1; ///< LRDIMM } DMI_T17_TYPE_DETAIL; /// DMI Type 17 offset 28h - Memory Technology typedef enum { OtherType = 0x01, ///< Assign 01 to Other UnknownType = 0x02, ///< Assign 02 to Unknown DramType = 0x03, ///< Assign 03 to DRAM NvDimmNType = 0x04, ///< Assign 04 to NVDIMM-N NvDimmFType = 0x05, ///< Assign 05 to NVDIMM-F NvDimmPType = 0x06, ///< Assign 06 to NVDIMM-P IntelPersistentMemoryType = 0x07, ///< Assign 07 to Intel persistent memory } DMI_T17_MEMORY_TECHNOLOGY; /// DMI Type 17 offset 29h - Memory Operating Mode Capability typedef struct { OUT UINT16 Reserved1:1; ///< Reserved, set to 0 OUT UINT16 Other:1; ///< Other OUT UINT16 Unknown:1; ///< Unknown OUT UINT16 VolatileMemory:1; ///< Volatile memory OUT UINT16 ByteAccessiblePersistentMemory:1; ///< Byte-accessible persistent memory OUT UINT16 BlockAccessiblePersistentMemory:1; ///< Block-accessible persistent memory OUT UINT16 Reserved2:10; ///< Reserved, set to 0 } DMI_T17_MEMORY_OPERATING_MODE_CAPABILITY; typedef union { DMI_T17_MEMORY_OPERATING_MODE_CAPABILITY AsBitmap; UINT16 AsUint16; } DMI_T17_MEMORY_OPERATING_MODE_CAPABILITY_VAR; /// DMI Type 17 - Memory Device typedef struct { OUT UINT16 Handle; ///< The temporary handle, or instance number, associated with the structure OUT UINT16 TotalWidth; ///< Total Width, in bits, of this memory device, including any check or error-correction bits. OUT UINT16 DataWidth; ///< Data Width, in bits, of this memory device. OUT UINT16 MemorySize; ///< The size of the memory device. OUT DMI_T17_FORM_FACTOR FormFactor; ///< The implementation form factor for this memory device. OUT UINT8 DeviceSet; ///< Identifies when the Memory Device is one of a set of ///< Memory Devices that must be populated with all devices of ///< the same type and size, and the set to which this device belongs. OUT CHAR8 DeviceLocator[8]; ///< The string number of the string that identifies the physically labeled socket or board position where the memory device is located. OUT CHAR8 BankLocator[13]; ///< The string number of the string that identifies the physically labeled bank where the memory device is located. OUT DMI_T17_MEMORY_TYPE MemoryType; ///< The type of memory used in this device. OUT DMI_T17_TYPE_DETAIL TypeDetail; ///< Additional detail on the memory device type OUT UINT16 Speed; ///< Identifies the speed of the device, in megahertz (MHz). OUT UINT64 ManufacturerIdCode; ///< Manufacturer ID code. OUT CHAR8 SerialNumber[9]; ///< Serial Number. OUT CHAR8 PartNumber[21]; ///< Part Number. OUT UINT8 Attributes; ///< Bits 7-4: Reserved, Bits 3-0: rank. OUT UINT32 ExtSize; ///< Extended Size. OUT UINT16 ConfigSpeed; ///< Configured memory clock speed OUT UINT16 MinimumVoltage; ///< Minimum operating voltage for this device, in millivolts OUT UINT16 MaximumVoltage; ///< Maximum operating voltage for this device, in millivolts OUT UINT16 ConfiguredVoltage; ///< Configured voltage for this device, in millivolts // SMBIOS 3.2 OUT UINT8 MemoryTechnology; ///< Memory technology type for this memory device OUT DMI_T17_MEMORY_OPERATING_MODE_CAPABILITY_VAR MemoryOperatingModeCapability; ///< The operating modes supported by this memory device OUT CHAR8 FirmwareVersion[10]; ///< String number for the firmware version of this memory device OUT UINT16 ModuleManufacturerId; ///< The two-byte module manufacturer ID found in the SPD of this memory device; LSB first. OUT UINT16 ModuleProductId; ///< The two-byte module product ID found in the SPD of this memory device; LSB first OUT UINT16 MemorySubsystemControllerManufacturerId; //< The two-byte memory subsystem controller manufacturer ID found in the SPD of this memory device; LSB first OUT UINT16 MemorySubsystemControllerProductId; //< The two-byte memory subsystem controller product ID found in the SPD of this memory device; LSB first OUT UINT64 NonvolatileSize; ///< Size of the Non-volatile portion of the memory device in Bytes, if any. OUT UINT64 VolatileSize; ///< Size of the Volatile portion of the memory device in Bytes, if any. OUT UINT64 CacheSize; ///< Size of the Cache portion of the memory device in Bytes, if any. OUT UINT64 LogicalSize; ///< Size of the Logical memory device in Bytes. // SMBIOS 3.3 OUT UINT32 ExtendedSpeed; ///< Extended Speed OUT UINT32 ExtendedConfiguredMemorySpeed; ///< Extended Configured memory speed } __packed TYPE17_DMI_INFO; /// Collection of pointers to the DMI records typedef struct { OUT TYPE16_DMI_INFO T16; ///< Type 16 struc OUT TYPE17_DMI_INFO T17[MAX_SOCKETS_SUPPORTED][MAX_CHANNELS_PER_SOCKET][MAX_DIMMS_PER_CHANNEL]; ///< Type 17 struc } DMI_INFO;