| /***************************************************************************** |
| * |
| * 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 |
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| * |
| ***************************************************************************/ |
| |
| /** |
| * 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 |
| LpDdr5MemType, ///< Assign 31 to LPDDR5 |
| } 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. |
| } __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; |