src/vendorcode: Add Memory Info Data HOB Header
Add the MemInfoHob.h provided by FSP v1.6.0 for aid in parsing the MEM_INFO_DATA_HOB. BUG=chrome-os-partner:61729 BRANCH=none TEST=Build and boot KBLRVP Change-Id: Ia2b528ba4d9f093006cc12ee317d02e7f3e83166 Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Reviewed-on: https://review.coreboot.org/18326 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Barnali Sarkar
Martin Roth
parent
068edc1c52
commit
9e54978f6e
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@ -34,6 +34,7 @@ are permitted provided that the following conditions are met:
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#define __FSPMUPD_H__
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#include <FspUpd.h>
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#include "MemInfoHob.h"
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#pragma pack(1)
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@ -0,0 +1,214 @@
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/** @file
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Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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* Neither the name of Intel Corporation nor the names of its contributors may
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be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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THE POSSIBILITY OF SUCH DAMAGE.
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This file is automatically generated. Please do NOT modify !!!
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**/
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#ifndef _MEM_INFO_HOB_H_
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#define _MEM_INFO_HOB_H_
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#pragma pack (push, 1)
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extern EFI_GUID gSiMemoryS3DataGuid;
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extern EFI_GUID gSiMemoryInfoDataGuid;
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extern EFI_GUID gSiMemoryPlatformDataGuid;
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#define MAX_NODE 1
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#define MAX_CH 2
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#define MAX_DIMM 2
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///
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/// Host reset states from MRC.
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///
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#define WARM_BOOT 2
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#define R_MC_CHNL_RANK_PRESENT 0x7C
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#define B_RANK0_PRS BIT0
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#define B_RANK1_PRS BIT1
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#define B_RANK2_PRS BIT4
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#define B_RANK3_PRS BIT5
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///
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/// Defines taken from MRC so avoid having to include MrcInterface.h
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///
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//
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// Matches MAX_SPD_SAVE define in MRC
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//
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#ifndef MAX_SPD_SAVE
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#define MAX_SPD_SAVE 29
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#endif
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//
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// MRC version description.
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//
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typedef struct {
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UINT8 Major; ///< Major version number
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UINT8 Minor; ///< Minor version number
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UINT8 Rev; ///< Revision number
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UINT8 Build; ///< Build number
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} SiMrcVersion;
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//
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// Matches MrcDimmSts enum in MRC
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//
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#ifndef DIMM_ENABLED
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#define DIMM_ENABLED 0 // DIMM/rank Pair is enabled, presence will be detected.
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#endif
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#ifndef DIMM_DISABLED
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#define DIMM_DISABLED 1 // DIMM/rank Pair is disabled, regardless of presence.
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#endif
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#ifndef DIMM_PRESENT
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#define DIMM_PRESENT 2 // There is a DIMM present in the slot/rank pair and it will be used.
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#endif
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#ifndef DIMM_NOT_PRESENT
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#define DIMM_NOT_PRESENT 3 // There is no DIMM present in the slot/rank pair.
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#endif
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//
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// Matches MrcBootMode enum in MRC
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//
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#ifndef bmCold
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#define bmCold 0 // Cold boot
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#endif
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#ifndef bmWarm
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#define bmWarm 1 // Warm boot
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#endif
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#ifndef bmS3
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#define bmS3 2 // S3 resume
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#endif
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#ifndef bmFast
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#define bmFast 3 // Fast boot
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#endif
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//
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// Matches MrcDdrType enum in MRC
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//
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#ifndef MRC_DDR_TYPE_DDR4
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#define MRC_DDR_TYPE_DDR4 0
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#endif
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#ifndef MRC_DDR_TYPE_DDR3
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#define MRC_DDR_TYPE_DDR3 1
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#endif
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#ifndef MRC_DDR_TYPE_LPDDR3
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#define MRC_DDR_TYPE_LPDDR3 2
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#endif
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#ifndef MRC_DDR_TYPE_UNKNOWN
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#define MRC_DDR_TYPE_UNKNOWN 3
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#endif
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#define MAX_PROFILE_NUM 4 // number of memory profiles supported
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#define MAX_XMP_PROFILE_NUM 2 // number of XMP profiles supported
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//
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// DIMM timings
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//
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typedef struct {
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UINT32 tCK; ///< Memory cycle time, in femtoseconds.
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UINT16 NMode; ///< Number of tCK cycles for the channel DIMM's command rate mode.
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UINT16 tCL; ///< Number of tCK cycles for the channel DIMM's CAS latency.
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UINT16 tCWL; ///< Number of tCK cycles for the channel DIMM's minimum CAS write latency time.
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UINT16 tFAW; ///< Number of tCK cycles for the channel DIMM's minimum four activate window delay time.
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UINT16 tRAS; ///< Number of tCK cycles for the channel DIMM's minimum active to precharge delay time.
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UINT16 tRCDtRP; ///< Number of tCK cycles for the channel DIMM's minimum RAS# to CAS# delay time and Row Precharge delay time.
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UINT16 tREFI; ///< Number of tCK cycles for the channel DIMM's minimum Average Periodic Refresh Interval.
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UINT16 tRFC; ///< Number of tCK cycles for the channel DIMM's minimum refresh recovery delay time.
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UINT16 tRFC2; ///< Number of tCK cycles for the channel DIMM's minimum refresh recovery delay time.
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UINT16 tRFC4; ///< Number of tCK cycles for the channel DIMM's minimum refresh recovery delay time.
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UINT16 tRPab; ///< Number of tCK cycles for the channel DIMM's minimum row precharge delay time for all banks.
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UINT16 tRRD; ///< Number of tCK cycles for the channel DIMM's minimum row active to row active delay time.
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UINT16 tRRD_L; ///< Number of tCK cycles for the channel DIMM's minimum row active to row active delay time for same bank groups.
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UINT16 tRRD_S; ///< Number of tCK cycles for the channel DIMM's minimum row active to row active delay time for different bank groups.
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UINT16 tRTP; ///< Number of tCK cycles for the channel DIMM's minimum internal read to precharge command delay time.
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UINT16 tWR; ///< Number of tCK cycles for the channel DIMM's minimum write recovery time.
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UINT16 tWTR; ///< Number of tCK cycles for the channel DIMM's minimum internal write to read command delay time.
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UINT16 tWTR_L; ///< Number of tCK cycles for the channel DIMM's minimum internal write to read command delay time for same bank groups.
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UINT16 tWTR_S; ///< Number of tCK cycles for the channel DIMM's minimum internal write to read command delay time for different bank groups.
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} MRC_CH_TIMING;
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///
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/// Memory SMBIOS & OC Memory Data Hob
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///
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typedef struct {
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UINT8 Status; ///< See MrcDimmStatus for the definition of this field.
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UINT8 DimmId;
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UINT32 DimmCapacity; ///< DIMM size in MBytes.
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UINT16 MfgId;
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UINT8 ModulePartNum[20]; ///< Module part number for DDR3 is 18 bytes however for DRR4 20 bytes as per JEDEC Spec, so reserving 20 bytes
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UINT8 RankInDimm; ///< The number of ranks in this DIMM.
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UINT8 SpdDramDeviceType; ///< Save SPD DramDeviceType information needed for SMBIOS structure creation.
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UINT8 SpdModuleType; ///< Save SPD ModuleType information needed for SMBIOS structure creation.
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UINT8 SpdModuleMemoryBusWidth; ///< Save SPD ModuleMemoryBusWidth information needed for SMBIOS structure creation.
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UINT8 SpdSave[MAX_SPD_SAVE]; ///< Save SPD Manufacturing information needed for SMBIOS structure creation.
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} DIMM_INFO;
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typedef struct {
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UINT8 Status; ///< Indicates whether this channel should be used.
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UINT8 ChannelId;
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UINT8 DimmCount; ///< Number of valid DIMMs that exist in the channel.
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MRC_CH_TIMING Timing[MAX_PROFILE_NUM]; ///< The channel timing values.
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DIMM_INFO Dimm[MAX_DIMM]; ///< Save the DIMM output characteristics.
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} CHANNEL_INFO;
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typedef struct {
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UINT8 Status; ///< Indicates whether this controller should be used.
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UINT16 DeviceId; ///< The PCI device id of this memory controller.
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UINT8 RevisionId; ///< The PCI revision id of this memory controller.
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UINT8 ChannelCount; ///< Number of valid channels that exist on the controller.
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CHANNEL_INFO Channel[MAX_CH]; ///< The following are channel level definitions.
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} CONTROLLER_INFO;
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typedef struct {
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UINT8 Revision;
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UINT16 DataWidth;
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/** As defined in SMBIOS 3.0 spec
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Section 7.18.2 and Table 75
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**/
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UINT8 DdrType; ///< DDR type: DDR3, DDR4, or LPDDR3
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UINT32 Frequency; ///< The system's common memory controller frequency in MT/s.
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/** As defined in SMBIOS 3.0 spec
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Section 7.17.3 and Table 72
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**/
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UINT8 ErrorCorrectionType;
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SiMrcVersion Version;
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UINT32 FreqMax;
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BOOLEAN EccSupport;
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UINT8 MemoryProfile;
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UINT32 TotalPhysicalMemorySize;
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UINT32 DefaultXmptCK[MAX_XMP_PROFILE_NUM]; // Stores the tCK value read from SPD XMP profiles if they exist.
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UINT8 XmpProfileEnable; // If XMP capable DIMMs are detected, this will indicate which XMP Profiles are common among all DIMMs.
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UINT8 Ratio;
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UINT8 RefClk;
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UINT32 VddVoltage[MAX_PROFILE_NUM];
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CONTROLLER_INFO Controller[MAX_NODE];
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} MEMORY_INFO_DATA_HOB;
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#pragma pack (pop)
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#endif // _MEM_INFO_HOB_H_
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