diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2018-01-22 15:47:13 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2018-01-31 05:56:45 +0000 |
| commit | b2e1109f0f8dffb708041248845892e2c864a852 (patch) | |
| tree | d690d31ce35155c9e81b7fd0149e87e992ed3194 /src | |
| parent | 491728f1d3432286c91b9d564f694aa85d7cd3d1 (diff) | |
vendorcode/intel/fsp: Remove TODOs and make use of EDK2 header
This patch ensures MemInfoHob.h file can make use of existing UEFI
headers as is rather than redefining the same structure locally.
TEST=Download BIOS_Version_122.3 from external github and
build MemInfoHob.h without any compilation error.
Change-Id: Ic1e0ad94d8e40ac2aefe9fbcea7d684a97c864b4
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/23355
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vendorcode/intel/fsp/fsp2_0/cannonlake/MemInfoHob.h | 46 |
1 files changed, 21 insertions, 25 deletions
diff --git a/src/vendorcode/intel/fsp/fsp2_0/cannonlake/MemInfoHob.h b/src/vendorcode/intel/fsp/fsp2_0/cannonlake/MemInfoHob.h index 665e5a090a..435eccb4a5 100644 --- a/src/vendorcode/intel/fsp/fsp2_0/cannonlake/MemInfoHob.h +++ b/src/vendorcode/intel/fsp/fsp2_0/cannonlake/MemInfoHob.h @@ -5,7 +5,7 @@ @copyright INTEL CONFIDENTIAL - Copyright 1999 - 2017 Intel Corporation. + Copyright 1999 - 2018 Intel Corporation. The source code contained or described herein and all documents related to the source code ("Material") are owned by Intel Corporation or its suppliers or @@ -37,6 +37,10 @@ #ifndef _MEM_INFO_HOB_H_ #define _MEM_INFO_HOB_H_ +#include <Uefi/UefiMultiPhase.h> +#include <Pi/PiBootMode.h> +#include <Pi/PiHob.h> + #pragma pack (push, 1) extern EFI_GUID gSiMemoryS3DataGuid; @@ -58,25 +62,6 @@ extern EFI_GUID gSiMemoryPlatformDataGuid; #define B_RANK2_PRS BIT4 #define B_RANK3_PRS BIT5 -// @todo remove and use the MdePkg\Include\Pi\PiHob.h -#if !defined(_PEI_HOB_H_) && !defined(__PI_HOB_H__) -#ifndef __HOB__H__ -typedef struct _EFI_HOB_GENERIC_HEADER { - UINT16 HobType; - UINT16 HobLength; - UINT32 Reserved; -} EFI_HOB_GENERIC_HEADER; - -typedef struct _EFI_HOB_GUID_TYPE { - EFI_HOB_GENERIC_HEADER Header; - EFI_GUID Name; - /// - /// Guid specific data goes here - /// -} EFI_HOB_GUID_TYPE; -#endif -#endif - /// /// Defines taken from MRC so avoid having to include MrcInterface.h /// @@ -183,6 +168,13 @@ typedef struct { UINT16 tCCD_L; ///< Number of tCK cycles for the channel DIMM's minimum CAS-to-CAS delay for same bank group. } MRC_CH_TIMING; +typedef struct { + UINT8 SG; ///< Number of tCK cycles between transactions in the same bank group. + UINT8 DG; ///< Number of tCK cycles between transactions when switching bank groups. + UINT8 DR; ///< Number of tCK cycles between transactions when switching between Ranks (in the same DIMM). + UINT8 DD; ///< Number of tCK cycles between transactions when switching between DIMMs. +} MRC_TA_TIMING; + /// /// Memory SMBIOS & OC Memory Data Hob /// @@ -208,11 +200,15 @@ typedef struct { } CHANNEL_INFO; typedef struct { - UINT8 Status; ///< Indicates whether this controller should be used. - UINT16 DeviceId; ///< The PCI device id of this memory controller. - UINT8 RevisionId; ///< The PCI revision id of this memory controller. - UINT8 ChannelCount; ///< Number of valid channels that exist on the controller. - CHANNEL_INFO ChannelInfo[MAX_CH]; ///< The following are channel level definitions. + UINT8 Status; ///< Indicates whether this controller should be used. + UINT16 DeviceId; ///< The PCI device id of this memory controller. + UINT8 RevisionId; ///< The PCI revision id of this memory controller. + UINT8 ChannelCount; ///< Number of valid channels that exist on the controller. + CHANNEL_INFO ChannelInfo[MAX_CH]; ///< The following are channel level definitions. + MRC_TA_TIMING tRd2Rd; ///< Read-to-Read Turn Around Timings + MRC_TA_TIMING tRd2Wr; ///< Read-to-Write Turn Around Timings + MRC_TA_TIMING tWr2Rd; ///< Write-to-Read Turn Around Timings + MRC_TA_TIMING tWr2Wr; ///< Write-to-Write Turn Around Timings } CONTROLLER_INFO; typedef struct { |