[edk2-devel] [PATCH] KabylakeOpenBoardPkg: Fixed system hang caused by MemoryTest.
Kubacki, Michael A
michael.a.kubacki at intel.com
Tue May 21 23:23:13 UTC 2019
Please promote BaseEcLib to the "GenericBoardPkg" or whatever name is decided when created.
We can extend command and vendor support there in the future.
In BaseEcLib.c, remove SLE_FLAG usage and positive logic blocks.
Thanks,
Michael
> -----Original Message-----
> From: Chiu, Chasel
> Sent: Tuesday, May 21, 2019 8:52 AM
> To: devel at edk2.groups.io
> Cc: Chiu, Chasel <chasel.chiu at intel.com>; Desimone, Nathaniel L
> <nathaniel.l.desimone at intel.com>; Kubacki, Michael A
> <michael.a.kubacki at intel.com>
> Subject: [PATCH] KabylakeOpenBoardPkg: Fixed system hang caused by
> MemoryTest.
>
> From: "Chasel, Chiu" <chasel.chiu at intel.com>
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1550
>
> OS hang due to non-existing memory reported as usable memory.
> There are 2 different RVP3 boards and one with 4GB memory down
> implementation while another one with 8GB. Since rest of the
> configurations are exactly the same, board detection is added
> to the same RVP3 BoardInitLib and only SPD policy assigned
> differently.
>
> This also fixed below 2 issues:
> 1. Fixed build failuire when PcdMultiBoardSupport == FALSE.
> (Wrong Pcd TokenSpace used in DxeBoardAcpiTableLib.inf)
> 2. Always failed to read SPD from DIMM because SpdAddressTable
> policy was not updated properly. Fixed by a notify callback
> when policy PPI installed.
>
> Test: Verified both RVP3 boards can boot to Windows.
>
> Cc: Nate DeSimone <nathaniel.l.desimone at intel.com>
> Cc: Michael Kubacki <michael.a.kubacki at intel.com>
> Signed-off-by: Chasel Chiu <chasel.chiu at intel.com>
> ---
>
> Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolicy
> NotifyLib/PeiPreMemSiliconPolicyNotifyLib.c | 103
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> +++++++++++++++++++++++++++++++++++++++
>
> Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolicy
> UpdateLibFsp/PeiSaPolicyUpdatePreMem.c | 17 ++++++++++++++---
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLib/
> DxeMultiBoardAcpiSupportLib.c | 4 ++--
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLib/
> SmmMultiBoardAcpiSupportLib.c | 6 +++---
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/K
> abylakeRvp3SpdTable.c | 117
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++-
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiBoardInitPreMemLib.c | 7 +++++--
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiKabylakeRvp3Detect.c | 83
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> +++++++------------
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiKabylakeRvp3InitPreMemLib.c | 127
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++-------------
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiMultiBoardInitPostMemLib.c | 4 ++--
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiMultiBoardInitPreMemLib.c | 4 ++--
> Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.c
> | 339
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> +++++++++++++++++++
>
> Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolicy
> NotifyLib/PeiPreMemSiliconPolicyNotifyLib.inf | 43
> +++++++++++++++++++++++++++++++++++++++++++
>
> Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolicy
> UpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf | 9 ++++++++-
> Platform/Intel/KabylakeOpenBoardPkg/Include/EcCommands.h
> | 44 ++++++++++++++++++++++++++++++++++++++++++++
> Platform/Intel/KabylakeOpenBoardPkg/Include/Library/EcLib.h
> | 106
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLib/
> DxeBoardAcpiTableLib.inf | 8 ++++----
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiBoardInitPreMemLib.inf | 3 ++-
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiKabylakeRvp3InitLib.h | 4 +++-
>
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib/P
> eiMultiBoardInitPreMemLib.inf | 3 ++-
> Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/OpenBoardPkg.dsc
> | 12 ++++++++++--
> Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.inf
> | 29 +++++++++++++++++++++++++++++
> 21 files changed, 1022 insertions(+), 50 deletions(-)
>
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolic
> yNotifyLib/PeiPreMemSiliconPolicyNotifyLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyNotifyLib/PeiPreMemSiliconPolicyNotifyLib.c
> new file mode 100644
> index 0000000000..0fedd81cd0
> --- /dev/null
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyNotifyLib/PeiPreMemSiliconPolicyNotifyLib.c
> @@ -0,0 +1,103 @@
> +/** @file
> + This library implements constructor function to register notify call back
> + when policy PPI installed.
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +#include <PiPei.h>
> +#include <Library/DebugLib.h>
> +#include <Library/MemoryAllocationLib.h>
> +#include <Library/PeiServicesLib.h>
> +#include <Library/SiPolicyLib.h>
> +
> +/**
> + Callback function to update policy when policy PPI installed.
> +
> + @param[in] PeiServices General purpose services available to every
> PEIM.
> + @param[in] NotifyDescriptor The notification structure this PEIM
> registered on install.
> + @param[in] Ppi The memory discovered PPI. Not used.
> +
> + @retval EFI_SUCCESS Succeeds.
> + @retval Others Error code returned by sub-functions.
> +**/
> +EFI_STATUS
> +EFIAPI
> +SiPreMemPolicyPpiNotify (
> + IN EFI_PEI_SERVICES **PeiServices,
> + IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
> + IN VOID *Ppi
> + )
> +{
> + EFI_STATUS Status;
> + SI_PREMEM_POLICY_PPI *SiPreMemPolicyPpi;
> + SA_MISC_PEI_PREMEM_CONFIG *MiscPeiPreMemConfig;
> +
> + DEBUG ((DEBUG_INFO, "SiPreMemPolicyPpiNotify() Start\n"));
> +
> + Status = PeiServicesLocatePpi (
> + &gSiPreMemPolicyPpiGuid,
> + 0,
> + NULL,
> + (VOID **)&SiPreMemPolicyPpi
> + );
> + ASSERT_EFI_ERROR (Status);
> + if (SiPreMemPolicyPpi != NULL) {
> + //
> + // Get requisite IP Config Blocks which needs to be used here
> + //
> + Status = GetConfigBlock ((VOID *) SiPreMemPolicyPpi,
> &gSaMiscPeiPreMemConfigGuid, (VOID *) &MiscPeiPreMemConfig);
> + ASSERT_EFI_ERROR (Status);
> +
> + //
> + // Update SpdAddressTable policy when it is installed.
> + //
> + if (MiscPeiPreMemConfig != NULL) {
> + MiscPeiPreMemConfig->SpdAddressTable[0] = PcdGet8
> (PcdMrcSpdAddressTable0);
> + DEBUG ((DEBUG_INFO, "MiscPeiPreMemConfig->SpdAddressTable[0]
> 0x%x\n", MiscPeiPreMemConfig->SpdAddressTable[0]));
> + MiscPeiPreMemConfig->SpdAddressTable[1] = PcdGet8
> (PcdMrcSpdAddressTable1);
> + DEBUG ((DEBUG_INFO, "MiscPeiPreMemConfig->SpdAddressTable[1]
> 0x%x\n", MiscPeiPreMemConfig->SpdAddressTable[1]));
> + MiscPeiPreMemConfig->SpdAddressTable[2] = PcdGet8
> (PcdMrcSpdAddressTable2);
> + DEBUG ((DEBUG_INFO, "MiscPeiPreMemConfig->SpdAddressTable[2]
> 0x%x\n", MiscPeiPreMemConfig->SpdAddressTable[2]));
> + MiscPeiPreMemConfig->SpdAddressTable[3] = PcdGet8
> (PcdMrcSpdAddressTable3);
> + DEBUG ((DEBUG_INFO, "MiscPeiPreMemConfig->SpdAddressTable[3]
> 0x%x\n", MiscPeiPreMemConfig->SpdAddressTable[3]));
> + }
> + }
> + return Status;
> +}
> +
> +static EFI_PEI_NOTIFY_DESCRIPTOR mSiPreMemPolicyPpiNotifyList[] = {
> + {
> + EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK |
> EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
> + &gSiPreMemPolicyPpiGuid,
> + SiPreMemPolicyPpiNotify
> + }
> +};
> +
> +/**
> + The library constructuor.
> + The function register a policy install notify callback.
> +
> + @param[in] ImageHandle The firmware allocated handle for the UEFI
> image.
> + @param[in] SystemTable A pointer to the EFI system table.
> +
> + @retval EFI_SUCCESS The function always return EFI_SUCCESS for
> now.
> + It will ASSERT on error for debug version.
> +**/
> +EFI_STATUS
> +EFIAPI
> +PeiPreMemSiliconPolicyNotifyLibConstructor (
> + IN EFI_PEI_FILE_HANDLE FileHandle,
> + IN CONST EFI_PEI_SERVICES **PeiServices
> + )
> +{
> + EFI_STATUS Status;
> + //
> + // Register call back after PPI produced
> + //
> + Status = PeiServicesNotifyPpi (mSiPreMemPolicyPpiNotifyList);
> + ASSERT_EFI_ERROR (Status);
> +
> + return EFI_SUCCESS;
> +}
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolic
> yUpdateLibFsp/PeiSaPolicyUpdatePreMem.c
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyUpdateLibFsp/PeiSaPolicyUpdatePreMem.c
> index 8f9ad901eb..f95f82a25c 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolic
> yUpdateLibFsp/PeiSaPolicyUpdatePreMem.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyUpdateLibFsp/PeiSaPolicyUpdatePreMem.c
> @@ -1,7 +1,7 @@
> /** @file
> Do Platform Stage System Agent initialization.
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -39,8 +39,19 @@ PeiFspSaPolicyUpdatePreMem (
> {
> VOID *Buffer;
>
> - CopyMem((VOID *)(UINTN)FspmUpd->FspmConfig.MemorySpdPtr00,
> (VOID *)(UINTN)PcdGet32 (PcdMrcSpdData), PcdGet16
> (PcdMrcSpdDataSize));
> - CopyMem((VOID *)(UINTN)FspmUpd->FspmConfig.MemorySpdPtr10,
> (VOID *)(UINTN)PcdGet32 (PcdMrcSpdData), PcdGet16
> (PcdMrcSpdDataSize));
> + //
> + // If SpdAddressTable are not all 0, it means DIMM slots implemented and
> + // MemorySpdPtr* already updated by reading SPD from DIMM in
> SiliconPolicyInitPreMem.
> + //
> + // If SpdAddressTable all 0, this is memory down design and hardcoded
> SpdData
> + // should be applied to MemorySpdPtr*.
> + //
> + if ((PcdGet8 (PcdMrcSpdAddressTable0) == 0) && (PcdGet8
> (PcdMrcSpdAddressTable1) == 0)
> + && (PcdGet8 (PcdMrcSpdAddressTable2) == 0) && (PcdGet8
> (PcdMrcSpdAddressTable3) == 0)) {
> + DEBUG((DEBUG_INFO, "Override MemorySpdPtr...\n"));
> + CopyMem((VOID *)(UINTN)FspmUpd->FspmConfig.MemorySpdPtr00,
> (VOID *)(UINTN)PcdGet32 (PcdMrcSpdData), PcdGet16
> (PcdMrcSpdDataSize));
> + CopyMem((VOID *)(UINTN)FspmUpd->FspmConfig.MemorySpdPtr10,
> (VOID *)(UINTN)PcdGet32 (PcdMrcSpdData), PcdGet16
> (PcdMrcSpdDataSize));
> + }
>
> DEBUG((DEBUG_INFO, "Updating Dq Byte Map and DQS Byte Swizzling
> Settings...\n"));
> Buffer = (VOID *) (UINTN) PcdGet32 (PcdMrcDqByteMap);
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeMultiBoardAcpiSupportLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeMultiBoardAcpiSupportLib.c
> index da488e097c..4da685d0ac 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeMultiBoardAcpiSupportLib.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeMultiBoardAcpiSupportLib.c
> @@ -1,7 +1,7 @@
> /** @file
> Platform Hook Library instances
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -35,7 +35,7 @@
> DxeKabylakeRvp3MultiBoardAcpiSupportLibConstructor (
> VOID
> )
> {
> - if (LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) {
> + if ((LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) || (LibPcdGetSku ()
> == BoardIdSkylakeRvp3)) {
> return RegisterBoardAcpiTableFunc
> (&mKabylakeRvp3BoardAcpiTableFunc);
> }
> return EFI_SUCCESS;
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/SmmMultiBoardAcpiSupportLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/SmmMultiBoardAcpiSupportLib.c
> index 91590d5278..4a120e14eb 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/SmmMultiBoardAcpiSupportLib.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/SmmMultiBoardAcpiSupportLib.c
> @@ -1,7 +1,7 @@
> /** @file
> Platform Hook Library instances
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -73,8 +73,8 @@
> SmmKabylakeRvp3MultiBoardAcpiSupportLibConstructor (
> VOID
> )
> {
> - if (LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) {
> - return RegisterBoardAcpiEnableFunc
> (&mKabylakeRvp3BoardAcpiEnableFunc);
> + if ((LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) || (LibPcdGetSku ()
> == BoardIdSkylakeRvp3)) {
> + return RegisterBoardAcpiEnableFunc
> (&mKabylakeRvp3BoardAcpiEnableFunc);
> }
> return EFI_SUCCESS;
> }
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /KabylakeRvp3SpdTable.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /KabylakeRvp3SpdTable.c
> index 3ac9adc466..e4ad785bda 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /KabylakeRvp3SpdTable.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /KabylakeRvp3SpdTable.c
> @@ -1,7 +1,7 @@
> /** @file
> GPIO definition table for KabylakeRvp3
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -423,4 +423,119 @@ GLOBAL_REMOVE_IF_UNREFERENCED const UINT8
> mSpdLpddr32133[] = {
> };
> GLOBAL_REMOVE_IF_UNREFERENCED const UINT16 mSpdLpddr32133Size =
> sizeof (mSpdLpddr32133);
>
> +/**
> + Hynix H9CCNNN8JTMLAR-NTM_178b_DDP LPDDR3, 4Gb die (128Mx32),
> x32
> + or Elpida EDF8132A1MC-GD-F
> + or Samsung K4E8E304EB-EGCE
> + 1600, 12-15-15-34
> + 2 rank per channel, 2 SDRAMs per rank, 4x4Gb = 2GB total per channel
> +**/
> +GLOBAL_REMOVE_IF_UNREFERENCED const UINT8 mSkylakeRvp3Spd[] = {
> + 0x24, ///< 0 Number of Serial PD Bytes Written / SPD
> Device Size
> + 0x20, ///< 1 SPD Revision
> + 0x0F, ///< 2 DRAM Device Type
> + 0x0E, ///< 3 Module Type
> + 0x14, ///< 4 SDRAM Density and Banks: 8 Banks, 4 Gb
> SDRAM density
> + 0x11, ///< 5 SDRAM Addressing: 14 Rows, 10 Columns
> + 0x95, ///< 6 SDRAM Package Type: DDP, 1 Channel per
> die, Signal Loading Matrix 1
> + 0x00, ///< 7 SDRAM Optional Features
> + 0x00, ///< 8 SDRAM Thermal and Refresh Options
> + 0x00, ///< 9 Other SDRAM Optional Features
> + 0x00, ///< 10 Reserved - must be coded as 0x00
> + 0x03, ///< 11 Module Nominal Voltage, VDD
> + 0x0B, ///< 12 Module Organization, SDRAM width: 32
> bits, 2 Ranks
> + 0x23, ///< 13 Module Memory Bus Width: 2 channels, 64
> bit channel bus width
> + 0x00, ///< 14 Module Thermal Sensor
> + 0x00, ///< 15 Extended Module Type
> + 0x00, ///< 16 Reserved - must be coded as 0x00
> + 0x00, ///< 17 Timebases
> + 0x0A, ///< 18 SDRAM Minimum Cycle Time (tCKmin)
> + 0xFF, ///< 19 SDRAM Minimum Cycle Time (tCKmax)
> + 0x54, ///< 20 CAS Latencies Supported, First Byte (tCk):
> 12 10 8
> + 0x00, ///< 21 CAS Latencies Supported, Second Byte
> + 0x00, ///< 22 CAS Latencies Supported, Third Byte
> + 0x00, ///< 23 CAS Latencies Supported, Fourth Byte
> + 0x78, ///< 24 Minimum CAS Latency Time (tAAmin)
> + 0x00, ///< 25 Read and Write Latency Set Options
> + 0x90, ///< 26 Minimum RAS# to CAS# Delay Time
> (tRCDmin)
> + 0xA8, ///< 27 Minimum Row Precharge Delay Time for
> all banks (tRPab)
> + 0x90, ///< 28 Minimum Row Precharge Delay Time per
> bank (tRPpb)
> + 0x10, ///< 29 Minimum Refresh Recovery Delay Time for
> all banks (tRFCab), Least Significant Byte
> + 0x04, ///< 30 Minimum Refresh Recovery Delay Time for
> all banks (tRFCab), Most Significant Byte
> + 0xE0, ///< 31 Minimum Refresh Recovery Delay Time for
> per bank (tRFCpb), Least Significant Byte
> + 0x01, ///< 32 Minimum Refresh Recovery Delay Time for
> per bank (tRFCpb), Most Significant Byte
> + 0, 0, 0, 0, 0, 0, 0, ///< 33 - 39
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 40 - 49
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 50 - 59
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 60 - 69 Connector to SDRAM Bit Mapping
> + 0, 0, 0, 0, 0, 0, 0, 0, ///< 70 - 77 Connector to SDRAM Bit Mapping
> + 0, 0, ///< 78 - 79
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 80 - 89
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 90 - 99
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 100 - 109
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 110 - 119
> + 0x00, ///< 120 Fine Offset for Minimum Row Precharge
> Delay Time per bank (tRPpb)
> + 0x00, ///< 121 Fine Offset for Minimum Row Precharge
> Delay Time for all banks (tRPab)
> + 0x00, ///< 122 Fine Offset for Minimum RAS# to CAS#
> Delay Time (tRCDmin)
> + 0x00, ///< 123 Fine Offset for Minimum CAS Latency Time
> (tAAmin)
> + 0x7F, ///< 124 Fine Offset for SDRAM Minimum Cycle
> Time (tCKmax)
> + 0x00, ///< 125 Fine Offset for SDRAM Minimum Cycle
> Time (tCKmin)
> + 0x00, ///< 126 CRC A
> + 0x00, ///< 127 CRC B
> + 0, 0, ///< 128 - 129
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 130 - 139
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 140 - 149
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 150 - 159
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 160 - 169
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 170 - 179
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 180 - 189
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 190 - 199
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 200 - 209
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 210 - 219
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 220 - 229
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 230 - 239
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 240 - 249
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 250 - 259
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 260 - 269
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 270 - 279
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 280 - 289
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 290 - 299
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 300 - 309
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 310 - 319
> + 0x00, ///< 320 Module Manufacturer ID Code, Least
> Significant Byte
> + 0x00, ///< 321 Module Manufacturer ID Code, Most
> Significant Byte
> + 0x00, ///< 322 Module Manufacturing Location
> + 0x00, ///< 323 Module Manufacturing Date Year
> + 0x00, ///< 324 Module Manufacturing Date Week
> + 0x55, ///< 325 Module Serial Number A
> + 0x00, ///< 326 Module Serial Number B
> + 0x00, ///< 327 Module Serial Number C
> + 0x00, ///< 328 Module Serial Number D
> + 0x20, 0x20, 0x20, 0x20, 0x20, ///< 329 - 333 Module Part Number:
> Unused bytes coded as ASCII Blanks (0x20)
> + 0x20, 0x20, 0x20, 0x20, 0x20, ///< 334 - 338 Module Part Number
> + 0x20, 0x20, 0x20, 0x20, 0x20, ///< 339 - 343 Module Part Number
> + 0x20, 0x20, 0x20, 0x20, 0x20, ///< 344 - 348 Module Part Number
> + 0x00, ///< 349 Module Revision Code
> + 0x00, ///< 350 DRAM Manufacturer ID Code, Least
> Significant Byte
> + 0x00, ///< 351 DRAM Manufacturer ID Code, Most
> Significant Byte
> + 0x00, ///< 352 DRAM Stepping
> + 0, 0, 0, 0, 0, 0, 0, ///< 353 - 359
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 360 - 369
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 370 - 379
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 380 - 389
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 390 - 399
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 400 - 409
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 410 - 419
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 420 - 429
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 430 - 439
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 440 - 449
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 450 - 459
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 460 - 469
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 470 - 479
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 480 - 489
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 490 - 499
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ///< 500 - 509
> + 0, 0 ///< 510 - 511
> +};
> +GLOBAL_REMOVE_IF_UNREFERENCED const UINT16 mSkylakeRvp3SpdSize =
> sizeof (mSkylakeRvp3Spd);
> #endif // _KABYLAKE_RVP3_SPD_TABLE_H_
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.c
> index 69e0f50282..464f67e036 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.c
> @@ -1,7 +1,7 @@
> /** @file
> Platform Hook Library instances
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -12,6 +12,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> #include <Library/BoardInitLib.h>
> #include <Library/PcdLib.h>
> #include <Library/DebugLib.h>
> +#include <KabylakeRvp3Id.h>
>
> EFI_STATUS
> EFIAPI
> @@ -72,7 +73,9 @@ BoardInitBeforeMemoryInit (
> VOID
> )
> {
> - KabylakeRvp3BoardInitBeforeMemoryInit ();
> + if ((LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) || (LibPcdGetSku ()
> == BoardIdSkylakeRvp3)) {
> + KabylakeRvp3BoardInitBeforeMemoryInit ();
> + }
> return EFI_SUCCESS;
> }
>
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3Detect.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3Detect.c
> index 0f4ad61f0a..429f4316dd 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3Detect.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3Detect.c
> @@ -1,6 +1,6 @@
> /** @file
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -33,14 +33,68 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
>
> #include <ConfigBlock.h>
> #include <ConfigBlock/MemoryConfig.h>
> +#include <Library/EcLib.h>
> +#include <EcCommands.h>
>
> -BOOLEAN
> -IsKabylakeRvp3 (
> - VOID
> +#define BOARD_ID_MASK_8BIT 0xff
> +
> +/**
> + Get board fab ID.
> +
> + @param[out] DataBuffer
> +
> + @retval EFI_SUCCESS Command success
> + @retval EFI_DEVICE_ERROR Command error
> +**/
> +EFI_STATUS
> +GetBoardFabId (
> + OUT UINT8 *DataBuffer
> + )
> +{
> + UINT8 DataSize;
> +
> + //
> + // For 'EC_C_FAB_ID' command NumberOfSendData = 0,
> NumberOfReceiveData =2.
> + //
> + DataSize = 2;
> + return (LpcEcInterface (EC_C_FAB_ID, &DataSize, DataBuffer));
> +}
> +
> +/**
> + Get RVP3 board ID.
> + There are 2 different RVP3 boards having different ID.
> + This function will return board ID to caller.
> +
> + @param[out] DataBuffer
> +
> + @retval EFI_SUCCESS Command success
> + @retval EFI_DEVICE_ERROR Command error
> +**/
> +EFI_STATUS
> +GetRvp3BoardId (
> + UINT8 *BoardId
> )
> {
> - // TBD: Do detection - BoardIdKabylakeRvp3 v.s.
> BoardIdKabyLakeYLpddr3Rvp3
> - return TRUE;
> + EFI_STATUS Status;
> + UINT16 EcBoardInfo;
> + UINT8 DataBuffer[2];
> +
> + Status = GetBoardFabId (DataBuffer);
> + if (Status == EFI_SUCCESS) {
> + EcBoardInfo = DataBuffer[0];
> + EcBoardInfo = (EcBoardInfo << 8) | DataBuffer[1];
> + //
> + // Get the following data:
> + // [7:0] - BOARD_IDx
> + // [8] - GEN_ID
> + // [11:9] - REV_FAB_IDx
> + // [12] - TP_SPD_PRSNT
> + // [15:13] - BOM_IDx
> + //
> + *BoardId = (UINT8) (EcBoardInfo & BOARD_ID_MASK_8BIT);
> + DEBUG ((DEBUG_INFO, "BoardId = %X\n", *BoardId));
> + }
> + return Status;
> }
>
> EFI_STATUS
> @@ -49,17 +103,22 @@ KabylakeRvp3BoardDetect (
> VOID
> )
> {
> + UINT8 BoardId;
> +
> if (LibPcdGetSku () != 0) {
> return EFI_SUCCESS;
> }
>
> - DEBUG ((EFI_D_INFO, "KabylakeRvp3DetectionCallback\n"));
> -
> - if (IsKabylakeRvp3 ()) {
> - LibPcdSetSku (BoardIdKabyLakeYLpddr3Rvp3);
> -
> + DEBUG ((DEBUG_INFO, "KabylakeRvp3DetectionCallback\n"));
> + if (GetRvp3BoardId (&BoardId) == EFI_SUCCESS) {
> + if (BoardId == BoardIdKabyLakeYLpddr3Rvp3) {
> + LibPcdSetSku (BoardIdKabyLakeYLpddr3Rvp3);
> + ASSERT (LibPcdGetSku() == BoardIdKabyLakeYLpddr3Rvp3);
> + } else if (BoardId == BoardIdSkylakeRvp3) {
> + LibPcdSetSku (BoardIdSkylakeRvp3);
> + ASSERT (LibPcdGetSku() == BoardIdSkylakeRvp3);
> + }
> DEBUG ((DEBUG_INFO, "SKU_ID: 0x%x\n", LibPcdGetSku()));
> - ASSERT (LibPcdGetSku() == BoardIdKabyLakeYLpddr3Rvp3);
> }
> return EFI_SUCCESS;
> }
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitPreMemLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitPreMemLib.c
> index 1667e29067..8f2e036356 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitPreMemLib.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitPreMemLib.c
> @@ -1,6 +1,6 @@
> /** @file
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -80,30 +80,127 @@ KabylakeRvp3InitPreMem (
> //
> PcdSet8S (PcdSaMiscUserBd, 5);
>
> - PcdSet8S (PcdMrcSpdAddressTable0, 0xA2);
> - PcdSet8S (PcdMrcSpdAddressTable1, 0xA0);
> - PcdSet8S (PcdMrcSpdAddressTable2, 0xA2);
> - PcdSet8S (PcdMrcSpdAddressTable3, 0xA0);
> -
> PcdSet32S (PcdMrcDqByteMap, (UINTN) mDqByteMapSklRvp3);
> PcdSet16S (PcdMrcDqByteMapSize, sizeof (mDqByteMapSklRvp3));
> PcdSet32S (PcdMrcDqsMapCpu2Dram, (UINTN)
> mDqsMapCpu2DramSklRvp3);
> PcdSet16S (PcdMrcDqsMapCpu2DramSize, sizeof
> (mDqsMapCpu2DramSklRvp3));
> PcdSet32S (PcdMrcRcompResistor, (UINTN) RcompResistorSklRvp1);
> PcdSet32S (PcdMrcRcompTarget, (UINTN) RcompTargetSklRvp1);
> + //
> + // Example policy for DIMM slots implementation boards:
> + // 1. Assign Smbus address of DIMMs and SpdData will be updated later
> + // by reading from DIMM SPD.
> + // 2. No need to apply hardcoded SpdData buffers here for such board.
> + // Example:
> + // PcdMrcSpdAddressTable0 = 0xA0
> + // PcdMrcSpdAddressTable1 = 0xA2
> + // PcdMrcSpdAddressTable2 = 0xA4
> + // PcdMrcSpdAddressTable3 = 0xA6
> + // PcdMrcSpdData = 0
> + // PcdMrcSpdDataSize = 0
> + //
> + // Kabylake RVP3 has 8GB Memory down implementation withouit SPD,
> + // So assign all SpdAddress to 0 and apply static SpdData buffers:
> + // PcdMrcSpdAddressTable0 = 0
> + // PcdMrcSpdAddressTable1 = 0
> + // PcdMrcSpdAddressTable2 = 0
> + // PcdMrcSpdAddressTable3 = 0
> + // PcdMrcSpdData = static data buffer
> + // PcdMrcSpdDataSize = sizeof (static data buffer)
> + //
> + PcdSet8S (PcdMrcSpdAddressTable0, 0);
> + PcdSet8S (PcdMrcSpdAddressTable1, 0);
> + PcdSet8S (PcdMrcSpdAddressTable2, 0);
> + PcdSet8S (PcdMrcSpdAddressTable3, 0);
> + PcdSet32S (PcdMrcSpdData, (UINTN) mSkylakeRvp3Spd110);
> + PcdSet16S (PcdMrcSpdDataSize, mSkylakeRvp3Spd110Size);
> +
> + PcdSetBoolS (PcdIoExpanderPresent, TRUE);
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + SkylaeA0Rvp3 board configuration init function for PEI pre-memory phase.
> +
> + PEI_BOARD_CONFIG_PCD_INIT
> +
> + @param Content pointer to the buffer contain init information for board
> init.
> +
> + @retval EFI_SUCCESS The function completed successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is NULL.
> +**/
> +EFI_STATUS
> +EFIAPI
> +SkylakeRvp3InitPreMem (
> + VOID
> + )
> +{
> + PcdSet32S (PcdPcie0WakeGpioNo, 0);
> + PcdSet8S (PcdPcie0HoldRstExpanderNo, 0);
> + PcdSet32S (PcdPcie0HoldRstGpioNo, 8);
> + PcdSetBoolS (PcdPcie0HoldRstActive, TRUE);
> + PcdSet8S (PcdPcie0PwrEnableExpanderNo, 0);
> + PcdSet32S (PcdPcie0PwrEnableGpioNo, 16);
> + PcdSetBoolS (PcdPcie0PwrEnableActive, FALSE);
> +
> + //
> + // HSIO PTSS Table
> + //
> + PcdSet32S (PcdSpecificLpHsioPtssTable1, (UINTN)
> PchLpHsioPtss_Bx_KabylakeRvp3);
> + PcdSet16S (PcdSpecificLpHsioPtssTable1Size, (UINTN)
> PchLpHsioPtss_Bx_KabylakeRvp3_Size);
> + PcdSet32S (PcdSpecificLpHsioPtssTable2, (UINTN)
> PchLpHsioPtss_Cx_KabylakeRvp3);
> + PcdSet16S (PcdSpecificLpHsioPtssTable2Size, (UINTN)
> PchLpHsioPtss_Cx_KabylakeRvp3_Size);
> +
> + //
> + // DRAM related definition
> + //
> + PcdSet8S (PcdSaMiscUserBd, 5);
>
> - PcdSet32S (PcdMrcSpdData, (UINTN) mSkylakeRvp3Spd110);
> - PcdSet16S (PcdMrcSpdDataSize, mSkylakeRvp3Spd110Size);
> + PcdSet32S (PcdMrcDqByteMap, (UINTN) mDqByteMapSklRvp3);
> + PcdSet16S (PcdMrcDqByteMapSize, sizeof (mDqByteMapSklRvp3));
> + PcdSet32S (PcdMrcDqsMapCpu2Dram, (UINTN)
> mDqsMapCpu2DramSklRvp3);
> + PcdSet16S (PcdMrcDqsMapCpu2DramSize, sizeof
> (mDqsMapCpu2DramSklRvp3));
> + PcdSet32S (PcdMrcRcompResistor, (UINTN) RcompResistorSklRvp1);
> + PcdSet32S (PcdMrcRcompTarget, (UINTN) RcompTargetSklRvp1);
> + //
> + // Example policy for DIMM slots implementation boards:
> + // 1. Assign Smbus address of DIMMs and SpdData will be updated later
> + // by reading from DIMM SPD.
> + // 2. No need to apply hardcoded SpdData buffers here for such board.
> + // Example:
> + // PcdMrcSpdAddressTable0 = 0xA0
> + // PcdMrcSpdAddressTable1 = 0xA2
> + // PcdMrcSpdAddressTable2 = 0xA4
> + // PcdMrcSpdAddressTable3 = 0xA6
> + // PcdMrcSpdData = 0
> + // PcdMrcSpdDataSize = 0
> + //
> + // Skylake RVP3 has 4GB Memory down implementation withouit SPD,
> + // So assign all SpdAddress to 0 and apply static SpdData buffers:
> + // PcdMrcSpdAddressTable0 = 0
> + // PcdMrcSpdAddressTable1 = 0
> + // PcdMrcSpdAddressTable2 = 0
> + // PcdMrcSpdAddressTable3 = 0
> + // PcdMrcSpdData = static data buffer
> + // PcdMrcSpdDataSize = sizeof (static data buffer)
> + //
> + PcdSet8S (PcdMrcSpdAddressTable0, 0);
> + PcdSet8S (PcdMrcSpdAddressTable1, 0);
> + PcdSet8S (PcdMrcSpdAddressTable2, 0);
> + PcdSet8S (PcdMrcSpdAddressTable3, 0);
> + PcdSet32S (PcdMrcSpdData, (UINTN) mSkylakeRvp3Spd);
> + PcdSet16S (PcdMrcSpdDataSize, mSkylakeRvp3SpdSize);
>
> PcdSetBoolS (PcdIoExpanderPresent, TRUE);
> -
> +
> return EFI_SUCCESS;
> }
>
> #define SIO_RUNTIME_REG_BASE_ADDRESS 0x0680
>
> /**
> - Configures GPIO
> + Configures GPIO.
>
> @param[in] GpioTable Point to Platform Gpio table
> @param[in] GpioTableCount Number of Gpio table entries
> @@ -137,7 +234,7 @@ GpioInitPreMem (
> }
>
> /**
> - Configure Super IO
> + Configure Super IO.
>
> **/
> VOID
> @@ -175,7 +272,7 @@ I2CGpioExpanderInitPreMem(
> }
>
> /**
> - Configure GPIO and SIO before memory ready
> + Configure GPIO and SIO before memory ready.
>
> @retval EFI_SUCCESS Operation success.
> **/
> @@ -185,7 +282,11 @@ KabylakeRvp3BoardInitBeforeMemoryInit (
> VOID
> )
> {
> - KabylakeRvp3InitPreMem ();
> + if (LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) {
> + KabylakeRvp3InitPreMem ();
> + } else if (LibPcdGetSku () == BoardIdSkylakeRvp3) {
> + SkylakeRvp3InitPreMem ();
> + }
>
> //
> // Configures the I2CGpioExpander
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPostMemLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPostMemLib.c
> index 3778911610..cc800b552b 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPostMemLib.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPostMemLib.c
> @@ -1,7 +1,7 @@
> /** @file
> Platform Hook Library instances
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -33,7 +33,7 @@ PeiKabylakeRvp3MultiBoardInitLibConstructor (
> VOID
> )
> {
> - if (LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) {
> + if ((LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) || (LibPcdGetSku ()
> == BoardIdSkylakeRvp3)) {
> return RegisterBoardPostMemInit (&mKabylakeRvp3BoardInitFunc);
> }
> return EFI_SUCCESS;
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.c
> index b8b161377e..843ae9890c 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.c
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.c
> @@ -1,7 +1,7 @@
> /** @file
> Platform Hook Library instances
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -66,7 +66,7 @@ KabylakeRvp3MultiBoardDetect (
> )
> {
> KabylakeRvp3BoardDetect ();
> - if (LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) {
> + if ((LibPcdGetSku () == BoardIdKabyLakeYLpddr3Rvp3) || (LibPcdGetSku ()
> == BoardIdSkylakeRvp3)) {
> RegisterBoardPreMemInit (&mKabylakeRvp3BoardPreMemInitFunc);
> }
> return EFI_SUCCESS;
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.c
> b/Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.c
> new file mode 100644
> index 0000000000..643712affb
> --- /dev/null
> +++ b/Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.c
> @@ -0,0 +1,339 @@
> +/** @file
> + Base EC library implementation for H/W layer.
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <Base.h>
> +#include <Uefi.h>
> +#include <Library/EcLib.h>
> +#include <Library/IoLib.h>
> +#include <Library/TimerLib.h>
> +#include <Library/DebugLib.h>
> +
> +#ifndef SLE_FLAG
> +#ifndef STALL_ONE_MICRO_SECOND
> +#define STALL_ONE_MICRO_SECOND 1
> +#endif
> +#ifndef STALL_ONE_MILLI_SECOND
> +#define STALL_ONE_MILLI_SECOND 1000
> +#endif
> +#else // SLE FLAG
> +#ifndef STALL_ONE_MICRO_SECOND
> +#define STALL_ONE_MICRO_SECOND 0
> +#endif
> +#ifndef STALL_ONE_MILLI_SECOND
> +#define STALL_ONE_MILLI_SECOND 0
> +#endif
> +#endif // SLE_FLAG
> +
> +#ifndef EC_INIT_TIME_OUT
> +#define EC_INIT_TIME_OUT 0x200
> +#endif
> +
> +typedef struct {
> + UINT8 CommandNumber;
> + UINT8 NumberOfSendData;
> + UINT8 NumberOfReceiveData;
> + BOOLEAN CommandImplemented;
> +} EC_COMMAND_TABLE;
> +
> +EC_COMMAND_TABLE mEcCommand[] = {
> + {EC_C_FAB_ID , 0, 2, TRUE} // Get the board fab ID in the lower
> 3 bits
> +};
> +
> +//
> +// Function implementations
> +//
> +/**
> + Sends command to EC.
> +
> + @param[in] Command Command byte to send
> + @param[in] Timeout Timeout in microseonds
> +
> + @retval EFI_SUCCESS Command success
> + @retval EFI_DEVICE_ERROR Command error
> + @retval EFI_TIMEOUT Command timeout
> +**/
> +EFI_STATUS
> +SendEcCommandTimeout (
> + IN UINT8 Command,
> + IN UINT32 Timeout
> + )
> +{
> + UINTN Index;
> + UINT8 EcStatus;
> + UINT8 DiscardData;
> +
> + Index = 0;
> + EcStatus = 0;
> + DiscardData = 0;
> + //
> + // Wait for EC to be ready (with a timeout)
> + //
> + ReceiveEcStatus (&EcStatus);
> + //
> + // Check if output buffer bit(OBF) is set.
> + // Read and discard the output buffer data so that next BIOS-EC cmd is in
> sync
> + // OBF is cleared by h/w after all data in output buffer is read by BIOS.
> + //
> + while ((EcStatus & EC_S_OBF) != 0) {
> + //
> + // Read EC data
> + //
> + DiscardData = IoRead8 (EC_D_PORT);
> + DEBUG ((DEBUG_INFO, "OBF is Set!! DiscardData Read 0x%02X\n",
> DiscardData));
> + ReceiveEcStatus (&EcStatus);
> + }
> + while (((EcStatus & EC_S_IBF) != 0) && (Index < Timeout)) {
> + MicroSecondDelay (15 * STALL_ONE_MICRO_SECOND);
> + ReceiveEcStatus (&EcStatus);
> + Index++;
> + }
> +
> + if (Index >= Timeout) {
> + return EFI_TIMEOUT;
> + }
> +
> + //Printing EC Command Sent
> + DEBUG ((DEBUG_INFO, "Sending EC Command: %02X\n", Command));
> +
> + //
> + // Send the EC command
> + //
> + IoWrite8 (EC_C_PORT, Command);
> +
> + return EFI_SUCCESS;
> +}
> +
> +
> +/**
> + Sends command to EC.
> +
> + @param[in] Command Command byte to send
> +
> + @retval EFI_SUCCESS Command success
> + @retval EFI_DEVICE_ERROR Command error
> + @retval EFI_TIMEOUT Command timeout
> +**/
> +EFI_STATUS
> +SendEcCommand (
> + IN UINT8 Command
> + )
> +{
> + return SendEcCommandTimeout (Command, EC_TIME_OUT);
> +}
> +
> +
> +/**
> + Receives status from EC.
> +
> + @param[out] EcStatus Status byte to receive
> +
> + @retval EFI_SUCCESS
> + @retval EFI_DEVICE_ERROR
> +**/
> +EFI_STATUS
> +ReceiveEcStatus (
> + OUT UINT8 *EcStatus
> + )
> +{
> + //
> + // Read and return the status
> + //
> + *EcStatus = IoRead8 (EC_C_PORT);
> +
> + return EFI_SUCCESS;
> +}
> +
> +
> +/**
> + Sends data to EC.
> +
> + @param[in] Data Data byte to send
> +
> + @retval EFI_SUCCESS
> + @retval EFI_DEVICE_ERROR
> +**/
> +EFI_STATUS
> +SendEcData (
> + IN UINT8 Data
> + )
> +{
> + UINTN Index;
> + UINT8 EcStatus;
> +
> + Index = 0;
> +
> + //
> + // Wait for EC to be ready (with a timeout)
> + //
> + ReceiveEcStatus (&EcStatus);
> + while (((EcStatus & EC_S_IBF) != 0) && (Index < EC_TIME_OUT)) {
> + MicroSecondDelay (15);
> + ReceiveEcStatus (&EcStatus);
> + Index++;
> + }
> + if (Index >= EC_TIME_OUT) {
> + return EFI_DEVICE_ERROR;
> + }
> +
> + //
> + //Printing EC Data Sent
> + //
> + DEBUG ((DEBUG_INFO, "Sending EC Data: %02X\n", Data));
> +
> + //
> + // Send the data and return
> + //
> + IoWrite8 (EC_D_PORT, Data);
> +
> + return EFI_SUCCESS;
> +}
> +
> +
> +/**
> + Receives data from EC.
> +
> + @param[out] Data Data byte received
> + @param[in] Timeout Timeout in microseonds
> +
> + @retval EFI_SUCCESS Read success
> + @retval EFI_DEVICE_ERROR Read error
> + @retval EFI_TIMEOUT Command timeout
> +--*/
> +EFI_STATUS
> +ReceiveEcDataTimeout (
> + OUT UINT8 *Data,
> + IN UINT32 Timeout
> + )
> +{
> + UINTN Index;
> + UINT8 EcStatus;
> +
> + Index = 0;
> +
> + //
> + // Wait for EC to be ready (with a timeout)
> + //
> + ReceiveEcStatus (&EcStatus);
> + while (((EcStatus & EC_S_OBF) == 0) && (Index < Timeout)) {
> + MicroSecondDelay (15 * STALL_ONE_MICRO_SECOND);
> + ReceiveEcStatus (&EcStatus);
> + Index++;
> + }
> +
> + if (Index >= Timeout) {
> + return EFI_TIMEOUT;
> + }
> + //
> + // Read EC data and return
> + //
> + *Data = IoRead8 (EC_D_PORT);
> +
> + //Printing EC Data Received
> + DEBUG ((DEBUG_INFO, "Receiving EC Data: %02X\n", *Data));
> +
> + return EFI_SUCCESS;
> +}
> +/**
> + Receives data from EC.
> +
> + @param[out] Data Data byte received
> +
> + @retval EFI_SUCCESS Read success
> + @retval EFI_DEVICE_ERROR Read error
> + @retval EFI_TIMEOUT Command timeout
> +**/
> +EFI_STATUS
> +ReceiveEcData (
> + OUT UINT8 *Data
> + )
> +{
> + return ReceiveEcDataTimeout (Data, EC_TIME_OUT);
> +}
> +
> +/**
> + Send data to EC through LPC interface.
> +
> + @param[in] Command Command value to send to the EC
> + @param[in][out] DataSize Size of data to send to the EC.
> + If the command retuned data - size of buffer returned by
> the EC.
> + Be aware of the DataSize must euqal to size of DataBuffer
> and cannot smaller
> + than number of send data or number of receive data,
> whichever is the grater.
> + @param[in][out] DataBuffer Pointer to the data buffer including data to
> be sent to the EC.
> + If the command returned data - pointer to the buffer
> including the data.
> + The buffer size should be the max of receive and transmit
> data.
> +
> + @retval EFI_SUCCESS Success
> + @retval Other Failed - EFI_TIMEOUT, EFI_INVALID_PARAMETER,
> EFI_UNSUPPORTED,
> + EFI_BUFFER_TOO_SMALL, etc.
> +**/
> +EFI_STATUS
> +LpcEcInterface (
> + IN UINT8 Command,
> + IN OUT UINT8 *DataSize,
> + IN OUT UINT8 *DataBuffer
> + )
> +{
> + EFI_STATUS Status;
> + UINT8 NumberOfEcCommands;
> + UINT8 Index;
> + UINT8 TxDataIndex;
> + UINT8 RxDataIndex;
> + UINT8 MaxValue;
> +
> + Status = EFI_SUCCESS;
> +
> + NumberOfEcCommands = sizeof (mEcCommand) / sizeof
> (EC_COMMAND_TABLE);
> +
> + for (Index = 0; Index < NumberOfEcCommands; Index++) {
> + if (Command != mEcCommand[Index].CommandNumber) {
> + continue;
> + }
> + if (mEcCommand[Index].CommandImplemented != TRUE) {
> + Status = EFI_UNSUPPORTED;
> + break;
> + }
> +
> + if ((mEcCommand[Index].NumberOfSendData != 0) ||
> (mEcCommand[Index].NumberOfReceiveData != 0)) {
> + if (DataSize == NULL || DataBuffer == NULL) {
> + Status = EFI_INVALID_PARAMETER;
> + break;
> + } else {
> + MaxValue = MAX (mEcCommand[Index].NumberOfSendData,
> mEcCommand[Index].NumberOfReceiveData);
> + if (*DataSize < MaxValue) {
> + Status = EFI_BUFFER_TOO_SMALL;
> + *DataSize = MaxValue;
> + break;
> + }
> + }
> + }
> +
> + Status = SendEcCommand (Command);
> + if (EFI_ERROR (Status)) {
> + break;
> + }
> + if (mEcCommand[Index].NumberOfSendData != 0) {
> + for (TxDataIndex = 0; TxDataIndex <
> mEcCommand[Index].NumberOfSendData; TxDataIndex++) {
> + Status = SendEcData (DataBuffer[TxDataIndex]);
> + if (EFI_ERROR (Status)) {
> + break;
> + }
> + }
> + }
> + if (mEcCommand[Index].NumberOfReceiveData != 0) {
> + for (RxDataIndex = 0; RxDataIndex <
> mEcCommand[Index].NumberOfReceiveData; RxDataIndex++) {
> + Status = ReceiveEcData (&DataBuffer[RxDataIndex]);
> + if (EFI_ERROR (Status)) {
> + break;
> + }
> + *DataSize = RxDataIndex + 1;
> + }
> + }
> + break;
> + }
> + return Status;
> +}
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolic
> yNotifyLib/PeiPreMemSiliconPolicyNotifyLib.inf
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyNotifyLib/PeiPreMemSiliconPolicyNotifyLib.inf
> new file mode 100644
> index 0000000000..13c12655f6
> --- /dev/null
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyNotifyLib/PeiPreMemSiliconPolicyNotifyLib.inf
> @@ -0,0 +1,43 @@
> +## @file
> +# Component information file for Silicon Policy Notify Library.
> +# This library implements constructor function to register notify call back
> +# when policy PPI installed.
> +#
> +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +[Defines]
> + INF_VERSION = 0x00010005
> + BASE_NAME = PeiPreMemSiliconPolicyNotifyLib
> + FILE_GUID = 6D231E12-C088-47C8-8B16-61F07293EEF8
> + MODULE_TYPE = PEIM
> + VERSION_STRING = 1.0
> + LIBRARY_CLASS = NULL
> + CONSTRUCTOR = PeiPreMemSiliconPolicyNotifyLibConstructor
> +
> +[LibraryClasses]
> + BaseLib
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + KabylakeOpenBoardPkg/OpenBoardPkg.dec
> + KabylakeSiliconPkg/SiPkg.dec
> +
> +[Sources]
> + PeiPreMemSiliconPolicyNotifyLib.c
> +
> +[Guids]
> + gSaMiscPeiPreMemConfigGuid
> +
> +[Ppis]
> + gSiPreMemPolicyPpiGuid
> +
> +[Pcd]
> + # SPD Address Table
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable0
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable1
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable2
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable3
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolic
> yUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
> index fa8d91e076..7ce6fd8470 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPolic
> yUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/FspWrapper/Library/PeiSiliconPoli
> cyUpdateLibFsp/PeiSiliconPolicyUpdateLibFsp.inf
> @@ -1,7 +1,7 @@
> ## @file
> # Provide FSP wrapper platform related function.
> #
> -# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +# Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -94,6 +94,13 @@
> gBoardModuleTokenSpaceGuid.PcdMrcRcompTarget ## CONSUMES
> gBoardModuleTokenSpaceGuid.PcdMrcDqByteMap ## CONSUMES
> gBoardModuleTokenSpaceGuid.PcdMrcDqsMapCpu2Dram ##
> CONSUMES
> +
> + # SPD Address Table
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable0 ## CONSUMES
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable1 ## CONSUMES
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable2 ## CONSUMES
> + gBoardModuleTokenSpaceGuid.PcdMrcSpdAddressTable3 ## CONSUMES
> +
> gBoardModuleTokenSpaceGuid.PcdMrcSpdData
> gBoardModuleTokenSpaceGuid.PcdMrcSpdDataSize
>
> diff --git a/Platform/Intel/KabylakeOpenBoardPkg/Include/EcCommands.h
> b/Platform/Intel/KabylakeOpenBoardPkg/Include/EcCommands.h
> new file mode 100644
> index 0000000000..be56d134ed
> --- /dev/null
> +++ b/Platform/Intel/KabylakeOpenBoardPkg/Include/EcCommands.h
> @@ -0,0 +1,44 @@
> +/** @file
> + Definition for supported EC commands.
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef EC_COMMANDS_H_
> +#define EC_COMMANDS_H_
> +
> +//
> +// Timeout if EC command/data fails
> +//
> +#define EC_TIME_OUT 0x20000
> +
> +//
> +// The EC implements an embedded controller interface at ports 0x60/0x64
> and a ACPI compliant
> +// system management controller at ports 0x62/0x66. Port 0x66 is the
> command and status port,
> +// port 0x62 is the data port.
> +//
> +#define EC_D_PORT 0x62
> +#define EC_C_PORT 0x66
> +
> +//
> +// Status Port 0x62
> +//
> +#define EC_S_OVR_TMP 0x80 // Current CPU temperature exceeds the
> threshold
> +#define EC_S_SMI_EVT 0x40 // SMI event is pending
> +#define EC_S_SCI_EVT 0x20 // SCI event is pending
> +#define EC_S_BURST 0x10 // EC is in burst mode or normal mode
> +#define EC_S_CMD 0x08 // Byte in data register is command/data
> +#define EC_S_IGN 0x04 // Ignored
> +#define EC_S_IBF 0x02 // Input buffer is full/empty
> +#define EC_S_OBF 0x01 // Output buffer is full/empty
> +
> +//
> +// EC commands that are issued to the EC through the command port
> (0x66).
> +// New commands and command parameters should only be written by the
> host when IBF=0.
> +// Data read from the EC data port is valid only when OBF=1.
> +//
> +#define EC_C_FAB_ID 0x0D // Get the board fab ID in the lower
> 3 bits
> +
> +#endif // EC_COMMANDS_H_
> diff --git a/Platform/Intel/KabylakeOpenBoardPkg/Include/Library/EcLib.h
> b/Platform/Intel/KabylakeOpenBoardPkg/Include/Library/EcLib.h
> new file mode 100644
> index 0000000000..04ce076f91
> --- /dev/null
> +++ b/Platform/Intel/KabylakeOpenBoardPkg/Include/Library/EcLib.h
> @@ -0,0 +1,106 @@
> +/** @file
> + EC library functions and definitions.
> +
> + This library provides basic EC interface.
> +
> + There may be different libraries for different environments (PEI, BS, RT,
> SMM).
> + Make sure you meet the requirements for the library (protocol
> dependencies, use
> + restrictions, etc).
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef _BASE_EC_LIB_H_
> +#define _BASE_EC_LIB_H_
> +
> +//
> +// Include files
> +//
> +#include <Base.h>
> +#include <Uefi.h>
> +#include <EcCommands.h>
> +
> +//
> +// Function declarations
> +//
> +/**
> + Send a command to the Keyboard System Controller.
> +
> + @param[in] Command Command byte to send
> +
> + @retval EFI_SUCCESS Command success
> + @retval EFI_TIMEOUT Command timeout
> + @retval Other Command failed
> +**/
> +EFI_STATUS
> +SendEcCommand (
> + IN UINT8 Command
> + );
> +
> +/**
> + Sends data to Keyboard System Controller.
> +
> + @param[in] Data Data byte to send
> +
> + @retval EFI_SUCCESS Success
> + @retval EFI_TIMEOUT Timeout
> + @retval Other Failed
> +**/
> +EFI_STATUS
> +SendEcData (
> + IN UINT8 Data
> + );
> +
> +/**
> + Receives data from Keyboard System Controller.
> +
> + @param[out] Data Data byte received
> +
> + @retval EFI_SUCCESS Read success
> + @retval EFI_TIMEOUT Read timeout
> + @retval Other Read failed
> +**/
> +EFI_STATUS
> +ReceiveEcData (
> + OUT UINT8 *Data
> + );
> +
> +/**
> + Receives status from Keyboard System Controller.
> +
> + @param[out] Status Status byte to receive
> +
> + @retval EFI_SUCCESS Success
> + @retval Other Failed
> +**/
> +EFI_STATUS
> +ReceiveEcStatus (
> + OUT UINT8 *EcStatus
> + );
> +
> +/**
> + Send data to EC through LPC interface.
> +
> + @param[in] Command Command value to send to the EC
> + @param[in][out] DataSize Size of data to send to the EC.
> + If the command retuned data - size of buffer returned by
> the EC.
> + Be aware of the DataSize must euqal to size of DataBuffer
> and cannot smaller
> + than number of send data or number of receive data,
> whichever is the grater.
> + @param[in][out] DataBuffer Pointer to the data buffer including data to
> be sent to the EC.
> + If the command returned data - pointer to the buffer
> including the data.
> + The buffer size should be the max of receive and transmit
> data.
> +
> + @retval EFI_SUCCESS Success
> + @retval Other Failed - EFI_TIMEOUT, EFI_INVALID_PARAMETER,
> EFI_UNSUPPORTED,
> + EFI_BUFFER_TOO_SMALL, etc.
> +**/
> +EFI_STATUS
> +LpcEcInterface (
> + IN UINT8 Command,
> + IN OUT UINT8 *DataSize,
> + IN OUT UINT8 *DataBuffer
> + );
> +
> +#endif
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeBoardAcpiTableLib.inf
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeBoardAcpiTableLib.inf
> index f3fed024ec..dd971ef97a 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeBoardAcpiTableLib.inf
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardAcpiLi
> b/DxeBoardAcpiTableLib.inf
> @@ -1,7 +1,7 @@
> ### @file
> # Platform Hook Library instance for SandyBridge Mobile/Desktop CRB.
> #
> -# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +# Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -36,9 +36,9 @@
>
> [Pcd]
> gBoardModuleTokenSpaceGuid.PcdPs2KbMsEnable
> - gMinPlatformPkgTokenSpaceGuid.PcdPciExpNative
> - gMinPlatformPkgTokenSpaceGuid.PcdNativeAspmEnable
> - gMinPlatformPkgTokenSpaceGuid.PcdLowPowerS0Idle
> + gBoardModuleTokenSpaceGuid.PcdPciExpNative
> + gBoardModuleTokenSpaceGuid.PcdNativeAspmEnable
> + gBoardModuleTokenSpaceGuid.PcdLowPowerS0Idle
> gBoardModuleTokenSpaceGuid.PcdAcpiGnvsAddress
>
> [Sources]
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.inf
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.inf
> index 51f6787e4f..7be1c180de 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.inf
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiBoardInitPreMemLib.inf
> @@ -1,7 +1,7 @@
> ## @file
> # Component information file for PEI KabylakeRvp3 Board Init Pre-Mem
> Library
> #
> -# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +# Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -22,6 +22,7 @@
> MemoryAllocationLib
> PcdLib
> SiliconInitLib
> + EcLib
>
> [Packages]
> MinPlatformPkg/MinPlatformPkg.dec
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitLib.h
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitLib.h
> index 1878b2c6bd..bd60720137 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitLib.h
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiKabylakeRvp3InitLib.h
> @@ -1,6 +1,6 @@
> /** @file
>
> -Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> **/
> @@ -24,6 +24,8 @@ extern const UINT8 mDqByteMapSklRvp3[2][6][2];
> extern const UINT8 mDqsMapCpu2DramSklRvp3[2][8];
> extern const UINT8 mSkylakeRvp3Spd110[];
> extern const UINT16 mSkylakeRvp3Spd110Size;
> +extern const UINT8 mSkylakeRvp3Spd[];
> +extern const UINT16 mSkylakeRvp3SpdSize;
> extern HSIO_PTSS_TABLES PchLpHsioPtss_Bx_KabylakeRvp3[];
> extern UINT16 PchLpHsioPtss_Bx_KabylakeRvp3_Size;
> extern HSIO_PTSS_TABLES PchLpHsioPtss_Cx_KabylakeRvp3[];
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.inf
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.inf
> index 25684b00d0..2d8d26d7a1 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.inf
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/Library/BoardInitLib
> /PeiMultiBoardInitPreMemLib.inf
> @@ -1,7 +1,7 @@
> ## @file
> # Component information file for PEI KabylakeRvp3 Board Init Pre-Mem
> Library
> #
> -# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
> +# Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -24,6 +24,7 @@
> PcdLib
> SiliconInitLib
> MultiBoardInitSupportLib
> + EcLib
>
> [Packages]
> MinPlatformPkg/MinPlatformPkg.dec
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/OpenBoardPkg.dsc
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/OpenBoardPkg.dsc
> index 1bef21dd42..7f19ad1eed 100644
> ---
> a/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/OpenBoardPkg.dsc
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/KabylakeRvp3/OpenBoardPkg.dsc
> @@ -1,7 +1,7 @@
> ## @file
> # Platform description.
> #
> -# Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.<BR>
> +# Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -106,6 +106,8 @@
>
> TbtCommonLib|$(PLATFORM_BOARD_PACKAGE)/Features/Tbt/Library/PeiD
> xeSmmTbtCommonLib/TbtCommonLib.inf
>
> DxeTbtPolicyLib|$(PLATFORM_BOARD_PACKAGE)/Features/Tbt/Library/DxeT
> btPolicyLib/DxeTbtPolicyLib.inf
> !endif
> + EcLib|$(PLATFORM_BOARD_PACKAGE)/Library/BaseEcLib/BaseEcLib.inf
> +
> #
> # Silicon Init Package
> #
> @@ -210,7 +212,13 @@
> <LibraryClasses>
>
> SiliconPolicyInitLib|$(PLATFORM_SI_PACKAGE)/Library/PeiSiliconPolicyInitLib
> Dependency/PeiPreMemSiliconPolicyInitLibDependency.inf
> }
> -
> $(PLATFORM_PACKAGE)/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreMe
> m.inf
> +
> $(PLATFORM_PACKAGE)/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreMe
> m.inf {
> + <LibraryClasses>
> + #
> + # Hook a library constructor to update some policy fields when policy
> installed.
> + #
> +
> NULL|$(PLATFORM_BOARD_PACKAGE)/FspWrapper/Library/PeiSiliconPolicy
> NotifyLib/PeiPreMemSiliconPolicyNotifyLib.inf
> + }
>
> $(PLATFORM_PACKAGE)/PlatformInit/PlatformInitPei/PlatformInitPostMem.i
> nf {
> <LibraryClasses>
> !if gBoardModuleTokenSpaceGuid.PcdMultiBoardSupport == FALSE
> diff --git
> a/Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.inf
> b/Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.inf
> new file mode 100644
> index 0000000000..c7de77d80f
> --- /dev/null
> +++
> b/Platform/Intel/KabylakeOpenBoardPkg/Library/BaseEcLib/BaseEcLib.inf
> @@ -0,0 +1,29 @@
> +## @file
> +# Component information file for base EC library
> +#
> +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +[Defines]
> + INF_VERSION = 0x00010017
> + BASE_NAME = BaseEcLib
> + FILE_GUID = 7FE22E12-889E-48D5-9F91-B7CBE265C94C
> + VERSION_STRING = 1.0
> + MODULE_TYPE = BASE
> + LIBRARY_CLASS = EcLib
> +
> +[LibraryClasses]
> + BaseLib
> + DebugLib
> + IoLib
> + TimerLib
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + KabylakeOpenBoardPkg/OpenBoardPkg.dec
> +
> +[Sources]
> + BaseEcLib.c
> --
> 2.13.3.windows.1
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