[edk2-devel] [PATCH v4 4/8] IntelFsp2WraperPkg/Fsp{m|s}WrapperPeim: Add FspBin measurement.
Chiu, Chasel
chasel.chiu at intel.com
Tue Aug 18 13:07:11 UTC 2020
Reviewed-by: Chasel Chiu <chasel.chiu at intel.com>
> -----Original Message-----
> From: Zhang, Qi1 <qi1.zhang at intel.com>
> Sent: Tuesday, August 18, 2020 2:26 PM
> To: devel at edk2.groups.io
> Cc: Yao, Jiewen <jiewen.yao at intel.com>; Chiu, Chasel
> <chasel.chiu at intel.com>; Desimone, Nathaniel L
> <nathaniel.l.desimone at intel.com>; Zeng, Star <star.zeng at intel.com>; Zhang,
> Qi1 <qi1.zhang at intel.com>
> Subject: [PATCH v4 4/8] IntelFsp2WraperPkg/Fsp{m|s}WrapperPeim: Add
> FspBin measurement.
>
> From: Jiewen Yao <jiewen.yao at intel.com>
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2376
>
> Cc: Jiewen Yao <jiewen.yao at intel.com>
> Cc: Chasel Chiu <chasel.chiu at intel.com>
> Cc: Nate DeSimone <nathaniel.l.desimone at intel.com>
> Cc: Star Zeng <star.zeng at intel.com>
> Cc: Qi Zhang <qi1.zhang at intel.com>
> Signed-off-by: Jiewen Yao <jiewen.yao at intel.com>
> ---
> .../FspmWrapperPeim/FspmWrapperPeim.c | 90
> ++++++++++++++++++-
> .../FspmWrapperPeim/FspmWrapperPeim.inf | 20 +++--
> .../FspsWrapperPeim/FspsWrapperPeim.c | 86
> +++++++++++++++++-
> .../FspsWrapperPeim/FspsWrapperPeim.inf | 27 +++---
> 4 files changed, 204 insertions(+), 19 deletions(-)
>
> diff --git a/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> b/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> index 265b77ed60..24ab534620 100644
> --- a/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> +++ b/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> @@ -3,7 +3,7 @@
> register TemporaryRamDonePpi to call TempRamExit API, and register
> MemoryDiscoveredPpi
>
> notify to call FspSiliconInit API.
>
>
>
> - Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
>
> + Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
>
>
> **/
>
> @@ -25,11 +25,14 @@
> #include <Library/FspWrapperPlatformLib.h>
>
> #include <Library/FspWrapperHobProcessLib.h>
>
> #include <Library/FspWrapperApiLib.h>
>
> +#include <Library/FspMeasurementLib.h>
>
>
>
> #include <Ppi/FspSiliconInitDone.h>
>
> #include <Ppi/EndOfPeiPhase.h>
>
> #include <Ppi/MemoryDiscovered.h>
>
> #include <Ppi/SecPlatformInformation.h>
>
> +#include <Ppi/Tcg.h>
>
> +#include <Ppi/FirmwareVolumeInfoMeasurementExcluded.h>
>
> #include <Library/FspWrapperApiTestLib.h>
>
> #include <FspEas.h>
>
> #include <FspStatusCode.h>
>
> @@ -147,7 +150,21 @@ FspmWrapperInit (
> VOID
>
> )
>
> {
>
> - EFI_STATUS Status;
>
> + EFI_STATUS Status;
>
> + EFI_PEI_FIRMWARE_VOLUME_INFO_MEASUREMENT_EXCLUDED_PPI
> *MeasurementExcludedFvPpi;
>
> + EFI_PEI_PPI_DESCRIPTOR
> *MeasurementExcludedPpiList;
>
> +
>
> + MeasurementExcludedFvPpi = AllocatePool
> (sizeof(*MeasurementExcludedFvPpi));
>
> + ASSERT(MeasurementExcludedFvPpi != NULL);
>
> + MeasurementExcludedFvPpi->Count = 1;
>
> + MeasurementExcludedFvPpi->Fv[0].FvBase = PcdGet32
> (PcdFspmBaseAddress);
>
> + MeasurementExcludedFvPpi->Fv[0].FvLength =
> ((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) PcdGet32
> (PcdFspmBaseAddress))->FvLength;
>
> +
>
> + MeasurementExcludedPpiList = AllocatePool
> (sizeof(*MeasurementExcludedPpiList));
>
> + ASSERT(MeasurementExcludedPpiList != NULL);
>
> + MeasurementExcludedPpiList->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI |
> EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
>
> + MeasurementExcludedPpiList->Guid =
> &gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid;
>
> + MeasurementExcludedPpiList->Ppi = MeasurementExcludedFvPpi;
>
>
>
> Status = EFI_SUCCESS;
>
>
>
> @@ -155,6 +172,9 @@ FspmWrapperInit (
> Status = PeiFspMemoryInit ();
>
> ASSERT_EFI_ERROR (Status);
>
> } else {
>
> + Status = PeiServicesInstallPpi (MeasurementExcludedPpiList);
>
> + ASSERT_EFI_ERROR (Status);
>
> +
>
> PeiServicesInstallFvInfoPpi (
>
> NULL,
>
> (VOID *)(UINTN) PcdGet32 (PcdFspmBaseAddress),
>
> @@ -167,6 +187,67 @@ FspmWrapperInit (
> return Status;
>
> }
>
>
>
> +/**
>
> + This function is called after TCG installed PPI.
>
> +
>
> + @param[in] PeiServices Pointer to PEI Services Table.
>
> + @param[in] NotifyDesc Pointer to the descriptor for the
> Notification event that
>
> + caused this function to execute.
>
> + @param[in] Ppi Pointer to the PPI data associated with this
> function.
>
> +
>
> + @retval EFI_STATUS Always return EFI_SUCCESS
>
> +**/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +TcgPpiNotify (
>
> + IN EFI_PEI_SERVICES **PeiServices,
>
> + IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,
>
> + IN VOID *Ppi
>
> + );
>
> +
>
> +EFI_PEI_NOTIFY_DESCRIPTOR mTcgPpiNotifyDesc = {
>
> + (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK |
> EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
>
> + &gEdkiiTcgPpiGuid,
>
> + TcgPpiNotify
>
> +};
>
> +
>
> +/**
>
> + This function is called after TCG installed PPI.
>
> +
>
> + @param[in] PeiServices Pointer to PEI Services Table.
>
> + @param[in] NotifyDesc Pointer to the descriptor for the
> Notification event that
>
> + caused this function to execute.
>
> + @param[in] Ppi Pointer to the PPI data associated with this
> function.
>
> +
>
> + @retval EFI_STATUS Always return EFI_SUCCESS
>
> +**/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +TcgPpiNotify (
>
> + IN EFI_PEI_SERVICES **PeiServices,
>
> + IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,
>
> + IN VOID *Ppi
>
> + )
>
> +{
>
> + UINT32 FspMeasureMask;
>
> +
>
> + DEBUG ((DEBUG_INFO, "TcgPpiNotify FSPM\n"));
>
> +
>
> + FspMeasureMask = PcdGet32 (PcdFspMeasurementConfig);
>
> +
>
> + if ((FspMeasureMask & FSP_MEASURE_FSPT) != 0) {
>
> + MeasureFspFirmwareBlob (0, "FSPT", PcdGet32(PcdFsptBaseAddress),
>
> +
> (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) PcdGet32
> (PcdFsptBaseAddress))->FvLength);
>
> + }
>
> +
>
> + if ((FspMeasureMask & FSP_MEASURE_FSPM) != 0) {
>
> + MeasureFspFirmwareBlob (0, "FSPM",
> PcdGet32(PcdFspmBaseAddress),
>
> +
> (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) PcdGet32
> (PcdFspmBaseAddress))->FvLength);
>
> + }
>
> +
>
> + return EFI_SUCCESS;
>
> +}
>
> +
>
> /**
>
> This is the entrypoint of PEIM
>
>
>
> @@ -182,8 +263,13 @@ FspmWrapperPeimEntryPoint (
> IN CONST EFI_PEI_SERVICES **PeiServices
>
> )
>
> {
>
> + EFI_STATUS Status;
>
> +
>
> DEBUG((DEBUG_INFO, "FspmWrapperPeimEntryPoint\n"));
>
>
>
> + Status = PeiServicesNotifyPpi (&mTcgPpiNotifyDesc);
>
> + ASSERT_EFI_ERROR (Status);
>
> +
>
> FspmWrapperInit ();
>
>
>
> return EFI_SUCCESS;
>
> diff --git a/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.inf
> b/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.inf
> index dce7ef3d0b..c3578397b6 100644
> --- a/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.inf
> +++ b/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.inf
> @@ -6,7 +6,7 @@
> # register TemporaryRamDonePpi to call TempRamExit API, and register
> MemoryDiscoveredPpi
>
> # notify to call FspSiliconInit API.
>
> #
>
> -# Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
>
> +# Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
>
> #
>
> # SPDX-License-Identifier: BSD-2-Clause-Patent
>
> #
>
> @@ -44,17 +44,22 @@
> TimerLib
>
> FspWrapperApiLib
>
> FspWrapperApiTestLib
>
> + FspMeasurementLib
>
>
>
> [Packages]
>
> MdePkg/MdePkg.dec
>
> + MdeModulePkg/MdeModulePkg.dec
>
> UefiCpuPkg/UefiCpuPkg.dec
>
> + SecurityPkg/SecurityPkg.dec
>
> IntelFsp2Pkg/IntelFsp2Pkg.dec
>
> IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
>
>
>
> [Pcd]
>
> - gIntelFsp2WrapperTokenSpaceGuid.PcdFspmBaseAddress ##
> CONSUMES
>
> - gIntelFsp2WrapperTokenSpaceGuid.PcdFspmUpdDataAddress ##
> CONSUMES
>
> - gIntelFsp2WrapperTokenSpaceGuid.PcdFspModeSelection ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspmBaseAddress ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspmUpdDataAddress ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspModeSelection ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFsptBaseAddress ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspMeasurementConfig ##
> CONSUMES
>
>
>
> [Sources]
>
> FspmWrapperPeim.c
>
> @@ -63,5 +68,10 @@
> gFspHobGuid ## PRODUCES ## HOB
>
> gFspApiPerformanceGuid ## SOMETIMES_CONSUMES
> ## GUID
>
>
>
> +[Ppis]
>
> + gEdkiiTcgPpiGuid ##
> NOTIFY
>
> + gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid ##
> PRODUCES
>
> +
>
> [Depex]
>
> - gEfiPeiMasterBootModePpiGuid
>
> + gEfiPeiMasterBootModePpiGuid AND
>
> + gPeiTpmInitializationDonePpiGuid
>
> diff --git a/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> b/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> index b20f0805a0..9d4f279e81 100644
> --- a/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> +++ b/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> @@ -3,7 +3,7 @@
> register TemporaryRamDonePpi to call TempRamExit API, and register
> MemoryDiscoveredPpi
>
> notify to call FspSiliconInit API.
>
>
>
> - Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
>
> + Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
>
>
> **/
>
> @@ -24,12 +24,15 @@
> #include <Library/TimerLib.h>
>
> #include <Library/PerformanceLib.h>
>
> #include <Library/FspWrapperApiLib.h>
>
> +#include <Library/FspMeasurementLib.h>
>
>
>
> #include <Ppi/FspSiliconInitDone.h>
>
> #include <Ppi/EndOfPeiPhase.h>
>
> #include <Ppi/MemoryDiscovered.h>
>
> #include <Ppi/TemporaryRamDone.h>
>
> #include <Ppi/SecPlatformInformation.h>
>
> +#include <Ppi/Tcg.h>
>
> +#include <Ppi/FirmwareVolumeInfoMeasurementExcluded.h>
>
> #include <Library/FspWrapperApiTestLib.h>
>
> #include <FspEas.h>
>
> #include <FspStatusCode.h>
>
> @@ -379,7 +382,25 @@ FspsWrapperInitDispatchMode (
> VOID
>
> )
>
> {
>
> - EFI_STATUS Status;
>
> + EFI_STATUS Status;
>
> + EFI_PEI_FIRMWARE_VOLUME_INFO_MEASUREMENT_EXCLUDED_PPI
> *MeasurementExcludedFvPpi;
>
> + EFI_PEI_PPI_DESCRIPTOR
> *MeasurementExcludedPpiList;
>
> +
>
> + MeasurementExcludedFvPpi = AllocatePool
> (sizeof(*MeasurementExcludedFvPpi));
>
> + ASSERT(MeasurementExcludedFvPpi != NULL);
>
> + MeasurementExcludedFvPpi->Count = 1;
>
> + MeasurementExcludedFvPpi->Fv[0].FvBase = PcdGet32
> (PcdFspsBaseAddress);
>
> + MeasurementExcludedFvPpi->Fv[0].FvLength =
> ((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) PcdGet32
> (PcdFspsBaseAddress))->FvLength;
>
> +
>
> + MeasurementExcludedPpiList = AllocatePool
> (sizeof(*MeasurementExcludedPpiList));
>
> + ASSERT(MeasurementExcludedPpiList != NULL);
>
> + MeasurementExcludedPpiList->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI |
> EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
>
> + MeasurementExcludedPpiList->Guid =
> &gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid;
>
> + MeasurementExcludedPpiList->Ppi = MeasurementExcludedFvPpi;
>
> +
>
> + Status = PeiServicesInstallPpi (MeasurementExcludedPpiList);
>
> + ASSERT_EFI_ERROR (Status);
>
> +
>
> //
>
> // FSP-S Wrapper running in Dispatch mode and reports FSP-S FV to PEI
> dispatcher.
>
> //
>
> @@ -398,6 +419,62 @@ FspsWrapperInitDispatchMode (
> return Status;
>
> }
>
>
>
> +/**
>
> + This function is called after TCG installed PPI.
>
> +
>
> + @param[in] PeiServices Pointer to PEI Services Table.
>
> + @param[in] NotifyDesc Pointer to the descriptor for the
> Notification event that
>
> + caused this function to execute.
>
> + @param[in] Ppi Pointer to the PPI data associated with this
> function.
>
> +
>
> + @retval EFI_STATUS Always return EFI_SUCCESS
>
> +**/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +TcgPpiNotify (
>
> + IN EFI_PEI_SERVICES **PeiServices,
>
> + IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,
>
> + IN VOID *Ppi
>
> + );
>
> +
>
> +EFI_PEI_NOTIFY_DESCRIPTOR mTcgPpiNotifyDesc = {
>
> + (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK |
> EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
>
> + &gEdkiiTcgPpiGuid,
>
> + TcgPpiNotify
>
> +};
>
> +
>
> +/**
>
> + This function is called after TCG installed PPI.
>
> +
>
> + @param[in] PeiServices Pointer to PEI Services Table.
>
> + @param[in] NotifyDesc Pointer to the descriptor for the
> Notification event that
>
> + caused this function to execute.
>
> + @param[in] Ppi Pointer to the PPI data associated with this
> function.
>
> +
>
> + @retval EFI_STATUS Always return EFI_SUCCESS
>
> +**/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +TcgPpiNotify (
>
> + IN EFI_PEI_SERVICES **PeiServices,
>
> + IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,
>
> + IN VOID *Ppi
>
> + )
>
> +{
>
> + UINT32 FspMeasureMask;
>
> +
>
> + DEBUG ((DEBUG_INFO, "TcgPpiNotify FSPS\n"));
>
> +
>
> + FspMeasureMask = PcdGet32 (PcdFspMeasurementConfig);
>
> +
>
> + if ((FspMeasureMask & FSP_MEASURE_FSPS) != 0) {
>
> + MeasureFspFirmwareBlob (0, "FSPS", PcdGet32(PcdFspsBaseAddress),
>
> +
> (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) PcdGet32
> (PcdFspsBaseAddress))->FvLength);
>
> + }
>
> +
>
> + return EFI_SUCCESS;
>
> +}
>
> +
>
> /**
>
> This is the entrypoint of PEIM.
>
>
>
> @@ -413,8 +490,13 @@ FspsWrapperPeimEntryPoint (
> IN CONST EFI_PEI_SERVICES **PeiServices
>
> )
>
> {
>
> + EFI_STATUS Status;
>
> +
>
> DEBUG ((DEBUG_INFO, "FspsWrapperPeimEntryPoint\n"));
>
>
>
> + Status = PeiServicesNotifyPpi (&mTcgPpiNotifyDesc);
>
> + ASSERT_EFI_ERROR (Status);
>
> +
>
> if (PcdGet8 (PcdFspModeSelection) == 1) {
>
> FspsWrapperInitApiMode ();
>
> } else {
>
> diff --git a/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.inf
> b/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.inf
> index 7da92991c8..884514747f 100644
> --- a/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.inf
> +++ b/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.inf
> @@ -6,7 +6,7 @@
> # register TemporaryRamDonePpi to call TempRamExit API, and register
> MemoryDiscoveredPpi
>
> # notify to call FspSiliconInit API.
>
> #
>
> -# Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>
>
> +# Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
>
> #
>
> # SPDX-License-Identifier: BSD-2-Clause-Patent
>
> #
>
> @@ -44,24 +44,30 @@
> PerformanceLib
>
> FspWrapperApiLib
>
> FspWrapperApiTestLib
>
> + FspMeasurementLib
>
>
>
> [Packages]
>
> MdePkg/MdePkg.dec
>
> + MdeModulePkg/MdeModulePkg.dec
>
> UefiCpuPkg/UefiCpuPkg.dec
>
> + SecurityPkg/SecurityPkg.dec
>
> IntelFsp2Pkg/IntelFsp2Pkg.dec
>
> IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
>
>
>
> [Ppis]
>
> - gTopOfTemporaryRamPpiGuid ## PRODUCES
>
> - gFspSiliconInitDonePpiGuid ## PRODUCES
>
> - gEfiEndOfPeiSignalPpiGuid ## PRODUCES
>
> - gEfiTemporaryRamDonePpiGuid ## PRODUCES
>
> - gEfiPeiMemoryDiscoveredPpiGuid ## NOTIFY
>
> + gTopOfTemporaryRamPpiGuid ##
> PRODUCES
>
> + gFspSiliconInitDonePpiGuid ##
> PRODUCES
>
> + gEfiEndOfPeiSignalPpiGuid ##
> PRODUCES
>
> + gEfiTemporaryRamDonePpiGuid ##
> PRODUCES
>
> + gEfiPeiMemoryDiscoveredPpiGuid ##
> NOTIFY
>
> + gEdkiiTcgPpiGuid ##
> NOTIFY
>
> + gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid ##
> PRODUCES
>
>
>
> [Pcd]
>
> - gIntelFsp2WrapperTokenSpaceGuid.PcdFspsBaseAddress ##
> CONSUMES
>
> - gIntelFsp2WrapperTokenSpaceGuid.PcdFspsUpdDataAddress ##
> CONSUMES
>
> - gIntelFsp2WrapperTokenSpaceGuid.PcdFspModeSelection ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspsBaseAddress ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspsUpdDataAddress ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspModeSelection ##
> CONSUMES
>
> + gIntelFsp2WrapperTokenSpaceGuid.PcdFspMeasurementConfig ##
> CONSUMES
>
>
>
> [Guids]
>
> gFspHobGuid ## CONSUMES ## HOB
>
> @@ -71,4 +77,5 @@
> FspsWrapperPeim.c
>
>
>
> [Depex]
>
> - gEfiPeiMemoryDiscoveredPpiGuid
>
> + gEfiPeiMemoryDiscoveredPpiGuid AND
>
> + gPeiTpmInitializationDonePpiGuid
>
> --
> 2.26.2.windows.1
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