Reviewed-by: Ray Ni <ray...@intel.com> > -----Original Message----- > From: Dong, Guo <guo.d...@intel.com> > Sent: Sunday, September 26, 2021 7:05 AM > To: devel@edk2.groups.io > Cc: Ni, Ray <ray...@intel.com>; Ma, Maurice <maurice...@intel.com>; You, > Benjamin <benjamin....@intel.com>; Dong, Guo > <guo.d...@intel.com> > Subject: [`edk2-devel][PATCH 0/8] Add SMM variable support for UEFI payload > > From: Guo Dong <guo.d...@intel.com> > > https://bugzilla.tianocore.org/show_bug.cgi?id=3084 > > Currently UEFI payload uses emulated variable driver. So it could > not support secureboot and measured boot since both need NV variable > support. > > EDKII already has SMM modules and variable modules. And modern Intel > platform supports SPI flash hardware sequence to operate flash. So it > is possible to have a common SPI module for Intel platforms. > > This patch enhances UEFI payload to support SMM variable with a > common SPI library for Intel platforms. To avoid impact existing > usage, all the new modules are included under SMM_ENABLE and > VARIABLE_SUPPORT and by default SMM variable is not be enabled. > > SMM variable could be enabled only when UNIVERSAL_PAYLOAD is set > since non-universal payload need update ParseLib to provide SMM > variable related infromation which is not in the plan. > > Signed-off-by: Guo Dong <guo.d...@intel.com> > > Guo Dong (8): > UefiPayloadPkg: Add a common SmmAccessDxe module > UefiPayloadPkg: Add a common SMM control Runtime DXE module > UefiPayloadPkg: Add bootloader SMM support module > UefiPayloadPkg: Add SpiFlashLib > UefiPayloadPkg: Add FlashDeviceLib > UefiPayloadPkg: Add a common FVB SMM module > UefiPayloadPkg: Add a SMM dispatch module > UefiPayloadPkg: Add SMM support and SMM variable support > > UefiPayloadPkg/BlSupportSmm/BlSupportSmm.c | 409 +++++++ > UefiPayloadPkg/BlSupportSmm/BlSupportSmm.h | 41 + > UefiPayloadPkg/BlSupportSmm/BlSupportSmm.inf | 49 + > UefiPayloadPkg/FvbRuntimeDxe/FvbInfo.c | 143 +++ > UefiPayloadPkg/FvbRuntimeDxe/FvbService.c | 1085 +++++++++++++++++ > UefiPayloadPkg/FvbRuntimeDxe/FvbService.h | 187 +++ > UefiPayloadPkg/FvbRuntimeDxe/FvbServiceSmm.c | 139 +++ > UefiPayloadPkg/FvbRuntimeDxe/FvbSmm.inf | 71 ++ > UefiPayloadPkg/FvbRuntimeDxe/FvbSmmCommon.h | 69 ++ > .../Include/Guid/NvVariableInfoGuid.h | 30 + > .../Include/Guid/SmmRegisterInfoGuid.h | 48 + > .../Include/Guid/SmmS3CommunicationInfoGuid.h | 54 + > .../Include/Guid/SpiFlashInfoGuid.h | 38 + > .../Include/Library/FlashDeviceLib.h | 108 ++ > UefiPayloadPkg/Include/Library/SpiFlashLib.h | 215 ++++ > .../Library/FlashDeviceLib/FlashDeviceLib.c | 165 +++ > .../Library/FlashDeviceLib/FlashDeviceLib.inf | 38 + > UefiPayloadPkg/Library/SpiFlashLib/PchSpi.c | 180 +++ > UefiPayloadPkg/Library/SpiFlashLib/RegsSpi.h | 129 ++ > .../Library/SpiFlashLib/SpiCommon.h | 208 ++++ > .../Library/SpiFlashLib/SpiFlashLib.c | 857 +++++++++++++ > .../Library/SpiFlashLib/SpiFlashLib.inf | 47 + > .../PchSmiDispatchSmm/PchSmiDispatchSmm.c | 455 +++++++ > .../PchSmiDispatchSmm/PchSmiDispatchSmm.h | 39 + > .../PchSmiDispatchSmm/PchSmiDispatchSmm.inf | 51 + > UefiPayloadPkg/SmmAccessDxe/SmmAccessDxe.c | 254 ++++ > UefiPayloadPkg/SmmAccessDxe/SmmAccessDxe.h | 38 + > UefiPayloadPkg/SmmAccessDxe/SmmAccessDxe.inf | 51 + > .../SmmControlRuntimeDxe.c | 252 ++++ > .../SmmControlRuntimeDxe.inf | 50 + > UefiPayloadPkg/UefiPayloadPkg.dec | 10 + > UefiPayloadPkg/UefiPayloadPkg.dsc | 101 +- > UefiPayloadPkg/UefiPayloadPkg.fdf | 38 +- > 33 files changed, 5638 insertions(+), 11 deletions(-) > create mode 100644 UefiPayloadPkg/BlSupportSmm/BlSupportSmm.c > create mode 100644 UefiPayloadPkg/BlSupportSmm/BlSupportSmm.h > create mode 100644 UefiPayloadPkg/BlSupportSmm/BlSupportSmm.inf > create mode 100644 UefiPayloadPkg/FvbRuntimeDxe/FvbInfo.c > create mode 100644 UefiPayloadPkg/FvbRuntimeDxe/FvbService.c > create mode 100644 UefiPayloadPkg/FvbRuntimeDxe/FvbService.h > create mode 100644 UefiPayloadPkg/FvbRuntimeDxe/FvbServiceSmm.c > create mode 100644 UefiPayloadPkg/FvbRuntimeDxe/FvbSmm.inf > create mode 100644 UefiPayloadPkg/FvbRuntimeDxe/FvbSmmCommon.h > create mode 100644 UefiPayloadPkg/Include/Guid/NvVariableInfoGuid.h > create mode 100644 UefiPayloadPkg/Include/Guid/SmmRegisterInfoGuid.h > create mode 100644 UefiPayloadPkg/Include/Guid/SmmS3CommunicationInfoGuid.h > create mode 100644 UefiPayloadPkg/Include/Guid/SpiFlashInfoGuid.h > create mode 100644 UefiPayloadPkg/Include/Library/FlashDeviceLib.h > create mode 100644 UefiPayloadPkg/Include/Library/SpiFlashLib.h > create mode 100644 UefiPayloadPkg/Library/FlashDeviceLib/FlashDeviceLib.c > create mode 100644 UefiPayloadPkg/Library/FlashDeviceLib/FlashDeviceLib.inf > create mode 100644 UefiPayloadPkg/Library/SpiFlashLib/PchSpi.c > create mode 100644 UefiPayloadPkg/Library/SpiFlashLib/RegsSpi.h > create mode 100644 UefiPayloadPkg/Library/SpiFlashLib/SpiCommon.h > create mode 100644 UefiPayloadPkg/Library/SpiFlashLib/SpiFlashLib.c > create mode 100644 UefiPayloadPkg/Library/SpiFlashLib/SpiFlashLib.inf > create mode 100644 UefiPayloadPkg/PchSmiDispatchSmm/PchSmiDispatchSmm.c > create mode 100644 UefiPayloadPkg/PchSmiDispatchSmm/PchSmiDispatchSmm.h > create mode 100644 UefiPayloadPkg/PchSmiDispatchSmm/PchSmiDispatchSmm.inf > create mode 100644 UefiPayloadPkg/SmmAccessDxe/SmmAccessDxe.c > create mode 100644 UefiPayloadPkg/SmmAccessDxe/SmmAccessDxe.h > create mode 100644 UefiPayloadPkg/SmmAccessDxe/SmmAccessDxe.inf > create mode 100644 UefiPayloadPkg/SmmControlRuntimeDxe/SmmControlRuntimeDxe.c > create mode 100644 > UefiPayloadPkg/SmmControlRuntimeDxe/SmmControlRuntimeDxe.inf > > -- > 2.32.0.windows.2
-=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#81295): https://edk2.groups.io/g/devel/message/81295 Mute This Topic: https://groups.io/mt/85870022/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
