Reviewed-by: Liming Gao <liming....@intel.com>
>-----Original Message----- >From: Zeng, Star >Sent: Wednesday, February 13, 2019 5:50 PM >To: Chiu, Chasel <chasel.c...@intel.com>; edk2-devel@lists.01.org >Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Gao, Liming ><liming....@intel.com>; Zeng, Star <star.z...@intel.com> >Subject: RE: [edk2] [PATCH v2 1/3] MdePkg: Support >EFI_PEI_CORE_FV_LOCATION_PPI > >Reviewed-by: Star Zeng <star.z...@intel.com> > >-----Original Message----- >From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of >Chasel, Chiu >Sent: Wednesday, February 13, 2019 5:47 PM >To: edk2-devel@lists.01.org >Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Gao, Liming ><liming....@intel.com> >Subject: [edk2] [PATCH v2 1/3] MdePkg: Support >EFI_PEI_CORE_FV_LOCATION_PPI > >REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1524 > >Add EFI_PEI_CORE_FV_LOCATION_PPI definition basing on PI spec 1.7, >Section 6.3.9. >This PPI can support the secnario that PEI Foundation not in BFV. > >Cc: Michael D Kinney <michael.d.kin...@intel.com> >Cc: Liming Gao <liming....@intel.com> >Contributed-under: TianoCore Contribution Agreement 1.1 >Signed-off-by: Chasel Chiu <chasel.c...@intel.com> >--- > MdePkg/Include/Ppi/PeiCoreFvLocation.h | 53 >+++++++++++++++++++++++++++++++++++++++++++++++++++++ > MdePkg/MdePkg.dec | 11 +++++++++-- > 2 files changed, 62 insertions(+), 2 deletions(-) > >diff --git a/MdePkg/Include/Ppi/PeiCoreFvLocation.h >b/MdePkg/Include/Ppi/PeiCoreFvLocation.h >new file mode 100644 >index 0000000000..c7bbbfb265 >--- /dev/null >+++ b/MdePkg/Include/Ppi/PeiCoreFvLocation.h >@@ -0,0 +1,53 @@ >+/** @file >+ Header file for Pei Core FV Location PPI. >+ >+ This PPI contains a pointer to the firmware volume which contains the PEI >Foundation. >+ If the PEI Foundation does not reside in the BFV, then SEC must pass >+ this PPI as a part of the PPI list provided to the PEI Foundation >+ Entry Point, otherwise the PEI Foundation shall assume that it resides >within >the BFV. >+ >+ Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> This >+ program and the accompanying materials are licensed and made >+ available under the terms and conditions of the BSD License which >+ accompanies this distribution. The full text of the license may be >+ found at http://opensource.org/licenses/bsd-license.php >+ >+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" >BASIS, >+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER >EXPRESS OR IMPLIED. >+ >+ @par Revision Reference: >+ This PPI is defined in UEFI Platform Initialization Specification 1.7 >Volume 1: >+ Standards >+ >+**/ >+ >+ >+#ifndef _EFI_PEI_CORE_FV_LOCATION_H_ >+#define _EFI_PEI_CORE_FV_LOCATION_H_ >+ >+/// >+/// Global ID for EFI_PEI_CORE_FV_LOCATION_PPI /// #define >+EFI_PEI_CORE_FV_LOCATION_GUID \ >+ { \ >+ 0x52888eae, 0x5b10, 0x47d0, {0xa8, 0x7f, 0xb8, 0x22, 0xab, 0xa0, >+0xca, 0xf4 } \ >+ } >+ >+/// >+/// Forward declaration for EFI_PEI_CORE_FV_LOCATION_PPI /// typedef >+struct _EFI_PEI_CORE_FV_LOCATION_PPI >EFI_PEI_CORE_FV_LOCATION_PPI; >+ >+/// >+/// This PPI provides location of EFI PeiCoreFv. >+/// >+struct _EFI_PEI_CORE_FV_LOCATION_PPI { >+ /// >+ /// Pointer to the first byte of the firmware volume which contains the PEI >Foundation. >+ /// >+ VOID *PeiCoreFvLocation; >+}; >+ >+extern EFI_GUID gEfiPeiCoreFvLocationPpiGuid; >+ >+#endif // _EFI_PEI_CORE_FV_LOCATION_H_ >diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index >a485408310..c859b4a511 100644 >--- a/MdePkg/MdePkg.dec >+++ b/MdePkg/MdePkg.dec >@@ -2,9 +2,9 @@ > # This Package provides all definitions, library classes and libraries > instances. > # > # It also provides the definitions(including PPIs/PROTOCOLs/GUIDs) of -# >EFI1.10/UEFI2.7/PI1.6 and some Industry Standards. >+# EFI1.10/UEFI2.7/PI1.7 and some Industry Standards. > # >-# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR> >+# Copyright (c) 2007 - 2019, Intel Corporation. All rights >+reserved.<BR> > # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> # > (C) >Copyright 2016 Hewlett Packard Enterprise Development LP<BR> # @@ - >929,6 +929,13 @@ > ## Include/Ppi/SecHobData.h > gEfiSecHobDataPpiGuid = { 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, >0x99, 0x9a, 0xc1, 0xb7, 0x1f } } > >+ # >+ # PPIs defined in PI 1.7. >+ # >+ >+ ## Include/Ppi/PeiCoreFvLocation.h >+ gEfiPeiCoreFvLocationPpiGuid = { 0x52888eae, 0x5b10, 0x47d0, { 0xa8, 0x7f, >0xb8, 0x22, 0xab, 0xa0, 0xca, 0xf4 }} >+ > [Protocols] > ## Include/Protocol/Pcd.h > gPcdProtocolGuid = { 0x11B34006, 0xD85B, 0x4D0A, { 0xA2, > 0x90, 0xD5, >0xA5, 0x71, 0x31, 0x0E, 0xF7 }} >-- >2.13.3.windows.1 > >_______________________________________________ >edk2-devel mailing list >edk2-devel@lists.01.org >https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
