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authorSubrata Banik <subrata.banik@intel.com>2018-01-25 10:50:39 +0530
committerSubrata Banik <subrata.banik@intel.com>2018-01-31 05:56:07 +0000
commit8b9f28994a1b5702ce33e62e55d1595b1a056892 (patch)
tree6aad0300cdc18139fcdb2e15feb8b21e7cb404d2 /src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/TemporaryRamDone.h
parentbb1e539f1440bc805dd6350ffba9646454334b2f (diff)
vendorcode/intel: Add UDK2017 support
This patch includes (edk2/UDK2017) all required headers for UDK2017 from EDK2 github project using below command >> git clone https://github.com/tianocore/edk2.git vUDK2017 commit hash: 66833b2a87d98be8d81d1337c193bcbf0de47d47 Change-Id: If0d5a3fef016c67e9eed6aed9b698b3b13b930c4 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23425 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
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diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/TemporaryRamDone.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/TemporaryRamDone.h
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+/** @file
+ This file declares Temporary RAM Done PPI.
+ The PPI that provides a service to disable the use of Temporary RAM.
+
+ Copyright (c) 2013, 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 introduced in PI Version 1.2.1.
+
+**/
+
+#ifndef __TEMPORARY_RAM_DONE_H__
+#define __TEMPORARY_RAM_DONE_H__
+
+#define EFI_PEI_TEMPORARY_RAM_DONE_PPI_GUID \
+ { 0xceab683c, 0xec56, 0x4a2d, { 0xa9, 0x6, 0x40, 0x53, 0xfa, 0x4e, 0x9c, 0x16 } }
+
+/**
+ TemporaryRamDone() disables the use of Temporary RAM. If present, this service is invoked
+ by the PEI Foundation after the EFI_PEI_PERMANANT_MEMORY_INSTALLED_PPI is installed.
+
+ @retval EFI_SUCCESS Use of Temporary RAM was disabled.
+ @retval EFI_INVALID_PARAMETER Temporary RAM could not be disabled.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI * EFI_PEI_TEMPORARY_RAM_DONE) (
+ VOID
+ );
+
+///
+/// This is an optional PPI that may be produced by SEC or a PEIM. If present, it provide a service to
+/// disable the use of Temporary RAM. This service may only be called by the PEI Foundation after the
+/// transition from Temporary RAM to Permanent RAM is complete. This PPI provides an alternative
+/// to the Temporary RAM Migration PPI for system architectures that allow Temporary RAM and
+/// Permanent RAM to be enabled and accessed at the same time with no side effects.
+///
+typedef struct _EFI_PEI_TEMPORARY_RAM_DONE_PPI {
+ EFI_PEI_TEMPORARY_RAM_DONE TemporaryRamDone;
+} EFI_PEI_TEMPORARY_RAM_DONE_PPI;
+
+extern EFI_GUID gEfiTemporaryRamDonePpiGuid;
+
+#endif