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author | Jonathan Zhang <jonzhang@fb.com> | 2020-06-09 17:56:53 -0700 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-25 11:57:06 +0000 |
commit | 6d27778973edf6bdebfa812eac8893d52961a891 (patch) | |
tree | 8023f5c4d98247b5ef3ceb18b8820e1131753f7e /src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/TemporaryRamDone.h | |
parent | c9222f956763d20397152a44985bdb4abdb19e2d (diff) | |
download | coreboot-6d27778973edf6bdebfa812eac8893d52961a891.tar.gz coreboot-6d27778973edf6bdebfa812eac8893d52961a891.tar.bz2 coreboot-6d27778973edf6bdebfa812eac8893d52961a891.zip |
vendorcode/intel: Add edk2-stable202005 support
This patch includes (edk2/edk2-stable202005) all required headers
for edk2-stable202005 quarterly EDK2 tag from EDK2 github project
using below command:
>> git clone https://github.com/tianocore/edk2.git vedk2-stable202005
Only include necessary header files.
MdePkg/Include/Base.h was updated to avoid compilation errors through
safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I3172505d9b829647ee1208c87623172f10b39310
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/TemporaryRamDone.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/TemporaryRamDone.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/TemporaryRamDone.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/TemporaryRamDone.h new file mode 100644 index 000000000000..7af15586bd57 --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/TemporaryRamDone.h @@ -0,0 +1,46 @@ +/** @file + This file declares Temporary RAM Done PPI. + The PPI that provides a service to disable the use of Temporary RAM. + + Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + + @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_PERMANENT_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 |