mirror of https://github.com/acidanthera/audk.git
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/** @file
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EDKII Platform Has Device Tree GUID
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A NULL protocol instance with this GUID in the DXE protocol database, and/or
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a NULL PPI with this GUID in the PPI database, implies that the platform
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provides the operating system with a Device Tree-based hardware description.
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Note that this is not necessarily exclusive with different kinds of hardware
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description (for example, an ACPI-based one). A platform driver and/or PEIM
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is supposed to produce a single instance of the protocol and/or PPI (with
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NULL contents), if appropriate.
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Copyright (C) 2017, Red Hat, Inc.
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License that accompanies this
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distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
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WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __EDKII_PLATFORM_HAS_DEVICE_TREE_H__
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#define __EDKII_PLATFORM_HAS_DEVICE_TREE_H__
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#define EDKII_PLATFORM_HAS_DEVICE_TREE_GUID \
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{ \
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0x7ebb920d, 0x1aaf, 0x46d9, \
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{ 0xb2, 0xaf, 0x54, 0x1e, 0x1d, 0xce, 0x14, 0x8b } \
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}
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extern EFI_GUID gEdkiiPlatformHasDeviceTreeGuid;
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#endif
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