audk/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h
Michael D Kinney 878b807a43 EmbeddedPkg: Replace BSD License with BSD+Patent License
https://bugzilla.tianocore.org/show_bug.cgi?id=1373

Replace BSD 2-Clause License with BSD+Patent License.  This change is
based on the following emails:

  https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html
  https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html

RFCs with detailed process for the license change:

  V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html
  V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html
  V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-04-09 10:57:58 -07:00

30 lines
965 B
C

/** @file
EDKII Platform Has Device Tree GUID
A NULL protocol instance with this GUID in the DXE protocol database, and/or
a NULL PPI with this GUID in the PPI database, implies that the platform
provides the operating system with a Device Tree-based hardware description.
Note that this is not necessarily exclusive with different kinds of hardware
description (for example, an ACPI-based one). A platform driver and/or PEIM
is supposed to produce a single instance of the protocol and/or PPI (with
NULL contents), if appropriate.
Copyright (C) 2017, Red Hat, Inc.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __EDKII_PLATFORM_HAS_DEVICE_TREE_H__
#define __EDKII_PLATFORM_HAS_DEVICE_TREE_H__
#define EDKII_PLATFORM_HAS_DEVICE_TREE_GUID \
{ \
0x7ebb920d, 0x1aaf, 0x46d9, \
{ 0xb2, 0xaf, 0x54, 0x1e, 0x1d, 0xce, 0x14, 0x8b } \
}
extern EFI_GUID gEdkiiPlatformHasDeviceTreeGuid;
#endif