ArmPkg: only attempt buildin MmCommunicationDxe for AArch64
[mirror_edk2.git] / EmbeddedPkg / Include / Guid / PlatformHasDeviceTree.h
1 /** @file
2 EDKII Platform Has Device Tree GUID
3
4 A NULL protocol instance with this GUID in the DXE protocol database, and/or
5 a NULL PPI with this GUID in the PPI database, implies that the platform
6 provides the operating system with a Device Tree-based hardware description.
7 Note that this is not necessarily exclusive with different kinds of hardware
8 description (for example, an ACPI-based one). A platform driver and/or PEIM
9 is supposed to produce a single instance of the protocol and/or PPI (with
10 NULL contents), if appropriate.
11
12 Copyright (C) 2017, Red Hat, Inc.
13
14 SPDX-License-Identifier: BSD-2-Clause-Patent
15 **/
16
17
18 #ifndef __EDKII_PLATFORM_HAS_DEVICE_TREE_H__
19 #define __EDKII_PLATFORM_HAS_DEVICE_TREE_H__
20
21 #define EDKII_PLATFORM_HAS_DEVICE_TREE_GUID \
22 { \
23 0x7ebb920d, 0x1aaf, 0x46d9, \
24 { 0xb2, 0xaf, 0x54, 0x1e, 0x1d, 0xce, 0x14, 0x8b } \
25 }
26
27 extern EFI_GUID gEdkiiPlatformHasDeviceTreeGuid;
28
29 #endif