| /** @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. | |
| This program and the accompanying materials are licensed and made available | |
| under the terms and conditions of the BSD License that 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. | |
| **/ | |
| #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 |