diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h')
| -rw-r--r-- | roms/edk2/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/roms/edk2/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h b/roms/edk2/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h new file mode 100644 index 000000000..102a6b8cc --- /dev/null +++ b/roms/edk2/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h @@ -0,0 +1,29 @@ +/** @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
|