diff options
| -rw-r--r-- | EmbeddedPkg/EmbeddedPkg.dec | 3 | ||||
| -rw-r--r-- | EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h | 35 |
2 files changed, 38 insertions, 0 deletions
diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec index d078bf7..29736fb 100644 --- a/EmbeddedPkg/EmbeddedPkg.dec +++ b/EmbeddedPkg/EmbeddedPkg.dec @@ -59,6 +59,9 @@ ## Include/Guid/PlatformHasAcpi.h
gEdkiiPlatformHasAcpiGuid = { 0xf0966b41, 0xc23f, 0x41b9, { 0x96, 0x04, 0x0f, 0xf7, 0xe1, 0x11, 0x96, 0x5a } }
+ ## Include/Guid/PlatformHasDeviceTree.h
+ gEdkiiPlatformHasDeviceTreeGuid = { 0x7ebb920d, 0x1aaf, 0x46d9, { 0xb2, 0xaf, 0x54, 0x1e, 0x1d, 0xce, 0x14, 0x8b } }
+
[Protocols.common]
gHardwareInterruptProtocolGuid = { 0x2890B3EA, 0x053D, 0x1643, { 0xAD, 0x0C, 0xD6, 0x48, 0x08, 0xDA, 0x3F, 0xF1 } }
gEfiDebugSupportPeriodicCallbackProtocolGuid = { 0x9546e07c, 0x2cbb, 0x4c88, { 0x98, 0x6c, 0xcd, 0x34, 0x10, 0x86, 0xf0, 0x44 } }
diff --git a/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h b/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h new file mode 100644 index 0000000..a9bc512 --- /dev/null +++ b/EmbeddedPkg/Include/Guid/PlatformHasDeviceTree.h @@ -0,0 +1,35 @@ +/** @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
|