[edk2-devel] [PATCH v2 01/13] ArmPkg/IndustryStandard: Add barebones FF-A header
Sughosh Ganu
sughosh.ganu at linaro.org
Mon Dec 14 14:42:04 UTC 2020
From: Achin Gupta <achin.gupta at arm.com>
This patch adds a rudimentary header file with defines for FF-A ABIs
that will be used as the transport between S-EL0 and the SPM
Signed-off-by: Achin Gupta <achin.gupta at arm.com>
---
ArmPkg/Include/IndustryStandard/ArmFfaSvc.h | 23 ++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/ArmPkg/Include/IndustryStandard/ArmFfaSvc.h b/ArmPkg/Include/IndustryStandard/ArmFfaSvc.h
new file mode 100644
index 0000000000..1eadf48ab5
--- /dev/null
+++ b/ArmPkg/Include/IndustryStandard/ArmFfaSvc.h
@@ -0,0 +1,23 @@
+/** @file
+ Header file for FF-A ABI's that will be used for
+ communication between S-EL0 and the Secure Partition
+ Manager(SPM)
+
+ Copyright (c) 2020, ARM Limited. All rights reserved.
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+ @par Revision Reference:
+ - FF-A Version 1.0
+
+
+**/
+
+#ifndef ARM_FFA_SVC_H_
+#define ARM_FFA_SVC_H_
+
+#define ARM_SVC_ID_FFA_VERSION_AARCH32 0x84000063
+#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_REQ_AARCH64 0xC400006F
+#define ARM_SVC_ID_FFA_MSG_SEND_DIRECT_RESP_AARCH64 0xC4000070
+
+#endif // ARM_FFA_SVC_H_
--
2.17.1
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#68767): https://edk2.groups.io/g/devel/message/68767
Mute This Topic: https://groups.io/mt/78951494/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-
More information about the edk2-devel-archive
mailing list