feat(smccc): add vendor specific el3 id
Add vendor specific el3 function id and update docs for the same.
SMCCC Documentation reference:
https://developer.arm.com/documentation/den0028/latest
Change-Id: Ieeb63608ad74d7b764d7131d8a92ecf10053c50d
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
diff --git a/include/lib/smccc.h b/include/lib/smccc.h
index c493105..775c2b2 100644
--- a/include/lib/smccc.h
+++ b/include/lib/smccc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -20,7 +20,7 @@
SMCCC_VERSION_MINOR_SHIFT))
#define SMCCC_MAJOR_VERSION U(1)
-#define SMCCC_MINOR_VERSION U(4)
+#define SMCCC_MINOR_VERSION U(5)
/*******************************************************************************
* Bit definitions inside the function id as per the SMC calling convention
@@ -95,6 +95,8 @@
#define OEN_STD_HYP_END U(5)
#define OEN_VEN_HYP_START U(6) /* Vendor Hypervisor Service calls */
#define OEN_VEN_HYP_END U(6)
+#define OEN_VEN_EL3_START U(7) /* Vendor Specific EL3 Monitor Calls */
+#define OEN_VEN_EL3_END U(7)
#define OEN_TAP_START U(48) /* Trusted Applications */
#define OEN_TAP_END U(49)
#define OEN_TOS_START U(50) /* Trusted OS */