Remove support for the SMC Calling Convention 2.0
This reverts commit 2f370465241c ("Add support for the SMC Calling
Convention 2.0").
SMCCC v2.0 is no longer required for SPM, and won't be needed in the
future. Removing it makes the SMC handling code less complicated.
The SPM implementation based on SPCI and SPRT was using it, but it has
been adapted to SMCCC v1.0.
Change-Id: I36795b91857b2b9c00437cfbfed04b3c1627f578
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/services/std_svc/spm/spm.mk b/services/std_svc/spm/spm.mk
index 4ba9feb..448aba4 100644
--- a/services/std_svc/spm/spm.mk
+++ b/services/std_svc/spm/spm.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -26,8 +26,5 @@
INCLUDES += ${SPRT_LIB_INCLUDES}
-# Force SMC Calling Convention 2 when using SPM
-SMCCC_MAJOR_VERSION := 2
-
# Let the top-level Makefile know that we intend to include a BL32 image
NEED_BL32 := yes