TFTF: Add ARMv8.5 BTI support in makefiles
This patch adds 'BRANCH_PROTECTION' build option in
TFTF makefiles which corresponds to that in TF-A.
The option values are documented in 'build-options.rst'
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Change-Id: Iad5083aee339cec574acf5e7ab1fd8142877a122
diff --git a/spm/ivy/ivy.mk b/spm/ivy/ivy.mk
index afc89f4..a500049 100644
--- a/spm/ivy/ivy.mk
+++ b/spm/ivy/ivy.mk
@@ -4,6 +4,7 @@
# SPDX-License-Identifier: BSD-3-Clause
#
+include branch_protection.mk
include lib/sprt/sprt_client.mk
IVY_DTB := $(BUILD_PLAT)/ivy.dtb
@@ -50,8 +51,12 @@
IVY_DEFINES :=
+$(eval $(call add_define,IVY_DEFINES,ARM_ARCH_MAJOR))
+$(eval $(call add_define,IVY_DEFINES,ARM_ARCH_MINOR))
$(eval $(call add_define,IVY_DEFINES,DEBUG))
$(eval $(call add_define,IVY_DEFINES,ENABLE_ASSERTIONS))
+$(eval $(call add_define,IVY_DEFINES,ENABLE_BTI))
+$(eval $(call add_define,IVY_DEFINES,ENABLE_PAUTH))
$(eval $(call add_define,IVY_DEFINES,FVP_CLUSTER_COUNT))
$(eval $(call add_define,IVY_DEFINES,FVP_MAX_CPUS_PER_CLUSTER))
$(eval $(call add_define,IVY_DEFINES,FVP_MAX_PE_PER_CPU))