build(drtm): add DRTM support build option
Added DRTM support build option in the makefiles.
This build option will be used by the DRTM implementation
in the subsequent patches.
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: I15366f86b3ebd6ab2ebcb192753015d547cdddee
diff --git a/Makefile b/Makefile
index b42bdc5..05d97b0 100644
--- a/Makefile
+++ b/Makefile
@@ -833,6 +833,10 @@
endif
endif
+ifeq ($(DRTM_SUPPORT),1)
+ $(info DRTM_SUPPORT is an experimental feature)
+endif
+
################################################################################
# Process platform overrideable behaviour
################################################################################
@@ -1008,6 +1012,7 @@
HW_ASSISTED_COHERENCY \
INVERTED_MEMMAP \
MEASURED_BOOT \
+ DRTM_SUPPORT \
NS_TIMER_SWITCH \
OVERRIDE_LIBC \
PL011_GENERIC_UART \
@@ -1144,6 +1149,7 @@
HW_ASSISTED_COHERENCY \
LOG_LEVEL \
MEASURED_BOOT \
+ DRTM_SUPPORT \
NS_TIMER_SWITCH \
PL011_GENERIC_UART \
PLAT_${PLAT} \
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index d5383a1..fab6bf6 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -463,3 +463,6 @@
# By default, disable the mocking of RSS provided services
PLAT_RSS_NOT_SUPPORTED := 0
+
+# Dynamic Root of Trust for Measurement support
+DRTM_SUPPORT := 0