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-rw-r--r--plat/arm/css/common/css_common.mk8
1 files changed, 7 insertions, 1 deletions
diff --git a/plat/arm/css/common/css_common.mk b/plat/arm/css/common/css_common.mk
index 2fbbe4560..c41a1fb26 100644
--- a/plat/arm/css/common/css_common.mk
+++ b/plat/arm/css/common/css_common.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2015-2022, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -88,3 +88,9 @@ CSS_NON_SECURE_UART := 0
$(eval $(call assert_boolean,CSS_NON_SECURE_UART))
$(eval $(call add_define,CSS_NON_SECURE_UART))
+# Process CSS_SYSTEM_GRACEFUL_RESET flag
+# This build option can be used on CSS platforms that require all the CPUs
+# to execute the CPU specific power down sequence to complete a warm reboot
+# sequence in which only the CPUs are power cycled.
+CSS_SYSTEM_GRACEFUL_RESET := 0
+$(eval $(call add_define,CSS_SYSTEM_GRACEFUL_RESET))