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authorJimmy Brisson <jimmy.brisson@arm.com>2020-06-22 14:18:42 -0500
committerManish Pandey <manish.pandey2@arm.com>2021-02-05 11:49:18 +0000
commit7dfb99118e89c41e4f2e9efb451dc7608326892c (patch)
tree412db47f7e686b409c21fd385a7ee20102384f4e /make_helpers
parentd5105d994c683194dc0310c81624a6837ebda14a (diff)
downloadtrusted-firmware-a-7dfb99118e89c41e4f2e9efb451dc7608326892c.tar.gz
Add TRNG Firmware Interface service
This adds the TRNG Firmware Interface Service to the standard service dispatcher. This includes a method for dispatching entropy requests to platforms and includes an entropy pool implementation to avoid dropping any entropy requested from the platform. Change-Id: I71cadb3cb377a507652eca9e0d68714c973026e9 Signed-off-by: Jimmy Brisson <jimmy.brisson@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Diffstat (limited to 'make_helpers')
-rw-r--r--make_helpers/defaults.mk5
1 files changed, 4 insertions, 1 deletions
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index 5217a85144..e94f3c31a6 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2016-2020, ARM Limited. All rights reserved.
+# Copyright (c) 2016-2021, ARM Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -209,6 +209,9 @@ SAVE_KEYS := 0
# Software Delegated Exception support
SDEI_SUPPORT := 0
+# True Random Number firmware Interface
+TRNG_SUPPORT := 0
+
# Whether code and read-only data should be put on separate memory pages. The
# platform Makefile is free to override this value.
SEPARATE_CODE_AND_RODATA := 0