commit 7dfb99118e89c41e4f2e9efb451dc7608326892c
author Jimmy Brisson <jimmy.brisson@arm.com> Mon Jun 22 14:18:42 2020 -0500
committer Manish Pandey <manish.pandey2@arm.com> Fri Feb 05 11:49:18 2021 +0000
tree 412db47f7e686b409c21fd385a7ee20102384f4e
parent d5105d994c683194dc0310c81624a6837ebda14a

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>

Makefile

diff --git a/Makefile b/Makefile
index 1501f46..f899dac 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2013-2021, ARM Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -1018,6 +1018,7 @@
         SPM_MM \
         SPMD_SPM_AT_SEL2 \
         TRUSTED_BOARD_BOOT \
+        TRNG_SUPPORT \
         USE_COHERENT_MEM \
         USE_DEBUGFS \
         ARM_IO_IN_DTB \