commit 20df29c46c46756cd54f0fe702b6bf099ceed08e
author Manish V Badarkhe <Manish.Badarkhe@arm.com> Fri Jul 02 09:10:56 2021 +0100
committer Manish V Badarkhe <Manish.Badarkhe@arm.com> Thu Aug 26 09:29:39 2021 +0100
tree 2a743d541e9e707eb9de5f18b5d1638c14d120aa
parent e1cccb41ded6d04c8ddfcb9b9e640bc21baf6014

feat(trbe): enable access to trace buffer control registers from lower NS EL

Introduced a build flag 'ENABLE_TRBE_FOR_NS' to enable trace buffer
control registers access in NS-EL2, or NS-EL1 (when NS-EL2 is
implemented but unused).

Change-Id: I285a672ccd395eebd377714c992bb21062a729cc
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

Makefile

diff --git a/Makefile b/Makefile
index b4bebf1..c8ffdab 100644
--- a/Makefile
+++ b/Makefile
@@ -964,6 +964,7 @@
         ENABLE_FEAT_RNG \
         ENABLE_FEAT_SB \
         PSA_FWU_SUPPORT \
+        ENABLE_TRBE_FOR_NS \
 )))
 
 $(eval $(call assert_numerics,\
@@ -1064,6 +1065,7 @@
         NR_OF_FW_BANKS \
         NR_OF_IMAGES_IN_FW_BANK \
         PSA_FWU_SUPPORT \
+        ENABLE_TRBE_FOR_NS \
 )))
 
 ifeq (${SANITIZE_UB},trap)