diff options
Diffstat (limited to 'drivers/arm')
-rw-r--r-- | drivers/arm/tzc/tzc400.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/arm/tzc/tzc400.c b/drivers/arm/tzc/tzc400.c index b817487c..34462a92 100644 --- a/drivers/arm/tzc/tzc400.c +++ b/drivers/arm/tzc/tzc400.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -205,13 +205,16 @@ void tzc400_enable_filters(void) for (filter = 0; filter < tzc400.num_filters; filter++) { state = _tzc400_get_gate_keeper(tzc400.base, filter); if (state) { - /* The TZC filter is already configured. Changing the + /* + * The TZC filter is already configured. Changing the * programmer's view in an active system can cause * unpredictable behavior therefore panic for now rather * than try to determine whether this is safe in this - * instance. See: - * http://infocenter.arm.com/help/index.jsp?\ - * topic=/com.arm.doc.ddi0504c/CJHHECBF.html */ + * instance. + * + * See the 'ARM (R) CoreLink TM TZC-400 TrustZone (R) + * Address Space Controller' Technical Reference Manual. + */ ERROR("TZC-400 : Filter %d Gatekeeper already" " enabled.\n", filter); panic(); |