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Nariman Poushin0ece80f2018-02-26 06:52:04 +00001/*
2 * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7#include <arch_helpers.h>
8#include <debug.h>
9#include <sgi_plat_config.h>
10
11/*
12 * For SGI575 which support FCM (with automatic interconnect enter/exit),
13 * we should not do anything in these interface functions.
14 * They are used to override the weak functions in cci drivers.
15 */
16
17/******************************************************************************
18 * Helper function to initialize ARM interconnect driver.
19 *****************************************************************************/
20void plat_arm_interconnect_init(void)
21{
22}
23
24/******************************************************************************
25 * Helper function to place current master into coherency
26 *****************************************************************************/
27void plat_arm_interconnect_enter_coherency(void)
28{
29}
30
31/******************************************************************************
32 * Helper function to remove current master from coherency
33 *****************************************************************************/
34void plat_arm_interconnect_exit_coherency(void)
35{
36}