1 /*
2 * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7 #include <cdefs.h>
8
9 /*
10 * As the SGM platform supports FCM (with automatic interconnect
11 * enter/exit), we should not do anything in these interface functions.
12 * They are used to override the weak functions in cci drivers.
13 */
14
15 /******************************************************************************
16 * Helper function to initialize ARM interconnect driver.
17 *****************************************************************************/
plat_arm_interconnect_init(void)18 void __init plat_arm_interconnect_init(void)
19 {
20 }
21
22 /******************************************************************************
23 * Helper function to place current master into coherency
24 *****************************************************************************/
plat_arm_interconnect_enter_coherency(void)25 void plat_arm_interconnect_enter_coherency(void)
26 {
27 }
28
29 /******************************************************************************
30 * Helper function to remove current master from coherency
31 *****************************************************************************/
plat_arm_interconnect_exit_coherency(void)32 void plat_arm_interconnect_exit_coherency(void)
33 {
34 }
35