1 /* 2 * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 8 /* 9 * For N1SDP which support FCM (with automatic interconnect enter/exit), 10 * we should not do anything in these interface functions. 11 * They are used to override the weak functions in cci drivers. 12 */ 13 14 /****************************************************************************** 15 * Helper function to initialize ARM interconnect driver. 16 *****************************************************************************/ 17 void plat_arm_interconnect_init(void) 18 { 19 } 20 21 /****************************************************************************** 22 * Helper function to place current master into coherency 23 *****************************************************************************/ 24 void plat_arm_interconnect_enter_coherency(void) 25 { 26 } 27 28 /****************************************************************************** 29 * Helper function to remove current master from coherency 30 *****************************************************************************/ 31 void plat_arm_interconnect_exit_coherency(void) 32 { 33 } 34