1 /* 2 * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <plat/arm/common/plat_arm.h> 8 9 #include "fvp_private.h" 10 bl2_el3_early_platform_setup(u_register_t arg0 __unused,u_register_t arg1 __unused,u_register_t arg2 __unused,u_register_t arg3 __unused)11void bl2_el3_early_platform_setup(u_register_t arg0 __unused, 12 u_register_t arg1 __unused, 13 u_register_t arg2 __unused, 14 u_register_t arg3 __unused) 15 { 16 arm_bl2_el3_early_platform_setup(); 17 18 /* Initialize the platform config for future decision making */ 19 fvp_config_setup(); 20 21 /* 22 * Initialize Interconnect for this cluster during cold boot. 23 * No need for locks as no other CPU is active. 24 */ 25 fvp_interconnect_init(); 26 /* 27 * Enable coherency in Interconnect for the primary CPU's cluster. 28 */ 29 fvp_interconnect_enable(); 30 } 31