1 /* 2 * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <plat/common/platform.h> 8 9 #include "versal_private.h" 10 11 int plat_core_pos_by_mpidr(u_register_t mpidr) 12 { 13 if (mpidr & MPIDR_CLUSTER_MASK) 14 return -1; 15 16 if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) 17 return -1; 18 19 return versal_calc_core_pos(mpidr); 20 } 21