1c8284409SSoren Brinkmann /* 2619bc13eSMichal Simek * Copyright (c) 2015-2018, Arm Limited and Contributors. All rights reserved. 3c8284409SSoren Brinkmann * 482cb2c1aSdp-arm * SPDX-License-Identifier: BSD-3-Clause 5c8284409SSoren Brinkmann */ 6c8284409SSoren Brinkmann 709d40e0eSAntonio Nino Diaz #include <plat/common/platform.h> 809d40e0eSAntonio Nino Diaz 9*01a326abSPrasad Kummari #include <plat_private.h> 10*01a326abSPrasad Kummari 11ffa91031SVenkatesh Yadav Abbarapu int32_t plat_core_pos_by_mpidr(u_register_t mpidr) 12c8284409SSoren Brinkmann { 13e43258faSVenkatesh Yadav Abbarapu if (mpidr & MPIDR_CLUSTER_MASK) { 14c8284409SSoren Brinkmann return -1; 15e43258faSVenkatesh Yadav Abbarapu } 16c8284409SSoren Brinkmann 17e43258faSVenkatesh Yadav Abbarapu if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) { 18c8284409SSoren Brinkmann return -1; 19e43258faSVenkatesh Yadav Abbarapu } 20c8284409SSoren Brinkmann 21bde25ae2SAntonio Nino Diaz return zynqmp_calc_core_pos(mpidr); 22c8284409SSoren Brinkmann } 23