1e35d0edbSJorge Ramirez-Ortiz /* 2*0818e9e8SAntonio Nino Diaz * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. 3e35d0edbSJorge Ramirez-Ortiz * 4e35d0edbSJorge Ramirez-Ortiz * SPDX-License-Identifier: BSD-3-Clause 5e35d0edbSJorge Ramirez-Ortiz */ 6e35d0edbSJorge Ramirez-Ortiz 7e35d0edbSJorge Ramirez-Ortiz #include <arch.h> 8e35d0edbSJorge Ramirez-Ortiz #include <psci.h> 9e35d0edbSJorge Ramirez-Ortiz #include "platform_def.h" 10*0818e9e8SAntonio Nino Diaz #include "plat_private.h" 11e35d0edbSJorge Ramirez-Ortiz 12e35d0edbSJorge Ramirez-Ortiz const unsigned char hisi_power_domain_tree_desc[] = { 13e35d0edbSJorge Ramirez-Ortiz PLATFORM_CLUSTER_COUNT, 14e35d0edbSJorge Ramirez-Ortiz PLATFORM_CORE_COUNT, 15e35d0edbSJorge Ramirez-Ortiz }; 16e35d0edbSJorge Ramirez-Ortiz 17e35d0edbSJorge Ramirez-Ortiz const unsigned char *plat_get_power_domain_tree_desc(void) 18e35d0edbSJorge Ramirez-Ortiz { 19e35d0edbSJorge Ramirez-Ortiz return hisi_power_domain_tree_desc; 20e35d0edbSJorge Ramirez-Ortiz } 21e35d0edbSJorge Ramirez-Ortiz 22e35d0edbSJorge Ramirez-Ortiz int plat_core_pos_by_mpidr(u_register_t mpidr) 23e35d0edbSJorge Ramirez-Ortiz { 24e35d0edbSJorge Ramirez-Ortiz if (mpidr & MPIDR_CLUSTER_MASK) 25e35d0edbSJorge Ramirez-Ortiz return -1; 26e35d0edbSJorge Ramirez-Ortiz 27e35d0edbSJorge Ramirez-Ortiz if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) 28e35d0edbSJorge Ramirez-Ortiz return -1; 29e35d0edbSJorge Ramirez-Ortiz 30*0818e9e8SAntonio Nino Diaz return poplar_calc_core_pos(mpidr); 31e35d0edbSJorge Ramirez-Ortiz } 32