blob: 54c35b63000b50eaf3a5888803de68c368b6ea05 [file] [log] [blame]
/*
* Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <plat_private.h>
#include <plat/common/platform.h>
int plat_core_pos_by_mpidr(u_register_t mpidr)
{
if ((mpidr & MPIDR_CLUSTER_MASK) != 0U) {
return -1;
}
if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) {
return -1;
}
return (int)versal_calc_core_pos(mpidr);
}