blob: e3a979ea6d4bf4aaf819c8e00693927fd58544bb [file] [log] [blame]
/*
* Copyright (c) 2015-2018, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <plat/common/platform.h>
#include <plat_private.h>
int32_t plat_core_pos_by_mpidr(u_register_t mpidr)
{
if (mpidr & MPIDR_CLUSTER_MASK) {
return -1;
}
if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) {
return -1;
}
return zynqmp_calc_core_pos(mpidr);
}