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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2014, Linaro Limited
* All rights reserved.
*/
#include <asm.S>
#include <arm.h>
/* For Juno number the two A57s as 4 to 5 and A53s as 0 to 3 */
FUNC get_core_pos_mpidr , :
/* Calculate CorePos = ((ClusterId ^ 1) * 4) + CoreId */
and x1, x0, #MPIDR_CPU_MASK
and x0, x0, #MPIDR_CLUSTER_MASK
eor x0, x0, #(1 << MPIDR_CLUSTER_SHIFT)
add x0, x1, x0, LSR #6
ret
END_FUNC get_core_pos_mpidr
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