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912b7a6fe4
MISRA Violation: MISRA-C:2012 R.4.6 - Using basic numerical type int rather than a typedef that includes size and signedness information. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com> Change-Id: I4eccce7e238f283348a5013e2e45c91435b4ae4e
22 lines
426 B
C
22 lines
426 B
C
/*
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* Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <plat_private.h>
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#include <plat/common/platform.h>
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int32_t plat_core_pos_by_mpidr(u_register_t mpidr)
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{
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if ((mpidr & MPIDR_CLUSTER_MASK) != 0U) {
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return -1;
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}
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if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) {
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return -1;
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}
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return (int32_t)versal_calc_core_pos(mpidr);
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}
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