| Siva Durga Prasad Paladugu | fe4af66 | 2018-09-25 18:44:58 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. | ||||
| 3 | * | ||||
| 4 | * SPDX-License-Identifier: BSD-3-Clause | ||||
| 5 | */ | ||||
| 6 | #include <platform.h> | ||||
| 7 | #include "versal_private.h" | ||||
| 8 | |||||
| 9 | int plat_core_pos_by_mpidr(u_register_t mpidr) | ||||
| 10 | { | ||||
| 11 | if (mpidr & MPIDR_CLUSTER_MASK) | ||||
| 12 | return -1; | ||||
| 13 | |||||
| 14 | if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) | ||||
| 15 | return -1; | ||||
| 16 | |||||
| 17 | return versal_calc_core_pos(mpidr); | ||||
| 18 | } | ||||