| Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 1 | /* |
| Roberto Vargas | 0571270 | 2018-02-12 12:36:17 +0000 | [diff] [blame] | 2 | * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved. |
| Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 3 | * |
| dp-arm | fa3cf0b | 2017-05-03 09:38:09 +0100 | [diff] [blame] | 4 | * SPDX-License-Identifier: BSD-3-Clause |
| Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 5 | */ |
| 6 | |
| Dan Handley | 2bd4ef2 | 2014-04-09 13:14:54 +0100 | [diff] [blame] | 7 | #include <arch.h> |
| Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 8 | #include <arch_helpers.h> |
| Roberto Vargas | 0571270 | 2018-02-12 12:36:17 +0000 | [diff] [blame] | 9 | #include "../bl2_private.h" |
| Achin Gupta | 4f6ad66 | 2013-10-25 09:08:21 +0100 | [diff] [blame] | 10 | |
| 11 | /******************************************************************************* |
| 12 | * Place holder function to perform any S-EL1 specific architectural setup. At |
| 13 | * the moment there is nothing to do. |
| 14 | ******************************************************************************/ |
| 15 | void bl2_arch_setup(void) |
| 16 | { |
| 17 | /* Give access to FP/SIMD registers */ |
| 18 | write_cpacr(CPACR_EL1_FPEN(CPACR_EL1_FP_TRAP_NONE)); |
| 19 | } |