| Sandrine Bailleux | 3cd87d7 | 2018-10-09 11:12:55 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2018, Arm Limited. All rights reserved. | ||||
| 3 | * | ||||
| 4 | * SPDX-License-Identifier: BSD-3-Clause | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #include <arch_helpers.h> | ||||
| 8 | |||||
| 9 | void tftf_arch_setup(void) | ||||
| 10 | { | ||||
| 11 | /* Do not try to configure EL2 if TFTF is running at NS-EL1 */ | ||||
| 12 | if (IS_IN_EL2()) { | ||||
| 13 | write_hcr_el2(HCR_TGE_BIT); | ||||
| 14 | isb(); | ||||
| 15 | } | ||||
| 16 | } | ||||