| Govindraj Raja | e48c36a | 2024-06-04 11:05:26 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2024, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef FVP_CPU_PWR_H |
| 8 | #define FVP_CPU_PWR_H |
| 9 | |
| 10 | #ifndef __ASSEMBLER__ |
| 11 | #include <stdbool.h> |
| 12 | #include <stdint.h> |
| 13 | |
| 14 | #if __aarch64__ |
| 15 | bool check_cpupwrctrl_el1_is_available(void); |
| 16 | #endif /* __aarch64__ */ |
| 17 | #endif /* __ASSEMBLER__ */ |
| 18 | |
| 19 | /******************************************************************************* |
| 20 | * CPU Power Control register specific definitions |
| 21 | ******************************************************************************/ |
| 22 | #define CPUPWRCTLR_EL1 S3_0_C15_C2_7 |
| 23 | #define CPUPWRCTLR_EL1_CORE_PWRDN_BIT U(1) |
| 24 | |
| 25 | #endif /* FVP_CPU_PWR_H */ |