| Akshay Belsare | 5303e3f | 2023-05-12 14:28:05 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | /* Header file to contain common macros across different platforms */ |
| 8 | #ifndef PLAT_COMMON_H |
| 9 | #define PLAT_COMMON_H |
| 10 | |
| 11 | #define __bf_shf(x) (__builtin_ffsll(x) - 1U) |
| 12 | #define FIELD_GET(_mask, _reg) \ |
| 13 | ({ \ |
| 14 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ |
| 15 | }) |
| 16 | |
| Jay Buddhabhatti | 1dfe497 | 2023-04-25 04:34:51 -0700 | [diff] [blame] | 17 | /******************************************************************************* |
| 18 | * interrupt handling related constants |
| 19 | ******************************************************************************/ |
| 20 | #define ARM_IRQ_SEC_SGI_0 8U |
| 21 | #define ARM_IRQ_SEC_SGI_1 9U |
| 22 | #define ARM_IRQ_SEC_SGI_2 10U |
| 23 | #define ARM_IRQ_SEC_SGI_3 11U |
| 24 | #define ARM_IRQ_SEC_SGI_4 12U |
| 25 | #define ARM_IRQ_SEC_SGI_5 13U |
| 26 | #define ARM_IRQ_SEC_SGI_6 14U |
| 27 | #define ARM_IRQ_SEC_SGI_7 15U |
| 28 | |
| Akshay Belsare | 5303e3f | 2023-05-12 14:28:05 +0530 | [diff] [blame] | 29 | #endif /* PLAT_COMMON_H */ |