| /* |
| * Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| /* Header file to contain common macros across different platforms */ |
| #ifndef PLAT_COMMON_H |
| #define PLAT_COMMON_H |
| |
| #define __bf_shf(x) (__builtin_ffsll(x) - 1U) |
| #define FIELD_GET(_mask, _reg) \ |
| ({ \ |
| (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ |
| }) |
| |
| /******************************************************************************* |
| * interrupt handling related constants |
| ******************************************************************************/ |
| #define ARM_IRQ_SEC_SGI_0 8U |
| #define ARM_IRQ_SEC_SGI_1 9U |
| #define ARM_IRQ_SEC_SGI_2 10U |
| #define ARM_IRQ_SEC_SGI_3 11U |
| #define ARM_IRQ_SEC_SGI_4 12U |
| #define ARM_IRQ_SEC_SGI_5 13U |
| #define ARM_IRQ_SEC_SGI_6 14U |
| #define ARM_IRQ_SEC_SGI_7 15U |
| |
| #endif /* PLAT_COMMON_H */ |