Gilad Ben-Yossef | 033327a | 2019-05-15 09:24:04 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017-2020 ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef _CC_ADDRESS_DEFS_H |
| 8 | #define _CC_ADDRESS_DEFS_H |
| 9 | |
| 10 | /*! |
| 11 | @file |
| 12 | @brief This file contains general definitions. |
| 13 | */ |
| 14 | |
| 15 | #ifdef __cplusplus |
| 16 | extern "C" |
| 17 | { |
| 18 | #endif |
| 19 | |
| 20 | #include "cc_pal_types.h" |
| 21 | |
| 22 | /************************ Defines ******************************/ |
| 23 | |
| 24 | /** |
| 25 | * Address types within CC |
| 26 | */ |
| 27 | /*! Definition of DMA address type, can be 32 bits or 64 bits according to CryptoCell's HW. */ |
| 28 | typedef uint64_t CCDmaAddr_t; |
| 29 | /*! Definition of CryptoCell address type, can be 32 bits or 64 bits according to platform. */ |
| 30 | typedef uint64_t CCAddr_t; |
| 31 | /*! Definition of CC SRAM address type, can be 32 bits according to CryptoCell's HW. */ |
| 32 | typedef uint32_t CCSramAddr_t; |
| 33 | |
| 34 | /* |
| 35 | * CCSramAddr_t is being cast into pointer type which can be 64 bit. |
| 36 | */ |
| 37 | /*! Definition of MACRO that casts SRAM addresses to pointer types. */ |
| 38 | #define CCSramAddr2Ptr(sramAddr) ((uintptr_t)sramAddr) |
| 39 | |
| 40 | #ifdef __cplusplus |
| 41 | } |
| 42 | #endif |
| 43 | |
| 44 | #endif |
| 45 | |
| 46 | /** |
| 47 | @} |
| 48 | */ |
| 49 | |
| 50 | |