| /* ------------------------------------------ | |
| * Copyright (c) 2017, Synopsys, Inc. All rights reserved. | |
| * Redistribution and use in source and binary forms, with or without modification, | |
| * are permitted provided that the following conditions are met: | |
| * 1) Redistributions of source code must retain the above copyright notice, this | |
| * list of conditions and the following disclaimer. | |
| * 2) Redistributions in binary form must reproduce the above copyright notice, | |
| * this list of conditions and the following disclaimer in the documentation and/or | |
| * other materials provided with the distribution. | |
| * 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may | |
| * be used to endorse or promote products derived from this software without | |
| * specific prior written permission. | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR | |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
| * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * | |
| * \version 2017.03 | |
| * \date 2015-09-09 | |
| * \author Huaqi Fang(Huaqi.Fang@synopsys.com) | |
| --------------------------------------------- */ | |
| /** | |
| * \file | |
| * \ingroup DEVICE_DW_SPI | |
| * \brief DesignWare SPI driver hardware description | |
| * related header file configuration file | |
| * \details configuration file to enable or disable some function of spi | |
| */ | |
| #ifndef _DEVICE_DW_SPI_HAL_CFG_H_ | |
| #define _DEVICE_DW_SPI_HAL_CFG_H_ | |
| #ifndef DW_SPI_CALC_FIFO_LEN_ENABLE | |
| #define DW_SPI_CALC_FIFO_LEN_ENABLE (1) /*!< Defaultly enable calculate fifo length */ | |
| #endif | |
| #ifndef DW_SPI_MAX_FIFO_LENGTH | |
| #define DW_SPI_MAX_FIFO_LENGTH (256) /*!< Max FIFO depth for designware SPI device */ | |
| #endif | |
| #ifndef DW_SPI_MIN_FIFO_LENGTH | |
| #define DW_SPI_MIN_FIFO_LENGTH (2) /*!< Min FIFO depth for designware SPI device */ | |
| #endif | |
| #endif /* _DEVICE_DW_SPI_HAL_CFG_H_ */ | |