spi_flash.h

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// ================================================================================ //
// The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              //
// Copyright (c) NEORV32 contributors.                                              //
// Copyright (c) 2020 - 2025 Stephan Nolting. All rights reserved.                  //
// Licensed under the BSD-3-Clause license, see LICENSE for details.                //
// SPDX-License-Identifier: BSD-3-Clause                                            //
// ================================================================================ //

 
#ifndef SPI_FLASH_H
#define SPI_FLASH_H
 
#include <stdint.h>
 
int spi_flash_check(void) ;
int spi_flash_read_word(uint32_t addr, uint32_t* rdata) ;
int spi_flash_write_word(uint32_t addr, uint32_t wdata);
int spi_flash_erase_sector(uint32_t addr);
 
#endif // SPI_FLASH_H