dw-spi-helper.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef OPENOCD_FLASH_NOR_DW_SPI_HELPER_H
#define OPENOCD_FLASH_NOR_DW_SPI_HELPER_H
 
#include <stdint.h>
 
struct dw_spi_transaction {
    uint64_t buffer;
    uint32_t size; 
    uint64_t status_reg; 
    uint64_t data_reg; 
    uint8_t read_flag;
} __attribute__((packed));
 
struct dw_spi_check_fill {
    uint32_t address; 
    uint32_t sector_size; 
    uint32_t sector_count; 
    uint64_t status_reg; 
    uint64_t data_reg; 
    uint64_t fill_status_array;
    uint8_t pattern; 
    uint8_t read_cmd; 
    uint8_t four_byte_mode; 
} __attribute__((packed));
 
struct dw_spi_erase {
    uint32_t address; 
    uint32_t sector_size; 
    uint32_t sector_count; 
    uint64_t status_reg; 
    uint64_t data_reg; 
    uint8_t read_status_cmd; 
    uint8_t write_enable_cmd; 
    uint8_t erase_sector_cmd; 
    uint8_t write_enable_mask; 
    uint8_t busy_mask; 
    uint8_t four_byte_mode; 
} __attribute__((packed));
 
struct dw_spi_program {
    uint32_t address;
    uint32_t page_size; 
    uint64_t buffer; 
    uint32_t buffer_size; 
    uint64_t status_reg; 
    uint64_t data_reg; 
    uint8_t read_status_cmd; 
    uint8_t write_enable_cmd; 
    uint8_t program_cmd; 
    uint8_t write_enable_mask; 
    uint8_t busy_mask; 
    uint8_t four_byte_mode; 
} __attribute__((packed));
 
struct dw_spi_read {
    uint32_t address; 
    uint64_t buffer; 
    uint32_t buffer_size; 
    uint64_t status_reg; 
    uint64_t data_reg; 
    uint8_t read_cmd; 
    uint8_t four_byte_mode; 
} __attribute__((packed));
 
#endif /* OPENOCD_FLASH_NOR_DW_SPI_HELPER_H */