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79 lines
2.4 KiB
79 lines
2.4 KiB
/*
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* Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/**
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* @file emmc_def.h
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* @brief eMMC boot is expecting this header file
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*
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*/
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#ifndef EMMC_DEF_H
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#define EMMC_DEF_H
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#include "emmc_std.h"
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/* ************************ HEADER (INCLUDE) SECTION *********************** */
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/* ***************** MACROS, CONSTANTS, COMPILATION FLAGS ****************** */
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#define EMMC_POWER_ON (1U)
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/* ********************** STRUCTURES, TYPE DEFINITIONS ********************* */
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/* ********************** DECLARATION OF EXTERNAL DATA ********************* */
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extern st_mmc_base mmc_drv_obj;
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/* ************************** FUNCTION PROTOTYPES ************************** */
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/** @brief for assembler program
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*/
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uint32_t _rom_emmc_finalize(void);
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/** @brief eMMC driver API
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*/
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EMMC_ERROR_CODE rcar_emmc_init(void);
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EMMC_ERROR_CODE emmc_terminate(void);
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EMMC_ERROR_CODE rcar_emmc_memcard_power(uint8_t mode);
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EMMC_ERROR_CODE rcar_emmc_mount(void);
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EMMC_ERROR_CODE emmc_set_request_mmc_clock(uint32_t *freq);
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EMMC_ERROR_CODE emmc_send_idle_cmd(uint32_t arg);
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EMMC_ERROR_CODE emmc_select_partition(EMMC_PARTITION_ID id);
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EMMC_ERROR_CODE emmc_read_sector(uint32_t *buff_address_virtual,
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uint32_t sector_number, uint32_t count,
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uint32_t feature_flags);
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EMMC_ERROR_CODE emmc_write_sector(uint32_t *buff_address_virtual,
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uint32_t sector_number, uint32_t count,
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uint32_t feature_flags);
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EMMC_ERROR_CODE emmc_erase_sector(uint32_t *start_address,
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uint32_t *end_address);
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uint32_t emmc_bit_field(uint8_t *data, uint32_t top, uint32_t bottom);
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/** @brief interrupt service
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*/
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uint32_t emmc_interrupt(void);
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/** @brief DMA
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*/
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/** @brief send command API
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*/
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EMMC_ERROR_CODE emmc_exec_cmd(uint32_t error_mask, uint32_t *response);
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void emmc_make_nontrans_cmd(HAL_MEMCARD_COMMAND cmd, uint32_t arg);
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void emmc_make_trans_cmd(HAL_MEMCARD_COMMAND cmd, uint32_t arg,
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uint32_t *buff_address_virtual, uint32_t len,
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HAL_MEMCARD_OPERATION dir,
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HAL_MEMCARD_DATA_TRANSFER_MODE transfer_mode);
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EMMC_ERROR_CODE emmc_set_ext_csd(uint32_t arg);
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/** @brief for error information
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*/
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void emmc_write_error_info(uint16_t func_no, EMMC_ERROR_CODE error_code);
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void emmc_write_error_info_func_no(uint16_t func_no);
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/* ********************************* CODE ********************************** */
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#endif /* EMMC_DEF_H */
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/* ******************************** END ************************************ */
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