79 lines
3.8 KiB
C
79 lines
3.8 KiB
C
/*******************************************************************************
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* DISCLAIMER
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* This software is supplied by Renesas Electronics Corporation and is only
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* intended for use with Renesas products. No other uses are authorized. This
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* software is owned by Renesas Electronics Corporation and is protected under
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* all applicable laws, including copyright laws.
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* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
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* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
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* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
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* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
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* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
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* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
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* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
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* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
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* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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* Renesas reserves the right, without notice, to make changes to this software
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* and to discontinue the availability of this software. By using this software,
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* you agree to the additional terms and conditions found by accessing the
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* following link:
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* http://www.renesas.com/disclaimer
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* Copyright 2015-2022 Renesas Electronics Corporation All rights reserved.
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*******************************************************************************/
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/*******************************************************************************
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* DESCRIPTION : RPC driver for QSPI Flash header
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******************************************************************************/
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/******************************************************************************
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* @file rpcqspidrv.h
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* - Version : 0.03
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* @brief RPC driver for QSPI Flash header
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* .
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*****************************************************************************/
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/******************************************************************************
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* History : DD.MM.YYYY Version Description
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* : 16.02.2022 0.01 First Release
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* : 01.04.2022 0.02 Add definitions.
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* : 09.11.2022 0.03 License notation change.
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*****************************************************************************/
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#ifndef RPCQSPIDRV_H__
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#define RPCQSPIDRV_H__
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#include <stdint.h>
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#include <bit.h>
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#define SPI_IOADDRESS_TOP 0x08000000 /* RPC memory space 0x08000000-0x0BFFFFFF = 64MBytes */
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#define RPC_CLK_40M 0x01
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#define RPC_CLK_80M 0x02
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#define RPC_CLK_160M 0x03
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#define DEVICE_ID_MASK (0x00FFFFFFU)
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#define RPC_WRITE_BUF_SIZE (0x100U) /* 256byte:RPC Write Buffer size */
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#define FLASH_SECTOR_SIZE (0x00010000U) /* Flash 1sector is 64KiB */
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#define FLASH_SECTOR_MASK ((~(FLASH_SECTOR_SIZE-1)) & 0xFFFFFFFFU)
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#define DRCMR_SMCMR_CMD_SHIFT (16U)
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void init_rpc_qspi_flash_4fastread_ext_mode(void);
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void init_rpc_qspi_flash(void);
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void sector_erase_4byte_qspi_flash(uint32_t sector_addr);
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void write_data_4pp_with_buf_qspi_flash(uint32_t addr, uint32_t source_addr);
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void read_any_register_qspi_flash(uint32_t addr, unsigned char *readData); /* Add24bit,Data8bit */
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void write_any_register_qspi_flash(uint32_t addr, unsigned char writeData); /* Add24bit,Data8bit */
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void set_rpc_clock_mode(uint32_t mode);
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void wait_rpc_tx_end(void);
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void parameter_sector_erase_4kb_qspi_flash(uint32_t sector_addr);
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void reset_rpc(void);
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void set_rpc_ssl_delay(void);
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void power_on_rpc(void);
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uint32_t read_wip_status_register(uint32_t *status); /* for MT25QU01GB */
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uint32_t read_qspi_flash_id(uint32_t *readData); /* for QSPIx1ch */
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uint32_t read_status_qspi_flash(uint32_t *readData); /* for QSPIx1ch */
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void write_command_qspi_flash(uint32_t command); /* for QSPIx1ch */
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#endif /* RPCQSPIDRV_H__ */
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