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https://github.com/RIOT-OS/RIOT.git
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60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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* Copyright (C) 2020 iosabi
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_qn9080dk
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* @{
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*
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* @file
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* @brief Board specific implementations for the QN9080DK base board
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*
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* @author iosabi <iosabi@protonmail.com>
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*
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* @}
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*/
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#include "cpu.h"
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#include "board.h"
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#include "mtd.h"
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#include "mtd_spi_nor.h"
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#include "timex.h"
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#include "periph/gpio.h"
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#ifdef MODULE_MTD
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/* MX25R2035F */
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static const mtd_spi_nor_params_t _mtd_nor_params = {
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.opcode = &mtd_spi_nor_opcode_default,
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.wait_chip_erase = 15000LU * US_PER_MS,
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.wait_64k_erase = 3500LU * US_PER_MS,
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.wait_32k_erase = 1750LU * US_PER_MS,
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.wait_sector_erase = 240LU * US_PER_MS,
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.wait_chip_wake_up = 1LU * US_PER_MS,
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.clk = CLOCK_CORECLOCK, /* Max fR and fC is 33 MHz, max core is 32 MHz. */
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.flag = SPI_NOR_F_SECT_4K | SPI_NOR_F_SECT_32K | SPI_NOR_F_SECT_64K,
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.spi = SPI_DEV(0),
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.mode = SPI_MODE_0,
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.cs = SPI_HWCS(0), /* GPIO(PORT_A, 3) is used for HWCS(0) on FC2 */
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.wp = GPIO_UNDEF,
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.hold = GPIO_UNDEF,
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};
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static mtd_spi_nor_t mtd_nor_dev = {
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.base = {
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.driver = &mtd_spi_nor_driver,
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.page_size = 256,
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.pages_per_sector = 16, /* 4 KiB sectors */
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.sector_count = 64,
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},
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.params = &_mtd_nor_params,
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};
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MTD_XFA_ADD(mtd_nor_dev, 0);
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#endif /* MODULE_MTD */
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