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69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/*
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* Copyright (C) 2021 ML!PA Consulting GmbH
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* 2023 Gunar Schorcht
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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_adafruit-grand-central-m4-express
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* @{
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*
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* @file
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* @brief Board specific implementations for the Adafruit Grand Central M4 Express
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*
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* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
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* @author Gunar Schorcht <gunar@schorcht.net>
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* @}
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*/
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#include "board.h"
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#include "periph/gpio.h"
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#include "timex.h"
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#ifdef MODULE_VFS_DEFAULT
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#include "vfs_default.h"
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#endif
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#ifdef MODULE_MTD_SPI_NOR
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#include "mtd_spi_nor.h"
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/* GD25Q64 */
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static const mtd_spi_nor_params_t _samd51_nor_params = {
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.opcode = &mtd_spi_nor_opcode_default,
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.wait_chip_erase = 25 * US_PER_SEC,
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.wait_32k_erase = 150 * US_PER_MS,
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.wait_64k_erase = 200 * US_PER_MS,
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.wait_sector_erase = 50 * US_PER_MS,
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.wait_chip_wake_up = 10 * US_PER_MS,
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.clk = MHZ(54),
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.flag = SPI_NOR_F_SECT_4K
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| SPI_NOR_F_SECT_32K
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| SPI_NOR_F_SECT_64K,
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.spi = SPI_DEV(2),
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.mode = SPI_MODE_0,
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.cs = SAM0_QSPI_PIN_CS,
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.wp = SAM0_QSPI_PIN_DATA_2,
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.hold = SAM0_QSPI_PIN_DATA_3,
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};
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static mtd_spi_nor_t samd51_nor_dev = {
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.base = {
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.driver = &mtd_spi_nor_driver,
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.sector_count = 2048,
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.page_size = 256,
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.pages_per_sector = 16,
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},
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.params = &_samd51_nor_params,
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};
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MTD_XFA_ADD(samd51_nor_dev, 0);
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#ifdef MODULE_VFS_DEFAULT
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VFS_AUTO_MOUNT(littlefs2, VFS_MTD(samd51_nor_dev), VFS_DEFAULT_NVM(0), 0);
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#endif
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#endif /* MODULE_MTD_SPI_NOR */
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