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diff --git a/c/src/lib/libbsp/arm/atsam/libraries/libboard/include/s25fl1.h b/c/src/lib/libbsp/arm/atsam/libraries/libboard/include/s25fl1.h
deleted file mode 100644
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--- a/c/src/lib/libbsp/arm/atsam/libraries/libboard/include/s25fl1.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/* ---------------------------------------------------------------------------- */
-/* Atmel Microcontroller Software Support */
-/* SAM Software Package License */
-/* ---------------------------------------------------------------------------- */
-/* Copyright (c) 2015, Atmel Corporation */
-/* */
-/* All rights reserved. */
-/* */
-/* Redistribution and use in source and binary forms, with or without */
-/* modification, are permitted provided that the following condition is met: */
-/* */
-/* - Redistributions of source code must retain the above copyright notice, */
-/* this list of conditions and the disclaimer below. */
-/* */
-/* Atmel's name may not be used to endorse or promote products derived from */
-/* this software without specific prior written permission. */
-/* */
-/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
-/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
-/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
-/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
-/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
-/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
-/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
-/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
-/* ---------------------------------------------------------------------------- */
-
-/**
- * \file
- *
- * Interface for the S25fl1 Serial Flash driver.
- *
- */
-
-#ifndef S25FL1_H
-#define S25FL1_H
-#define USE_QSPI_DMA
-/*----------------------------------------------------------------------------
- * Macros
- *----------------------------------------------------------------------------*/
-
-#define Size(pAt25) ((pAt25)->pDesc->size)
-#define PageSize(pAt25) ((pAt25)->pDesc->pageSize)
-#define BlockSize(pAt25) ((pAt25)->pDesc->blockSize)
-#define Name(pAt25) ((pAt25)->pDesc->name)
-#define ManId(pAt25) (((pAt25)->pDesc->jedecId) & 0xFF)
-#define PageNumber(pAt25) (Size(pAt25) / PageSize(pAt25))
-#define BlockNumber(pAt25) (Size(pAt25) / BlockSize(pAt25))
-#define PagePerBlock(pAt25) (BlockSize(pAt25) / PageSize(pAt25))
-#define BlockEraseCmd(pAt25) ((pAt25)->pDesc->blockEraseCmd)
-
-/*----------------------------------------------------------------------------
- * Local definitions
- *----------------------------------------------------------------------------*/
-
-/** Device is protected, operation cannot be carried out. */
-#define ERROR_PROTECTED 1
-/** Device is busy executing a command. */
-#define ERROR_BUSY 2
-/** There was a problem while trying to program page data. */
-#define ERROR_PROGRAM 3
-/** There was an SPI communication error. */
-#define ERROR_SPI 4
-
-/** Device ready/busy status bit. */
-#define STATUS_RDYBSY (1 << 0)
-/** Device is ready. */
-#define STATUS_RDYBSY_READY (0 << 0)
-/** Device is busy with internal operations. */
-#define STATUS_RDYBSY_BUSY (1 << 0)
-/** Write enable latch status bit. */
-#define STATUS_WEL (1 << 1)
-/** Device is not write enabled. */
-#define STATUS_WEL_DISABLED (0 << 1)
-/** Device is write enabled. */
-#define STATUS_WEL_ENABLED (1 << 1)
-/** Software protection status bit-field. */
-#define STATUS_SWP (3 << 2)
-/** All sectors are software protected. */
-#define STATUS_SWP_PROTALL (3 << 2)
-/** Some sectors are software protected. */
-#define STATUS_SWP_PROTSOME (1 << 2)
-/** No sector is software protected. */
-#define STATUS_SWP_PROTNONE (0 << 2)
-/** Write protect pin status bit. */
-#define STATUS_WPP (1 << 4)
-/** Write protect signal is not asserted. */
-#define STATUS_WPP_NOTASSERTED (0 << 4)
-/** Write protect signal is asserted. */
-#define STATUS_WPP_ASSERTED (1 << 4)
-/** Erase/program error bit. */
-#define STATUS_EPE (1 << 5)
-/** Erase or program operation was successful. */
-#define STATUS_EPE_SUCCESS (0 << 5)
-/** Erase or program error detected. */
-#define STATUS_EPE_ERROR (1 << 5)
-/** Sector protection registers locked bit. */
-#define STATUS_SPRL (1 << 7)
-/** Sector protection registers are unlocked. */
-#define STATUS_SPRL_UNLOCKED (0 << 7)
-/** Sector protection registers are locked. */
-#define STATUS_SPRL_LOCKED (1 << 7)
-
-/** Quad enable bit */
-#define STATUS_QUAD_ENABLE (1 << 1)
-/** Quad enable bit */
-#define STATUS_WRAP_ENABLE (0 << 4)
-
-/** Latency control bits */
-#define STATUS_LATENCY_CTRL (0xF << 0)
-
-#define STATUS_WRAP_BYTE (1 << 5)
-
-#define BLOCK_PROTECT_Msk (7 << 2)
-
-#define TOP_BTM_PROTECT_Msk (1 << 5)
-
-#define SEC_PROTECT_Msk (1 << 6)
-
-#define CHIP_PROTECT_Msk (0x1F << 2)
-
-/** Read array command code. */
-#define READ_ARRAY 0x0B
-/** Read array (low frequency) command code. */
-#define READ_ARRAY_LF 0x03
-/** Fast Read array command code. */
-#define READ_ARRAY_DUAL 0x3B
-/** Fast Read array command code. */
-#define READ_ARRAY_QUAD 0x6B
-/** Fast Read array command code. */
-#define READ_ARRAY_DUAL_IO 0xBB
-/** Fast Read array command code. */
-#define READ_ARRAY_QUAD_IO 0xEB
-/** Block erase command code (4K block). */
-#define BLOCK_ERASE_4K 0x20
-/** Block erase command code (32K block). */
-#define BLOCK_ERASE_32K 0x52
-/** Block erase command code (64K block). */
-#define BLOCK_ERASE_64K 0xD8
-/** Chip erase command code 1. */
-#define CHIP_ERASE_1 0x60
-/** Chip erase command code 2. */
-#define CHIP_ERASE_2 0xC7
-/** Byte/page program command code. */
-#define BYTE_PAGE_PROGRAM 0x02
-/** Sequential program mode command code 1. */
-#define SEQUENTIAL_PROGRAM_1 0xAD
-/** Sequential program mode command code 2. */
-#define SEQUENTIAL_PROGRAM_2 0xAF
-/** Write enable command code. */
-#define WRITE_ENABLE 0x06
-/** Write disable command code. */
-#define WRITE_DISABLE 0x04
-/** Protect sector command code. */
-#define PROTECT_SECTOR 0x36
-/** Unprotected sector command code. */
-#define UNPROTECT_SECTOR 0x39
-/** Read sector protection registers command code. */
-#define READ_SECTOR_PROT 0x3C
-/** Read status register command code. */
-#define READ_STATUS_1 0x05
-/** Read status register command code. */
-#define READ_STATUS_2 0x35
-/** Read status register command code. */
-#define READ_STATUS_3 0x33
-/** Write status register command code. */
-#define WRITE_STATUS 0x01
-/** Read manufacturer and device ID command code. */
-#define READ_JEDEC_ID 0x9F
-/** Deep power-down command code. */
-#define DEEP_PDOWN 0xB9
-/** Resume from deep power-down command code. */
-#define RES_DEEP_PDOWN 0xAB
-/** Resume from deep power-down command code. */
-#define SOFT_RESET_ENABLE 0x66
-/** Resume from deep power-down command code. */
-#define SOFT_RESET 0x99
-/** Resume from deep power-down command code. */
-#define WRAP_ENABLE 0x77
-/** Continuous Read Mode Reset command code. */
-#define CONT_MODE_RESET 0xFF
-
-/** SPI Flash Manufacturer JEDEC ID */
-#define ATMEL_SPI_FLASH 0x1F
-#define ST_SPI_FLASH 0x20
-#define WINBOND_SPI_FLASH 0xEF
-#define MACRONIX_SPI_FLASH 0xC2
-#define SST_SPI_FLASH 0xBF
-
-/*----------------------------------------------------------------------------
- * Exported functions
- *----------------------------------------------------------------------------*/
-
-uint32_t S25FL1D_ReadJedecId(void);
-
-void S25FL1D_InitFlashInterface(uint8_t Mode);
-
-void S25FL1D_SoftReset(void);
-
-void S25FL1D_ContReadModeReset(void);
-unsigned char S25FL1D_Unprotect(void);
-
-unsigned char S25FL1D_Protect(uint32_t StartAddr, uint32_t Size);
-
-void S25FL1D_QuadMode(uint8_t Enable);
-
-void S25FL1D_EnableWrap(uint8_t ByetAlign);
-
-void S25FL1D_SetReadLatencyControl(uint8_t Latency);
-
-unsigned char S25FL1D_EraseChip(void);
-
-unsigned char S25FL1D_EraseSector(unsigned int address);
-
-unsigned char S25FL1D_Erase64KBlock(unsigned int address);
-
-unsigned char S25FL1D_Write(
- uint32_t *pData,
- uint32_t size,
- uint32_t address,
- uint8_t Secure);
-
-extern unsigned char S25FL1D_Read(
- uint32_t *pData,
- uint32_t size,
- uint32_t address);
-
-extern unsigned char S25FL1D_ReadDual(
- uint32_t *pData,
- uint32_t size,
- uint32_t address);
-
-extern unsigned char S25FL1D_ReadQuad(
- uint32_t *pData,
- uint32_t size,
- uint32_t address);
-
-extern unsigned char S25FL1D_ReadDualIO(
- uint32_t *pData,
- uint32_t size,
- uint32_t address,
- uint8_t ContMode,
- uint8_t Secure);
-
-extern unsigned char S25FL1D_ReadQuadIO(
- uint32_t *pData,
- uint32_t size,
- uint32_t address,
- uint8_t ContMode,
- uint8_t Secure);
-
-#endif // #ifndef S25FL1_H
-