+++ /dev/null
-/*******************************************************************************
-Copyright (C) Marvell International Ltd. and its affiliates
-
-This software file (the "File") is owned and distributed by Marvell
-International Ltd. and/or its affiliates ("Marvell") under the following
-alternative licensing terms. Once you have made an election to distribute the
-File under one of the following license alternatives, please (i) delete this
-introductory statement regarding license alternatives, (ii) delete the two
-license alternatives that you have not elected to use and (iii) preserve the
-Marvell copyright notice above.
-
-********************************************************************************
-Marvell Commercial License Option
-
-If you received this File from Marvell and you have entered into a commercial
-license agreement (a "Commercial License") with Marvell, the File is licensed
-to you under the terms of the applicable Commercial License.
-
-********************************************************************************
-Marvell GPL License Option
-
-If you received this File from Marvell, you may opt to use, redistribute and/or
-modify this File in accordance with the terms and conditions of the General
-Public License Version 2, June 1991 (the "GPL License"), a copy of which is
-available along with the File in the license.txt file or by writing to the Free
-Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
-on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-
-THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
-WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
-DISCLAIMED. The GPL License provides additional details about this warranty
-disclaimer.
-********************************************************************************
-Marvell BSD License Option
-
-If you received this File from Marvell, you may opt to use, redistribute and/or
-modify this File under the following licensing terms.
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of Marvell nor the names of its contributors may be
- used to endorse or promote products derived from this software without
- specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
-
-*******************************************************************************/
-
-#ifndef __INCmvSFlashH
-#define __INCmvSFlashH
-
-#include "mvTypes.h"
-
-/* MCAROS */
-#define MV_SFLASH_PAGE_ALLIGN_MASK(pgSz) (pgSz-1)
-#define MV_ARRAY_SIZE(a) ((sizeof(a)) / (sizeof(a[0])))
-
-/* Constants */
-#define MV_INVALID_DEVICE_NUMBER 0xFFFFFFFF
-/* 10 MHz is the minimum possible SPI frequency when tclk is set 200MHz*/
-#define MV_SFLASH_BASIC_SPI_FREQ 10000000
-/* enumerations */
-typedef enum
-{
- MV_WP_NONE, /* Unprotect the whole chip */
- MV_WP_UPR_1OF128, /* Write protect the upper 1/128 part */
- MV_WP_UPR_1OF64, /* Write protect the upper 1/64 part */
- MV_WP_UPR_1OF32, /* Write protect the upper 1/32 part */
- MV_WP_UPR_1OF16, /* Write protect the upper 1/16 part */
- MV_WP_UPR_1OF8, /* Write protect the upper 1/8 part */
- MV_WP_UPR_1OF4, /* Write protect the upper 1/4 part */
- MV_WP_UPR_1OF2, /* Write protect the upper 1/2 part */
- MV_WP_ALL /* Write protect the whole chip */
-} MV_SFLASH_WP_REGION;
-
-/* Type Definitions */
-typedef struct
-{
- MV_U8 opcdWREN; /* Write enable opcode */
- MV_U8 opcdWRDI; /* Write disable opcode */
- MV_U8 opcdRDID; /* Read ID opcode */
- MV_U8 opcdRDSR; /* Read Status Register opcode */
- MV_U8 opcdWRSR; /* Write Status register opcode */
- MV_U8 opcdREAD; /* Read opcode */
- MV_U8 opcdFSTRD; /* Fast Read opcode */
- MV_U8 opcdPP; /* Page program opcode */
- MV_U8 opcdSE; /* Sector erase opcode */
- MV_U8 opcdBE; /* Bulk erase opcode */
- MV_U8 opcdRES; /* Read electronic signature */
- MV_U8 opcdPwrSave; /* Go into power save mode */
- MV_U32 sectorSize; /* Size of each sector */
- MV_U32 sectorNumber; /* Number of sectors */
- MV_U32 pageSize; /* size of each page */
- const char * deviceModel; /* string with the device model */
- MV_U32 manufacturerId; /* The manufacturer ID */
- MV_U32 deviceId; /* Device ID */
- MV_U32 spiMaxFreq; /* The MAX frequency that can be used with the device */
- MV_U32 spiMaxFastFreq; /* The MAX frequency that can be used with the device for fast reads */
- MV_U32 spiFastRdDummyBytes; /* Number of dumy bytes to read before real data when working in fast read mode. */
-} MV_SFLASH_DEVICE_PARAMS;
-
-typedef struct
-{
- MV_U32 baseAddr; /* Flash Base Address used in fast mode */
- MV_U8 manufacturerId; /* Manufacturer ID */
- MV_U16 deviceId; /* Device ID */
- MV_U32 sectorSize; /* Size of each sector - all the same */
- MV_U32 sectorNumber; /* Number of sectors */
- MV_U32 pageSize; /* Page size - affect allignment */
- MV_U32 index; /* index of the device in the sflash table (internal parameter) */
-} MV_SFLASH_INFO;
-
-/* Function Prototypes */
-/* Init */
-MV_STATUS mvSFlashInit (MV_SFLASH_INFO * pFlinfo);
-
-/* erase */
-MV_STATUS mvSFlashSectorErase (MV_SFLASH_INFO * pFlinfo, MV_U32 secNumber);
-MV_STATUS mvSFlashChipErase (MV_SFLASH_INFO * pFlinfo);
-
-/* Read */
-MV_STATUS mvSFlashBlockRd (MV_SFLASH_INFO * pFlinfo, MV_U32 offset,
- MV_U8* pReadBuff, MV_U32 buffSize);
-MV_STATUS mvSFlashFastBlockRd (MV_SFLASH_INFO * pFlinfo, MV_U32 offset,
- MV_U8* pReadBuff, MV_U32 buffSize);
-
-/* write regardless of the page boundaries and size limit per Page program command */
-MV_STATUS mvSFlashBlockWr (MV_SFLASH_INFO * pFlinfo, MV_U32 offset,
- MV_U8* pWriteBuff, MV_U32 buffSize);
-/* Get IDs */
-MV_STATUS mvSFlashIdGet (MV_SFLASH_INFO * pFlinfo, MV_U8* pManId, MV_U16* pDevId);
-
-/* Set and Get the Write Protection region - if the Status register is not locked */
-MV_STATUS mvSFlashWpRegionSet (MV_SFLASH_INFO * pFlinfo, MV_SFLASH_WP_REGION wpRegion);
-MV_STATUS mvSFlashWpRegionGet (MV_SFLASH_INFO * pFlinfo, MV_SFLASH_WP_REGION * pWpRegion);
-
-/* Lock the status register for writing - W/Vpp pin should be low to take effect */
-MV_STATUS mvSFlashStatRegLock (MV_SFLASH_INFO * pFlinfo, MV_BOOL srLock);
-
-/* Get the regions sizes */
-MV_U32 mvSFlashSizeGet (MV_SFLASH_INFO * pFlinfo);
-
-/* Cause the falsh device to go into power save mode */
-MV_STATUS mvSFlashPowerSaveEnter(MV_SFLASH_INFO * pFlinfo);
-MV_STATUS mvSFlashPowerSaveExit (MV_SFLASH_INFO * pFlinfo);
-
-/* Retreive the string with the device manufacturer and model */
-const MV_8 * mvSFlashModelGet (MV_SFLASH_INFO * pFlinfo);
-
-#endif /* __INCmvSFlashH */
projects / openwrt.git / blobdiff