| /******************************************************************************* |
| 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 __INCmvFlashComH |
| #define __INCmvFlashComH |
| |
| #include "mvCommon.h" |
| #include "mvOs.h" |
| #include "ctrlEnv/mvCtrlEnvSpec.h" |
| |
| /* Vendor Ids */ |
| #define AMD_MANUF 0x01 /* AMD manuf. ID in D23..D16, D7..D0 */ |
| #define FUJ_MANUF 0x04 /* FUJITSU manuf. ID in D23..D16, D7..D0 */ |
| #define ATM_MANUF 0x1F /* ATMEL */ |
| #define STM_MANUF 0x20 /* STM (Thomson) manuf. ID in D23.. -"- */ |
| #define SST_MANUF 0xBF /* SST manuf. ID in D23..D16, D7..D0 */ |
| #define MT_MANUF 0x89 /* MT manuf. ID in D23..D16, D7..D0 */ |
| #define INTEL_MANUF 0x89 /* INTEL manuf. ID in D23..D16, D7..D0 */ |
| #define INTEL_ALT_MANUF 0xB0 /* alternate INTEL namufacturer ID */ |
| #define MX_MANUF 0xC2 /* MXIC manuf. ID in D23..D16, D7..D0 */ |
| #define TOSH_MANUF 0x98 /* TOSHIBA manuf. ID in D23..D16, D7..D0 */ |
| |
| #define MAX_SECTOR_NUM 300 |
| |
| #define FLASH_BAD_SEC_NUM 0xFFFFFFFF |
| #define FLASH_WR_ERASED 0xFFFFFFFF |
| #define FLASH_MASK_16BIT 0xFFFF |
| #define FLASH_MASK_8BIT 0xFF |
| /* typedefs */ |
| |
| /* This structure describes a flash sector */ |
| typedef struct _mvFlashSector { |
| MV_U32 baseOffs; /* Sector base offset related to flash base. */ |
| MV_U32 size; /* sector size in bytes */ |
| MV_BOOL protect; /* Sector write protect indicator */ |
| } MV_FLASH_SECTOR; |
| |
| /* This structures describes a flash Sectors structure type */ |
| typedef enum flashSecType { |
| REGULAR, |
| BOTTOM, |
| TOP |
| } FLASH_SEC_TYPE; |
| |
| typedef struct flashStruct { |
| MV_U32 flashVen; /* AMD/Intel/... */ |
| MV_U32 flashId; /* Combined device & vendor ID */ |
| MV_U32 size; /* Total Flash size in bytes */ |
| MV_U32 sectorNum; /* Flash total sector number */ |
| FLASH_SEC_TYPE secType; /* Sector structure type */ |
| MV_U32 secFragNum; /* In case B/T flash then this is the Number */ |
| /* of Sector defined in the Frag list. */ |
| MV_U32 *pSecSizeFragList; /* a list of the sectors' sizes in the */ |
| /* B/T sector part. */ |
| MV_BOOL HwProtect; /* HW protection is supported */ |
| MV_U32 HwBuffLen; /* support for hw buffering (0 - not, */ |
| /* > 0 - hw buff length). */ |
| } FLASH_STRUCT; |
| |
| /* This struct describes a Flash device */ |
| typedef struct _mvFlashInfo { |
| FLASH_STRUCT flashSpec; |
| MV_U32 baseAddr; /* Flash base address */ |
| MV_FLASH_SECTOR sector[MAX_SECTOR_NUM]; /* Flash sector list */ |
| MV_U32 busWidth; /* Width of the Flash bus */ |
| MV_U32 devWidth; /* Width of single Flash device */ |
| |
| } MV_FLASH_INFO; |
| |
| /* get info */ |
| MV_U32 mvFlashNumOfDevGet(MV_FLASH_INFO *pFlash); |
| MV_BOOL mvFlashIsHwLock(MV_FLASH_INFO *pFlash); |
| MV_BOOL mvFlashSecLockGet(MV_FLASH_INFO *pFlash, MV_U32 secNum); |
| MV_U32 mvFlashInWhichSec(MV_FLASH_INFO *pFlash, MV_U32 offset); |
| MV_U32 mvFlashSecSizeGet(MV_FLASH_INFO *pFlash, MV_U32 sectorNumber); |
| MV_U32 mvFlashNumOfSecsGet(MV_FLASH_INFO *pFlash); |
| MV_U32 mvFlashSizeGet(MV_FLASH_INFO *pFlash); |
| MV_U32 mvFlashSecOffsGet(MV_FLASH_INFO *pFlash, MV_U32 sectorNum); |
| MV_U32 mvFlashVenIdGet(MV_FLASH_INFO *pFlash); |
| MV_U32 mvFlashDevIdGet(MV_FLASH_INFO *pFlash); |
| MV_U32 mvFlashBaseAddrGet(MV_FLASH_INFO *pFlash); |
| MV_U32 mvFlashBusWidthGet(MV_FLASH_INFO *pFlash); |
| MV_U32 mvFlashDevWidthGet(MV_FLASH_INFO *pFlash); |
| FLASH_SEC_TYPE mvFlashSecTypeGet(MV_FLASH_INFO *pFlash); |
| |
| /* flash Utils */ |
| MV_U32 flashDataExt(MV_FLASH_INFO *pFlash, MV_U32 data); |
| MV_U32 flashAddrExt(MV_FLASH_INFO *pFlash, MV_U32 data, MV_U32 secNum); |
| MV_VOID flashCmdSet(MV_FLASH_INFO *pFlash, MV_U32 addr, MV_U32 secNum, MV_U32 data); |
| MV_VOID flashPrint(MV_FLASH_INFO *pFlash); |
| MV_VOID flashBusWidthWr(MV_FLASH_INFO *pFlash, MV_U32 addr, MV_U32 data); |
| MV_VOID flashBusWidthDataWr(MV_FLASH_INFO *pFlash, MV_U32 addr, MV_U32 data); |
| MV_U32 flashBusWidthRd(MV_FLASH_INFO *pFlash, MV_U32 addr); |
| |
| #endif /* __INCmvFlashComH */ |