10d163575Sopenharmony_ci/*
20d163575Sopenharmony_ci * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
30d163575Sopenharmony_ci * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
40d163575Sopenharmony_ci *
50d163575Sopenharmony_ci * Redistribution and use in source and binary forms, with or without modification,
60d163575Sopenharmony_ci * are permitted provided that the following conditions are met:
70d163575Sopenharmony_ci *
80d163575Sopenharmony_ci * 1. Redistributions of source code must retain the above copyright notice, this list of
90d163575Sopenharmony_ci *    conditions and the following disclaimer.
100d163575Sopenharmony_ci *
110d163575Sopenharmony_ci * 2. Redistributions in binary form must reproduce the above copyright notice, this list
120d163575Sopenharmony_ci *    of conditions and the following disclaimer in the documentation and/or other materials
130d163575Sopenharmony_ci *    provided with the distribution.
140d163575Sopenharmony_ci *
150d163575Sopenharmony_ci * 3. Neither the name of the copyright holder nor the names of its contributors may be used
160d163575Sopenharmony_ci *    to endorse or promote products derived from this software without specific prior written
170d163575Sopenharmony_ci *    permission.
180d163575Sopenharmony_ci *
190d163575Sopenharmony_ci * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
200d163575Sopenharmony_ci * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
210d163575Sopenharmony_ci * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
220d163575Sopenharmony_ci * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
230d163575Sopenharmony_ci * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
240d163575Sopenharmony_ci * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
250d163575Sopenharmony_ci * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
260d163575Sopenharmony_ci * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
270d163575Sopenharmony_ci * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
280d163575Sopenharmony_ci * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
290d163575Sopenharmony_ci * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
300d163575Sopenharmony_ci */
310d163575Sopenharmony_ci#ifndef _LOS_PARTITION_UTILS_H
320d163575Sopenharmony_ci#define _LOS_PARTITION_UTILS_H
330d163575Sopenharmony_ci
340d163575Sopenharmony_ci#include "los_typedef.h"
350d163575Sopenharmony_ci#include "los_base.h"
360d163575Sopenharmony_ci
370d163575Sopenharmony_ci#define BYTES_PER_MBYTE         0x100000
380d163575Sopenharmony_ci#define BYTES_PER_KBYTE         0x400
390d163575Sopenharmony_ci#define DEC_NUMBER_STRING       "0123456789"
400d163575Sopenharmony_ci#define HEX_NUMBER_STRING       "0123456789abcdefABCDEF"
410d163575Sopenharmony_ci
420d163575Sopenharmony_ci#define COMMAND_LINE_ADDR       LOSCFG_BOOTENV_ADDR * BYTES_PER_KBYTE
430d163575Sopenharmony_ci#define COMMAND_LINE_SIZE       1024
440d163575Sopenharmony_ci
450d163575Sopenharmony_ci#if defined(LOSCFG_STORAGE_SPINOR)
460d163575Sopenharmony_ci#define FLASH_TYPE              "spinor"
470d163575Sopenharmony_ci#define STORAGE_TYPE            "flash"
480d163575Sopenharmony_ci#define FS_TYPE                 "jffs2"
490d163575Sopenharmony_ci#else
500d163575Sopenharmony_ci#define STORAGE_TYPE            "emmc"
510d163575Sopenharmony_ci#endif
520d163575Sopenharmony_ci
530d163575Sopenharmony_cistruct PartitionInfo {
540d163575Sopenharmony_ci    const CHAR   *partName;
550d163575Sopenharmony_ci    const CHAR   *cmdlineArgName;
560d163575Sopenharmony_ci    const CHAR   *storageTypeArgName;
570d163575Sopenharmony_ci    CHAR         *storageType;
580d163575Sopenharmony_ci    const CHAR   *fsTypeArgName;
590d163575Sopenharmony_ci    CHAR         *fsType;
600d163575Sopenharmony_ci    const CHAR   *addrArgName;
610d163575Sopenharmony_ci    INT32        startAddr;
620d163575Sopenharmony_ci    const CHAR   *partSizeArgName;
630d163575Sopenharmony_ci    INT32        partSize;
640d163575Sopenharmony_ci    CHAR         *devName;
650d163575Sopenharmony_ci    UINT32       partNum;
660d163575Sopenharmony_ci};
670d163575Sopenharmony_ci
680d163575Sopenharmony_ciINT32 GetPartitionInfo(struct PartitionInfo *partInfo);
690d163575Sopenharmony_ciconst CHAR *GetDevNameOfPartition(const struct PartitionInfo *partInfo);
700d163575Sopenharmony_ciINT32 ResetDevNameofPartition(const struct PartitionInfo *partInfo);
710d163575Sopenharmony_ci
720d163575Sopenharmony_ci#endif /* _LOS_PARTITION_UTILS_H */
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