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 */ 73