| /* Copyright Statement: |
| * |
| * This software/firmware and related documentation ("MediaTek Software") are |
| * protected under relevant copyright laws. The information contained herein is |
| * confidential and proprietary to MediaTek Inc. and/or its licensors. Without |
| * the prior written permission of MediaTek inc. and/or its licensors, any |
| * reproduction, modification, use or disclosure of MediaTek Software, and |
| * information contained herein, in whole or in part, shall be strictly |
| * prohibited. |
| * |
| * MediaTek Inc. (C) 2016. All rights reserved. |
| * |
| * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
| * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") |
| * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER |
| * ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL |
| * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR |
| * NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH |
| * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, |
| * INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES |
| * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. |
| * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO |
| * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK |
| * SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE |
| * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR |
| * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S |
| * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE |
| * RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE |
| * MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE |
| * CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. |
| * |
| * The following software/firmware and/or related documentation ("MediaTek |
| * Software") have been modified by MediaTek Inc. All revisions are subject to |
| * any receiver's applicable license agreements with MediaTek Inc. |
| */ |
| |
| #ifndef PARTITION_H |
| #define PARTITION_H |
| |
| #include "typedefs.h" |
| #include "blkdev.h" |
| |
| #define PART_HEADER_DEFAULT_ADDR (0xFFFFFFFF) |
| #define LOAD_ADDR_MODE_BACKWARD (0x00000000) |
| #define PART_MAGIC 0x58881688 |
| |
| typedef union { |
| struct { |
| unsigned int magic; /* partition magic */ |
| unsigned int dsize; /* partition data size */ |
| char name[32]; /* partition name */ |
| unsigned int maddr; /* partition memory address */ |
| unsigned int mode; /* memory addressing mode */ |
| } info; |
| unsigned char data[512]; |
| } part_hdr_t; |
| |
| #if 1 |
| #define PART_META_INFO_NAMELEN 64 |
| #define PART_META_INFO_UUIDLEN 16 |
| |
| struct part_meta_info { |
| u8 name[PART_META_INFO_NAMELEN]; |
| u8 uuid[PART_META_INFO_UUIDLEN]; |
| }; |
| |
| typedef struct { |
| unsigned long start_sect; |
| unsigned long nr_sects; |
| unsigned int part_id; |
| struct part_meta_info *info; |
| } part_t; |
| #else |
| typedef struct { |
| unsigned char *name; /* partition name */ |
| unsigned long startblk; /* partition start blk */ |
| unsigned long size; /* partition size */ |
| unsigned long blks; /* partition blks */ |
| unsigned long flags; /* partition flags */ |
| unsigned int part_id; |
| } part_t; |
| #endif |
| |
| extern int part_init(void); |
| extern part_t *part_get(char *name); |
| extern int part_load(blkdev_t *bdev, part_t *part, u32 *addr, u32 offset, u32 *size); |
| extern void part_dump(void); |
| |
| extern part_t *get_part(char *name); |
| extern void put_part(part_t *part); |
| extern int part_load_raw_part(blkdev_t *bdev, part_t *part, u32 *addr, u32 offset, u32 *size); |
| |
| #endif /* PARTITION_H */ |