upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.8 KiB
49 lines
1.8 KiB
/*
|
|
* This is from the Android Project,
|
|
* Repository: https://android.googlesource.com/platform/system/core
|
|
* File: libsparse/sparse_format.h
|
|
* Commit: 28fa5bc347390480fe190294c6c385b6a9f0d68b
|
|
* Copyright (C) 2010 The Android Open Source Project
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef _LIBSPARSE_SPARSE_FORMAT_H_
|
|
#define _LIBSPARSE_SPARSE_FORMAT_H_
|
|
#include "sparse_defs.h"
|
|
|
|
typedef struct sparse_header {
|
|
__le32 magic; /* 0xed26ff3a */
|
|
__le16 major_version; /* (0x1) - reject images with higher major versions */
|
|
__le16 minor_version; /* (0x0) - allow images with higer minor versions */
|
|
__le16 file_hdr_sz; /* 28 bytes for first revision of the file format */
|
|
__le16 chunk_hdr_sz; /* 12 bytes for first revision of the file format */
|
|
__le32 blk_sz; /* block size in bytes, must be a multiple of 4 (4096) */
|
|
__le32 total_blks; /* total blocks in the non-sparse output image */
|
|
__le32 total_chunks; /* total chunks in the sparse input image */
|
|
__le32 image_checksum; /* CRC32 checksum of the original data, counting "don't care" */
|
|
/* as 0. Standard 802.3 polynomial, use a Public Domain */
|
|
/* table implementation */
|
|
} sparse_header_t;
|
|
|
|
#define SPARSE_HEADER_MAGIC 0xed26ff3a
|
|
|
|
#define CHUNK_TYPE_RAW 0xCAC1
|
|
#define CHUNK_TYPE_FILL 0xCAC2
|
|
#define CHUNK_TYPE_DONT_CARE 0xCAC3
|
|
#define CHUNK_TYPE_CRC32 0xCAC4
|
|
|
|
typedef struct chunk_header {
|
|
__le16 chunk_type; /* 0xCAC1 -> raw; 0xCAC2 -> fill; 0xCAC3 -> don't care */
|
|
__le16 reserved1;
|
|
__le32 chunk_sz; /* in blocks in output image */
|
|
__le32 total_sz; /* in bytes of chunk input file including chunk header and data */
|
|
} chunk_header_t;
|
|
|
|
/* Following a Raw or Fill or CRC32 chunk is data.
|
|
* For a Raw chunk, it's the data in chunk_sz * blk_sz.
|
|
* For a Fill chunk, it's 4 bytes of the fill data.
|
|
* For a CRC32 chunk, it's 4 bytes of CRC32
|
|
*/
|
|
|
|
#endif
|
|
|