1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2018 Paweł Dembicki <paweldembicki@gmail.com>
7 * This tool is based on mktplinkfw.
8 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
9 * Copyright (C) 2008,2009 Wang Jian <lark@linux.net.cn>
12 #ifndef mkdlinkfw_lib_h
13 #define mkdlinkfw_lib_h
15 #define AUH_MAGIC "DLK"
18 #define AUH_HDR_ID 0x4842
19 #define AUH_HDR_VER 0x02
20 #define AUH_SEC_ID 0x04
21 #define AUH_INFO_TYPE 0x04
25 #define STAG_MAGIC 0x2B24
26 #define STAG_CMARK_FACTORY 0xFF
29 #define SCH2_MAGIC 0x2124
33 * compression type values in the header
34 * so far onlysupport for LZMA is added
41 #define RAM_ENTRY_ADDR 0x80000000
42 #define RAM_LOAD_ADDR 0x80000000
43 #define JBOOT_SIZE 0x10000
45 #define ALL_HEADERS_SIZE (AUH_SIZE + STAG_SIZE + SCH2_SIZE)
46 #define MAX_HEADER_COUNTER 10
47 #define TIMESTAMP_MAGIC 0x35016f00L
52 #define ERR(fmt, ...) do { \
54 fprintf(stderr, "[%s] *** error: " fmt "\n", \
55 progname, ## __VA_ARGS__); \
58 #define ERRS(fmt, ...) do { \
61 fprintf(stderr, "[%s] *** error: " fmt ": %s\n", \
62 progname, ## __VA_ARGS__, strerror(save)); \
65 #define DBG(fmt, ...) do { \
66 fprintf(stderr, "[%s] " fmt "\n", progname, ## __VA_ARGS__); \
70 char *file_name
; /* name of the file */
71 uint32_t file_size
; /* length of the file */
74 uint32_t jboot_timestamp(void);
75 uint16_t jboot_checksum(uint16_t start_val
, uint16_t *data
, int size
);
76 int get_file_stat(struct file_info
*fdata
);
77 int read_to_buf(const struct file_info
*fdata
, char *buf
);
78 int write_fw(const char *ofname
, const char *data
, int len
);
80 #endif /* mkdlinkfw_lib_h */