1 /* SPDX-License-Identifier: GPL-2.0+ */
13 void fit_print_header(const void *fit, struct image_tool_params *params);
16 * Verify the format of FIT header pointed to by ptr
18 * @ptr: image header to be verified
19 * @image_size: size of while image
20 * @params: mkimage parameters
21 * Return: 0 if OK, -1 on error
23 int fit_verify_header(unsigned char *ptr, int image_size,
24 struct image_tool_params *params);
26 int fit_check_image_types(uint8_t type);
29 * Map an FDT into memory, optionally increasing its size
31 * @cmdname: Tool name (for displaying with error messages)
32 * @fname: Filename containing FDT
33 * @size_inc: Amount to increase size by (0 = leave it alone)
34 * @blobp: Returns pointer to FDT blob
35 * @sbuf: File status information is stored here
36 * @delete_on_error: true to delete the file if we get an error
37 * @read_only: true to open in read-only mode
38 * Return: 0 if OK, -1 on error.
40 int mmap_fdt(const char *cmdname, const char *fname, size_t size_inc,
41 void **blobp, struct stat *sbuf, bool delete_on_error,
45 * copyfile() - Copy a file
47 * This uses read()/write() to copy file @src to file @dst
49 * If @dst exists, it is overwritten and truncated to the correct size.
51 * @src: Filename to read from
52 * @dst: Filename to write to
53 * @return 0 if OK, -1 on error
55 int copyfile(const char *src, const char *dst);
58 * summary_show() - Show summary information about the signing process
60 * @summary: Summary info to show
61 * @imagefile: Filename of the output image
62 * @keydest: Filename where the key information is written (NULL if none)
64 void summary_show(struct image_summary *summary, const char *imagefile,
67 #endif /* _FIT_COMMON_H_ */