1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2014 4 */ 5 6#ifndef _FIT_COMMON_H_ 7#define _FIT_COMMON_H_ 8 9#include "imagetool.h" 10#include "mkimage.h" 11#include <image.h> 12 13void fit_print_header(const void *fit, struct image_tool_params *params); 14 15/** 16 * Verify the format of FIT header pointed to by ptr 17 * 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 22 */ 23int fit_verify_header(unsigned char *ptr, int image_size, 24 struct image_tool_params *params); 25 26int fit_check_image_types(uint8_t type); 27 28/** 29 * Map an FDT into memory, optionally increasing its size 30 * 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. 39 */ 40int mmap_fdt(const char *cmdname, const char *fname, size_t size_inc, 41 void **blobp, struct stat *sbuf, bool delete_on_error, 42 bool read_only); 43 44/** 45 * copyfile() - Copy a file 46 * 47 * This uses read()/write() to copy file @src to file @dst 48 * 49 * If @dst exists, it is overwritten and truncated to the correct size. 50 * 51 * @src: Filename to read from 52 * @dst: Filename to write to 53 * @return 0 if OK, -1 on error 54 */ 55int copyfile(const char *src, const char *dst); 56 57/** 58 * summary_show() - Show summary information about the signing process 59 * 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) 63 */ 64void summary_show(struct image_summary *summary, const char *imagefile, 65 const char *keydest); 66 67#endif /* _FIT_COMMON_H_ */ 68