mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
![Sven Roederer](/assets/img/avatar_default.png)
The cmdline for calling the dtc was cut-off when using long filenames (e.g. 245 bytes) for output-file and datafile of "-f" parameter. For FIT-images cmd[MKIMAGE_MAX_DTC_CMDLINE_LEN] is declared (hardcoded 512 bytes), and contains some static values, the path of a tmpfile and a datafile. tmpfile is max MKIMAGE_MAX_TMPFILE_LEN (256) and datafile might be also this size. Having two very long pathname results in a truncation os the executed shell command, as the truncated datafile path will not be found. Redefine MKIMAGE_MAX_DTC_CMDLINE_LEN to "2 * MKIMAGE_MAX_TMPFILE_LEN + 35 for the parameters. This likely applies to the "-d" parameter, too. Signed-off-by: Sven Roederer <devel-sven@geroedel.de>
48 lines
994 B
C
48 lines
994 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2000-2004
|
|
* DENX Software Engineering
|
|
* Wolfgang Denk, wd@denx.de
|
|
*/
|
|
|
|
#ifndef _MKIIMAGE_H_
|
|
#define _MKIIMAGE_H_
|
|
|
|
#include "os_support.h"
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/stat.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
#include <u-boot/sha1.h>
|
|
#include "fdt_host.h"
|
|
#include "imagetool.h"
|
|
|
|
#undef MKIMAGE_DEBUG
|
|
|
|
#ifdef MKIMAGE_DEBUG
|
|
#define debug(fmt,args...) printf (fmt ,##args)
|
|
#else
|
|
#define debug(fmt,args...)
|
|
#endif /* MKIMAGE_DEBUG */
|
|
|
|
static inline void *map_sysmem(ulong paddr, unsigned long len)
|
|
{
|
|
return (void *)(uintptr_t)paddr;
|
|
}
|
|
|
|
static inline ulong map_to_sysmem(void *ptr)
|
|
{
|
|
return (ulong)(uintptr_t)ptr;
|
|
}
|
|
|
|
#define MKIMAGE_TMPFILE_SUFFIX ".tmp"
|
|
#define MKIMAGE_MAX_TMPFILE_LEN 256
|
|
#define MKIMAGE_DEFAULT_DTC_OPTIONS "-I dts -O dtb -p 500"
|
|
#define MKIMAGE_MAX_DTC_CMDLINE_LEN 2 * MKIMAGE_MAX_TMPFILE_LEN + 35
|
|
|
|
#endif /* _MKIIMAGE_H_ */
|