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f86ed6a8d5
In order to avoid duplicating code and keep only one point of modification,
the functions, structs and defines useful for "dumpimage" were moved from
"mkimage" to a common module called "imagetool".
This modification also weakens the coupling between image types (FIT, IMX, MXS,
and so on) and image tools (mkimage and dumpimage). Any tool may initialize the
"imagetool" through register_image_tool() function, while the image types
register themselves within an image tool using the register_image_type()
function:
+---------------+
+------| fit_image |
+--------------+ +-----------+ | +---------------+
| mkimage |--------> | | <-----+
+--------------+ | | +---------------+
| imagetool | <------------| imximage |
+--------------+ | | +---------------+
| dumpimage |--------> | | <-----+
+--------------+ +-----------+ | +---------------+
+------| default_image |
+---------------+
register_image_tool() register_image_type()
Also, the struct "mkimage_params" was renamed to "image_tool_params" to make
clear its general purpose.
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
49 lines
1,017 B
C
49 lines
1,017 B
C
/*
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* (C) Copyright 2000-2004
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* DENX Software Engineering
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* Wolfgang Denk, wd@denx.de
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _MKIIMAGE_H_
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#define _MKIIMAGE_H_
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#include "os_support.h"
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <time.h>
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#include <unistd.h>
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#include <sha1.h>
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#include "fdt_host.h"
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#include "imagetool.h"
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#undef MKIMAGE_DEBUG
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#ifdef MKIMAGE_DEBUG
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#define debug(fmt,args...) printf (fmt ,##args)
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#else
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#define debug(fmt,args...)
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#endif /* MKIMAGE_DEBUG */
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static inline void *map_sysmem(ulong paddr, unsigned long len)
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{
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return (void *)(uintptr_t)paddr;
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}
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static inline ulong map_to_sysmem(void *ptr)
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{
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return (ulong)(uintptr_t)ptr;
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}
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#define MKIMAGE_TMPFILE_SUFFIX ".tmp"
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#define MKIMAGE_MAX_TMPFILE_LEN 256
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#define MKIMAGE_DEFAULT_DTC_OPTIONS "-I dts -O dtb -p 500"
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#define MKIMAGE_MAX_DTC_CMDLINE_LEN 512
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#define MKIMAGE_DTC "dtc" /* assume dtc is in $PATH */
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#endif /* _MKIIMAGE_H_ */
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