mirror of
https://review.coreboot.org/flashrom.git
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305f417ea5
Add an option --ifd to read the ROM layout from an Intel Firmware
Descriptor (IFD). Works the same as the -l option, if given, -i
specifies the images to update.
v2: o Rebased on libflashrom, use libflashrom interface.
o Use functions from ich_descriptors.c.
v3: o Move ich_descriptors.o to LIB_OBJS, thus build it independent
of arch and programmers.
o Bail out if we aren't compiled for little endian.
o Update flashrom.8.tmpl.
v4: o Incorporated David's comments.
o Removed single-character `-d` option.
v5: Changed region names to match the output of `ifdtool --layout ...`
Change-Id: Ifafff2bf6d5c5e62283416b3269723f81fdc0fa3
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/17953
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*
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* This file is part of the flashrom project.
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*
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* Copyright (C) 2005-2008 coresystems GmbH
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* (Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH)
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* Copyright (C) 2011-2013 Stefan Tauner
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* Copyright (C) 2016 secunet Security Networks AG
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* (Written by Nico Huber <nico.huber@secunet.com> for secunet)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __LAYOUT_H__
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#define __LAYOUT_H__ 1
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#include <stddef.h>
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#include <stdint.h>
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/* Types and macros regarding the maximum flash space size supported by generic code. */
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typedef uint32_t chipoff_t; /* Able to store any addressable offset within a supported flash memory. */
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typedef uint32_t chipsize_t; /* Able to store the number of bytes of any supported flash memory. */
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#define FL_MAX_CHIPOFF_BITS (24)
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#define FL_MAX_CHIPOFF ((chipoff_t)(1ULL<<FL_MAX_CHIPOFF_BITS)-1)
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#define PRIxCHIPOFF "06"PRIx32
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#define PRIuCHIPSIZE PRIu32
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#define MAX_ROMLAYOUT 32
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struct romentry {
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chipoff_t start;
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chipoff_t end;
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bool included;
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char name[256];
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};
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struct flashrom_layout {
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/* entries store the entries specified in a layout file and associated run-time data */
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struct romentry *entries;
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/* the number of successfully parsed entries */
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size_t num_entries;
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};
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struct single_layout {
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struct flashrom_layout base;
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struct romentry entry;
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};
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struct ich_layout {
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struct flashrom_layout base;
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struct romentry entries[5];
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};
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struct flashrom_layout *get_global_layout(void);
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int process_include_args(struct flashrom_layout *);
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#endif /* !__LAYOUT_H__ */
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