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flashrom
Langue: en
Version: 328487 (ubuntu - 08/07/09)
Section: 8 (Commandes administrateur)
NAME
flashrom - a universal BIOS/ROM/flash programming utilitySYNOPSIS
flashrom [-rwvEVfLhR] [-c chipname] [-s exclude_start] [-e exclude_end][-m vendor:part] [-l file.layout] [-i image_name] [file]
DESCRIPTION
flashrom is a universal flash programming utility for DIP, PLCC, or SPI flash ROM chips. It can be used to flash BIOS/coreboot/firmware images, for example.(see http://coreboot.org for details on coreboot)
OPTIONS
If no file is specified, then all that happens is that flash info is dumped and the flash chip is set to writable.- -r, --read
- Read flash ROM contents and save them into the given file.
- -w, --write
- Write file into flash ROM (default when file is specified).
- -v, --verify
- Verify the flash ROM contents against the given file.
- -E, --erase
- Erase the flash ROM device.
- -V, --verbose
- More verbose output.
- -c, --chip <chipname>
- Probe only for specified flash ROM chip.
- -s, --estart <addr>
- Exclude start position (obsolete).
- -e, --eend <addr>
- Exclude end postion (obsolete).
- -m, --mainboard <[vendor:]part>
- Override mainboard settings. This option is needed for some mainboards, see the flashrom --list-supported output for a list. The vendor is not required when the board name is unique.
- -f, --force
- Force write without checking whether the ROM image file is really meant to be used on this board.
Note: This check only works while coreboot is running, and only for those boards where the coreboot code supports it.
- -l, --layout <layout.file>
- Read ROM layout from file.
- -i, --image <name>
- Only flash image <name> from flash layout.
- -L, --list-supported
- List the ROM chips, chipsets, and mainboards supported by flashrom. The list of mainboards consists of those boards which need a special ROM write-enable function for flashrom to work.
There are many other boards which will work out of the box, without such special support in flashrom. Some of the known-good/known-bad and tested ones are listed at http://coreboot.org/Flashrom#Supported_mainboards, but the list is not exhaustive, of course.
- -h, --help
- Show a help text and exit.
- -R, --version
- Show version information and exit.
BUGS
Please report any bugs at http://tracker.coreboot.org/trac/coreboot/newticket, or on the coreboot mailing list (http://coreboot.org/Mailinglist).LICENCE
flashrom is covered by the GNU General Public License (GPL), version 2 or later.COPYRIGHT
2000 Silicon Integrated System Corporation2003 Niki W. Waibel
2004 Tyan Corp
2005-2007 coresystems GmbH
AUTHORS
Yinghai Lu <yinghai.lu@amd.com>Stefan Reinauer <stepan@coresystems.de>
Niki W. Waibel <niki.waibel@gmx.net>
some others
This manual page was written by Uwe Hermann <uwe@hermann-uwe.de>. It is licensed under the terms of the GNU GPL (version 2 or later).
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre