Difference between revisions of "Flashrom"

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<!--
 
[[File:Flash-BGA.jpg|center|thumb|Flash chip in BGA package.]]
 
[[File:Flash-BGA.jpg|center|thumb|Flash chip in BGA package.]]
 
 
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'''<span style="font-variant:small-caps; font-size:120%">[[News]]</span>'''<hr />
 
'''<span style="font-variant:small-caps; font-size:120%">[[News]]</span>'''<hr />
 
<small>
 
<small>
* '''2013/08/14:''' [[Flashrom/0.9.7|flashrom 0.9.7 released]]
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* '''2015-03-01:''' [[Flashrom/0.9.8|flashrom 0.9.8 released]]
* '''2013/04/08:''' flashrom participates in [[GSoC]]
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* '''2013-08-14:''' [[Flashrom/0.9.7|flashrom 0.9.7 released]]
* '''2012/08/08:''' [[Flashrom/0.9.6|flashrom 0.9.6.1 released]]
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* '''2013-04-08:''' flashrom participates in [[GSoC]]
* '''2012/08/03:''' [[Flashrom/0.9.6|flashrom 0.9.6 released]]
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* '''2012-08-08:''' [[Flashrom/0.9.6|flashrom 0.9.6.1 released]]
* '''2012/03/08:''' [[Flashrom/0.9.5|flashrom 0.9.5.2 released]]
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* '''2012-08-03:''' [[Flashrom/0.9.6|flashrom 0.9.6 released]]
 
</small>
 
</small>
  

Revision as of 21:00, 1 March 2015

flashrom is a utility for identifying, reading, writing, verifying and erasing flash chips. It is designed to flash BIOS/EFI/coreboot/firmware/optionROM images on mainboards, network/graphics/storage controller cards, and various other programmer devices.

  • Supports more than 450 flash chips, 286 chipsets, 450 mainboards, 75 PCI devices, 13 USB devices and various parallel/serial port-based programmers.
  • Supports parallel, LPC, FWH and SPI flash interfaces and various chip packages (DIP32, PLCC32, DIP8, SO8/SOIC8, TSOP32, TSOP40, TSOP48, BGA and more)
  • No physical access needed, root access is sufficient (not needed for some programmers).
  • No bootable floppy disk, bootable CD-ROM or other media needed.
  • No keyboard or monitor needed. Simply reflash remotely via SSH.
  • No instant reboot needed. Reflash your chip in a running system, verify it, be happy. The new firmware will be present next time you boot.
  • Crossflashing and hotflashing is possible as long as the flash chips are electrically and logically compatible (same protocol). Great for recovery.
  • Scriptability. Reflash a whole pool of identical machines at the same time from the command line. It is recommended to check flashrom output and error codes.
  • Speed. flashrom is often much faster than most vendor flash tools.
  • Portability. Supports DOS, Linux, FreeBSD, NetBSD, OpenBSD, DragonFly BSD, Solaris, Mac OS X, and other Unix-like OSes. Partial Windows support is available (no internal programmer support at the moment, hence no "BIOS flashing").

Emergency help

IMPORTANT: If something went wrong during flashing, do NOT turn off/reboot your computer. Instead, let us help you recover. We can be contacted via IRC (#flashrom on freenode.net, webchat) or email. Please allow for a few hours until someone responds on IRC, we're all volunteers.

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About
Find out more about flashrom.
News | Press | Testimonials | History | Friendliness | Feature comparison | Follow us on Twitter

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Get involved! Help us make flashrom better.
Development Guidelines | Browse Source | Pending patches | Technology | Random notes | Easy projects | Board Testing HOWTO| Board Enable | Windows | libflashrom

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Getting Started
Download flashrom and get started.
Latest release | Supported hardware | Downloads | Documentation | Live CD | qflashrom

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Support
Learn how to contact us and find help and support.
FAQ | Mailinglist | IRC | Donations
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