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mirror of https://review.coreboot.org/flashrom.git synced 2025-04-28 07:23:43 +02:00

2 Commits

Author SHA1 Message Date
Nikolai Artemiev
dd81c9aa66 fmap.{c,h}: update copyright year and name
Looks like the year should be 2010 based on cros git history.

Signed-off-by: Nikolai Artemiev <nartemiev@google.com>
Change-Id: I7c27e682bd09f7b1ba0398dc231b9360aed1c26b
Reviewed-on: https://review.coreboot.org/c/flashrom/+/46440
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-30 10:31:40 +00:00
Arthur Heymans
c82900b661 Add support to get layout from fmap (e.g. coreboot rom)
Flashmap, or simply fmap, is a binary data format for describing
region offsets, sizes, and certain attributes and is widely used by
coreboot. This patch adds support for the fmap data format version 1.1
and adds --fmap and --fmap-file arguments.

Using --fmap will make flashrom to search the ROM content for fmap
data. Using --fmap-file will make flashrom search a supplied file
for fmap data.

An example of how to update the COREBOOT region of a ROM:
flashrom -p programmer --fmap -w coreboot.rom -i COREBOOT
flashrom -p programmer --fmap-file coreboot.rom -w coreboot.rom -i COREBOOT

The fmap functions are mostly copied from cbfstool.

Currently it is made mutually exclusive with other layout options until
we are more clever about this input.

Change-Id: I0e7fad38ed79a84d41358e1f175c36d255786c12
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/23203
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-10-23 21:15:05 +00:00