df90c626e0
On some systems, such as Debian 9.6, `parted` and `debugfs` are located in /sbin. Adding /sbin to PATH means that this script can work when run as a regular user. Change-Id: I151dba467e2b196f13093334273dae8a05865491 Signed-off-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-on: https://review.coreboot.org/c/30547 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> |
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| .. | ||
| README.md | ||
| crosfirmware.sh | ||
| description.md | ||
| extract_blobs.sh | ||
README.md
Chrome OS binary extraction
These scripts can be used to extract System Agent reference code and other blobs (e.g. mrc.bin, refcode, VGA option roms) from a Chrome OS recovery image.
crosfirmware.sh
crosfirmware.sh downloads a Chrome OS recovery image from the recovery image server, unpacks it, extracts the firmware update shell archive, extracts the firmware images from the shell archive.
To download all Chrome OS firmware images, run $ ./crosfirmware.sh
To download, e.g. the Panther firmware image, run $ ./crosfirmware.sh panther
extract_blobs.sh
extract_blobs.sh extracts the blobs from a Chrome OS firmware image.
Right now it will produce the ME firmware blob, IFD, VGA option rom, and mrc.bin