GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
coreboot-kgpe-d16/util/chromeos
History
Paul Menzel e61b4c360e util/chromeos: Indent code blocks instead of using ``` 
This uses less lines, is the original Markdown syntax, and for short
blocks better readable.

Change-Id: Id96ad0f65980dfb943eef3cde5626d56f97622f9
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35729
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 		2019-11-19 13:28:25 +00:00
..
README.md util/chromeos: Indent code blocks instead of using ``` 2019-11-19 13:28:25 +00:00
crosfirmware.sh util/chromeos: Don't hide error output 2019-10-22 12:54:55 +00:00
description.md util/chromeos: revise description for more utility scripts in future 2019-09-30 11:09:22 +00:00
extract_blobs.sh
…
gen_test_hwid.sh vboot: create board-specific test-only GBB HWID if not set 2019-09-30 11:33:20 +00:00

README.md

Chrome OS Scripts

These scripts can be used to access or generate Chrome OS resources, for example 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.

gen_test_hwid.sh

gen_test_hwid.sh generates a test-only identifier in Chrome OS HWID v2 compatible format.

Usage:

$ ./gen_test_hwid.sh BOARD_NAME

Example:

$ ./gen_test_hwid.sh Kukui
KUKUI TEST 9847