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vendorcode/google/chromeos: Fill in firmware ID regions

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Chrome OS images have three firmware ID regions, to store version
information for the read-only and the two read-write areas. Fill them
with a suitable default and allow configuring a different scheme.

There's already an override in google/foster and google/rotor to match
the naming scheme used so far (in depthcharge).

BUG=chromium:595715
BRANCH=none
TEST=/build/$board/firmware/coreboot.rom has the expected values in the
regions.

Change-Id: I5fade5971135fa0347d6e13ec72909db83818959
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d2e3be81faa8d21f92325294530714a4b18a1b3e
Original-Change-Id: I2fa2d51eacd832db6864fb67b6481b4d27889f52
Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/417320
Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://review.coreboot.org/17788
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Patrick Georgi
2016-12-06 21:59:23 +01:00
parent d9edb18037
commit 4399b85fdd
6 changed files with 51 additions and 2 deletions
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14
src/vendorcode/google/chromeos/Kconfig
View File

@@ -113,6 +113,20 @@ config HAVE_REGULATORY_DOMAIN
help
This option is needed to add ACPI regulatory domain methods
config CHROMEOS_FWID_MODEL
string "Chrome OS Firmware ID model"
default "$(CONFIG_MAINBOARD_VENDOR)_$(CONFIG_MAINBOARD_PART_NUMBER)"
help
This is the first part of the FWID written to various regions of a
Chrome OS firmware image to identify its version.
config CHROMEOS_FWID_VERSION
string "Chrome OS Firmware ID version"
default "$(KERNELVERSION)"
help
This is the second part of the FWID written to various regions of a
Chrome OS firmware image to identify its version.
menu "GBB configuration"
config GBB_HWID