diff options
| author | Patrick Georgi <pgeorgi@google.com> | 2016-12-06 21:59:23 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-12-13 19:45:49 +0100 |
| commit | 4399b85fdd6cc8b9e63e5dcac4f72eb93d9292b4 (patch) | |
| tree | febb1e4486ab80d2b787769106e2679e76b5577e /src/vendorcode/google/chromeos/Makefile.inc | |
| parent | d9edb18037cc5bf986d4353f4c014334b2136439 (diff) | |
| download | coreboot-4399b85fdd6cc8b9e63e5dcac4f72eb93d9292b4.tar.xz | |
vendorcode/google/chromeos: Fill in firmware ID regions
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>
Diffstat (limited to 'src/vendorcode/google/chromeos/Makefile.inc')
| -rw-r--r-- | src/vendorcode/google/chromeos/Makefile.inc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc index c94d6abd7d..cd3831c414 100644 --- a/src/vendorcode/google/chromeos/Makefile.inc +++ b/src/vendorcode/google/chromeos/Makefile.inc @@ -41,6 +41,8 @@ CONFIG_GBB_BMPFV_FILE := $(call strip_quotes,$(CONFIG_GBB_BMPFV_FILE)) CONFIG_VBOOT_KEYBLOCK := $(call strip_quotes,$(CONFIG_VBOOT_KEYBLOCK)) CONFIG_VBOOT_FIRMWARE_PRIVKEY := $(call strip_quotes,$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)) CONFIG_VBOOT_KERNEL_KEY := $(call strip_quotes,$(CONFIG_VBOOT_KERNEL_KEY)) +CONFIG_CHROMEOS_FWID_MODEL := $(call strip_quotes,$(CONFIG_CHROMEOS_FWID_MODEL)) +CONFIG_CHROMEOS_FWID_VERSION := $(call strip_quotes,$(CONFIG_CHROMEOS_FWID_VERSION)) # bool-to-mask(var, value) # return "value" if var is "y", 0 otherwise @@ -95,9 +97,15 @@ ifneq ($(CONFIG_GBB_BMPFV_FILE),) endif mv $@.tmp $@ -build_complete:: $(obj)/gbb.region +$(obj)/fwid.region: + printf "$(CONFIG_CHROMEOS_FWID_MODEL)$(CONFIG_CHROMEOS_FWID_VERSION)\0" > $@ + +build_complete:: $(obj)/gbb.region $(obj)/fwid.region @printf " WRITE GBB\n" - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r GBB -f $< + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r GBB -i 0 -f $(obj)/gbb.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RO_FRID -i 0 -f $(obj)/fwid.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_A -i 0 -f $(obj)/fwid.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_B -i 0 -f $(obj)/fwid.region # Extract FW_MAIN_? region and minimize it if the last file is empty, so it # doesn't contain this empty file (that can have a significant size), |