Hello Mathew King, Duncan Laurie, Shelley Chen, build bot (Jenkins), Furquan Shaikh,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/36088
to look at the new patch set (#3).
Change subject: mb/google: Shrink GBB section size ......................................................................
mb/google: Shrink GBB section size
Chrome OS firmware images have moved bitmap resources from GBB into CBFS for a long time, so the GBB should only hold firmware keys and HWID, that is usually less than 4k.
ARM boards usually limit GBB to 0x2f00 (see gru, cheza and kukui) but many recent x86 simply copy from old settings and may run out of space when we want to add more resources, for example EC RO software sync.
One thing to address is that changing GBB section (inside RO) implies RO update, so this change should not be cherry-picked back to old firmware branches if some devices were already shipped.
BRANCH=none BUG=None TEST=make # board=darllion,hatch,kahlee,octopus,sarien
Change-Id: I615cd7b53b556019f2d54d0df7ac2723d36ee6cf Signed-off-by: Hung-Te Lin hungte@chromium.org --- M src/mainboard/google/drallion/chromeos.fmd M src/mainboard/google/hatch/chromeos-16MiB.fmd M src/mainboard/google/hatch/chromeos.fmd M src/mainboard/google/kahlee/variants/baseboard/chromeos.fmd M src/mainboard/google/octopus/chromeos.fmd M src/mainboard/google/sarien/chromeos.fmd 6 files changed, 12 insertions(+), 12 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/36088/3