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authorTracy Wu <tracy.wu@intel.corp-partner.google.com>2022-02-09 10:34:12 +0800
committerFelix Held <felix-coreboot@felixheld.de>2022-02-14 16:13:58 +0000
commitcae27ebf490ee1fb37e537e49685531fcbbdfbac (patch)
tree6aaee8b50517ed6ce485b5efd6a977cfcff4dc57 /src/mainboard/google/oak
parent8b875d028dc9af595f06cc6c6ce52b5e1c22214b (diff)
mb/google/brya: Adjust FMD file for some boards
When brya boards that use ChromeOS autoupdate update their firmware, devices with SOC_INTEL_CSE_SUB_PART_UPDATE will end up attempting to replace IOM and NPHY BPDT firmware in the CSE region. However, because of the way the autoupdate works, the CSE RO will not be updated during autoupdate. This means that these boards now have different stitching schemes between CSE RO and RW and this causes the sub-partition update to fail and the boot hangs. To remedy the situation for these boards, a separate FMD files is provided so they can continue to use the cse_serger tool for stitching. The only boards affected were kano and brask, so they are updated here. BUG=b:218376385 TEST=use flashrom to downgrade to 14474 then use futility to update to image with this patch and system boots. Signed-off-by: Tracy Wu <tracy.wu@intel.corp-partner.google.com> Change-Id: Ia8bdf6b28d952f6d983b84e39da96e159027a822 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61728 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google/oak')
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