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Modify the chromeos FMD file for nissa variants to redistribute the
buffer in SI_ME region obtained due to CSE size optimizations to SI_BIOS
region.
1. Modify SI_ALL region size to 3712K. SI_DESC remains at 4K and SI_ME
is 3708K.
2. Modify SI_BIOS region to 12672K. This results in an addition of 32K
buffer each to FW_MAIN_A/B regions.
BUG=b:228936671
BRANCH=firmware-nissa-15217.B
TEST=Verify CSE FW update with new FMD and ME RW blobs on craask.
Cq-Depend: chrome-internal:5094491
Change-Id: I5ead2f81850a2aa79e677c7f271db672e235750a
Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69683
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The SI_ME subregions were added to support using the CSE stitching tools
(cse_serger). Use of the stitching tools has been reverted and probably
won't be re-enabled soon, so the subregions are not currently used by
anything. They also don't match the actual region sizes chosen by the
FIT tool, so remove them to avoid confusion. The other option would be
to manually keep them in sync with the sizes chosen by the FIT tool, but
this would be extra manual effort without much benefit.
BUG=None
TEST=Build and boot on nivviks
Change-Id: I993e07a060445ab8de1b0e40a023e8248867c53c
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69540
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
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Debug FSP is ~850KiB larger than release FSP and we don't have
sufficient space for nissa flash layout.
Remove RW_LEGACY and split them into RW_SECTION_A/B so we can have a
room for it.
Note: This fmd will only used for internal testing/debugging and not for
the firmware in released devices.
BUG=b:231395098
TEST=build with CONFIG_BUILDING_WITH_DEBUG_FSP
Signed-off-by: Kangheui Won <khwon@chromium.org>
Change-Id: Idb17f003285575e80feb86bb292b95daf0f5b3b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65467
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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