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mb/google/ocelot: Disable EC software sync for Microchip EC

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This patch disables EC software sync specifically for the Microchip EC
on the ocelot board. This change selects
`GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC` for boards w/ microchip EC
(EC_GOOGLE_CHROMEEC_MEC) like ocelot.

This allows other ocelot variants (Nuvoton, ITE EC AIC) to potentially
enable EC software sync, which is not compatible with the Microchip EC.

TEST= Verified EC software sync functionality on a Nuvoton AIC ocelot
variant.
Change-Id: Ibcd6b0231a5390a9843419da86acee54811ec3d7
Signed-off-by: P, Usha <usha.p@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89357
Reviewed-by: Pranava Y N <pranavayn@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Avi Uday <aviuday@google.com>
This commit is contained in:
P, Usha 2025-09-26 13:49:39 +05:30 • committed by Matt DeVillier
commit df44756c8a
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/ocelot/Kconfig
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@ -145,7 +145,7 @@ config BASEBOARD_DIR
config CHROMEOS
select EC_GOOGLE_CHROMEEC_SWITCHES
select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC if EC_GOOGLE_CHROMEEC_MEC
select GBB_FLAG_FORCE_DEV_BOOT_USB
select GBB_FLAG_FORCE_MANUAL_RECOVERY
select HAS_RECOVERY_MRC_CACHE