From cb1668acb82018fd3d5845db61cf65539e9ebf2a Mon Sep 17 00:00:00 2001 From: Pranava Y N Date: Thu, 12 Feb 2026 18:17:56 +0530 Subject: [PATCH] mb/google/fatcat/var/lapis: Enable SMBus controller The SMBus controller was previously disabled on the Lapis variant. Enable the SMBus device in the overridetree to allow the system to communicate with onboard peripherals like the SPD EEPROMs and thermal sensors. BUG=none TEST=Build and boot on Lapis; verify smbus is initialized. Change-Id: I9d7254b6c2686ec67392294d45b870e3670f2aca Signed-off-by: Pranava Y N Reviewed-on: https://review.coreboot.org/c/coreboot/+/91196 Reviewed-by: Avi Uday Reviewed-by: Subrata Banik Tested-by: build bot (Jenkins) --- src/mainboard/google/fatcat/variants/lapis/overridetree.cb | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/google/fatcat/variants/lapis/overridetree.cb b/src/mainboard/google/fatcat/variants/lapis/overridetree.cb index 762af4de21..db79988b95 100644 --- a/src/mainboard/google/fatcat/variants/lapis/overridetree.cb +++ b/src/mainboard/google/fatcat/variants/lapis/overridetree.cb @@ -517,6 +517,7 @@ chip soc/intel/pantherlake end end end # SNDW + device ref smbus on end device ref i2c0 on end device ref i2c3 on chip drivers/i2c/tpm