From f136ddb9fa1ecc80f64a218f36f275583d903584 Mon Sep 17 00:00:00 2001 From: Anil Kumar Date: Tue, 21 Jun 2022 11:41:56 -0700 Subject: mb/google/brya: Disable SaGV support for agah variant agah proto boards with i7 silicon face boot issues due to high power consumption during MRC training. This patch is a temporary WA to run in SAGV disabled mode while the thermal issue is being investigated. BUG=b:234402102 BRANCH=firmware-brya-14505.B TEST=Build CB image and boot on agah board. Change-Id: I431d233b23fb4f5c68117ea380fdec5646b88346 Signed-off-by: Anil Kumar Reviewed-on: https://review.coreboot.org/c/coreboot/+/65300 Reviewed-by: Selma Bensaid Reviewed-by: Tim Wawrzynczak Tested-by: build bot (Jenkins) Reviewed-by: Sumeet R Pawnikar --- src/mainboard/google/brya/variants/agah/overridetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/google/brya/variants/agah/overridetree.cb') diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb index f693d0479622..007b188ff090 100644 --- a/src/mainboard/google/brya/variants/agah/overridetree.cb +++ b/src/mainboard/google/brya/variants/agah/overridetree.cb @@ -30,7 +30,7 @@ chip soc/intel/alderlake }, }" - register "sagv" = "SaGv_Enabled" + register "sagv" = "SaGv_Disabled" register "tcss_aux_ori" = "0x10" register "typec_aux_bias_pads[2]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}" -- cgit v1.2.3