Eric Lai has submitted this change. ( https://review.coreboot.org/c/coreboot/+/73247 )
Change subject: mb/google/brask/var/constitution: Enable Fast VMode for constitution ......................................................................
mb/google/brask/var/constitution: Enable Fast VMode for constitution
Fast VMode makes the SoC throttle when the current exceeds the I_TRIP threshold.
TEST=FW_NAME=constitution emerge-brask coreboot
Change-Id: I1e68f708b7740567e24f8a3ddb9832aeec7ee6b5 Signed-off-by: Morris Hsu morris-hsu@quanta.corp-partner.google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/73247 Reviewed-by: David Wu david_wu@quanta.corp-partner.google.com Reviewed-by: Pablo Ceballos pceballos@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Eric Lai eric_lai@quanta.corp-partner.google.com --- M src/mainboard/google/brya/variants/constitution/overridetree.cb 1 file changed, 24 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified David Wu: Looks good to me, approved Eric Lai: Looks good to me, approved Pablo Ceballos: Looks good to me, but someone else must approve
diff --git a/src/mainboard/google/brya/variants/constitution/overridetree.cb b/src/mainboard/google/brya/variants/constitution/overridetree.cb index 0844c83..8ed61c0 100644 --- a/src/mainboard/google/brya/variants/constitution/overridetree.cb +++ b/src/mainboard/google/brya/variants/constitution/overridetree.cb @@ -1,4 +1,8 @@ chip soc/intel/alderlake + register "domain_vr_config[VR_DOMAIN_IA]" = "{ + .enable_fast_vmode = 1, + }" + register "sagv" = "SaGv_Enabled"
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # HDMI-IN