From 370868766b90ce4bfa0342b6266a232b5326df50 Mon Sep 17 00:00:00 2001 From: Shreesh Chhabbi Date: Wed, 17 Jun 2020 12:40:42 -0700 Subject: mainboard/volteer: Enable SaGv for volteer2, delbin & voxel SaGv needs to be enabled for only QS. On ES2, we are seeing system instability. BUG=b:159198381 TEST=Tested for boot. Power and performance tests were run with volteer2 with qs setup. System showed stability. Tested for boot stability on on delbin. Change-Id: I1bce3b9f837fb19ba5a20ae31750a73474a86788 Signed-off-by: Shreesh Chhabbi Reviewed-on: https://review.coreboot.org/c/coreboot/+/42483 Tested-by: build bot (Jenkins) Reviewed-by: Caveh Jalali --- src/mainboard/google/volteer/variants/terrador/overridetree.cb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard/google/volteer/variants/terrador') diff --git a/src/mainboard/google/volteer/variants/terrador/overridetree.cb b/src/mainboard/google/volteer/variants/terrador/overridetree.cb index 871ec24fa0..c1c386a621 100644 --- a/src/mainboard/google/volteer/variants/terrador/overridetree.cb +++ b/src/mainboard/google/volteer/variants/terrador/overridetree.cb @@ -17,6 +17,8 @@ chip soc/intel/tigerlake register "usb3_ports[2]" = "USB3_PORT_EMPTY" # Type-A / Type-C Not Used register "usb3_ports[3]" = "USB3_PORT_EMPTY" # Type-A / Type-C Not Used + register "SaGv" = "SaGv_Disabled" + device domain 0 on device pci 15.0 on chip drivers/i2c/generic -- cgit v1.2.3