From 05a480acea84c131469e2baca2aff23e2deddf09 Mon Sep 17 00:00:00 2001 From: Marc Jones Date: Thu, 21 Jan 2021 13:23:58 -0700 Subject: ocp/deltalake: Set C-State config Set the supported C-State to C1 and C6. This matches the states in CPUID(5). Change-Id: If32b8256097b5b2bee7fb074fab105e4b54d14b3 Signed-off-by: Marc Jones Reviewed-on: https://review.coreboot.org/c/coreboot/+/49803 Reviewed-by: Jonathan Zhang Reviewed-by: Stefan Reinauer Tested-by: build bot (Jenkins) --- src/mainboard/ocp/deltalake/devicetree.cb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard/ocp') diff --git a/src/mainboard/ocp/deltalake/devicetree.cb b/src/mainboard/ocp/deltalake/devicetree.cb index 8b6e3aea6c..70dd6d683b 100644 --- a/src/mainboard/ocp/deltalake/devicetree.cb +++ b/src/mainboard/ocp/deltalake/devicetree.cb @@ -46,6 +46,8 @@ chip soc/intel/xeon_sp/cpx .PortLinkSpeed = PcieAuto, }" + register "cstate_states" = "CSTATES_C1C6" + device cpu_cluster 0 on device lapic 0 on end end -- cgit v1.2.3