From 4aa1861fbbf9976e139aae6a37840490a0cf9c24 Mon Sep 17 00:00:00 2001 From: Sean Rhodes Date: Wed, 26 Mar 2025 21:13:37 +0000 Subject: [PATCH] mb/starlabs/starbook/mtl: Configure sleep assertion times Configure these to match the other Star Labs boards. Change-Id: Icb57f58902cc6cf2e1faf40194a6a500c6280882 Signed-off-by: Sean Rhodes Reviewed-on: https://review.coreboot.org/c/coreboot/+/87017 Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier --- src/mainboard/starlabs/starbook/variants/mtl/devicetree.cb | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mainboard/starlabs/starbook/variants/mtl/devicetree.cb b/src/mainboard/starlabs/starbook/variants/mtl/devicetree.cb index b86e01bc15..11b969fd26 100644 --- a/src/mainboard/starlabs/starbook/variants/mtl/devicetree.cb +++ b/src/mainboard/starlabs/starbook/variants/mtl/devicetree.cb @@ -18,6 +18,12 @@ chip soc/intel/meteorlake [PchSerialIoIndexUART0] = PchSerialIoSkipInit, }" + # Power + register "pch_slp_s3_min_assertion_width" = "SLP_S3_ASSERTION_1_MS" + register "pch_slp_s4_min_assertion_width" = "SLP_S4_ASSERTION_3S" + register "pch_slp_sus_min_assertion_width" = "SLP_SUS_ASSERTION_1_S" + register "pch_slp_a_min_assertion_width" = "SLP_A_ASSERTION_98_MS" + # Device Tree device domain 0 on device ref igpu on