From f33cf4bcd318e83a45bddb041cf2976d3364e3ba Mon Sep 17 00:00:00 2001 From: Tim Crawford Date: Mon, 11 Jul 2022 11:52:00 -0600 Subject: [PATCH] mb/system76/adl-p: darp8: HACK: Limit PL4 to PL2 Fixes system powering off under load when booting on battery. Change-Id: Id9e74a9e91b3475fcf1b82198571139a43e98779 Signed-off-by: Tim Crawford --- src/mainboard/system76/adl-p/variants/darp8/overridetree.cb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mainboard/system76/adl-p/variants/darp8/overridetree.cb b/src/mainboard/system76/adl-p/variants/darp8/overridetree.cb index ecc746d16c..c0a873bb26 100644 --- a/src/mainboard/system76/adl-p/variants/darp8/overridetree.cb +++ b/src/mainboard/system76/adl-p/variants/darp8/overridetree.cb @@ -1,8 +1,9 @@ chip soc/intel/alderlake + # FIXME: Limit PL4 to PL2 to prevent power off on battery power register "power_limits_config[ADL_P_282_482_28W_CORE]" = "{ .tdp_pl1_override = 20, .tdp_pl2_override = 56, - .tdp_pl4 = 65, + .tdp_pl4 = 56, }" # GPE configuration