From 7aa976d3a4832389f868b054297a239eb7d6d685 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Mon, 26 Jan 2015 10:28:16 -0800 Subject: [PATCH] samus: Raise Thigh threshold to 101C The PROCHOT assertion that happens when PECI temp crosses the Thigh threshold has a severe impact to performance so raise this value a bit to compensate for the 5C degree change that was made for broadwell. This still leaves a few degrees between Thigh and Thalt for PROCHOT to cool down the system before power will be cut. BUG=chrome-os-partner:35483 BRANCH=samus TEST=build and boot on samus, verify table with 'thermalget' Change-Id: Id29d5100b90c68c59b275592b7f4e1738dd33878 Signed-off-by: Duncan Laurie Reviewed-on: https://chromium-review.googlesource.com/243243 Reviewed-by: Alec Berg Commit-Queue: Alec Berg --- board/samus/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/samus/board.c b/board/samus/board.c index 6910829ad9..7199d60c6b 100644 --- a/board/samus/board.c +++ b/board/samus/board.c @@ -176,7 +176,7 @@ BUILD_ASSERT(ARRAY_SIZE(als) == ALS_COUNT); */ struct ec_thermal_config thermal_params[] = { /* {Twarn, Thigh, Thalt}, fan_off, fan_max */ - {{C_TO_K(95), C_TO_K(97), C_TO_K(104)}, + {{C_TO_K(95), C_TO_K(101), C_TO_K(104)}, C_TO_K(55), C_TO_K(90)}, /* PECI */ {{0, 0, 0}, 0, 0}, /* EC */ {{0, 0, 0}, C_TO_K(41), C_TO_K(55)}, /* Charger die */