[coreboot-gerrit] Patch set updated for coreboot: reef: Increase TSR2 threshold to 100

[Furquan Shaikh (furquan@google.com)]

Furquan Shaikh (furquan at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16156

-gerrit

commit 318bf7242d1d5473692b40d301f07c2d0ced64ab
Author: Furquan Shaikh <furquan at google.com>
Date:   Thu Aug 11 12:39:54 2016 -0700

    reef: Increase TSR2 threshold to 100
    
    This is a temporary work-around since the current threshold of 70 on
    TSR2 results in thermal trip and shutdown while the kernel is
    booting. Changing this threshold to 100 allows kernel to boot up to
    userspace. Following values were read:
    
    $ cat /sys/class/thermal/thermal_zone4/temp
    81800
    $ cat /sys/class/thermal/thermal_zone4/type
    TSR2
    
    BUG=chrome-os-partner:56155
    BRANCH=None
    TEST=Boots to OS.
    
    Change-Id: I951553ed4c93b02239a51a0d3036e4a750eea04b
    Signed-off-by: Furquan Shaikh <furquan at google.com>
---
 src/mainboard/google/reef/acpi/dptf.asl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mainboard/google/reef/acpi/dptf.asl b/src/mainboard/google/reef/acpi/dptf.asl
index 35bbecb..33d9b4d 100644
--- a/src/mainboard/google/reef/acpi/dptf.asl
+++ b/src/mainboard/google/reef/acpi/dptf.asl
@@ -35,7 +35,7 @@
 #define DPTF_TSR2_SENSOR_ID	2
 #define DPTF_TSR2_SENSOR_NAME	"Charger"
 #define DPTF_TSR2_PASSIVE	55
-#define DPTF_TSR2_CRITICAL	70
+#define DPTF_TSR2_CRITICAL	100
 
 #define DPTF_ENABLE_CHARGER