diff options
| author | Lu, ShifeiX A <shifeix.a.lu@intel.com> | 2017-01-18 09:07:38 +0800 |
|---|---|---|
| committer | zwei4 <david.wei@intel.com> | 2017-01-18 15:13:43 +0800 |
| commit | e41944471b4428c6059eeef2127a63fc529abb16 (patch) | |
| tree | 4cf8c473a60abc498d7911ab80912a6bb5b02670 /Vlv2DeviceRefCodePkg/AcpiTablesPCAT | |
| parent | e5c39438b5d83cf3a91841544a554da87ac0dbc1 (diff) | |
| download | edk2-platforms-e41944471b4428c6059eeef2127a63fc529abb16.tar.xz | |
Vlv2DeviceRefCodePkg: Fixed thermal issue.
Fixed System auto shutdown when it reached minus 20 degree.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: lushifex <shifeix.a.lu@intel.com>
Reviewed-by: zwei4 <david.wei@intel.com>
Diffstat (limited to 'Vlv2DeviceRefCodePkg/AcpiTablesPCAT')
| -rw-r--r-- | Vlv2DeviceRefCodePkg/AcpiTablesPCAT/THERMAL.ASL | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/THERMAL.ASL b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/THERMAL.ASL index e63f5bc69d..fecc040089 100644 --- a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/THERMAL.ASL +++ b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/THERMAL.ASL @@ -5,7 +5,7 @@ ;* Family of Customer Reference Boards. *;
;* *;
;* *;
-;* Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved *;
+;* Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved *;
;
; This program and the accompanying materials are licensed and made available under
; the terms and conditions of the BSD License that accompanies this distribution.
@@ -69,7 +69,12 @@ Scope(\_TZ) {
Store(DTS1,Local0)
}
- Return(Add(2732,Multiply(Local0,10)))
+ If (LEqual(And(Local0, 0x80), 0)) {
+ Return(Add(2732,Multiply(Local0,10)))
+ } else {
+ Add(Subtract(255, Local0), 1, Local0)
+ Return(Subtract(2732,Multiply(Local0,10)))
+ }
//
// Else return a static value if both EC and DTS are unavailable.
//
|