diff options
| author | lushifex <shifeix.a.lu@intel.com> | 2017-02-08 10:42:35 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-02-08 15:32:39 +0800 |
| commit | cc20411062137e5d820a33db73d41f97dae74368 (patch) | |
| tree | ca1436cf8ac28bba6bb4e1bf3b1c3c20d2cd7dea /Vlv2DeviceRefCodePkg | |
| parent | c6de4b9611e260d6147cea073183d9339e9b7c3e (diff) | |
| download | edk2-platforms-cc20411062137e5d820a33db73d41f97dae74368.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: David Wei <david.wei@intel.com>
Diffstat (limited to 'Vlv2DeviceRefCodePkg')
| -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.
//
|