diff options
| author | Sven Schnelle <svens@stackframe.org> | 2011-03-07 09:00:50 +0000 |
|---|---|---|
| committer | Sven Schnelle <svens@stackframe.org> | 2011-03-07 09:00:50 +0000 |
| commit | b641e98839b3310f46f822c7d5947cce33f7b622 (patch) | |
| tree | e19411591058fae0bcbba2b45f8aa88011bdfd6c /src/mainboard/lenovo/x60/acpi | |
| parent | 5fb8fc093ffe9c9d6a755a258c190985ab4e2674 (diff) | |
X60: add thermal zone 0
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6434 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/lenovo/x60/acpi')
| -rw-r--r-- | src/mainboard/lenovo/x60/acpi/ec.asl | 4 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x60/acpi/thermal.asl | 26 |
2 files changed, 29 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/x60/acpi/ec.asl b/src/mainboard/lenovo/x60/acpi/ec.asl index 775fa582ab..f18b66586e 100644 --- a/src/mainboard/lenovo/x60/acpi/ec.asl +++ b/src/mainboard/lenovo/x60/acpi/ec.asl @@ -36,7 +36,9 @@ Device(EC) LEDS, 8, /* LED state */ Offset (0x3B), , 1, - KBLT, 1, /* Keyboard Light */ + KBLT, 1, /* Keyboard Light */ + Offset (0x78), + TMP0, 8, /* Thermal Zone 0 temperature */ Offset (0x81), PAGE, 8 /* Information Page Selector */ } diff --git a/src/mainboard/lenovo/x60/acpi/thermal.asl b/src/mainboard/lenovo/x60/acpi/thermal.asl index e69de29bb2..b7256ceec1 100644 --- a/src/mainboard/lenovo/x60/acpi/thermal.asl +++ b/src/mainboard/lenovo/x60/acpi/thermal.asl @@ -0,0 +1,26 @@ +Scope(\_TZ) +{ + Method(C2K, 1, NotSerialized) + { + Multiply(Arg0, 10, Local0) + Add (Local0, 2732, Local0) + if (LLessEqual(Local0, 2732)) { + Return (3000) + } + + if (LGreater(Local0, 4012)) { + Return (3000) + } + Return (Local0) + } + + ThermalZone(THM0) + { + Method(_CRT, 0, NotSerialized) { + Return (C2K(127)) + } + Method(_TMP) { + Return (C2K(\_SB.PCI0.LPCB.EC.TMP0)) + } + } +} |