[coreboot] [commit] r6434 - trunk/src/mainboard/lenovo/x60/acpi

[repository service]

Author: svens
Date: Mon Mar  7 10:00:50 2011
New Revision: 6434
URL: https://tracker.coreboot.org/trac/coreboot/changeset/6434

Log:
X60: add thermal zone 0

Signed-off-by: Sven Schnelle <svens at stackframe.org>
Acked-by: Stefan Reinauer <stefan.reinauer at coreboot.org>
Acked-by: Peter Stuge <peter at stuge.se>

Modified:
   trunk/src/mainboard/lenovo/x60/acpi/ec.asl
   trunk/src/mainboard/lenovo/x60/acpi/thermal.asl

Modified: trunk/src/mainboard/lenovo/x60/acpi/ec.asl
==============================================================================
--- trunk/src/mainboard/lenovo/x60/acpi/ec.asl	Sun Mar  6 18:58:31 2011	(r6433)
+++ trunk/src/mainboard/lenovo/x60/acpi/ec.asl	Mon Mar  7 10:00:50 2011	(r6434)
@@ -36,7 +36,9 @@
 				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 */
         }

Modified: trunk/src/mainboard/lenovo/x60/acpi/thermal.asl
==============================================================================
--- trunk/src/mainboard/lenovo/x60/acpi/thermal.asl	Sun Mar  6 18:58:31 2011	(r6433)
+++ trunk/src/mainboard/lenovo/x60/acpi/thermal.asl	Mon Mar  7 10:00:50 2011	(r6434)
@@ -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))
+		}
+	}
+}