Patch merged into coreboot/master: 13b6519 NVS: Add a temp sensor ID and an ACPI Method to set it

the following patch was just integrated into master:
commit 13b65191bbcc97e2526c74cec03eba5f8e50d5fd
Author: Duncan Laurie 
Date:   Mon Jul 16 11:28:52 2012 -0700

NVS: Add a temp sensor ID and an ACPI Method to set it

This will allow various teams to select which thermal sensor
    will control the thermal zones.

Also add a method to notify the thermalzones of a change
    so these threshold/sensor methods take effect.

Needs a modified BIOS that uses the NVS TMPS value in
    the thermalzone to read a different sensor.

Then, use a kernel driver that contains the following:

/* Adjust temperature sensor id to 2 */
    union acpi_object param;
    struct acpi_object_list input;
    param.type = ACPI_TYPE_INTEGER
    param.integer.value = 2
    input.count = 1;
    input.pointer = &param;
    acpi_evaluate_object(NULL, "\TMPU", &input, NULL);

And ensure that the temperature sensor that is being
    monitored switches to ID 2.

Change-Id: I6319741358ba31eb8a3dc635d64f3f0acf683386
    Signed-off-by: Duncan Laurie

Build-Tested: build bot (Jenkins) at Wed Jul 25 03:26:19 2012, giving +1
Reviewed-By: Ronald G. Minnich  at Thu Jul 26 20:31:30 2012, giving +2
See http://review.coreboot.org/1340 for details.

-gerrit