diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2012-12-19 09:14:10 -0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-03-14 20:15:08 +0100 |
| commit | eb58bc5af6b8bf626f38d0c07bf55db2835f53b5 (patch) | |
| tree | f6d77a9ce9c2721fc3501df6bd3e773c5725c556 /src/mainboard | |
| parent | ed7b52d3cb4c5f3f4ecfd43d93c0c5e2d459fe23 (diff) | |
| download | coreboot-eb58bc5af6b8bf626f38d0c07bf55db2835f53b5.tar.xz | |
baskingridge: Report static temperature in _TMP
The current code is attempting to convert from an invalid
starting temperature. Since we aren't sure where the temperature
will come from yet just return a static value.
This stops the kernel from going to S5 on boot because it
thinks the temperature is too high.
Change-Id: I433fa407e545458344af5842b353df5bc71bfdad
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/2679
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/baskingridge/acpi/thermal.asl | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/src/mainboard/intel/baskingridge/acpi/thermal.asl b/src/mainboard/intel/baskingridge/acpi/thermal.asl index f8e9d97eda..39dabe3ad6 100644 --- a/src/mainboard/intel/baskingridge/acpi/thermal.asl +++ b/src/mainboard/intel/baskingridge/acpi/thermal.asl @@ -63,26 +63,7 @@ Scope (\_TZ) Method (_TMP, 0, Serialized) { - // Get CPU Temperature from PECI via SuperIO TMPIN3 - // FIXME: figure out how to read temp on this board. - Store (30, Local0) - - // Check for invalid readings - If (LOr (LEqual (Local0, 255), LEqual (Local0, 0))) { - Return (CTOK (\F2ON)) - } - - // PECI raw value is an offset from Tj_max - Subtract (255, Local0, Local1) - - // Handle values greater than Tj_max - If (LGreaterEqual (Local1, \TMAX)) { - Return (CTOK (\TMAX)) - } - - // Subtract from Tj_max to get temperature - Subtract (\TMAX, Local1, Local0) - Return (CTOK (Local0)) + Return (CTOK (50)) } Method (_AC0) { |