Stefan Reinauer ([email protected]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2679
-gerrit commit 2f5d21d2665051457835cb0c929478301fb1eecc Author: Duncan Laurie <[email protected]> Date: Wed Dec 19 09:14:10 2012 -0800 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 <[email protected]> --- src/mainboard/intel/baskingridge/acpi/thermal.asl | 21 +-------------------- 1 file changed, 1 insertion(+), 20 deletions(-) diff --git a/src/mainboard/intel/baskingridge/acpi/thermal.asl b/src/mainboard/intel/baskingridge/acpi/thermal.asl index f8e9d97..39dabe3 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) { -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
