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/*
* This file is part of the coreboot project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
Scope(\_TZ)
{
#if defined (EC_LENOVO_H8_ME_WORKAROUND)
Name (MEB1, 0)
Name (MEB2, 0)
#endif
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)
{
/* Thermal zone polling frequency: 10 seconds */
Name (_TZP, 100)
/* Thermal sampling period for passive cooling: 10 seconds */
Name (_TSP, 100)
/* Coefficients for passive cooling */
Name (_TC1, 0x02)
Name (_TC2, 0x05)
#if !IS_ENABLED(CONFIG_CPU_INTEL_MODEL_206AX) && \
!IS_ENABLED(CONFIG_CPU_INTEL_MODEL_2065X) && \
!IS_ENABLED(CONFIG_CPU_INTEL_MODEL_306AX)
/* Generated by acpigen */
External (\PPKG, MethodObj)
#endif
/* Processors used for passive cooling */
Method (_PSL, 0, Serialized)
{
Return (\PPKG ())
}
Method (_CRT, 0, NotSerialized) {
Store (\TCRT, Local0)
if (LGreater (Local0, 0)) {
Return (C2K (Local0))
}
Return (C2K (127))
}
Method (_PSV, 0, NotSerialized) {
Store (\TPSV, Local0)
if (LGreater (Local0, 0)) {
Return (C2K(Local0))
}
Return (C2K (95))
}
Method(_TMP) {
#if defined (EC_LENOVO_H8_ME_WORKAROUND)
/* Avoid tripping alarm if ME isn't booted at all yet */
If (LAnd (LNot (MEB1), LEqual (\_SB.PCI0.LPCB.EC.TMP0, 128))) {
Return (C2K(40))
}
Store (1, MEB1)
#endif
Return (C2K(\_SB.PCI0.LPCB.EC.TMP0))
}
}
ThermalZone(THM1)
{
/* Thermal zone polling frequency: 10 seconds */
Name (_TZP, 100)
/* Thermal sampling period for passive cooling: 10 seconds */
Name (_TSP, 100)
/* Coefficients for passive cooling */
Name (_TC1, 0x02)
Name (_TC2, 0x05)
/* Processors used for passive cooling */
Method (_PSL, 0, Serialized)
{
Return (\PPKG ())
}
Method (_CRT, 0, NotSerialized) {
Return (C2K (99))
}
Method (_PSV, 0, NotSerialized) {
Return (C2K (94))
}
Method(_TMP) {
#if defined (EC_LENOVO_H8_ME_WORKAROUND)
/* Avoid tripping alarm if ME isn't booted at all yet */
If (LAnd (LNot (MEB2), LEqual (\_SB.PCI0.LPCB.EC.TMP1, 128))) {
Return (C2K(40))
}
Store (1, MEB2)
#endif
Return (C2K(\_SB.PCI0.LPCB.EC.TMP1))
}
}
}
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