diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2013-07-01 08:50:16 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-12-12 22:03:29 +0100 |
| commit | 46cbcf6354ebfbe921a8160fbe0eba7029605beb (patch) | |
| tree | 8abdc44f9d1543050ea4f01fb195d3bc36eb9647 /src/mainboard/google/falco | |
| parent | c083d2e3470222a6a4130a322d133f7404a06bc6 (diff) | |
falco: Remove thermal thresholds that use CTDP
This CPU does not support Configurable TDP and so far does
not need to use Controllable TDP.
Change-Id: I15599cd4e6890dd5c9d9f99bc4e95307a8dcc827
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60657
Reviewed-on: http://review.coreboot.org/4347
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard/google/falco')
| -rw-r--r-- | src/mainboard/google/falco/acpi/thermal.asl | 75 | ||||
| -rw-r--r-- | src/mainboard/google/falco/acpi_tables.c | 8 | ||||
| -rw-r--r-- | src/mainboard/google/falco/thermal.h | 11 |
3 files changed, 0 insertions, 94 deletions
diff --git a/src/mainboard/google/falco/acpi/thermal.asl b/src/mainboard/google/falco/acpi/thermal.asl index 69b6ac9834..adbc9ec4fb 100644 --- a/src/mainboard/google/falco/acpi/thermal.asl +++ b/src/mainboard/google/falco/acpi/thermal.asl @@ -93,81 +93,6 @@ Scope (\_TZ) Multiply (Local0, 10, Local0) Return (Local0) } - - /* CTDP Down */ - Method (_AC0) { - If (LLessEqual (\FLVL, 0)) { - Return (CTOK (\F0OF)) - } Else { - Return (CTOK (\F0ON)) - } - } - - /* CTDP Nominal */ - Method (_AC1) { - If (LLessEqual (\FLVL, 1)) { - Return (CTOK (\F1OF)) - } Else { - Return (CTOK (\F1ON)) - } - } - - Name (_AL0, Package () { TDP0 }) - Name (_AL1, Package () { TDP1 }) - - PowerResource (TNP0, 0, 0) - { - Method (_STA) { - If (LLessEqual (\FLVL, 0)) { - Return (One) - } Else { - Return (Zero) - } - } - Method (_ON) { - Store (0, \FLVL) - \_SB.PCI0.MCHC.STND () - Notify (\_TZ.THRM, 0x81) - } - Method (_OFF) { - Store (1, \FLVL) - \_SB.PCI0.MCHC.STDN () - Notify (\_TZ.THRM, 0x81) - } - } - - PowerResource (TNP1, 0, 0) - { - Method (_STA) { - If (LLessEqual (\FLVL, 1)) { - Return (One) - } Else { - Return (Zero) - } - } - Method (_ON) { - Store (1, \FLVL) - Notify (\_TZ.THRM, 0x81) - } - Method (_OFF) { - Store (1, \FLVL) - Notify (\_TZ.THRM, 0x81) - } - } - - Device (TDP0) - { - Name (_HID, EISAID ("PNP0C0B")) - Name (_UID, 0) - Name (_PR0, Package () { TNP0 }) - } - - Device (TDP1) - { - Name (_HID, EISAID ("PNP0C0B")) - Name (_UID, 1) - Name (_PR0, Package () { TNP1 }) - } } } diff --git a/src/mainboard/google/falco/acpi_tables.c b/src/mainboard/google/falco/acpi_tables.c index 7a3ccea50c..b5045601e4 100644 --- a/src/mainboard/google/falco/acpi_tables.c +++ b/src/mainboard/google/falco/acpi_tables.c @@ -44,14 +44,6 @@ unsigned long acpi_create_slic(unsigned long current); static void acpi_update_thermal_table(global_nvs_t *gnvs) { - gnvs->tmps = CTDP_SENSOR_ID; - - gnvs->f1of = CTDP_NOMINAL_THRESHOLD_OFF; - gnvs->f1on = CTDP_NOMINAL_THRESHOLD_ON; - - gnvs->f0of = CTDP_DOWN_THRESHOLD_OFF; - gnvs->f0on = CTDP_DOWN_THRESHOLD_ON; - gnvs->tcrt = CRITICAL_TEMPERATURE; gnvs->tpsv = PASSIVE_TEMPERATURE; gnvs->tmax = MAX_TEMPERATURE; diff --git a/src/mainboard/google/falco/thermal.h b/src/mainboard/google/falco/thermal.h index fceaeca6b9..0ae3edb23f 100644 --- a/src/mainboard/google/falco/thermal.h +++ b/src/mainboard/google/falco/thermal.h @@ -20,17 +20,6 @@ #ifndef THERMAL_H #define THERMAL_H -/* Config TDP Sensor ID */ -#define CTDP_SENSOR_ID 1 /* PECI */ - -/* Config TDP Nominal */ -#define CTDP_NOMINAL_THRESHOLD_OFF 0 -#define CTDP_NOMINAL_THRESHOLD_ON 0 - -/* Config TDP Down */ -#define CTDP_DOWN_THRESHOLD_OFF 80 -#define CTDP_DOWN_THRESHOLD_ON 90 - /* Temperature which OS will shutdown at */ #define CRITICAL_TEMPERATURE 104 |