soc/intel/skylake/acpi/dptf: Remove processor throttling controls
The fwts method test reports errors on the methods implementing processor throttling control. The T states are not supported in coreboot at this moment. Remove the methods required by processor throttling control. They can be restored when the required support has been added to the SoC implementation. BUG=https://ticket.coreboot.org/issues/252 TEST=tested using fwts on facebook monolith. Found-by: fwts 19.12.00 Change-Id: Ib50607f60cdb2ad03e613d18b40f56a4c4a4c714 Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38132 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
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@ -23,10 +23,6 @@
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#endif
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External (\_PR.CP00._PSS, PkgObj)
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External (\_PR.CP00._TSS, PkgObj)
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External (\_PR.CP00._TPC, MethodObj)
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External (\_PR.CP00._PTC, PkgObj)
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External (\_PR.CP00._TSD, PkgObj)
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External (\_SB.MPDL, IntObj)
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Device (B0D4)
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@ -42,67 +38,6 @@ Device (B0D4)
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}
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}
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/*
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* Processor Throttling Controls
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*/
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Method (_TSS)
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{
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If (CondRefOf (\_PR.CP00._TSS)) {
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Return (\_PR.CP00._TSS)
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} Else {
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Return (Package ()
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{
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Package () { 0, 0, 0, 0, 0 }
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})
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}
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}
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Method (_TPC)
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{
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If (CondRefOf (\_PR.CP00._TPC)) {
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Return (\_PR.CP00._TPC)
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} Else {
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Return (0)
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}
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}
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Method (_PTC)
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{
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If (CondRefOf (\_PR.CP00._PTC)) {
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Return (\_PR.CP00._PTC)
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} Else {
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Return (Package ()
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{
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Buffer () { 0 },
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Buffer () { 0 }
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})
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}
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}
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Method (_TSD)
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{
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If (CondRefOf (\_PR.CP00._TSD)) {
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Return (\_PR.CP00._TSD)
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} Else {
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Return (Package ()
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{
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Package () { 5, 0, 0, 0, 0 }
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})
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}
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}
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Method (_TDL)
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{
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If (CondRefOf (\_PR.CP00._TSS)) {
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Store (SizeOf (\_PR.CP00._TSS), Local0)
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Decrement (Local0)
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Return (Local0)
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} Else {
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Return (0)
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}
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}
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/*
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* Processor Performance Control
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*/
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