diff options
author | Christian Walter <christian.walter@9elements.com> | 2019-12-18 15:07:59 +0100 |
---|---|---|
committer | Nico Huber <nico.h@gmx.de> | 2020-03-23 16:54:58 +0000 |
commit | be3979c873d23cb0543e635bba59bd85ab67fed0 (patch) | |
tree | c8a1064696607573eebd0b03c411a8aa090f015c /src | |
parent | 09eb8d0c9b3b9e7b765520114d148a19926ff886 (diff) | |
download | coreboot-be3979c873d23cb0543e635bba59bd85ab67fed0.tar.gz coreboot-be3979c873d23cb0543e635bba59bd85ab67fed0.tar.bz2 coreboot-be3979c873d23cb0543e635bba59bd85ab67fed0.zip |
acpi: Change Processor ACPI Name (Intel only)
The ACPI Spec 2.0 states, that Processor declarations should be made
within the ACPI namespace \_SB and not \_PR anymore. \_PR is deprecated
and is removed here for Intel CPUs only.
Tested on:
* X11SSH (Kabylake)
* CFL Platform
* Asus P8Z77-V LX2 and Windows 10
FWTS does not return FAIL anymore on ACPI tests
Tested-by: Angel Pons <th3fanbus@gmail.com>
Change-Id: Ib101ed718f90f9056d2ecbc31b13b749ed1fc438
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37814
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src')
29 files changed, 136 insertions, 136 deletions
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig index 810a5bbaab63..a4e5314ab516 100644 --- a/src/arch/x86/Kconfig +++ b/src/arch/x86/Kconfig @@ -254,11 +254,11 @@ config ACPI_HAVE_PCAT_8259 config ACPI_CPU_STRING string - default "\\_PR.CP%02d" + default "\\_SB.CP%02d" depends on HAVE_ACPI_TABLES help Sets the ACPI name string in the processor scope as written by - the acpigen function. Default is \_PR.CPxx. Note that you need + the acpigen function. Default is \_SB.CPxx. Note that you need the \ escape character in the string. config COLLECT_TIMESTAMPS_NO_TSC diff --git a/src/arch/x86/acpigen.c b/src/arch/x86/acpigen.c index a599b0ecdb13..26fe08fa87f2 100644 --- a/src/arch/x86/acpigen.c +++ b/src/arch/x86/acpigen.c @@ -340,7 +340,7 @@ void acpigen_write_scope(const char *name) void acpigen_write_processor(u8 cpuindex, u32 pblock_addr, u8 pblock_len) { /* - Processor (\_PR.CPcpuindex, cpuindex, pblock_addr, pblock_len) + Processor (\_SB.CPcpuindex, cpuindex, pblock_addr, pblock_len) { */ char pscope[16]; @@ -376,7 +376,7 @@ void acpigen_write_processor_cnot(const unsigned int number_of_cores) { int core_id; - acpigen_write_method("\\_PR.CNOT", 1); + acpigen_write_method("\\_SB.CNOT", 1); for (core_id = 0; core_id < number_of_cores; core_id++) { char buffer[DEVICE_PATH_MAX]; snprintf(buffer, sizeof(buffer), CONFIG_ACPI_CPU_STRING, diff --git a/src/cpu/intel/common/acpi/cpu.asl b/src/cpu/intel/common/acpi/cpu.asl index 14ade7d6ec50..153527ba7eac 100644 --- a/src/cpu/intel/common/acpi/cpu.asl +++ b/src/cpu/intel/common/acpi/cpu.asl @@ -13,22 +13,22 @@ */ /* These come from the dynamically created CPU SSDT */ -External (\_PR.CNOT, MethodObj) +External (\_SB.CNOT, MethodObj) /* Notify OS to re-read CPU tables */ Method (PNOT) { - \_PR.CNOT (0x81) + \_SB.CNOT (0x81) } /* Notify OS to re-read CPU _PPC limit */ Method (PPCN) { - \_PR.CNOT (0x80) + \_SB.CNOT (0x80) } /* Notify OS to re-read Throttle Limit tables */ Method (TNOT) { - \_PR.CNOT (0x82) + \_SB.CNOT (0x82) } diff --git a/src/cpu/intel/haswell/acpi.c b/src/cpu/intel/haswell/acpi.c index 282dd962ccb6..fe2add772a73 100644 --- a/src/cpu/intel/haswell/acpi.c +++ b/src/cpu/intel/haswell/acpi.c @@ -317,7 +317,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor( (cpuID-1)*cores_per_package+coreID-1, pcontrol_blk, plen); diff --git a/src/cpu/intel/model_2065x/acpi.c b/src/cpu/intel/model_2065x/acpi.c index af2606cf3353..54da4e8af266 100644 --- a/src/cpu/intel/model_2065x/acpi.c +++ b/src/cpu/intel/model_2065x/acpi.c @@ -309,7 +309,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor( (cpuID-1)*cores_per_package+coreID-1, pcontrol_blk, plen); diff --git a/src/cpu/intel/model_206ax/acpi.c b/src/cpu/intel/model_206ax/acpi.c index 60664213ba1f..c31bb5eaac9c 100644 --- a/src/cpu/intel/model_206ax/acpi.c +++ b/src/cpu/intel/model_206ax/acpi.c @@ -312,7 +312,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor( (cpuID-1)*cores_per_package+coreID-1, pcontrol_blk, plen); diff --git a/src/cpu/intel/speedstep/acpi.c b/src/cpu/intel/speedstep/acpi.c index 47565f44dceb..71570b1e4055 100644 --- a/src/cpu/intel/speedstep/acpi.c +++ b/src/cpu/intel/speedstep/acpi.c @@ -124,7 +124,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx. */ + /* Generate processor \_SB.CPUx. */ acpigen_write_processor( cpuID * cores_per_package + coreID - 1, pcontrol_blk, plen); diff --git a/src/cpu/intel/speedstep/acpi/cpu.asl b/src/cpu/intel/speedstep/acpi/cpu.asl index 9ff3f7672796..2d1a47bc7837 100644 --- a/src/cpu/intel/speedstep/acpi/cpu.asl +++ b/src/cpu/intel/speedstep/acpi/cpu.asl @@ -12,20 +12,20 @@ */ /* These come from the dynamically created CPU SSDT */ -External (\_PR.CNOT, MethodObj) -External (\_PR_.CP00, DeviceObj) -External (\_PR_.CP00._PPC) -External (\_PR_.CP01._PPC) +External (\_SB.CNOT, MethodObj) +External (\_SB_.CP00, DeviceObj) +External (\_SB_.CP00._PPC) +External (\_SB_.CP01._PPC) Method (PNOT) { If (MPEN) { - \_PR.CNOT (0x80) // _PPC + \_SB.CNOT (0x80) // _PPC Sleep(100) - \_PR.CNOT (0x81) // _CST + \_SB.CNOT (0x81) // _CST } Else { // UP - Notify (\_PR_.CP00, 0x80) + Notify (\_SB_.CP00, 0x80) Sleep(0x64) - Notify(\_PR_.CP00, 0x81) + Notify(\_SB_.CP00, 0x81) } } diff --git a/src/ec/quanta/ene_kb3940q/acpi/ec.asl b/src/ec/quanta/ene_kb3940q/acpi/ec.asl index 0f66413e68a8..9b792db7040a 100644 --- a/src/ec/quanta/ene_kb3940q/acpi/ec.asl +++ b/src/ec/quanta/ene_kb3940q/acpi/ec.asl @@ -18,7 +18,7 @@ * re-evaluate their _PPC and _CST tables. */ -External (\_PR.CP00._PPC, IntObj) +External (\_SB.CP00._PPC, IntObj) Device (EC0) { @@ -146,12 +146,12 @@ Device (EC0) And(Local0, Ones, Local0) // Find and program number of P-States - Store (SizeOf (\_PR.CP00._PSS), MPST) + Store (SizeOf (\_SB.CP00._PSS), MPST) Store ("Programming number of P-states: ", Debug) Store (MPST, Debug) // Find and program the current P-State - Store(\_PR.CP00._PPC, NPST) + Store(\_SB.CP00._PPC, NPST) Store ("Programming Current P-state: ", Debug) Store (NPST, Debug) } @@ -190,7 +190,7 @@ Device (EC0) { Store ("Pstate Event 0x0E", Debug) - Store(\_PR.CP00._PPC, Local0) + Store(\_SB.CP00._PPC, Local0) Subtract(PPCM, 0x01, Local1) If(LLess(Local0, Local1)) { @@ -205,7 +205,7 @@ Device (EC0) Method (_Q0F) { Store ("Pstate Event 0x0F", Debug) - Store(\_PR.CP00._PPC, Local0) + Store(\_SB.CP00._PPC, Local0) If(Local0) { Decrement(Local0) diff --git a/src/mainboard/getac/p470/acpi/ec.asl b/src/mainboard/getac/p470/acpi/ec.asl index 618055bed0db..1b30e03ec514 100644 --- a/src/mainboard/getac/p470/acpi/ec.asl +++ b/src/mainboard/getac/p470/acpi/ec.asl @@ -99,7 +99,7 @@ Device(EC0) // EC Query methods, called upon SCI interrupts. Method (_Q01, 0) { - Notify (\_PR.CP00, 0x80) + Notify (\_SB.CP00, 0x80) If(ADP) { Store(1, \_SB.AC.ACST) TRAP(0xe3) diff --git a/src/mainboard/getac/p470/acpi/platform.asl b/src/mainboard/getac/p470/acpi/platform.asl index 6d1948fe75ad..b2d9fd01250d 100644 --- a/src/mainboard/getac/p470/acpi/platform.asl +++ b/src/mainboard/getac/p470/acpi/platform.asl @@ -89,15 +89,15 @@ Method(_WAK,1) // Windows XP SP2 P-State restore If (LAnd(LEqual(OSYS, 2002), And(CFGD, 1))) { - If (LGreater(\_PR.CP00._PPC, 0)) { - Subtract(\_PR.CP00._PPC, 1, \_PR.CP00._PPC) + If (LGreater(\_SB.CP00._PPC, 0)) { + Subtract(\_SB.CP00._PPC, 1, \_SB.CP00._PPC) PNOT() - Add(\_PR.CP00._PPC, 1, \_PR.CP00._PPC) + Add(\_SB.CP00._PPC, 1, \_SB.CP00._PPC) PNOT() } Else { - Add(\_PR.CP00._PPC, 1, \_PR.CP00._PPC) + Add(\_SB.CP00._PPC, 1, \_SB.CP00._PPC) PNOT() - Subtract(\_PR.CP00._PPC, 1, \_PR.CP00._PPC) + Subtract(\_SB.CP00._PPC, 1, \_SB.CP00._PPC) PNOT() } } diff --git a/src/mainboard/getac/p470/acpi/thermal.asl b/src/mainboard/getac/p470/acpi/thermal.asl index 9e8338485684..2a4d7a9195cf 100644 --- a/src/mainboard/getac/p470/acpi/thermal.asl +++ b/src/mainboard/getac/p470/acpi/thermal.asl @@ -73,9 +73,9 @@ Scope (\_TZ) Method (_PSL, 0, Serialized) { If (MPEN) { - Return (Package() {\_PR.CP00, \_PR.CP01}) + Return (Package() {\_SB.CP00, \_SB.CP01}) } - Return (Package() {\_PR.CP00}) + Return (Package() {\_SB.CP00}) } // TC1 value for passive cooling diff --git a/src/mainboard/google/cyan/variants/terra/include/variant/acpi/cpu.asl b/src/mainboard/google/cyan/variants/terra/include/variant/acpi/cpu.asl index bdd9792e8c4e..49991a8435a7 100644 --- a/src/mainboard/google/cyan/variants/terra/include/variant/acpi/cpu.asl +++ b/src/mainboard/google/cyan/variants/terra/include/variant/acpi/cpu.asl @@ -41,11 +41,11 @@ #define DPTF_CPU_ACTIVE_AC4 50 #endif -External (\_PR.CP00._TSS, MethodObj) -External (\_PR.CP00._TPC, MethodObj) -External (\_PR.CP00._PTC, PkgObj) -External (\_PR.CP00._TSD, PkgObj) -External (\_PR.CP00._PSS, MethodObj) +External (\_SB.CP00._TSS, MethodObj) +External (\_SB.CP00._TPC, MethodObj) +External (\_SB.CP00._PTC, PkgObj) +External (\_SB.CP00._TSD, PkgObj) +External (\_SB.CP00._PSS, MethodObj) Device (B0DB) { @@ -66,8 +66,8 @@ Device (B0DB) Method (_TSS) { - If (CondRefOf (\_PR.CP00._TSS)) { - Return (\_PR.CP00._TSS) + If (CondRefOf (\_SB.CP00._TSS)) { + Return (\_SB.CP00._TSS) } Else { Return (Package () { @@ -78,8 +78,8 @@ Device (B0DB) Method (_TPC) { - If (CondRefOf (\_PR.CP00._TPC)) { - Return (\_PR.CP00._TPC) + If (CondRefOf (\_SB.CP00._TPC)) { + Return (\_SB.CP00._TPC) } Else { Return (0) } @@ -87,8 +87,8 @@ Device (B0DB) Method (_PTC) { - If (CondRefOf (\_PR.CP00._PTC)) { - Return (\_PR.CP00._PTC) + If (CondRefOf (\_SB.CP00._PTC)) { + Return (\_SB.CP00._PTC) } Else { Return (Package () { @@ -100,8 +100,8 @@ Device (B0DB) Method (_TSD) { - If (CondRefOf (\_PR.CP00._TSD)) { - Return (\_PR.CP00._TSD) + If (CondRefOf (\_SB.CP00._TSD)) { + Return (\_SB.CP00._TSD) } Else { Return (Package () { @@ -112,8 +112,8 @@ Device (B0DB) Method (_TDL) { - If (CondRefOf (\_PR.CP00._TSS)) { - Store (SizeOf (\_PR.CP00._TSS ()), Local0) + If (CondRefOf (\_SB.CP00._TSS)) { + Store (SizeOf (\_SB.CP00._TSS ()), Local0) Decrement (Local0) Return (Local0) } Else { @@ -140,8 +140,8 @@ Device (B0DB) Method (_PSS) { - If (CondRefOf (\_PR.CP00._PSS)) { - Return (\_PR.CP00._PSS) + If (CondRefOf (\_SB.CP00._PSS)) { + Return (\_SB.CP00._PSS) } Else { Return (Package () { @@ -155,8 +155,8 @@ Device (B0DB) /* Check for mainboard specific _PDL override */ If (CondRefOf (\_SB.MPDL)) { Return (\_SB.MPDL) - } ElseIf (CondRefOf (\_PR.CP00._PSS)) { - Store (SizeOf (\_PR.CP00._PSS ()), Local0) + } ElseIf (CondRefOf (\_SB.CP00._PSS)) { + Store (SizeOf (\_SB.CP00._PSS ()), Local0) Decrement (Local0) Return (Local0) } Else { diff --git a/src/mainboard/roda/rk886ex/acpi/thermal.asl b/src/mainboard/roda/rk886ex/acpi/thermal.asl index 405a9e0bb9df..f06b273b2b15 100644 --- a/src/mainboard/roda/rk886ex/acpi/thermal.asl +++ b/src/mainboard/roda/rk886ex/acpi/thermal.asl @@ -61,9 +61,9 @@ Scope (\_TZ) Method (_PSL, 0, Serialized) { If (MPEN) { - Return (Package() {\_PR.CP00, \_PR.CP01}) + Return (Package() {\_SB.CP00, \_SB.CP01}) } - Return (Package() {\_PR.CP00}) + Return (Package() {\_SB.CP00}) } // TC1 value for passive cooling diff --git a/src/mainboard/roda/rk9/acpi/thermal.asl b/src/mainboard/roda/rk9/acpi/thermal.asl index de6fd028a3ce..8eb8195d4c5a 100644 --- a/src/mainboard/roda/rk9/acpi/thermal.asl +++ b/src/mainboard/roda/rk9/acpi/thermal.asl @@ -79,9 +79,9 @@ Scope (\_TZ) Method (_PSL, 0, Serialized) { If (MPEN) { - Return (Package() {\_PR.CP00, \_PR.CP01}) + Return (Package() {\_SB.CP00, \_SB.CP01}) } - Return (Package() {\_PR.CP00}) + Return (Package() {\_SB.CP00}) } // TC1 value for passive cooling diff --git a/src/northbridge/intel/haswell/acpi/hostbridge.asl b/src/northbridge/intel/haswell/acpi/hostbridge.asl index 7c33d206053f..1a4f33d011cf 100644 --- a/src/northbridge/intel/haswell/acpi/hostbridge.asl +++ b/src/northbridge/intel/haswell/acpi/hostbridge.asl @@ -151,16 +151,16 @@ Device (MCHC) * Package (6) { freq, power, tlat, blat, control, status } * } */ - External (\_PR.CP00._PSS) + External (\_SB.CP00._PSS) Method (PSSS, 1, NotSerialized) { Store (One, Local0) /* Start at P1 */ - Store (SizeOf (\_PR.CP00._PSS), Local1) + Store (SizeOf (\_SB.CP00._PSS), Local1) While (LLess (Local0, Local1)) { /* Store _PSS entry Control value to Local2 */ ShiftRight (DeRefOf (Index (DeRefOf (Index - (\_PR.CP00._PSS, Local0)), 4)), 8, Local2) + (\_SB.CP00._PSS, Local0)), 4)), 8, Local2) If (LEqual (Local2, Arg0)) { Return (Subtract (Local0, 1)) } diff --git a/src/northbridge/intel/ironlake/acpi/hostbridge.asl b/src/northbridge/intel/ironlake/acpi/hostbridge.asl index 57d6ba0f82c0..8d4ec2513954 100644 --- a/src/northbridge/intel/ironlake/acpi/hostbridge.asl +++ b/src/northbridge/intel/ironlake/acpi/hostbridge.asl @@ -102,16 +102,16 @@ Device (MCHC) * Package (6) { freq, power, tlat, blat, control, status } * } */ - External (\_PR.CP00._PSS) + External (\_SB.CP00._PSS) Method (PSSS, 1, NotSerialized) { Store (One, Local0) /* Start at P1 */ - Store (SizeOf (\_PR.CP00._PSS), Local1) + Store (SizeOf (\_SB.CP00._PSS), Local1) While (LLess (Local0, Local1)) { /* Store _PSS entry Control value to Local2 */ ShiftRight (DeRefOf (Index (DeRefOf (Index - (\_PR.CP00._PSS, Local0)), 4)), 8, Local2) + (\_SB.CP00._PSS, Local0)), 4)), 8, Local2) If (LEqual (Local2, Arg0)) { Return (Subtract (Local0, 1)) } diff --git a/src/northbridge/intel/sandybridge/acpi/hostbridge.asl b/src/northbridge/intel/sandybridge/acpi/hostbridge.asl index 9dd6fc07825f..b0e314e1f3d1 100644 --- a/src/northbridge/intel/sandybridge/acpi/hostbridge.asl +++ b/src/northbridge/intel/sandybridge/acpi/hostbridge.asl @@ -141,16 +141,16 @@ Device (MCHC) * Package (6) { freq, power, tlat, blat, control, status } * } */ - External (\_PR.CP00._PSS) + External (\_SB.CP00._PSS) Method (PSSS, 1, NotSerialized) { Store (One, Local0) /* Start at P1 */ - Store (SizeOf (\_PR.CP00._PSS), Local1) + Store (SizeOf (\_SB.CP00._PSS), Local1) While (LLess (Local0, Local1)) { /* Store _PSS entry Control value to Local2 */ ShiftRight (DeRefOf (Index (DeRefOf (Index - (\_PR.CP00._PSS, Local0)), 4)), 8, Local2) + (\_SB.CP00._PSS, Local0)), 4)), 8, Local2) If (LEqual (Local2, Arg0)) { Return (Subtract (Local0, 1)) } diff --git a/src/soc/intel/baytrail/acpi.c b/src/soc/intel/baytrail/acpi.c index c9ccdbdbf6a0..1797e48543f6 100644 --- a/src/soc/intel/baytrail/acpi.c +++ b/src/soc/intel/baytrail/acpi.c @@ -419,7 +419,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor( core, pcontrol_blk, plen); diff --git a/src/soc/intel/baytrail/acpi/dptf/cpu.asl b/src/soc/intel/baytrail/acpi/dptf/cpu.asl index a351e6c1367c..289dcd4a7ba0 100644 --- a/src/soc/intel/baytrail/acpi/dptf/cpu.asl +++ b/src/soc/intel/baytrail/acpi/dptf/cpu.asl @@ -12,11 +12,11 @@ * GNU General Public License for more details. */ -External (\_PR.CP00._TSS, MethodObj) -External (\_PR.CP00._TPC, MethodObj) -External (\_PR.CP00._PTC, PkgObj) -External (\_PR.CP00._TSD, PkgObj) -External (\_PR.CP00._PSS, MethodObj) +External (\_SB.CP00._TSS, MethodObj) +External (\_SB.CP00._TPC, MethodObj) +External (\_SB.CP00._PTC, PkgObj) +External (\_SB.CP00._TSD, PkgObj) +External (\_SB.CP00._PSS, MethodObj) Device (TCPU) { @@ -38,8 +38,8 @@ Device (TCPU) Method (_TSS) { - If (CondRefOf (\_PR.CP00._TSS)) { - Return (\_PR.CP00._TSS) + If (CondRefOf (\_SB.CP00._TSS)) { + Return (\_SB.CP00._TSS) } Else { Return (Package () { @@ -50,8 +50,8 @@ Device (TCPU) Method (_TPC) { - If (CondRefOf (\_PR.CP00._TPC)) { - Return (\_PR.CP00._TPC) + If (CondRefOf (\_SB.CP00._TPC)) { + Return (\_SB.CP00._TPC) } Else { Return (0) } @@ -59,8 +59,8 @@ Device (TCPU) Method (_PTC) { - If (CondRefOf (\_PR.CP00._PTC)) { - Return (\_PR.CP00._PTC) + If (CondRefOf (\_SB.CP00._PTC)) { + Return (\_SB.CP00._PTC) } Else { Return (Package () { @@ -72,8 +72,8 @@ Device (TCPU) Method (_TSD) { - If (CondRefOf (\_PR.CP00._TSD)) { - Return (\_PR.CP00._TSD) + If (CondRefOf (\_SB.CP00._TSD)) { + Return (\_SB.CP00._TSD) } Else { Return (Package () { @@ -84,8 +84,8 @@ Device (TCPU) Method (_TDL) { - If (CondRefOf (\_PR.CP00._TSS)) { - Store (SizeOf (\_PR.CP00._TSS ()), Local0) + If (CondRefOf (\_SB.CP00._TSS)) { + Store (SizeOf (\_SB.CP00._TSS ()), Local0) Decrement (Local0) Return (Local0) } Else { @@ -112,8 +112,8 @@ Device (TCPU) Method (_PSS) { - If (CondRefOf (\_PR.CP00._PSS)) { - Return (\_PR.CP00._PSS) + If (CondRefOf (\_SB.CP00._PSS)) { + Return (\_SB.CP00._PSS) } Else { Return (Package () { @@ -127,8 +127,8 @@ Device (TCPU) /* Check for mainboard specific _PDL override */ If (CondRefOf (\_SB.MPDL)) { Return (\_SB.MPDL) - } ElseIf (CondRefOf (\_PR.CP00._PSS)) { - Store (SizeOf (\_PR.CP00._PSS ()), Local0) + } ElseIf (CondRefOf (\_SB.CP00._PSS)) { + Store (SizeOf (\_SB.CP00._PSS ()), Local0) Decrement (Local0) Return (Local0) } Else { diff --git a/src/soc/intel/braswell/acpi.c b/src/soc/intel/braswell/acpi.c index 765be82c4022..8142e1bed681 100644 --- a/src/soc/intel/braswell/acpi.c +++ b/src/soc/intel/braswell/acpi.c @@ -422,7 +422,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor(core, pcontrol_blk, plen); /* Generate P-state tables */ diff --git a/src/soc/intel/braswell/acpi/dptf/cpu.asl b/src/soc/intel/braswell/acpi/dptf/cpu.asl index 5b91699544e4..1236c847cb1c 100644 --- a/src/soc/intel/braswell/acpi/dptf/cpu.asl +++ b/src/soc/intel/braswell/acpi/dptf/cpu.asl @@ -41,11 +41,11 @@ #define DPTF_CPU_ACTIVE_AC4 50 #endif -External (\_PR.CP00._TSS, MethodObj) -External (\_PR.CP00._TPC, MethodObj) -External (\_PR.CP00._PTC, PkgObj) -External (\_PR.CP00._TSD, PkgObj) -External (\_PR.CP00._PSS, MethodObj) +External (\_SB.CP00._TSS, MethodObj) +External (\_SB.CP00._TPC, MethodObj) +External (\_SB.CP00._PTC, PkgObj) +External (\_SB.CP00._TSD, PkgObj) +External (\_SB.CP00._PSS, MethodObj) Device (B0DB) { @@ -66,8 +66,8 @@ Device (B0DB) Method (_TSS) { - If (CondRefOf (\_PR.CP00._TSS)) { - Return (\_PR.CP00._TSS) + If (CondRefOf (\_SB.CP00._TSS)) { + Return (\_SB.CP00._TSS) } Else { Return (Package () { @@ -78,8 +78,8 @@ Device (B0DB) Method (_TPC) { - If (CondRefOf (\_PR.CP00._TPC)) { - Return (\_PR.CP00._TPC) + If (CondRefOf (\_SB.CP00._TPC)) { + Return (\_SB.CP00._TPC) } Else { Return (0) } @@ -87,8 +87,8 @@ Device (B0DB) Method (_PTC) { - If (CondRefOf (\_PR.CP00._PTC)) { - Return (\_PR.CP00._PTC) + If (CondRefOf (\_SB.CP00._PTC)) { + Return (\_SB.CP00._PTC) } Else { Return (Package () { @@ -100,8 +100,8 @@ Device (B0DB) Method (_TSD) { - If (CondRefOf (\_PR.CP00._TSD)) { - Return (\_PR.CP00._TSD) + If (CondRefOf (\_SB.CP00._TSD)) { + Return (\_SB.CP00._TSD) } Else { Return (Package () { @@ -112,8 +112,8 @@ Device (B0DB) Method (_TDL) { - If (CondRefOf (\_PR.CP00._TSS)) { - Store (SizeOf (\_PR.CP00._TSS ()), Local0) + If (CondRefOf (\_SB.CP00._TSS)) { + Store (SizeOf (\_SB.CP00._TSS ()), Local0) Decrement (Local0) Return (Local0) } Else { @@ -140,8 +140,8 @@ Device (B0DB) Method (_PSS) { - If (CondRefOf (\_PR.CP00._PSS)) { - Return (\_PR.CP00._PSS) + If (CondRefOf (\_SB.CP00._PSS)) { + Return (\_SB.CP00._PSS) } Else { Return (Package () { @@ -155,8 +155,8 @@ Device (B0DB) /* Check for mainboard specific _PDL override */ If (CondRefOf (\_SB.MPDL)) { Return (\_SB.MPDL) - } ElseIf (CondRefOf (\_PR.CP00._PSS)) { - Store (SizeOf (\_PR.CP00._PSS ()), Local0) + } ElseIf (CondRefOf (\_SB.CP00._PSS)) { + Store (SizeOf (\_SB.CP00._PSS ()), Local0) Decrement (Local0) Return (Local0) } Else { diff --git a/src/soc/intel/broadwell/acpi.c b/src/soc/intel/broadwell/acpi.c index 61f1008aa12d..1664fdffef26 100644 --- a/src/soc/intel/broadwell/acpi.c +++ b/src/soc/intel/broadwell/acpi.c @@ -517,7 +517,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor( (cpuID - 1) * cores_per_package+coreID - 1, pcontrol_blk, plen); diff --git a/src/soc/intel/broadwell/acpi/ctdp.asl b/src/soc/intel/broadwell/acpi/ctdp.asl index 86ebdd57daa9..6f3cad6d85e5 100644 --- a/src/soc/intel/broadwell/acpi/ctdp.asl +++ b/src/soc/intel/broadwell/acpi/ctdp.asl @@ -71,16 +71,16 @@ Scope (\_SB.PCI0.MCHC) * Package (6) { freq, power, tlat, blat, control, status } * } */ - External (\_PR.CP00._PSS) + External (\_SB.CP00._PSS) Method (PSSS, 1, NotSerialized) { Store (One, Local0) /* Start at P1 */ - Store (SizeOf (\_PR.CP00._PSS), Local1) + Store (SizeOf (\_SB.CP00._PSS), Local1) While (LLess (Local0, Local1)) { /* Store _PSS entry Control value to Local2 */ ShiftRight (DeRefOf (Index (DeRefOf (Index - (\_PR.CP00._PSS, Local0)), 4)), 8, Local2) + (\_SB.CP00._PSS, Local0)), 4)), 8, Local2) If (LEqual (Local2, Arg0)) { Return (Subtract (Local0, 1)) } diff --git a/src/soc/intel/common/acpi/dptf/cpu.asl b/src/soc/intel/common/acpi/dptf/cpu.asl index 99dc32a2994c..982776f701e2 100644 --- a/src/soc/intel/common/acpi/dptf/cpu.asl +++ b/src/soc/intel/common/acpi/dptf/cpu.asl @@ -12,11 +12,11 @@ * GNU General Public License for more details. */ -External (\_PR.CP00._PSS, PkgObj) -External (\_PR.CP00._TSS, PkgObj) -External (\_PR.CP00._TPC, MethodObj) -External (\_PR.CP00._PTC, PkgObj) -External (\_PR.CP00._TSD, PkgObj) +External (\_SB.CP00._PSS, PkgObj) +External (\_SB.CP00._TSS, PkgObj) +External (\_SB.CP00._TPC, MethodObj) +External (\_SB.CP00._PTC, PkgObj) +External (\_SB.CP00._TSD, PkgObj) External (\_SB.MPDL, IntObj) Device (DPTF_CPU_DEVICE) @@ -38,8 +38,8 @@ Device (DPTF_CPU_DEVICE) Method (_TSS) { - If (CondRefOf (\_PR.CP00._TSS)) { - Return (\_PR.CP00._TSS) + If (CondRefOf (\_SB.CP00._TSS)) { + Return (\_SB.CP00._TSS) } Else { Return (Package () { @@ -50,8 +50,8 @@ Device (DPTF_CPU_DEVICE) Method (_TPC) { - If (CondRefOf (\_PR.CP00._TPC)) { - Return (\_PR.CP00._TPC) + If (CondRefOf (\_SB.CP00._TPC)) { + Return (\_SB.CP00._TPC) } Else { Return (0) } @@ -59,8 +59,8 @@ Device (DPTF_CPU_DEVICE) Method (_PTC) { - If (CondRefOf (\_PR.CP00._PTC)) { - Return (\_PR.CP00._PTC) + If (CondRefOf (\_SB.CP00._PTC)) { + Return (\_SB.CP00._PTC) } Else { Return (Package () { @@ -72,8 +72,8 @@ Device (DPTF_CPU_DEVICE) Method (_TSD) { - If (CondRefOf (\_PR.CP00._TSD)) { - Return (\_PR.CP00._TSD) + If (CondRefOf (\_SB.CP00._TSD)) { + Return (\_SB.CP00._TSD) } Else { Return (Package () { @@ -84,8 +84,8 @@ Device (DPTF_CPU_DEVICE) Method (_TDL) { - If (CondRefOf (\_PR.CP00._TSS)) { - Store (SizeOf (\_PR.CP00._TSS), Local0) + If (CondRefOf (\_SB.CP00._TSS)) { + Store (SizeOf (\_SB.CP00._TSS), Local0) Decrement (Local0) Return (Local0) } Else { @@ -112,8 +112,8 @@ Device (DPTF_CPU_DEVICE) Method (_PSS) { - If (CondRefOf (\_PR.CP00._PSS)) { - Return (\_PR.CP00._PSS) + If (CondRefOf (\_SB.CP00._PSS)) { + Return (\_SB.CP00._PSS) } Else { Return (Package () { @@ -128,8 +128,8 @@ Device (DPTF_CPU_DEVICE) /* Check for mainboard specific _PDL override */ If (CondRefOf (\_SB.MPDL)) { Return (\_SB.MPDL) - } ElseIf (CondRefOf (\_PR.CP00._PSS)) { - Store (SizeOf (\_PR.CP00._PSS), Local0) + } ElseIf (CondRefOf (\_SB.CP00._PSS)) { + Store (SizeOf (\_SB.CP00._PSS), Local0) Decrement (Local0) Return (Local0) } Else { diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c index bed4401b5a37..b848db446f80 100644 --- a/src/soc/intel/common/block/acpi/acpi.c +++ b/src/soc/intel/common/block/acpi/acpi.c @@ -433,7 +433,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor((cpu_id) * cores_per_package + core_id, pcontrol_blk, plen); diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c index 10eec8a39907..e6723aab1ca3 100644 --- a/src/soc/intel/skylake/acpi.c +++ b/src/soc/intel/skylake/acpi.c @@ -522,7 +522,7 @@ void generate_cpu_entries(struct device *device) plen = 0; } - /* Generate processor \_PR.CPUx */ + /* Generate processor \_SB.CPUx */ acpigen_write_processor( cpu_id*cores_per_package+core_id, pcontrol_blk, plen); diff --git a/src/soc/intel/skylake/acpi/dptf/cpu.asl b/src/soc/intel/skylake/acpi/dptf/cpu.asl index 9ffe040fea98..b069919ed3ba 100644 --- a/src/soc/intel/skylake/acpi/dptf/cpu.asl +++ b/src/soc/intel/skylake/acpi/dptf/cpu.asl @@ -20,7 +20,7 @@ #define DPTF_CPU_CRITICAL 90 #endif -External (\_PR.CP00._PSS, PkgObj) +External (\_SB.CP00._PSS, PkgObj) External (\_SB.MPDL, IntObj) Device (B0D4) @@ -55,8 +55,8 @@ Device (B0D4) Method (_PSS) { - If (CondRefOf (\_PR.CP00._PSS)) { - Return (\_PR.CP00._PSS) + If (CondRefOf (\_SB.CP00._PSS)) { + Return (\_SB.CP00._PSS) } Else { Return (Package () { @@ -71,8 +71,8 @@ Device (B0D4) /* Check for mainboard specific _PDL override */ If (CondRefOf (\_SB.MPDL)) { Return (\_SB.MPDL) - } ElseIf (CondRefOf (\_PR.CP00._PSS)) { - Store (SizeOf (\_PR.CP00._PSS), Local0) + } ElseIf (CondRefOf (\_SB.CP00._PSS)) { + Store (SizeOf (\_SB.CP00._PSS), Local0) Decrement (Local0) Return (Local0) } Else { diff --git a/src/southbridge/intel/i82371eb/acpi_tables.c b/src/southbridge/intel/i82371eb/acpi_tables.c index 8059c2c87a0a..8a8d99e15541 100644 --- a/src/southbridge/intel/i82371eb/acpi_tables.c +++ b/src/southbridge/intel/i82371eb/acpi_tables.c @@ -44,7 +44,7 @@ void generate_cpu_entries(struct device *device) /* without the outer scope, furhter ssdt addition will end up * within the processor statement */ - acpigen_write_scope("\\_PR"); + acpigen_write_scope("\\_SB"); for (cpu=0; cpu < numcpus; cpu++) { acpigen_write_processor(cpu, pcontrol_blk, plen); acpigen_pop_len(); |