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/mainboard/getac/p470/acpi | |
| parent | 09eb8d0c9b3b9e7b765520114d148a19926ff886 (diff) | |
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/mainboard/getac/p470/acpi')
| -rw-r--r-- | src/mainboard/getac/p470/acpi/ec.asl | 2 | ||||
| -rw-r--r-- | src/mainboard/getac/p470/acpi/platform.asl | 10 | ||||
| -rw-r--r-- | src/mainboard/getac/p470/acpi/thermal.asl | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/src/mainboard/getac/p470/acpi/ec.asl b/src/mainboard/getac/p470/acpi/ec.asl index 618055bed0..1b30e03ec5 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 6d1948fe75..b2d9fd0125 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 9e83384856..2a4d7a9195 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 |