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| author | Marc Jones <marcj303@gmail.com> | 2017-11-09 12:25:02 -0700 |
|---|---|---|
| committer | Marc Jones <marc@marcjonesconsulting.com> | 2017-11-13 17:36:51 +0000 |
| commit | 290a59284e97498f6cc879ec5638af87d4538b80 (patch) | |
| tree | fd6ad0732a0475ac789fe3cbb691426140a59f27 /src | |
| parent | 31c8cdda73461f59a29457e482934cd686feed39 (diff) | |
| download | coreboot-290a59284e97498f6cc879ec5638af87d4538b80.tar.xz | |
soc/amd/stoneyridge: Add CPU PPKG ASL
Add PPKG Method for processor passive thermal control list.
BUG=b:67999819
Change-Id: I5d84832af06f64c923485926e4e0c73c65a2b0b2
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/22399
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/stoneyridge/acpi/cpu.asl | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/acpi/cpu.asl b/src/soc/amd/stoneyridge/acpi/cpu.asl index 9da1550269..5d29a55089 100644 --- a/src/soc/amd/stoneyridge/acpi/cpu.asl +++ b/src/soc/amd/stoneyridge/acpi/cpu.asl @@ -30,3 +30,20 @@ External (\_PR.CP04, DeviceObj) External (\_PR.CP05, DeviceObj) External (\_PR.CP06, DeviceObj) External (\_PR.CP07, DeviceObj) + +/* Return a package containing enabled processor entries */ +Method (PPKG) +{ + If (LGreaterEqual (\PCNT, 2)) { + Return (Package () + { + \_PR.CP00, + \_PR.CP01 + }) + } Else { + Return (Package () + { + \_PR.CP00 + }) + } +} |