diff options
| author | Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> | 2017-08-10 18:55:12 +0530 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-08-11 19:10:02 +0000 |
| commit | b4411d3c9e022eb5c1546f2b47cb261fd703a8fa (patch) | |
| tree | 88f74a328cc0673b851edd8d04acbfd1810220df /src/mainboard/google/poppy | |
| parent | 6dc3492355aa9a8828874886f2d2359c58eb24e6 (diff) | |
mb/google/poppy: Update PL2 settings
Update PL2 override setting to 15W as per KBL Power Arch Guide.
Change-Id: I4a6f875f8c3bdb012d6ff97c1429f32db5210893
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/20943
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/poppy')
3 files changed, 6 insertions, 4 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb index cabf3dea9a..f10db59bb0 100644 --- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb @@ -192,7 +192,8 @@ chip soc/intel/skylake }" register "speed_shift_enable" = "1" - register "tdp_pl2_override" = "7" + # PL2 override 15W for KBL-Y + register "tdp_pl2_override" = "15" register "tcc_offset" = "10" # TCC of 90C # Use default SD card detect GPIO configuration diff --git a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/dptf.asl index cbe4b7a360..52901f933c 100644 --- a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/dptf.asl +++ b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/dptf.asl @@ -79,8 +79,8 @@ Name (MPPC, Package () }, Package () { /* Power Limit 2 */ 1, /* PowerLimitIndex, 1 for Power Limit 2 */ - 3000, /* PowerLimitMinimum */ - 7000, /* PowerLimitMaximum */ + 15000, /* PowerLimitMinimum */ + 15000, /* PowerLimitMaximum */ 1000, /* TimeWindowMinimum */ 1000, /* TimeWindowMaximum */ 1000 /* StepSize */ diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb index 3de9854bdc..b874093b26 100644 --- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb +++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb @@ -201,7 +201,8 @@ chip soc/intel/skylake }" register "speed_shift_enable" = "1" - register "tdp_pl2_override" = "7" + # PL2 override 15W for KBL-Y + register "tdp_pl2_override" = "15" register "tcc_offset" = "10" # TCC of 90C # Use default SD card detect GPIO configuration |