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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>
This commit is contained in:
Sumeet Pawnikar 2017-08-10 18:55:12 +05:30 committed by Martin Roth
parent 6dc3492355
commit b4411d3c9e
3 changed files with 6 additions and 4 deletions
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3
src/mainboard/google/poppy/variants/baseboard/devicetree.cb
View File

@ -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

4
src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/dptf.asl
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@ -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 */

3
src/mainboard/google/poppy/variants/soraka/devicetree.cb
View File

@ -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