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mb/google/zork: update stapm parameter for berknip 

sustained_power_limit = 12w
fast_ppt_limit = 24w
slow_ppt_limit = 20w

BUG=b:162377903
BRANCH=master
TEST=emerge-zork coreboot chromeos-bootimage

Change-Id: I9baf9990e26edbbadfba85bc16b380c46684033d
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43997
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kevin Chiu 2020-07-28 20:33:24 +08:00 committed by Aaron Durbin
parent d05b15e860
commit 3c0486913f
1 changed files with 3 additions and 3 deletions
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6
src/mainboard/google/zork/variants/berknip/overridetree.cb
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@ -9,11 +9,11 @@ chip soc/amd/picasso
register "system_config" = "3"
# Set STAPM confiuration. All of these fields must be set >0 to take affect
register "slow_ppt_limit" = "25000" #mw
register "fast_ppt_limit" = "30000" #mw
register "slow_ppt_limit" = "20000" #mw
register "fast_ppt_limit" = "24000" #mw
register "slow_ppt_time_constant" = "5" #second
register "stapm_time_constant" = "200" #second
register "sustained_power_limit" = "25000" #mw
register "sustained_power_limit" = "12000" #mw
register "telemetry_vddcr_vdd_slope" = "62451" #mA
register "telemetry_vddcr_vdd_offset" = "0"