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mb/google/zork: update telemetry settings for morphius

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Update the two load line slope settings for the SVID3 telemetry.
AGESA sends these values to the SMU, which accepts them as units
of current.  Proper calibration is determined by the AMD SDLE tool
and the Stardust test.

VDD Slope: 62852 -> 62641
SOC Slope: 28022 -> 28333

BUG=b:170531252
BRANCH=zork
TEST=1. emerge-zork coreboot
     2. pass AMD SDLE/Stardust test

Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Change-Id: Id831907aa47be27fef2e33bb884a1118ffec14a0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46655
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Kevin Chiu 2020-10-22 20:09:12 +08:00 • committed by Felix Held
commit eef615c0f5
1 changed files with 2 additions and 2 deletions
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4
src/mainboard/google/zork/variants/morphius/overridetree.cb
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@ -16,9 +16,9 @@ chip soc/amd/picasso
register "sustained_power_limit" = "12000" #mw
register "thermctl_limit" = "100" #degrees C
register "telemetry_vddcr_vdd_slope" = "62852" #mA
register "telemetry_vddcr_vdd_slope" = "62641" #mA
register "telemetry_vddcr_vdd_offset" = "0"
register "telemetry_vddcr_soc_slope" = "28022" #mA
register "telemetry_vddcr_soc_slope" = "28333" #mA
register "telemetry_vddcr_soc_offset" = "0"
# Set STAPM confiuration for tablet mode