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google/chell: Update ICC_MAX configuration 

Correct ICC_MAX values per SKL-Y EDS spec.

Adapted from chromium commit 1c4e89e8 [Chell: Update ICC_MAX configuration]

Original-Change-Id: Ic660cc6a2d11e995a86a30ddde800d096d93e012
Original-Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/593715
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>

Change-Id: Ia31ce432cf979d574d84e9205a287f87de5de057
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35958
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Michael Niewöhner
This commit is contained in:
Matt DeVillier 2019-10-10 13:24:12 -05:00 committed by Patrick Georgi
parent 046382b8c5
commit 231c74cacf
1 changed files with 5 additions and 5 deletions
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10
src/mainboard/google/glados/variants/chell/devicetree.cb
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@ -81,7 +81,7 @@ chip soc/intel/skylake
#| Psi4Enable | 1 | 1 | 1 | 1 |
#| ImonSlope | 0 | 0 | 0 | 0 |
#| ImonOffset | 0 | 0 | 0 | 0 |
#| IccMax | 7A | 34A | 35A | 35A |
#| IccMax | 4A | 24A | 24A | 24A |
#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
#+----------------+-----------+-----------+-------------+----------+
register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
@ -93,7 +93,7 @@ chip soc/intel/skylake
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.icc_max = VR_CFG_AMP(7),
.icc_max = VR_CFG_AMP(4),
.voltage_limit = 1520,
}"
@ -106,7 +106,7 @@ chip soc/intel/skylake
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.icc_max = VR_CFG_AMP(34),
.icc_max = VR_CFG_AMP(24),
.voltage_limit = 1520,
}"
@ -119,7 +119,7 @@ chip soc/intel/skylake
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.icc_max = VR_CFG_AMP(35),
.icc_max = VR_CFG_AMP(24),
.voltage_limit = 1520,
}"
@ -132,7 +132,7 @@ chip soc/intel/skylake
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.icc_max = VR_CFG_AMP(35),
.icc_max = VR_CFG_AMP(24),
.voltage_limit = 1520,
}"