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google/lars: Add VrConfig UPD parameters 

Follow kunimitsu setting of
https://chromium-review.googlesource.com/#/c/313068/

BRANCH=none
BUG=chrome-os-partner:48459
TEST=Build and boot in lars

Change-Id: Iffa9e1307f478b1d72befd3e5af71e7d40bb55ef
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6c669014d0773d6790656dd6f957d2c860d00781
Original-Change-Id: I615d53a33ad8e750d4382e2a9ec397c5b6ff55e1
Original-Signed-off-by: David Wu <David_Wu@quantatw.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/317222
Original-Commit-Ready: David Wu <david_wu@quantatw.com>
Original-Tested-by: David Wu <david_wu@quantatw.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12978
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
david 2015-12-11 09:16:34 +08:00 committed by Patrick Georgi
parent d4fd0a0fc1
commit 15144d5500
1 changed files with 78 additions and 0 deletions
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78
src/mainboard/google/lars/devicetree.cb
View File

@ -47,6 +47,84 @@ chip soc/intel/skylake
# Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled # Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled
register "SerialIrqConfigSirqEnable" = "0x01" register "SerialIrqConfigSirqEnable" = "0x01"
# VR Settings Configuration for 5 Domains
#+----------------+-------+-------+-------------+-------------+-------+
#| Domain/Setting | SA | IA | Ring Sliced | GT Unsliced | GT |
#+----------------+-------+-------+-------------+-------------+-------+
#| Psi1Threshold | 20A | 20A | 20A | 20A | 20A |
#| Psi2Threshold | 4A | 5A | 5A | 5A | 5A |
#| Psi3Threshold | 1A | 1A | 1A | 1A | 1A |
#| Psi3Enable | 1 | 1 | 1 | 1 | 1 |
#| Psi4Enable | 1 | 1 | 1 | 1 | 1 |
#| ImonSlope | 0 | 0 | 0 | 0 | 0 |
#| ImonOffset | 0 | 0 | 0 | 0 | 0 |
#| IccMax | 7A | 34A | 34A | 35A | 35A |
#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V | 1.52V |
#+----------------+-------+-------+-------------+-------------+-------+
register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
.vr_config_enable = 1, \
.psi1threshold = 0x50, \
.psi2threshold = 0x10, \
.psi3threshold = 0x4, \
.psi3enable = 1, \
.psi4enable = 1, \
.imon_slope = 0x0, \
.imon_offset = 0x0, \
.icc_max = 0x1C, \
.voltage_limit = 0x5F0 \
}"
register "domain_vr_config[VR_IA_CORE]" = "{
.vr_config_enable = 1, \
.psi1threshold = 0x50, \
.psi2threshold = 0x14, \
.psi3threshold = 0x4, \
.psi3enable = 1, \
.psi4enable = 1, \
.imon_slope = 0x0, \
.imon_offset = 0x0, \
.icc_max = 0x88, \
.voltage_limit = 0x5F0 \
}"
register "domain_vr_config[VR_RING]" = "{
.vr_config_enable = 1, \
.psi1threshold = 0x50, \
.psi2threshold = 0x14, \
.psi3threshold = 0x4, \
.psi3enable = 1, \
.psi4enable = 1, \
.imon_slope = 0x0, \
.imon_offset = 0x0, \
.icc_max = 0x88, \
.voltage_limit = 0x5F0, \
}"
register "domain_vr_config[VR_GT_UNSLICED]" = "{
.vr_config_enable = 1, \
.psi1threshold = 0x50, \
.psi2threshold = 0x14, \
.psi3threshold = 0x4, \
.psi3enable = 1, \
.psi4enable = 1, \
.imon_slope = 0x0, \
.imon_offset = 0x0, \
.icc_max = 0x8C ,\
.voltage_limit = 0x5F0 \
}"
register "domain_vr_config[VR_GT_SLICED]" = "{
.vr_config_enable = 1, \
.psi1threshold = 0x50, \
.psi2threshold = 0x14, \
.psi3threshold = 0x4, \
.psi3enable = 1, \
.psi4enable = 1, \
.imon_slope = 0x0, \
.imon_offset = 0x0, \
.icc_max = 0x8C, \
.voltage_limit = 0x5F0 \
}"
# Enable Root port 1. # Enable Root port 1.
register "PcieRpEnable[0]" = "1" register "PcieRpEnable[0]" = "1"
# Enable CLKREQ# # Enable CLKREQ#