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mb/facebook/monolith: Update power supply settings

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Update the IccMax for the SYSTEM_AGENT and IA_CORE power supplies
according to the information in the schematic. The IccMax for these
supplies is lower than the standard supported by the SoC.

BUG=N/A
TEST=build

Change-Id: I20b92e7dfc85427bcf9cb9f0efda02459c862809
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38429
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
This commit is contained in:
Wim Vervoorn
2020-01-15 09:23:27 +01:00
committed by Patrick Georgi
parent 6455740c09
commit b2e440a6d8
1 changed files with 3 additions and 3 deletions
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6
src/mainboard/facebook/monolith/devicetree.cb
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@@ -89,7 +89,7 @@ chip soc/intel/skylake
#| Psi4Enable | 1 | 1 | 1 | 1 | #| Psi4Enable | 1 | 1 | 1 | 1 |
#| ImonSlope | 0 | 0 | 0 | 0 | #| ImonSlope | 0 | 0 | 0 | 0 |
#| ImonOffset | 0 | 0 | 0 | 0 | #| ImonOffset | 0 | 0 | 0 | 0 |
#| IccMax | 7A | 34A | 35A | 35A | #| IccMax | 5.1A | 32A | 35A | 35A |
#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V | #| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
#+----------------+-------+-------+-------+-------+ #+----------------+-------+-------+-------+-------+
register "domain_vr_config[VR_SYSTEM_AGENT]" = "{ register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
@@ -101,7 +101,7 @@ chip soc/intel/skylake
.psi4enable = 1, \ .psi4enable = 1, \
.imon_slope = 0, \ .imon_slope = 0, \
.imon_offset = 0, \ .imon_offset = 0, \
.icc_max = VR_CFG_AMP(7), \ .icc_max = VR_CFG_AMP(5.1), \
.voltage_limit = 1520 \ .voltage_limit = 1520 \
}" }"
@@ -114,7 +114,7 @@ chip soc/intel/skylake
.psi4enable = 1, \ .psi4enable = 1, \
.imon_slope = 0, \ .imon_slope = 0, \
.imon_offset = 0, \ .imon_offset = 0, \
.icc_max = VR_CFG_AMP(34), \ .icc_max = VR_CFG_AMP(32), \
.voltage_limit = 1520 \ .voltage_limit = 1520 \
}" }"