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| author | Wim Vervoorn <wvervoorn@eltan.com> | 2020-01-15 09:23:27 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-01-18 10:49:48 +0000 |
| commit | b2e440a6d8a17f5b6494270a3b2127a53badcba1 (patch) | |
| tree | ede43c87ff0b9911a46e6d6f38f02bd49bc299e2 | |
| parent | 6455740c0939ac24a1d6b5363cdd732f75dab299 (diff) | |
| download | coreboot-b2e440a6d8a17f5b6494270a3b2127a53badcba1.tar.xz | |
mb/facebook/monolith: Update power supply settings
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>
| -rw-r--r-- | src/mainboard/facebook/monolith/devicetree.cb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/facebook/monolith/devicetree.cb b/src/mainboard/facebook/monolith/devicetree.cb index 399d9afc6b..a5f5b54bd6 100644 --- a/src/mainboard/facebook/monolith/devicetree.cb +++ b/src/mainboard/facebook/monolith/devicetree.cb @@ -89,7 +89,7 @@ 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 | 5.1A | 32A | 35A | 35A | #| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V | #+----------------+-------+-------+-------+-------+ register "domain_vr_config[VR_SYSTEM_AGENT]" = "{ @@ -101,7 +101,7 @@ chip soc/intel/skylake .psi4enable = 1, \ .imon_slope = 0, \ .imon_offset = 0, \ - .icc_max = VR_CFG_AMP(7), \ + .icc_max = VR_CFG_AMP(5.1), \ .voltage_limit = 1520 \ }" @@ -114,7 +114,7 @@ chip soc/intel/skylake .psi4enable = 1, \ .imon_slope = 0, \ .imon_offset = 0, \ - .icc_max = VR_CFG_AMP(34), \ + .icc_max = VR_CFG_AMP(32), \ .voltage_limit = 1520 \ }" |