diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/skyrim/variants/baseboard/devicetree.cb | 18 | ||||
| -rw-r--r-- | src/mainboard/google/skyrim/variants/skyrim/overridetree.cb | 17 |
2 files changed, 18 insertions, 17 deletions
diff --git a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb index 8502c36d36..3b98246d19 100644 --- a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb @@ -239,4 +239,22 @@ chip soc/amd/mendocino device generic 3 on end end + + # DPTC: Refer the spec "FT6 Infrastructure Roadmap"#57316 + # Set system_configuration to 4 for 15W + register "system_configuration" = "4" + # Normal + register "slow_ppt_limit_mW" = "25000" + register "fast_ppt_limit_mW" = "30000" + register "slow_ppt_time_constant_s" = "5" + register "stapm_time_constant_s" = "275" + register "sustained_power_limit_mW" = "15000" + register "thermctl_limit_degreeC" = "100" + register "vrm_current_limit_mA" = "28000" + register "vrm_maximum_current_limit_mA" = "50000" + register "vrm_soc_current_limit_mA" = "10000" + # Throttle (e.g., Low/No Battery) + register "vrm_current_limit_throttle_mA" = "20000" + register "vrm_maximum_current_limit_throttle_mA" = "20000" + register "vrm_soc_current_limit_throttle_mA" = "10000" end # chip soc/amd/mendocino diff --git a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb index 65b441321e..3f7ad721c1 100644 --- a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb @@ -244,21 +244,4 @@ chip soc/amd/mendocino end end end # UART1 - - # Normal - # These registers are defined in AMD DevHub document #57316. - register "slow_ppt_limit_mW" = "25000" - register "fast_ppt_limit_mW" = "30000" - register "slow_ppt_time_constant_s" = "5" - register "stapm_time_constant_s" = "275" - register "sustained_power_limit_mW" = "15000" - register "thermctl_limit_degreeC" = "100" - register "vrm_current_limit_mA" = "28000" - register "vrm_maximum_current_limit_mA" = "50000" - register "vrm_soc_current_limit_mA" = "10000" - # Throttle (e.g., Low/No Battery) - register "vrm_current_limit_throttle_mA" = "20000" - register "vrm_maximum_current_limit_throttle_mA" = "20000" - register "vrm_soc_current_limit_throttle_mA" = "10000" - end # chip soc/amd/mendocino |