diff options
Diffstat (limited to 'src/mainboard/google')
6 files changed, 30 insertions, 18 deletions
diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb index 9253f11372..80e4873694 100644 --- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb @@ -42,12 +42,14 @@ chip soc/intel/apollolake register "gpe0_dw2" = "PMC_GPE_N_95_64" register "gpe0_dw3" = "PMC_GPE_N_63_32" - # PL1 override 10000 mW: Due to error in the energy calculation for + # PL1 override 10 W: Due to error in the energy calculation for # current VR solution. Experiments show that SoC TDP max (6W) can # be reached when RAPL PL1 is set to 10W. - register "tdp_pl1_override_mw" = "10000" # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" + register "power_limits_config" = "{ + .tdp_pl1_override = 10, + .tdp_pl2_override = 15, + }" # Minimum SLP S3 assertion width 28ms. register "slp_s3_assertion_width_usecs" = "28000" diff --git a/src/mainboard/google/reef/variants/baseboard/devicetree.cb b/src/mainboard/google/reef/variants/baseboard/devicetree.cb index cbc2e22d37..4c35bd25da 100644 --- a/src/mainboard/google/reef/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/reef/variants/baseboard/devicetree.cb @@ -52,12 +52,14 @@ chip soc/intel/apollolake # Enable DPTF register "dptf_enable" = "1" - # PL1 override 12000 mW: the energy calculation is wrong with the + # PL1 override 12 W: the energy calculation is wrong with the # current VR solution. Experiments show that SoC TDP max (6W) can # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" + register "power_limits_config" = "{ + .tdp_pl1_override = 12, + .tdp_pl2_override = 15, + }" # Enable Audio Clock and Power gating register "hdaudio_clk_gate_enable" = "1" diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb index 00e63bc94c..f987e1da02 100644 --- a/src/mainboard/google/reef/variants/coral/devicetree.cb +++ b/src/mainboard/google/reef/variants/coral/devicetree.cb @@ -52,12 +52,14 @@ chip soc/intel/apollolake # Enable DPTF register "dptf_enable" = "1" - # PL1 override 12000 mW: the energy calculation is wrong with the + # PL1 override 12 W: the energy calculation is wrong with the # current VR solution. Experiments show that SoC TDP max (6W) can # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" + register "power_limits_config" = "{ + .tdp_pl1_override = 12, + .tdp_pl2_override = 15, + }" # Enable Audio Clock and Power gating register "hdaudio_clk_gate_enable" = "1" diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb index f62af8a39a..1282edb9ba 100644 --- a/src/mainboard/google/reef/variants/pyro/devicetree.cb +++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb @@ -52,12 +52,14 @@ chip soc/intel/apollolake # Enable DPTF register "dptf_enable" = "1" - # PL1 override 12000 mW: the energy calculation is wrong with the + # PL1 override 12 W: the energy calculation is wrong with the # current VR solution. Experiments show that SoC TDP max (6W) can # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" + register "power_limits_config" = "{ + .tdp_pl1_override = 12, + .tdp_pl2_override = 15, + }" # Enable Audio Clock and Power gating register "hdaudio_clk_gate_enable" = "1" diff --git a/src/mainboard/google/reef/variants/sand/devicetree.cb b/src/mainboard/google/reef/variants/sand/devicetree.cb index b62704a8f5..ad76a9194d 100644 --- a/src/mainboard/google/reef/variants/sand/devicetree.cb +++ b/src/mainboard/google/reef/variants/sand/devicetree.cb @@ -49,12 +49,14 @@ chip soc/intel/apollolake # Enable DPTF register "dptf_enable" = "1" - # PL1 override 12000 mW: the energy calculation is wrong with the + # PL1 override 12 W: the energy calculation is wrong with the # current VR solution. Experiments show that SoC TDP max (6W) can # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" + register "power_limits_config" = "{ + .tdp_pl1_override = 12, + .tdp_pl2_override = 15, + }" # Enable Audio Clock and Power gating register "hdaudio_clk_gate_enable" = "1" diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb index 7189508d18..a82400ff60 100644 --- a/src/mainboard/google/reef/variants/snappy/devicetree.cb +++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb @@ -52,12 +52,14 @@ chip soc/intel/apollolake # Enable DPTF register "dptf_enable" = "1" - # PL1 override 12000 mW: the energy calculation is wrong with the + # PL1 override 12 W: the energy calculation is wrong with the # current VR solution. Experiments show that SoC TDP max (6W) can # be reached when RAPL PL1 is set to 12W. - register "tdp_pl1_override_mw" = "12000" # Set RAPL PL2 to 15W. - register "tdp_pl2_override_mw" = "15000" + register "power_limits_config" = "{ + .tdp_pl1_override = 12, + .tdp_pl2_override = 15, + }" # Enable Audio Clock and Power gating register "hdaudio_clk_gate_enable" = "1" |