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-rw-r--r--src/mainboard/google/dedede/variants/baseboard/devicetree.cb52
-rw-r--r--src/mainboard/google/dedede/variants/drawcia/overridetree.cb66
2 files changed, 71 insertions, 47 deletions
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index b2ed21afc3..2b7a5139c6 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -189,27 +189,39 @@ chip soc/intel/jasperlake
device pci 00.0 on end # Host Bridge
device pci 02.0 on end # Integrated Graphics Device
device pci 04.0 on
+ # Default DPTF Policy for all Dedede boards if not overridden
chip drivers/intel/dptf
- register "policies.passive[0]" = "DPTF_PASSIVE(CPU, CPU, 90, 10000)"
- register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 80, 60000)"
- register "policies.passive[2]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 55, 15000)"
-
- register "policies.critical[0]" = "DPTF_CRITICAL(CPU, 105, SHUTDOWN)"
- register "policies.critical[1]" = "DPTF_CRITICAL(TEMP_SENSOR_0, 90, SHUTDOWN)"
- register "policies.critical[2]" = "DPTF_CRITICAL(TEMP_SENSOR_1, 80, SHUTDOWN)"
-
- register "controls.power_limits.pl1" = "{
- .min_power = 3000,
- .max_power = 6000,
- .time_window_min = 1 * MSECS_PER_SEC,
- .time_window_max = 1 * MSECS_PER_SEC,
- .granularity = 200,}"
- register "controls.power_limits.pl2" = "{
- .min_power = 6000,
- .max_power = 20000,
- .time_window_min = 1 * MSECS_PER_SEC,
- .time_window_max = 1 * MSECS_PER_SEC,
- .granularity = 1000,}"
+ ## Passive Policy
+ register "policies.passive" = "{
+ [0] = DPTF_PASSIVE(CPU, CPU, 90, 10000),
+ [1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 80, 60000),
+ [2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 55, 15000)
+ }"
+
+ ## Critical Policy
+ register "policies.critical" = "{
+ [0] = DPTF_CRITICAL(CPU, 105, SHUTDOWN),
+ [1] = DPTF_CRITICAL(TEMP_SENSOR_0, 90, SHUTDOWN),
+ [2] = DPTF_CRITICAL(TEMP_SENSOR_1, 80, SHUTDOWN)
+ }"
+
+ ## Power Limits Control
+ register "controls.power_limits" = "{
+ .pl1 = {
+ .min_power = 3000,
+ .max_power = 6000,
+ .time_window_min = 1 * MSECS_PER_SEC,
+ .time_window_max = 1 * MSECS_PER_SEC,
+ .granularity = 200,
+ },
+ .pl2 = {
+ .min_power = 6000,
+ .max_power = 20000,
+ .time_window_min = 1 * MSECS_PER_SEC,
+ .time_window_max = 1 * MSECS_PER_SEC,
+ .granularity = 1000,
+ }
+ }"
register "options.tsr[0].desc" = ""Memory""
register "options.tsr[1].desc" = ""Ambient""
diff --git a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
index 715da7aaa2..044ff08c2f 100644
--- a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
@@ -67,42 +67,54 @@ chip soc/intel/jasperlake
device domain 0 on
device pci 04.0 on
chip drivers/intel/dptf
-
+ # Default DPTF Policy for all drawcia boards if not overridden
register "options.tsr[0].desc" = ""Memory""
register "options.tsr[1].desc" = ""Ambient""
register "options.tsr[2].desc" = ""Charger""
register "options.tsr[3].desc" = ""5V regulator""
- register "policies.passive[0]" = "DPTF_PASSIVE(CPU, CPU, 80, 1000)"
- register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 70, 4000)"
- register "policies.passive[2]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 51, 1000)"
- register "policies.passive[3]" = "DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 75, 5000)"
- register "policies.passive[4]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 60, 1000)"
+ ## Passive Policy
+ register "policies.passive" = "{
+ [0] = DPTF_PASSIVE(CPU, CPU, 80, 1000),
+ [1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 70, 4000),
+ [2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 51, 1000),
+ [3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 75, 5000),
+ [4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 60, 1000)
+ }"
- register "policies.critical[0]" = "DPTF_CRITICAL(CPU, 119, SHUTDOWN)"
- register "policies.critical[1]" = "DPTF_CRITICAL(TEMP_SENSOR_0, 115, SHUTDOWN)"
- register "policies.critical[2]" = "DPTF_CRITICAL(TEMP_SENSOR_1, 115, SHUTDOWN)"
- register "policies.critical[3]" = "DPTF_CRITICAL(TEMP_SENSOR_2, 115, SHUTDOWN)"
- register "policies.critical[4]" = "DPTF_CRITICAL(TEMP_SENSOR_3, 115, SHUTDOWN)"
+ ## Critical Policy
+ register "policies.critical" = "{
+ [0] = DPTF_CRITICAL(CPU, 119, SHUTDOWN),
+ [1] = DPTF_CRITICAL(TEMP_SENSOR_0, 115, SHUTDOWN),
+ [2] = DPTF_CRITICAL(TEMP_SENSOR_1, 115, SHUTDOWN),
+ [3] = DPTF_CRITICAL(TEMP_SENSOR_2, 115, SHUTDOWN),
+ [4] = DPTF_CRITICAL(TEMP_SENSOR_3, 115, SHUTDOWN)
+ }"
- register "controls.power_limits.pl1" = "{
- .min_power = 4800,
- .max_power = 6000,
- .time_window_min = 1 * MSECS_PER_SEC,
- .time_window_max = 1 * MSECS_PER_SEC,
- .granularity = 200,}"
- register "controls.power_limits.pl2" = "{
- .min_power = 6000,
- .max_power = 20000,
- .time_window_min = 1 * MSECS_PER_SEC,
- .time_window_max = 1 * MSECS_PER_SEC,
- .granularity = 1000,}"
+ register "controls.power_limits" = "{
+ .pl1 = {
+ .min_power = 4800,
+ .max_power = 6000,
+ .time_window_min = 1 * MSECS_PER_SEC,
+ .time_window_max = 1 * MSECS_PER_SEC,
+ .granularity = 200,
+ },
+ .pl2 = {
+ .min_power = 6000,
+ .max_power = 20000,
+ .time_window_min = 1 * MSECS_PER_SEC,
+ .time_window_max = 1 * MSECS_PER_SEC,
+ .granularity = 1000,
+ }
+ }"
## Charger Performance Control (Control, mA)
- register "controls.charger_perf[0]" = "{ 255, 3000 }"
- register "controls.charger_perf[1]" = "{ 24, 1500 }"
- register "controls.charger_perf[2]" = "{ 16, 1000 }"
- register "controls.charger_perf[3]" = "{ 8, 500 }"
+ register "controls.charger_perf" = "{
+ [0] = { 255, 3000 },
+ [1] = { 24, 1500 },
+ [2] = { 16, 1000 },
+ [3] = { 8, 500 }
+ }"
device generic 0 on end
end