configs:ibm: Fix DVFS Memory Throttling for Fuji
Currently, the Odyssey chip temperature on Fuji systems is reaching the
DVFS=91 C threshold, which is causing memory throttling issues. This
change introduces new JSON configuration files for Fuji systems based on
the Everest systems that makes the following changes in events.json.
intmb_dvfs_increase_temp: "value" changed from 9 to 11
intmb_dvfs_decrease_temp: "value" changed from 12 to 14
intmb_dvfs_increase_temp: "delta" changed from 150 to 200
This places the max temperature at 89 C, which provides a couple degrees
of margin to the DVFS throttle threshold.
Tested:
* Built firmware image and installed on Fuji system.
Verified that new JSON files were present on system and
loaded upon startup.
* Verified that the JSON changes to intmb_dvfs_increase_temp
and intmb_dvfs_decrease_temp were reflected in the fan
control parameters via fanctl query_dump. The
intmb_dvfs_decrease_temp changed from 79.0 to 77.0 and
the intmb_dvfs_increase_temp changed from 82.0 to 80.0.
Change-Id: If263a1232310571f8aa31321c743fafec5b51d44
Signed-off-by: Anwaar Hadi <anwaar.hadi@ibm.com>
diff --git a/control/config_files/p10bmc/com.ibm.Hardware.Chassis.Model.Fuji/zones.json b/control/config_files/p10bmc/com.ibm.Hardware.Chassis.Model.Fuji/zones.json
new file mode 100644
index 0000000..9fa88e9
--- /dev/null
+++ b/control/config_files/p10bmc/com.ibm.Hardware.Chassis.Model.Fuji/zones.json
@@ -0,0 +1,9 @@
+[
+ {
+ "name": "0",
+ "poweron_target": 11300,
+ "default_floor": 11300,
+ "increase_delay": 5,
+ "decrease_interval": 15
+ }
+]