thermald: common min date (#28457)

* thermald: common min date

* add to release files

common/time.py

@@ -0,0 +1,3 @@
+import datetime
+
+MIN_DATE = datetime.datetime(year=2023, month=6, day=1)

common/util.cc

@@ -260,7 +260,7 @@ struct tm get_time() {
 bool time_valid(struct tm sys_time) {
   int year = 1900 + sys_time.tm_year;
   int month = 1 + sys_time.tm_mon;
-  return (year > 2021) || (year == 2021 && month >= 6);
+  return (year > 2023) || (year == 2023 && month >= 6);
 }
 
 }  // namespace util

release/files_common

@@ -35,6 +35,7 @@ common/filter_simple.py
 common/stat_live.py
 common/spinner.py
 common/text_window.py
+common/time.py
 
 common/kalman/.gitignore
 common/kalman/*

selfdrive/boardd/set_time.py

@@ -3,7 +3,7 @@ import os
 import datetime
 from panda import Panda
 
-MIN_DATE = datetime.datetime(year=2023, month=4, day=1)
+from common.time import MIN_DATE
 
 def set_time(logger):
   sys_time = datetime.datetime.today()

selfdrive/thermald/thermald.py

@@ -13,6 +13,7 @@ import psutil
 import cereal.messaging as messaging
 from cereal import log
 from common.dict_helpers import strip_deprecated_keys
+from common.time import MIN_DATE
 from common.filter_simple import FirstOrderFilter
 from common.params import Params
 from common.realtime import DT_TRML, sec_since_boot
@@ -272,7 +273,7 @@ def thermald_thread(end_event, hw_queue):
 
     # Ensure date/time are valid
     now = datetime.datetime.utcnow()
-    startup_conditions["time_valid"] = (now.year > 2020) or (now.year == 2020 and now.month >= 10)
+    startup_conditions["time_valid"] = now > MIN_DATE
     set_offroad_alert_if_changed("Offroad_InvalidTime", (not startup_conditions["time_valid"]))
 
     startup_conditions["up_to_date"] = params.get("Offroad_ConnectivityNeeded") is None or params.get_bool("DisableUpdates") or params.get_bool("SnoozeUpdate")