From d882752efa4f933cde3935e14e3ff197594a9303 Mon Sep 17 00:00:00 2001
From: Shane Smiskol <shane@smiskol.com>
Date: Tue, 10 May 2022 23:52:07 -0700
Subject: [PATCH] Add code to stop updates on C2

---
 selfdrive/common/params.cc                 | 1 +
 selfdrive/controls/lib/alerts_offroad.json | 4 ++++
 selfdrive/thermald/thermald.py             | 3 +++
 selfdrive/updated.py                       | 6 +++---
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/selfdrive/common/params.cc b/selfdrive/common/params.cc
index 987fc634d7048b..9ad0d3c6fca630 100644
--- a/selfdrive/common/params.cc
+++ b/selfdrive/common/params.cc
@@ -174,6 +174,7 @@ std::unordered_map<std::string, uint32_t> keys = {
     {"Offroad_TemperatureTooHigh", CLEAR_ON_MANAGER_START},
     {"Offroad_UnofficialHardware", CLEAR_ON_MANAGER_START},
     {"Offroad_UpdateFailed", CLEAR_ON_MANAGER_START},
+    {"Offroad_NoMoreUpdates", PERSISTENT},
 };
 
 } // namespace
diff --git a/selfdrive/controls/lib/alerts_offroad.json b/selfdrive/controls/lib/alerts_offroad.json
index 4affe0cfe30af5..20255ee9e3f706 100644
--- a/selfdrive/controls/lib/alerts_offroad.json
+++ b/selfdrive/controls/lib/alerts_offroad.json
@@ -21,6 +21,10 @@
     "severity": 1,
     "_comment": "Append the command and error to the text."
   },
+  "Offroad_NoMoreUpdates": {
+    "text": "SA-master has been updated to a commit that deprecates C2 support, your device will no longer update on this branch.",
+    "severity": 1
+  },
   "Offroad_InvalidTime": {
     "text": "Invalid date and time settings, system won't start. Connect to internet to set time.",
     "severity": 1
diff --git a/selfdrive/thermald/thermald.py b/selfdrive/thermald/thermald.py
index f1cc947ee835af..1768b897880f15 100755
--- a/selfdrive/thermald/thermald.py
+++ b/selfdrive/thermald/thermald.py
@@ -407,6 +407,9 @@ def thermald_thread() -> NoReturn:
 
     if EON and not is_uno:
       set_offroad_alert_if_changed("Offroad_ChargeDisabled", (not usb_power))
+    if EON:
+      set_offroad_alert("Offroad_NoMoreUpdates", True)
+      params.put_bool("DisableUpdates", True)
 
     should_start_prev = should_start
     startup_conditions_prev = startup_conditions.copy()
diff --git a/selfdrive/updated.py b/selfdrive/updated.py
index b8df596b3b1970..a226a37855501e 100755
--- a/selfdrive/updated.py
+++ b/selfdrive/updated.py
@@ -391,9 +391,9 @@ def main() -> None:
   auto_reboot = AutoReboot()
   params = Params()
 
-  if params.get_bool("DisableUpdates"):
-    cloudlog.warning("updates are disabled by the DisableUpdates param")
-    exit(0)
+  # if params.get_bool("DisableUpdates"):
+  #   cloudlog.warning("updates are disabled by the DisableUpdates param")
+  #   exit(0)
 
   ov_lock_fd = open(LOCK_FILE, 'w')
   try: