Fixing imx6 recovery install timeout issue

Description:
    Due to different platform has different install and system boot time,
    hard coding timeout to 600 is not appropriate, should support assign timeout to device system boot checking.
    howto:
        in job.yaml provide

        provision_data:
        boot_timeout: <time in second>

Resolved issues:
    Fixing imx6 recovery install timeout issue

Documentation:
    N/A
Web service API changes:
    N/A
Tests
    submit task yaml with boot_timeout and verified boot timeout can be updated

Signed-off-by: ChunAn Wu <an.wu@canonical.com>

device-connectors/src/testflinger_device_connectors/devices/oemrecovery/oemrecovery.py

@@ -184,9 +184,19 @@ def copy_ssh_id(self):
     def check_device_booted(self):
         """Check to see if the device is booted and reachable with ssh"""
         logger.info("Checking to see if the device is available.")
+        try:
+            boot_timeout = self.job_data.get("provision_data", {}).get(
+                "boot_timeout", 3600
+            )
+        except AttributeError:
+            boot_timeout = 3600
+        finally:
+            if boot_timeout < 600:
+                boot_timeout = 600
+
         started = time.time()
         # Wait for provisioning to complete - can take a very long time
-        while time.time() - started < 3600:
+        while time.time() - started < boot_timeout:
             try:
                 time.sleep(90)
                 if (

docs/reference/device-connector-types.rst

@@ -202,13 +202,22 @@ ensure that the system is reachable with ssh before proceeding to the next step.
 oemrecovery
 -----------
 
-The ``oemrecovery`` device connector does not support any ``provision_data`` keys.
-Instead, this device connector uses a preconfigured command to reset the device back
+The ``oemrecovery`` device connector support only ``boot_timeout`` key in ``provision_data``.
+This device connector uses a preconfigured command to reset the device back
 to its original state. In order to ensure that the provision step is run, and the
 system is reset back to the original state, you can specify any key in this dictionary
 (example: ``skip: false``). If you do not want the provision step to run, you can
 simply leave out the ``provision_data`` section.
 
+.. list-table:: Supported ``provision_data`` keys for ``oemrecovery``
+   :header-rows: 1
+
+   * - Key
+     - Description
+   * - ``boot_timeout``
+     - A timeout value that wating for device recover from reset. The default timeout is
+       3600(s) and the minimum value should be greater than 600(s).
+
 .. _dell_oemscript:
 
 dell_oemscript