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ci: call powerbtn multiple times to power on

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Signed-off-by: Steven Koo <steven.koo@ni.com>
This commit is contained in:
Steven Koo 2022-07-05 21:01:28 -05:00 committed by skooNI
parent 917fe5e7d7
commit 058e4a59de
1 changed files with 14 additions and 3 deletions
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17
.ci/utils/mutex_hardware.py
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@ -56,9 +56,11 @@ def flash_sdimage(dev_model, sdimage_path, labgrid_device_yaml, mgmt_addr, sfp_a
env = labgrid.Environment(labgrid_device_yaml)
target = env.get_target()
cp_scu = target.get_driver(labgrid.protocol.ConsoleProtocol, name="scu_serial_driver")
cp_linux = target.get_driver(labgrid.protocol.ConsoleProtocol, name="linux_serial_driver")
print("Powering down DUT", flush=True)
cp = target.get_driver(labgrid.protocol.ConsoleProtocol, name="scu_serial_driver")
cp.write("\napshutdown\n".encode())
cp_scu.write("\napshutdown\n".encode())
print("Switching SDMux to Host", flush=True)
sdmux = target.get_driver(labgrid.driver.USBSDMuxDriver)
@ -78,10 +80,19 @@ def flash_sdimage(dev_model, sdimage_path, labgrid_device_yaml, mgmt_addr, sfp_a
time.sleep(30)
print("Powering on DUT", flush=True)
cp.write("\npowerbtn\n".encode())
cp_scu.write("\npowerbtn\n".encode())
try:
cp_linux.expect("Enter 'noautoboot' to enter prompt without timeout", timeout=5)
except Exception:
# Sometimes it requires multiple powerbtn calls to turn on device
print("Device didn't power on with first attempt. Trying again...")
cp_scu.write("\npowerbtn\n".encode())
cp_linux.expect("Enter 'noautoboot' to enter prompt without timeout", timeout=5)
print("Waiting 2 minutes for device to boot", flush=True)
time.sleep(120)
cp_linux.expect("login:", timeout=5)
known_hosts_path = os.path.expanduser("~/.ssh/known_hosts")
subprocess.run(shlex.split(f"ssh-keygen -f \"{known_hosts_path}\" -R \"{mgmt_addr}\""))