1# Copyright 2018 The Chromium OS Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5from autotest_lib.server import utils 6 7AUTHOR = "jwerner" 8NAME = "firmware_WriteProtect.dev" 9PURPOSE = "Servo based hardware write protect test" 10CRITERIA = "This test will fail if SPI hardware write-protect cannot be read correctly" 11ATTRIBUTES = "suite:faft, suite:faft_bios, suite:faft_bios_au_1, suite:faft_bios_au_2, suite:faft_bios_au_3, suite:faft_dev, suite:faft_lv1, suite:faft_bios_ec3po, suite:faft_bios_tot" 12TIME = "SHORT" 13TEST_CATEGORY = "Functional" 14TEST_CLASS = "firmware" 15TEST_TYPE = "server" 16JOB_RETRIES = 4 17 18DOC = """ 19This is a simple test which toggles the hardware write-protect line via Servo 20and checks that the correct state is reported by both firmware and kernel. 21""" 22 23args_dict = utils.args_to_dict(args) 24servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 25 26def run_writeprotect(machine): 27 host = hosts.create_host(machine, servo_args=servo_args) 28 job.run_test("firmware_WriteProtect", host=host, cmdline_args=args, 29 dev_mode=True, tag="dev") 30 31parallel_simple(run_writeprotect, machines) 32