1# Copyright 2020 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 = "philipchen"
8NAME = "firmware_WriteProtectFunc"
9PURPOSE = "Servo based SPI flash write protect functional test"
10CRITERIA = "This test will fail if SPI flash write-protection does not work correctly"
11ATTRIBUTES = "suite:faft_bios, suite:faft_bios_ro_qual, suite:faft_bios_rw_qual, suite:faft_normal, suite:faft_lv2, suite:faft_bios_ec3po, suite:faft_bios_tot"
12DEPENDENCIES = "servo_state:WORKING"
13TIME = "SHORT"
14TEST_CATEGORY = "Functional"
15TEST_CLASS = "firmware"
16TEST_TYPE = "server"
17JOB_RETRIES = 1
18
19DOC = """
20This test verifies the function of SPI flash write-protection.
21After we enable hardware write-protection and then software write-protection,
22SPI flash RO section is protected and can't be overwritten. After we disable
23hardware write-protection and then software write-protection, SPI flash RO
24section is not protected and can be overwritten.
25"""
26
27args_dict = utils.args_to_dict(args)
28servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
29
30def run_writeprotectfunc(machine):
31    host = hosts.create_host(machine, servo_args=servo_args)
32    job.run_test("firmware_WriteProtectFunc", host=host, cmdline_args=args,
33                 dev_mode=False, tag="normal")
34
35parallel_simple(run_writeprotectfunc, machines)
36