| #!/bin/bash |
| |
| # Copyright 2019 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| set -e |
| |
| # shellcheck source=./common.sh |
| . "$(dirname "$(readlink -f "${0}")")/common.sh" |
| |
| echo "Make sure all write protect is enabled" |
| check_hw_and_sw_write_protect_enabled |
| |
| echo "Validate initial state" |
| check_has_mp_rw_firmware |
| check_has_mp_ro_firmware |
| check_running_rw_firmware |
| check_is_rollback_set_to_initial_val |
| |
| echo "Reading from flash while running RW firmware should fail" |
| if (read_from_flash "test.bin"); then |
| echo "Should not be able to read from flash" |
| exit 1 |
| fi |
| |
| echo "Reboot to RO" |
| reboot_ec_to_ro |
| check_has_mp_rw_firmware |
| check_has_mp_ro_firmware |
| check_running_ro_firmware |
| |
| echo "Reading from flash while running RO firmware should fail" |
| if (read_from_flash "test.bin"); then |
| echo "Should not be able to read from flash while running RO" |
| exit 1 |
| fi |
| |
| echo "Reboot to RW" |
| reboot_ec |
| check_has_mp_rw_firmware |
| check_has_mp_ro_firmware |
| check_running_rw_firmware |
