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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2020, Linaro Limited
# Author: AKASHI Takahiro <takahiro.akashi@linaro.org>
"""U-Boot UEFI: Firmware Update Test
This test verifies capsule-on-disk firmware update for FIT images
"""
import pytest
from capsule_common import (
setup,
init_content,
place_capsule_file,
exec_manual_update,
check_file_removed,
verify_content,
do_reboot_dtb_specified
)
@pytest.mark.boardspec('sandbox_flattree')
@pytest.mark.buildconfigspec('efi_capsule_firmware_fit')
@pytest.mark.buildconfigspec('efi_capsule_on_disk')
@pytest.mark.buildconfigspec('dfu')
@pytest.mark.buildconfigspec('dfu_sf')
@pytest.mark.buildconfigspec('cmd_efidebug')
@pytest.mark.buildconfigspec('cmd_fat')
@pytest.mark.buildconfigspec('cmd_memory')
@pytest.mark.buildconfigspec('cmd_nvedit_efi')
@pytest.mark.buildconfigspec('cmd_sf')
@pytest.mark.slow
class TestEfiCapsuleFirmwareFit():
"""Test capsule-on-disk firmware update for FIT images
"""
def test_efi_capsule_fw1(
self, u_boot_config, u_boot_console, efi_capsule_data):
"""Test Case 1
Update U-Boot and U-Boot environment on SPI Flash
but with an incorrect GUID value in the capsule
No update should happen
0x100000-0x150000: U-Boot binary (but dummy)
0x150000-0x200000: U-Boot environment (but dummy)
"""
# other tests might have run and the
# system might not be in a clean state.
# Restart before starting the tests.
u_boot_console.restart_uboot()
disk_img = efi_capsule_data
capsule_files = ['Test05']
with u_boot_console.log.section('Test Case 1-a, before reboot'):
setup(u_boot_console, disk_img, '0x0000000000000004')
init_content(u_boot_console, '100000', 'u-boot.bin.old', 'Old')
init_content(u_boot_console, '150000', 'u-boot.env.old', 'Old')
place_capsule_file(u_boot_console, capsule_files)
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
# reboot
u_boot_console.restart_uboot(expect_reset = capsule_early)
with u_boot_console.log.section('Test Case 1-b, after reboot'):
if not capsule_early:
exec_manual_update(u_boot_console, disk_img, capsule_files)
# deleted anyway
check_file_removed(u_boot_console, disk_img, capsule_files)
verify_content(u_boot_console, '100000', 'u-boot:Old')
verify_content(u_boot_console, '150000', 'u-boot-env:Old')
def test_efi_capsule_fw2(
self, u_boot_config, u_boot_console, efi_capsule_data):
"""Test Case 2
Update U-Boot and U-Boot environment on SPI Flash
0x100000-0x150000: U-Boot binary (but dummy)
0x150000-0x200000: U-Boot environment (but dummy)
"""
disk_img = efi_capsule_data
capsule_files = ['Test04']
with u_boot_console.log.section('Test Case 2-a, before reboot'):
setup(u_boot_console, disk_img, '0x0000000000000004')
init_content(u_boot_console, '100000', 'u-boot.bin.old', 'Old')
init_content(u_boot_console, '150000', 'u-boot.env.old', 'Old')
place_capsule_file(u_boot_console, capsule_files)
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
capsule_auth = u_boot_config.buildconfig.get(
'config_efi_capsule_authenticate')
# reboot
u_boot_console.restart_uboot(expect_reset = capsule_early)
with u_boot_console.log.section('Test Case 2-b, after reboot'):
if not capsule_early:
exec_manual_update(u_boot_console, disk_img, capsule_files)
check_file_removed(u_boot_console, disk_img, capsule_files)
expected = 'u-boot:Old' if capsule_auth else 'u-boot:New'
verify_content(u_boot_console, '100000', expected)
expected = 'u-boot-env:Old' if capsule_auth else 'u-boot-env:New'
verify_content(u_boot_console, '150000', expected)
def test_efi_capsule_fw3(
self, u_boot_config, u_boot_console, efi_capsule_data):
""" Test Case 3
Update U-Boot on SPI Flash, raw image format with fw_version and lowest_supported_version
0x100000-0x150000: U-Boot binary (but dummy)
0x150000-0x200000: U-Boot environment (but dummy)
"""
disk_img = efi_capsule_data
capsule_files = ['Test104']
with u_boot_console.log.section('Test Case 3-a, before reboot'):
setup(u_boot_console, disk_img, '0x0000000000000004')
init_content(u_boot_console, '100000', 'u-boot.bin.old', 'Old')
init_content(u_boot_console, '150000', 'u-boot.env.old', 'Old')
place_capsule_file(u_boot_console, capsule_files)
# reboot
do_reboot_dtb_specified(u_boot_config, u_boot_console, 'test_ver.dtb')
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
capsule_auth = u_boot_config.buildconfig.get(
'config_efi_capsule_authenticate')
with u_boot_console.log.section('Test Case 3-b, after reboot'):
if not capsule_early:
exec_manual_update(u_boot_console, disk_img, capsule_files)
# deleted anyway
check_file_removed(u_boot_console, disk_img, capsule_files)
# make sure the dfu_alt_info exists because it is required for making ESRT.
output = u_boot_console.run_command_list([
'env set dfu_alt_info "sf 0:0=u-boot-bin raw 0x100000 0x50000;'
'u-boot-env raw 0x150000 0x200000"',
'efidebug capsule esrt'])
if capsule_auth:
# capsule authentication failed
verify_content(u_boot_console, '100000', 'u-boot:Old')
verify_content(u_boot_console, '150000', 'u-boot-env:Old')
else:
# ensure that SANDBOX_UBOOT_IMAGE_GUID is in the ESRT.
assert '3673B45D-6A7C-46F3-9E60-ADABB03F7937' in ''.join(output)
assert 'ESRT: fw_version=5' in ''.join(output)
assert 'ESRT: lowest_supported_fw_version=3' in ''.join(output)
verify_content(u_boot_console, '100000', 'u-boot:New')
verify_content(u_boot_console, '150000', 'u-boot-env:New')
def test_efi_capsule_fw4(
self, u_boot_config, u_boot_console, efi_capsule_data):
""" Test Case 4
Update U-Boot on SPI Flash, raw image format with fw_version and lowest_supported_version
but fw_version is lower than lowest_supported_version
No update should happen
0x100000-0x150000: U-Boot binary (but dummy)
"""
disk_img = efi_capsule_data
capsule_files = ['Test105']
with u_boot_console.log.section('Test Case 4-a, before reboot'):
setup(u_boot_console, disk_img, '0x0000000000000004')
init_content(u_boot_console, '100000', 'u-boot.bin.old', 'Old')
place_capsule_file(u_boot_console, capsule_files)
# reboot
do_reboot_dtb_specified(u_boot_config, u_boot_console, 'test_ver.dtb')
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
with u_boot_console.log.section('Test Case 4-b, after reboot'):
if not capsule_early:
exec_manual_update(u_boot_console, disk_img, capsule_files)
check_file_removed(u_boot_console, disk_img, capsule_files)
verify_content(u_boot_console, '100000', 'u-boot:Old')
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