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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2021, Linaro Limited
# Copyright (c) 2022, Arm Limited
# Author: AKASHI Takahiro <takahiro.akashi@linaro.org>,
# adapted to FIT images by Vincent Stehlé <vincent.stehle@arm.com>
#
# U-Boot UEFI: Firmware Update (Signed capsule with FIT images) Test
"""
This test verifies capsule-on-disk firmware update
with signed capsule files containing FIT images
"""
import pytest
from capsule_defs import CAPSULE_DATA_DIR, CAPSULE_INSTALL_DIR
@pytest.mark.boardspec('sandbox64')
@pytest.mark.boardspec('sandbox_flattree')
@pytest.mark.buildconfigspec('efi_capsule_firmware_fit')
@pytest.mark.buildconfigspec('efi_capsule_authenticate')
@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 TestEfiCapsuleFirmwareSignedFit(object):
def test_efi_capsule_auth1(
self, u_boot_config, u_boot_console, efi_capsule_data):
"""
Test Case 1 - Update U-Boot on SPI Flash, FIT image format
0x100000-0x150000: U-Boot binary (but dummy)
If the capsule is properly signed, the authentication
should pass and the firmware be updated.
"""
disk_img = efi_capsule_data
with u_boot_console.log.section('Test Case 1-a, before reboot'):
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'printenv -e PlatformLangCodes', # workaround for terminal size determination
'efidebug boot add -b 1 TEST host 0:1 /helloworld.efi',
'efidebug boot order 1',
'env set -e -nv -bs -rt OsIndications =0x0000000000000004',
'env set dfu_alt_info '
'"sf 0:0=u-boot-bin raw 0x100000 '
'0x50000;u-boot-env raw 0x150000 0x200000"',
'env save'])
# initialize content
output = u_boot_console.run_command_list([
'sf probe 0:0',
'fatload host 0:1 4000000 %s/u-boot.bin.old'
% CAPSULE_DATA_DIR,
'sf write 4000000 100000 10',
'sf read 5000000 100000 10',
'md.b 5000000 10'])
assert 'Old' in ''.join(output)
# place a capsule file
output = u_boot_console.run_command_list([
'fatload host 0:1 4000000 %s/Test13' % CAPSULE_DATA_DIR,
'fatwrite host 0:1 4000000 %s/Test13 $filesize'
% CAPSULE_INSTALL_DIR,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test13' in ''.join(output)
# reboot
mnt_point = u_boot_config.persistent_data_dir + '/test_efi_capsule'
u_boot_console.config.dtb = mnt_point + CAPSULE_DATA_DIR \
+ '/test_sig.dtb'
u_boot_console.restart_uboot()
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
with u_boot_console.log.section('Test Case 1-b, after reboot'):
if not capsule_early:
# make sure that dfu_alt_info exists even persistent variables
# are not available.
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"',
'host bind 0 %s' % disk_img,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test13' in ''.join(output)
# need to run uefi command to initiate capsule handling
output = u_boot_console.run_command(
'env print -e Capsule0000', wait_for_reboot = True)
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test13' not in ''.join(output)
output = u_boot_console.run_command_list([
'sf probe 0:0',
'sf read 4000000 100000 10',
'md.b 4000000 10'])
assert 'u-boot:New' in ''.join(output)
def test_efi_capsule_auth2(
self, u_boot_config, u_boot_console, efi_capsule_data):
"""
Test Case 2 - Update U-Boot on SPI Flash, FIT image format
0x100000-0x150000: U-Boot binary (but dummy)
If the capsule is signed but with an invalid key,
the authentication should fail and the firmware
not be updated.
"""
disk_img = efi_capsule_data
with u_boot_console.log.section('Test Case 2-a, before reboot'):
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'printenv -e PlatformLangCodes', # workaround for terminal size determination
'efidebug boot add -b 1 TEST host 0:1 /helloworld.efi',
'efidebug boot order 1',
'env set -e -nv -bs -rt OsIndications =0x0000000000000004',
'env set dfu_alt_info '
'"sf 0:0=u-boot-bin raw 0x100000 '
'0x50000;u-boot-env raw 0x150000 0x200000"',
'env save'])
# initialize content
output = u_boot_console.run_command_list([
'sf probe 0:0',
'fatload host 0:1 4000000 %s/u-boot.bin.old'
% CAPSULE_DATA_DIR,
'sf write 4000000 100000 10',
'sf read 5000000 100000 10',
'md.b 5000000 10'])
assert 'Old' in ''.join(output)
# place a capsule file
output = u_boot_console.run_command_list([
'fatload host 0:1 4000000 %s/Test14' % CAPSULE_DATA_DIR,
'fatwrite host 0:1 4000000 %s/Test14 $filesize'
% CAPSULE_INSTALL_DIR,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test14' in ''.join(output)
# reboot
mnt_point = u_boot_config.persistent_data_dir + '/test_efi_capsule'
u_boot_console.config.dtb = mnt_point + CAPSULE_DATA_DIR \
+ '/test_sig.dtb'
u_boot_console.restart_uboot()
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
with u_boot_console.log.section('Test Case 2-b, after reboot'):
if not capsule_early:
# make sure that dfu_alt_info exists even persistent variables
# are not available.
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"',
'host bind 0 %s' % disk_img,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test14' in ''.join(output)
# need to run uefi command to initiate capsule handling
output = u_boot_console.run_command(
'env print -e Capsule0000', wait_for_reboot = True)
# deleted any way
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test14' not in ''.join(output)
# TODO: check CapsuleStatus in CapsuleXXXX
output = u_boot_console.run_command_list([
'sf probe 0:0',
'sf read 4000000 100000 10',
'md.b 4000000 10'])
assert 'u-boot:Old' in ''.join(output)
def test_efi_capsule_auth3(
self, u_boot_config, u_boot_console, efi_capsule_data):
"""
Test Case 3 - Update U-Boot on SPI Flash, FIT image format
0x100000-0x150000: U-Boot binary (but dummy)
If the capsule is not signed, the authentication
should fail and the firmware not be updated.
"""
disk_img = efi_capsule_data
with u_boot_console.log.section('Test Case 3-a, before reboot'):
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'printenv -e PlatformLangCodes', # workaround for terminal size determination
'efidebug boot add -b 1 TEST host 0:1 /helloworld.efi',
'efidebug boot order 1',
'env set -e -nv -bs -rt OsIndications =0x0000000000000004',
'env set dfu_alt_info '
'"sf 0:0=u-boot-bin raw 0x100000 '
'0x50000;u-boot-env raw 0x150000 0x200000"',
'env save'])
# initialize content
output = u_boot_console.run_command_list([
'sf probe 0:0',
'fatload host 0:1 4000000 %s/u-boot.bin.old'
% CAPSULE_DATA_DIR,
'sf write 4000000 100000 10',
'sf read 5000000 100000 10',
'md.b 5000000 10'])
assert 'Old' in ''.join(output)
# place a capsule file
output = u_boot_console.run_command_list([
'fatload host 0:1 4000000 %s/Test02' % CAPSULE_DATA_DIR,
'fatwrite host 0:1 4000000 %s/Test02 $filesize'
% CAPSULE_INSTALL_DIR,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test02' in ''.join(output)
# reboot
mnt_point = u_boot_config.persistent_data_dir + '/test_efi_capsule'
u_boot_console.config.dtb = mnt_point + CAPSULE_DATA_DIR \
+ '/test_sig.dtb'
u_boot_console.restart_uboot()
capsule_early = u_boot_config.buildconfig.get(
'config_efi_capsule_on_disk_early')
with u_boot_console.log.section('Test Case 3-b, after reboot'):
if not capsule_early:
# make sure that dfu_alt_info exists even persistent variables
# are not available.
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"',
'host bind 0 %s' % disk_img,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test02' in ''.join(output)
# need to run uefi command to initiate capsule handling
output = u_boot_console.run_command(
'env print -e Capsule0000', wait_for_reboot = True)
# deleted any way
output = u_boot_console.run_command_list([
'host bind 0 %s' % disk_img,
'fatls host 0:1 %s' % CAPSULE_INSTALL_DIR])
assert 'Test02' not in ''.join(output)
# TODO: check CapsuleStatus in CapsuleXXXX
output = u_boot_console.run_command_list([
'sf probe 0:0',
'sf read 4000000 100000 10',
'md.b 4000000 10'])
assert 'u-boot:Old' in ''.join(output)
|
