[PATCH v9 10/10] test/py: efi_capsule: test for FMP versioning

Masahisa Kojima
2023-06-07T05:44:50Z

This test covers the FMP versioning for both raw and FIT image,
and both signed and non-signed capsule update.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
---
Changes in v9:
- fix pyling warnings

Changes in v8:
- remove excess semicolons

Changes in v7:
- use newly introduced common functions of efi_capsule test

test/py/tests/test_efi_capsule/conftest.py | 82 ++++++++++++++++++
.../test_capsule_firmware_fit.py | 79 ++++++++++++++++-
.../test_capsule_firmware_raw.py | 84 ++++++++++++++++++-
.../test_capsule_firmware_signed_fit.py | 66 +++++++++++++++
.../test_capsule_firmware_signed_raw.py | 71 ++++++++++++++++
test/py/tests/test_efi_capsule/version.dts | 24 ++++++
6 files changed, 404 insertions(+), 2 deletions(-)
create mode 100644 test/py/tests/test_efi_capsule/version.dts

diff --git a/test/py/tests/test_efi_capsule/conftest.py b/test/py/tests/test_efi_capsule/conftest.py
index a337e62936..d0e20df01e 100644
--- a/test/py/tests/test_efi_capsule/conftest.py
+++ b/test/py/tests/test_efi_capsule/conftest.py
@@ -62,6 +62,23 @@ def efi_capsule_data(request, u_boot_config):
'-out SIGNER2.crt -nodes -days 365'
% data_dir, shell=True)

+ # Update dtb to add the version information
+ check_call('cd %s; '
+ 'cp %s/test/py/tests/test_efi_capsule/version.dts .'
+ % (data_dir, u_boot_config.source_dir), shell=True)
+ if capsule_auth_enabled:
+ check_call('cd %s; '
+ 'dtc -@ -I dts -O dtb -o version.dtbo version.dts; '
+ 'fdtoverlay -i test_sig.dtb '
+ '-o test_ver.dtb version.dtbo'
+ % (data_dir), shell=True)
+ else:
+ check_call('cd %s; '
+ 'dtc -@ -I dts -O dtb -o version.dtbo version.dts; '
+ 'fdtoverlay -i %s/arch/sandbox/dts/test.dtb '
+ '-o test_ver.dtb version.dtbo'
+ % (data_dir, u_boot_config.build_dir), shell=True)
+
# Create capsule files
# two regions: one for u-boot.bin and the other for u-boot.env
check_call('cd %s; echo -n u-boot:Old > u-boot.bin.old; echo -n u-boot:New > u-boot.bin.new; echo -n u-boot-env:Old > u-boot.env.old; echo -n u-boot-env:New > u-boot.env.new' % data_dir,
@@ -87,6 +104,26 @@ def efi_capsule_data(request, u_boot_config):
check_call('cd %s; %s/tools/mkeficapsule --index 1 --guid 058B7D83-50D5-4C47-A195-60D86AD341C4 uboot_bin_env.itb Test05' %
(data_dir, u_boot_config.build_dir),
shell=True)
+ check_call('cd %s; %s/tools/mkeficapsule --index 1 --fw-version 5 '
+ '--guid 09D7CF52-0720-4710-91D1-08469B7FE9C8 u-boot.bin.new Test101' %
+ (data_dir, u_boot_config.build_dir),
+ shell=True)
+ check_call('cd %s; %s/tools/mkeficapsule --index 2 --fw-version 10 '
+ '--guid 5A7021F5-FEF2-48B4-AABA-832E777418C0 u-boot.env.new Test102' %
+ (data_dir, u_boot_config.build_dir),
+ shell=True)
+ check_call('cd %s; %s/tools/mkeficapsule --index 1 --fw-version 2 '
+ '--guid 09D7CF52-0720-4710-91D1-08469B7FE9C8 u-boot.bin.new Test103' %
+ (data_dir, u_boot_config.build_dir),
+ shell=True)
+ check_call('cd %s; %s/tools/mkeficapsule --index 1 --fw-version 5 '
+ '--guid 3673B45D-6A7C-46F3-9E60-ADABB03F7937 uboot_bin_env.itb Test104' %
+ (data_dir, u_boot_config.build_dir),
+ shell=True)
+ check_call('cd %s; %s/tools/mkeficapsule --index 1 --fw-version 2 '
+ '--guid 3673B45D-6A7C-46F3-9E60-ADABB03F7937 uboot_bin_env.itb Test105' %
+ (data_dir, u_boot_config.build_dir),
+ shell=True)

if capsule_auth_enabled:
# raw firmware signed with proper key
@@ -123,6 +160,51 @@ def efi_capsule_data(request, u_boot_config):
'uboot_bin_env.itb Test14'
% (data_dir, u_boot_config.build_dir),
shell=True)
+ # raw firmware signed with proper key with version information
+ check_call('cd %s; '
+ '%s/tools/mkeficapsule --index 1 --monotonic-count 1 '
+ '--fw-version 5 '
+ '--private-key SIGNER.key --certificate SIGNER.crt '
+ '--guid 09D7CF52-0720-4710-91D1-08469B7FE9C8 '
+ 'u-boot.bin.new Test111'
+ % (data_dir, u_boot_config.build_dir),
+ shell=True)
+ # raw firmware signed with proper key with version information
+ check_call('cd %s; '
+ '%s/tools/mkeficapsule --index 2 --monotonic-count 1 '
+ '--fw-version 10 '
+ '--private-key SIGNER.key --certificate SIGNER.crt '
+ '--guid 5A7021F5-FEF2-48B4-AABA-832E777418C0 '
+ 'u-boot.env.new Test112'
+ % (data_dir, u_boot_config.build_dir),
+ shell=True)
+ # raw firmware signed with proper key with lower version information
+ check_call('cd %s; '
+ '%s/tools/mkeficapsule --index 1 --monotonic-count 1 '
+ '--fw-version 2 '
+ '--private-key SIGNER.key --certificate SIGNER.crt '
+ '--guid 09D7CF52-0720-4710-91D1-08469B7FE9C8 '
+ 'u-boot.bin.new Test113'
+ % (data_dir, u_boot_config.build_dir),
+ shell=True)
+ # FIT firmware signed with proper key with version information
+ check_call('cd %s; '
+ '%s/tools/mkeficapsule --index 1 --monotonic-count 1 '
+ '--fw-version 5 '
+ '--private-key SIGNER.key --certificate SIGNER.crt '
+ '--guid 3673B45D-6A7C-46F3-9E60-ADABB03F7937 '
+ 'uboot_bin_env.itb Test114'
+ % (data_dir, u_boot_config.build_dir),
+ shell=True)
+ # FIT firmware signed with proper key with lower version information
+ check_call('cd %s; '
+ '%s/tools/mkeficapsule --index 1 --monotonic-count 1 '
+ '--fw-version 2 '
+ '--private-key SIGNER.key --certificate SIGNER.crt '
+ '--guid 3673B45D-6A7C-46F3-9E60-ADABB03F7937 '
+ 'uboot_bin_env.itb Test115'
+ % (data_dir, u_boot_config.build_dir),
+ shell=True)

# Create a disk image with EFI system partition
check_call('virt-make-fs --partition=gpt --size=+1M --type=vfat %s %s' %
diff --git a/test/py/tests/test_efi_capsule/test_capsule_firmware_fit.py b/test/py/tests/test_efi_capsule/test_capsule_firmware_fit.py
index dd3dfdc047..a3094c33f4 100644
--- a/test/py/tests/test_efi_capsule/test_capsule_firmware_fit.py
+++ b/test/py/tests/test_efi_capsule/test_capsule_firmware_fit.py
@@ -13,7 +13,8 @@ from capsule_common import (
place_capsule_file,
exec_manual_update,
check_file_removed,
- verify_content
+ verify_content,
+ do_reboot_dtb_specified
)

@pytest.mark.boardspec('sandbox_flattree')
@@ -104,3 +105,79 @@ class TestEfiCapsuleFirmwareFit():

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')
diff --git a/test/py/tests/test_efi_capsule/test_capsule_firmware_raw.py b/test/py/tests/test_efi_capsule/test_capsule_firmware_raw.py
index e525096d8e..80d791e3de 100644
--- a/test/py/tests/test_efi_capsule/test_capsule_firmware_raw.py
+++ b/test/py/tests/test_efi_capsule/test_capsule_firmware_raw.py
@@ -14,7 +14,8 @@ from capsule_common import (
exec_manual_update,
check_file_removed,
check_file_exist,
- verify_content
+ verify_content,
+ do_reboot_dtb_specified
)

@pytest.mark.boardspec('sandbox')
@@ -145,3 +146,84 @@ class TestEfiCapsuleFirmwareRaw:

expected = 'u-boot-env:Old' if capsule_auth else 'u-boot-env:New'
verify_content(u_boot_console, '150000', expected)
+
+ 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
+ 0x100000-0x150000: U-Boot binary (but dummy)
+ 0x150000-0x200000: U-Boot environment (but dummy)
+ """
+ disk_img = efi_capsule_data
+ capsule_files = ['Test101', 'Test102']
+ 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')
+ 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 4-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 '09D7CF52-0720-4710-91D1-08469B7FE9C8' in ''.join(output)
+ assert 'ESRT: fw_version=5' in ''.join(output)
+ assert 'ESRT: lowest_supported_fw_version=3' in ''.join(output)
+
+ # ensure that SANDBOX_UBOOT_ENV_IMAGE_GUID is in the ESRT.
+ assert '5A7021F5-FEF2-48B4-AABA-832E777418C0' in ''.join(output)
+ assert 'ESRT: fw_version=10' in ''.join(output)
+ assert 'ESRT: lowest_supported_fw_version=7' 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_fw5(
+ self, u_boot_config, u_boot_console, efi_capsule_data):
+ """ Test Case 5
+ 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 = ['Test103']
+ with u_boot_console.log.section('Test Case 5-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 5-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')
diff --git a/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_fit.py b/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_fit.py
index 70f24e8ce7..94d6c3eef0 100644
--- a/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_fit.py
+++ b/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_fit.py
@@ -125,3 +125,69 @@ class TestEfiCapsuleFirmwareSignedFit():
# TODO: check CapsuleStatus in CapsuleXXXX

verify_content(u_boot_console, '100000', 'u-boot:Old')
+
+ def test_efi_capsule_auth4(
+ self, u_boot_config, u_boot_console, efi_capsule_data):
+ """Test Case 4 - Update U-Boot on SPI Flash, raw image format with version information
+ 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
+ capsule_files = ['Test114']
+ 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)
+
+ 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)
+
+ 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'])
+
+ # 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_auth5(
+ self, u_boot_config, u_boot_console, efi_capsule_data):
+ """Test Case 5 - Update U-Boot on SPI Flash, raw image format with version information
+ 0x100000-0x150000: U-Boot binary (but dummy)
+
+ If the capsule is signed but fw_version is lower than lowest
+ supported version, the authentication should fail and the firmware
+ not be updated.
+ """
+ disk_img = efi_capsule_data
+ capsule_files = ['Test115']
+ with u_boot_console.log.section('Test Case 5-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)
+
+ 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 5-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')
diff --git a/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_raw.py b/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_raw.py
index c6109e2103..ad2b1c6324 100644
--- a/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_raw.py
+++ b/test/py/tests/test_efi_capsule/test_capsule_firmware_signed_raw.py
@@ -119,3 +119,74 @@ class TestEfiCapsuleFirmwareSignedRaw():
# TODO: check CapsuleStatus in CapsuleXXXX

verify_content(u_boot_console, '100000', 'u-boot:Old')
+
+ def test_efi_capsule_auth4(
+ self, u_boot_config, u_boot_console, efi_capsule_data):
+ """Test Case 4 - Update U-Boot on SPI Flash, raw image format with version information
+ 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
+ capsule_files = ['Test111', 'Test112']
+ 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)
+
+ 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)
+
+ 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'])
+
+ # ensure that SANDBOX_UBOOT_IMAGE_GUID is in the ESRT.
+ assert '09D7CF52-0720-4710-91D1-08469B7FE9C8' in ''.join(output)
+ assert 'ESRT: fw_version=5' in ''.join(output)
+ assert 'ESRT: lowest_supported_fw_version=3' in ''.join(output)
+
+ # ensure that SANDBOX_UBOOT_ENV_IMAGE_GUID is in the ESRT.
+ assert '5A7021F5-FEF2-48B4-AABA-832E777418C0' in ''.join(output)
+ assert 'ESRT: fw_version=10' in ''.join(output)
+ assert 'ESRT: lowest_supported_fw_version=7' 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_auth5(
+ self, u_boot_config, u_boot_console, efi_capsule_data):
+ """Test Case 5 - Update U-Boot on SPI Flash, raw image format with version information
+ 0x100000-0x150000: U-Boot binary (but dummy)
+
+ If the capsule is signed but fw_version is lower than lowest
+ supported version, the authentication should fail and the firmware
+ not be updated.
+ """
+ disk_img = efi_capsule_data
+ capsule_files = ['Test113']
+ with u_boot_console.log.section('Test Case 5-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)
+
+ 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 5-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')
diff --git a/test/py/tests/test_efi_capsule/version.dts b/test/py/tests/test_efi_capsule/version.dts
new file mode 100644
index 0000000000..07850cc606
--- /dev/null
+++ b/test/py/tests/test_efi_capsule/version.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+ firmware-version {
+ image1 {
+ lowest-supported-version = <3>;
+ image-index = <1>;
+ image-type-id = "09D7CF52-0720-4710-91D1-08469B7FE9C8";
+ };
+ image2 {
+ lowest-supported-version = <7>;
+ image-index = <2>;
+ image-type-id = "5A7021F5-FEF2-48B4-AABA-832E777418C0";
+ };
+ image3 {
+ lowest-supported-version = <3>;
+ image-index = <1>;
+ image-type-id = "3673B45D-6A7C-46F3-9E60-ADABB03F7937";
+ };
+ };
+};
--
2.34.1