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test: efi: Add a test for the app booting Ubuntu via EFI

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Now that the EFI app supports booting Ubuntu via the EFI bootmeth, add
a test for this, for ARM. This uses the sjg lab.

Series-to: concept
Series-cc: heinrich
Cover-letter:
efi: app: Support booting an OS
This series completes the work to get the EFI app booting an EFI
application (e.g. Ubuntu):

- efidebug dh now works, and is slightly enhanced
- device paths which refer to the underlying EFI layer can now be
  requested by the app
- a test is provided, for EFI on ARM booting into Ubuntu using the sjg
  lab
END

Signed-off-by: Simon Glass <sjg@chromium.org>
Series-links: 1:12
This commit is contained in:
Simon Glass
2025-08-16 15:21:05 -06:00
parent 2e0fab9f72
commit 96d39714e4
1 changed files with 53 additions and 4 deletions
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57
test/py/tests/test_distro.py
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@@ -78,11 +78,10 @@ def test_distro_script(ubman):
@pytest.mark.boardspec('efi-arm_app64')
@pytest.mark.role('efi-aarch64')
def test_distro_arm_app(ubman):
"""Test that the ARM EFI app can boot into Ubuntu 25.04"""
# with ubman.log.section('build'):
# utils.run_and_log(ubman, ['scripts/build-efi', '-a', 'arm'])
def test_distro_arm_app_extlinux(ubman):
"""Test that the ARM EFI app can boot into Ubuntu 25.04 via extlinux"""
with ubman.log.section('boot'):
ubman.run_command('bootmeth order extlinux')
ubman.run_command('boot', wait_for_prompt=False)
ubman.expect(["Booting bootflow 'efi_media.bootdev.part_2' with extlinux"])
@@ -94,3 +93,53 @@ def test_distro_arm_app(ubman):
ubman.expect(['Welcome to Ubuntu 25.04!'])
ubman.restart_uboot()
@pytest.mark.boardspec('efi-arm_app64')
@pytest.mark.role('efi-aarch64')
def test_distro_arm_app_efi(ubman):
"""Test that the ARM EFI app can boot into Ubuntu 25.04 via EFI"""
with ubman.log.section('boot'):
ubman.run_command('bootmeth order efi')
ubman.run_command('boot', wait_for_prompt=False)
ubman.expect(["Booting bootflow 'efi_media.bootdev.part_1' with efi"])
# Press Escape to force GRUB to appear, even if the silent menu was
# enabled by a previous boot
ubman.send('\x1b')
# Wait until we see the editor appear
with ubman.log.section('grub'):
ubman.expect(['ESC to return previous'])
# ubman.expect(['The highlighted entry will be executed automatically in 29s'])
# Press 'e' to edit the command line
ubman.log.info("Pressing 'e'")
ubman.send('e')
for _ in range(10):
ubman.ctrl('N')
expected = '\tlinux\t/boot/vmlinuz-6.14.0-27-generic '
expected += 'root=UUID=e5665fb4-e1de-4335-86da-357ad5422319 ro '
for _ in expected:
ubman.ctrl('F')
to_erase = 'quiet splash'
for _ in to_erase:
ubman.ctrl('D')
ubman.ctrl('X')
ubman.expect(['Booting a command list'])
with ubman.log.section('exit boot-services'):
ubman.expect(['EFI stub: Exiting boot services...'])
ubman.log.info("boot")
ubman.expect(['Booting Linux on physical CPU'])
with ubman.log.section('initrd'):
ubman.expect(['Freeing initrd memory:'])
ubman.expect(['Run /init as init process'])
with ubman.temporary_timeout(200 * 1000):
ubman.expect(['Ubuntu 25.04 qarm ttyAMA0'])
ubman.restart_uboot()