Add a test for reset commands which performs resetting of CPU, It does COLD reset by default and WARM reset with -w option.
Signed-off-by: Love Kumar love.kumar@amd.com --- Changes in v2: - Set bootmode through boardenv if modeboot is not defined Changes in v3: - Fix the issue with bad pattern found on console Changes in v4: - Add dependency with hush parser to support variable expansion --- test/py/tests/test_reset.py | 63 +++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 test/py/tests/test_reset.py
diff --git a/test/py/tests/test_reset.py b/test/py/tests/test_reset.py new file mode 100644 index 000000000000..00fc31da57d1 --- /dev/null +++ b/test/py/tests/test_reset.py @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0 +# (C) Copyright 2023, Advanced Micro Devices, Inc. + +""" +Note: This test doesn't rely on boardenv_* configuration value but they can +change test behavior. + +For example: + +# Setup env__reset_test_skip to True if reset test is not possible or desired +# and should be skipped. +env__reset_test_skip = True + +# Setup env__reset_test to set the bootmode if 'modeboot' u-boot environment +# variable is not set. Test will be skipped if bootmode is not set in both +# places i.e, boardenv and modeboot u-boot environment variable +env__reset_test = { + 'bootmode': 'qspiboot', +} + +# This test will be also skipped if the bootmode is detected to JTAG. +""" + +import pytest +import test_000_version + +def setup_reset_env(u_boot_console): + if u_boot_console.config.env.get('env__reset_test_skip', False): + pytest.skip('reset test is not enabled') + + output = u_boot_console.run_command('echo $modeboot') + if output: + bootmode = output + else: + f = u_boot_console.config.env.get('env__reset_test', None) + if not f: + pytest.skip('bootmode cannot be determined') + bootmode = f.get('bootmode', 'jtagboot') + + if 'jtag' in bootmode: + pytest.skip('skipping reset test due to jtag bootmode') + +@pytest.mark.buildconfigspec('hush_parser') +def test_reset(u_boot_console): + """Test the reset command in non-JTAG bootmode. + It does COLD reset, which resets CPU, DDR and peripherals + """ + setup_reset_env(u_boot_console) + u_boot_console.run_command('reset', wait_for_reboot=True) + + # Checks the u-boot command prompt's functionality after reset + test_000_version.test_version(u_boot_console) + +@pytest.mark.buildconfigspec('hush_parser') +def test_reset_w(u_boot_console): + """Test the reset -w command in non-JTAG bootmode. + It does WARM reset, which resets CPU but keep DDR/peripherals active. + """ + setup_reset_env(u_boot_console) + u_boot_console.run_command('reset -w', wait_for_reboot=True) + + # Checks the u-boot command prompt's functionality after reset + test_000_version.test_version(u_boot_console)