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tpm autostart

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Merge tag 'tpm-for_tom-13062023' of https://source.denx.de/u-boot/custodians/u-boot-tpm into next

tpm autostart
This commit is contained in:
Tom Rini 2023-06-13 13:14:49 -04:00
commit cb4fe56eca
5 changed files with 36 additions and 12 deletions
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19
test/py/tests/test_tpm2.py
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@ -41,11 +41,9 @@ def force_init(u_boot_console, force=False):
skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
if skip_test:
pytest.skip('skip TPM device test')
output = u_boot_console.run_command('tpm2 init')
output = u_boot_console.run_command('tpm2 autostart')
if force or not 'Error' in output:
u_boot_console.run_command('echo --- start of init ---')
u_boot_console.run_command('tpm2 startup TPM2_SU_CLEAR')
u_boot_console.run_command('tpm2 self_test full')
u_boot_console.run_command('tpm2 clear TPM2_RH_LOCKOUT')
output = u_boot_console.run_command('echo $?')
if not output.endswith('0'):
@ -83,20 +81,13 @@ def tpm2_sandbox_init(u_boot_console):
This allows all tests to run in parallel, since no test depends on another.
"""
u_boot_console.restart_uboot()
u_boot_console.run_command('tpm2 init')
u_boot_console.run_command('tpm2 autostart')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
if skip_test:
pytest.skip('skip TPM device test')
u_boot_console.run_command('tpm2 startup TPM2_SU_CLEAR')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
u_boot_console.run_command('tpm2 self_test full')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@pytest.mark.buildconfigspec('cmd_tpm_v2')
def test_tpm2_sandbox_self_test_full(u_boot_console):
@ -281,6 +272,12 @@ def test_tpm2_pcr_extend(u_boot_console):
force_init(u_boot_console)
ram = u_boot_utils.find_ram_base(u_boot_console)
read_pcr = u_boot_console.run_command('tpm2 pcr_read 0 0x%x' % (ram + 0x20))
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
str = re.findall(r'\d+ known updates', read_pcr)[0]
updates = int(re.findall(r'\d+', str)[0])
u_boot_console.run_command('tpm2 pcr_extend 0 0x%x' % ram)
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')