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

tpm autostart

1 files changed, 8 insertions, 11 deletions

diff --git a/test/py/tests/test_tpm2.py b/test/py/tests/test_tpm2.py
index d2ad6f9e73..fce689cd99 100644
--- a/test/py/tests/test_tpm2.py
+++ b/test/py/tests/test_tpm2.py
@@ -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')