[U-Boot] [BUG] test_avb_persistent_values() fails

[Heinrich Schuchardt]

Hello Igor,

when I run `make tests` with current origin/master
commit a69120a0d7c8d4044cdaceea9eb03913ba4e49c7
I get an error. I think your submitted this test recently:
commit fc1fe01b08ce ("avb: add support for named persistent values")

u_boot_console = <u_boot_console_sandbox.ConsoleSandbox object at
0x7ff056222cd0>

     @pytest.mark.buildconfigspec('cmd_avb')
     @pytest.mark.buildconfigspec('optee_ta_avb')
     def test_avb_persistent_values(u_boot_console):
         """Test reading/writing persistent storage to avb
         """

         response = u_boot_console.run_command('avb init %s' % str(mmc_dev))
         assert response == ''

         response = u_boot_console.run_command('avb write_pvalue test
value_value')
         assert response == 'Wrote 12 bytes'

         response = u_boot_console.run_command('avb read_pvalue test 12')
 >       assert response == 'Read 12 bytes, value = value_value'
E       AssertionError: assert 'Read 12 byte...alue_value/XU' == 'Read
12 bytes...= value_value'
E         - Read 12 bytes, value = value_value/XU
E         ?                                   ---
E         + Read 12 bytes, value = value_value

test/py/tests/test_avb.py:134: AssertionError

Best regards

Heinrich