test/py: Shorten u_boot_console

This fixture name is quite long and results in lots of verbose code.
We know this is U-Boot so the 'u_boot_' part is not necessary.

But it is also a bit of a misnomer, since it provides access to all the
information available to tests. It is not just the console.

It would be too confusing to use con as it would be confused with
config and it is probably too short.

So shorten it to 'ubman'.

Signed-off-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/
diff --git a/test/py/tests/test_zynqmp_secure.py b/test/py/tests/test_zynqmp_secure.py
index 570bd24..7549e2c 100644
--- a/test/py/tests/test_zynqmp_secure.py
+++ b/test/py/tests/test_zynqmp_secure.py
@@ -30,75 +30,75 @@
 """
 
 @pytest.mark.buildconfigspec('cmd_zynqmp')
-def test_zynqmp_secure_boot_image(u_boot_console):
+def test_zynqmp_secure_boot_image(ubman):
     """This test verifies secure boot image at the DDR address for
     authentication only case.
     """
 
-    f = u_boot_console.config.env.get('env__zynqmp_secure_readable_file', None)
+    f = ubman.config.env.get('env__zynqmp_secure_readable_file', None)
     if not f:
         pytest.skip('No TFTP readable file for zynqmp secure cases to read')
 
-    test_net.test_net_dhcp(u_boot_console)
+    test_net.test_net_dhcp(ubman)
     if not test_net.net_set_up:
-        test_net.test_net_setup_static(u_boot_console)
+        test_net.test_net_setup_static(ubman)
 
     addr = f.get('addr', None)
     if not addr:
-        addr = u_boot_utils.find_ram_base(u_boot_console)
+        addr = u_boot_utils.find_ram_base(ubman)
 
     expected_tftp = 'Bytes transferred = '
     fn = f['fn']
-    output = u_boot_console.run_command('tftpboot %x %s' % (addr, fn))
+    output = ubman.run_command('tftpboot %x %s' % (addr, fn))
     assert expected_tftp in output
 
-    output = u_boot_console.run_command('zynqmp secure %x $filesize' % (addr))
+    output = ubman.run_command('zynqmp secure %x $filesize' % (addr))
     assert 'Verified image at' in output
     ver_addr = re.search(r'Verified image at 0x(.+)', output).group(1)
-    output = u_boot_console.run_command('echo $?')
+    output = ubman.run_command('echo $?')
     assert output.endswith('0')
-    output = u_boot_console.run_command('print zynqmp_verified_img_addr')
+    output = ubman.run_command('print zynqmp_verified_img_addr')
     assert f'zynqmp_verified_img_addr={ver_addr}' in output
     assert 'Error' not in output
 
 
 @pytest.mark.buildconfigspec('cmd_zynqmp')
-def test_zynqmp_secure_boot_img_kup(u_boot_console):
+def test_zynqmp_secure_boot_img_kup(ubman):
     """This test verifies secure boot image at the DDR address for encryption
     with kup key case.
     """
 
-    f = u_boot_console.config.env.get('env__zynqmp_secure_readable_file', None)
+    f = ubman.config.env.get('env__zynqmp_secure_readable_file', None)
     if not f:
         pytest.skip('No TFTP readable file for zynqmp secure cases to read')
 
-    test_net.test_net_dhcp(u_boot_console)
+    test_net.test_net_dhcp(ubman)
     if not test_net.net_set_up:
-        test_net.test_net_setup_static(u_boot_console)
+        test_net.test_net_setup_static(ubman)
 
     keyaddr = f.get('keyaddr', None)
     if not keyaddr:
-        addr = u_boot_utils.find_ram_base(u_boot_console)
+        addr = u_boot_utils.find_ram_base(ubman)
     expected_tftp = 'Bytes transferred = '
     keyfn = f['keyfn']
-    output = u_boot_console.run_command('tftpboot %x %s' % (keyaddr, keyfn))
+    output = ubman.run_command('tftpboot %x %s' % (keyaddr, keyfn))
     assert expected_tftp in output
 
     addr = f.get('addr', None)
     if not addr:
-        addr = u_boot_utils.find_ram_base(u_boot_console)
+        addr = u_boot_utils.find_ram_base(ubman)
     expected_tftp = 'Bytes transferred = '
     fn = f['enckupfn']
-    output = u_boot_console.run_command('tftpboot %x %s' % (addr, fn))
+    output = ubman.run_command('tftpboot %x %s' % (addr, fn))
     assert expected_tftp in output
 
-    output = u_boot_console.run_command(
+    output = ubman.run_command(
         'zynqmp secure %x $filesize %x' % (addr, keyaddr)
     )
     assert 'Verified image at' in output
     ver_addr = re.search(r'Verified image at 0x(.+)', output).group(1)
-    output = u_boot_console.run_command('echo $?')
+    output = ubman.run_command('echo $?')
     assert output.endswith('0')
-    output = u_boot_console.run_command('print zynqmp_verified_img_addr')
+    output = ubman.run_command('print zynqmp_verified_img_addr')
     assert f'zynqmp_verified_img_addr={ver_addr}' in output
     assert 'Error' not in output