efi_selftest: check installation of the device tree
The unit test checks if a device tree is installed. It requires that the
'compatible' property of the root node exists. If available it prints the
'serial-number' property.
The serial-number property is derived from the environment variable
'serial#'. This can be used to check if the image_setup_libfdt() function
is executed.
A Python test is supplied. It sets a value for serial# and checks that the
selftest shows this as serial-number.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/test/py/tests/test_efi_selftest.py b/test/py/tests/test_efi_selftest.py
index 66b799b..b1ef6bd 100644
--- a/test/py/tests/test_efi_selftest.py
+++ b/test/py/tests/test_efi_selftest.py
@@ -25,6 +25,20 @@
u_boot_console.restart_uboot();
@pytest.mark.buildconfigspec('cmd_bootefi_selftest')
+@pytest.mark.buildconfigspec('of_control')
+def test_efi_selftest_device_tree(u_boot_console):
+ u_boot_console.run_command(cmd='setenv efi_selftest list')
+ output = u_boot_console.run_command('bootefi selftest')
+ assert '\'device tree\'' in output
+ u_boot_console.run_command(cmd='setenv efi_selftest device tree')
+ u_boot_console.run_command(cmd='setenv -f serial# Testing DT')
+ u_boot_console.run_command(cmd='bootefi selftest ${fdtcontroladdr}', wait_for_prompt=False)
+ m = u_boot_console.p.expect(['serial-number: Testing DT', 'U-Boot'])
+ if m != 0:
+ raise Exception('Reset failed in \'device tree\' test')
+ u_boot_console.restart_uboot();
+
+@pytest.mark.buildconfigspec('cmd_bootefi_selftest')
def test_efi_selftest_watchdog_reboot(u_boot_console):
u_boot_console.run_command(cmd='setenv efi_selftest list')
output = u_boot_console.run_command('bootefi selftest')