1 # SPDX-License-Identifier: GPL-2.0
2 # Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
3 # Copyright (c) 2016, Alexander Graf <agraf@suse.de>
5 # based on test_net.py.
7 # Test efi loader implementation
13 Note: This test relies on boardenv_* containing configuration values to define
14 which network environment is available for testing. Without this, the parts
15 that rely on network will be automatically skipped.
19 # Boolean indicating whether the Ethernet device is attached to USB, and hence
20 # USB enumeration needs to be performed prior to network tests.
21 # This variable may be omitted if its value is False.
22 env__net_uses_usb = False
24 # Boolean indicating whether the Ethernet device is attached to PCI, and hence
25 # PCI enumeration needs to be performed prior to network tests.
26 # This variable may be omitted if its value is False.
27 env__net_uses_pci = True
29 # True if a DHCP server is attached to the network, and should be tested.
30 # If DHCP testing is not possible or desired, this variable may be omitted or
32 env__net_dhcp_server = True
34 # A list of environment variables that should be set in order to configure a
35 # static IP. If solely relying on DHCP, this variable may be omitted or set to
37 env__net_static_env_vars = [
38 ("ipaddr", "10.0.0.100"),
39 ("netmask", "255.255.255.0"),
40 ("serverip", "10.0.0.1"),
43 # Details regarding a file that may be read from a TFTP server. This variable
44 # may be omitted or set to None if TFTP testing is not possible or desired.
45 env__efi_loader_helloworld_file = {
46 "fn": "lib/efi_loader/helloworld.efi",
54 def test_efi_pre_commands(u_boot_console):
55 """Execute any commands required to enable network hardware.
57 These commands are provided by the boardenv_* file; see the comment at the
58 beginning of this file.
61 init_usb = u_boot_console.config.env.get('env__net_uses_usb', False)
63 u_boot_console.run_command('usb start')
65 init_pci = u_boot_console.config.env.get('env__net_uses_pci', False)
67 u_boot_console.run_command('pci enum')
69 @pytest.mark.buildconfigspec('cmd_dhcp')
70 def test_efi_dhcp(u_boot_console):
71 """Test the dhcp command.
73 The boardenv_* file may be used to enable/disable this test; see the
74 comment at the beginning of this file.
77 test_dhcp = u_boot_console.config.env.get('env__net_dhcp_server', False)
79 pytest.skip('No DHCP server available')
81 u_boot_console.run_command('setenv autoload no')
82 output = u_boot_console.run_command('dhcp')
83 assert 'DHCP client bound to address ' in output
88 @pytest.mark.buildconfigspec('net')
89 def test_efi_setup_static(u_boot_console):
90 """Set up a static IP configuration.
92 The configuration is provided by the boardenv_* file; see the comment at
93 the beginning of this file.
96 env_vars = u_boot_console.config.env.get('env__net_static_env_vars', None)
98 pytest.skip('No static network configuration is defined')
100 for (var, val) in env_vars:
101 u_boot_console.run_command('setenv %s %s' % (var, val))
106 def fetch_tftp_file(u_boot_console, env_conf):
107 """Grab an env described file via TFTP and return its address
109 A file as described by an env config <env_conf> is downloaded from the TFTP
110 server. The address to that file is returned.
113 pytest.skip('Network not initialized')
115 f = u_boot_console.config.env.get(env_conf, None)
117 pytest.skip('No %s binary specified in environment' % env_conf)
119 addr = f.get('addr', None)
121 addr = u_boot_utils.find_ram_base(u_boot_console)
124 output = u_boot_console.run_command('tftpboot %x %s' % (addr, fn))
125 expected_text = 'Bytes transferred = '
126 sz = f.get('size', None)
128 expected_text += '%d' % sz
129 assert expected_text in output
131 expected_crc = f.get('crc32', None)
135 if u_boot_console.config.buildconfig.get('config_cmd_crc32', 'n') != 'y':
138 output = u_boot_console.run_command('crc32 %x $filesize' % addr)
139 assert expected_crc in output
143 @pytest.mark.buildconfigspec('cmd_bootefi_hello_compile')
144 def test_efi_helloworld_net(u_boot_console):
145 """Run the helloworld.efi binary via TFTP.
147 The helloworld.efi file is downloaded from the TFTP server and gets
151 addr = fetch_tftp_file(u_boot_console, 'env__efi_loader_helloworld_file')
153 output = u_boot_console.run_command('bootefi %x' % addr)
154 expected_text = 'Hello, world'
155 assert expected_text in output
156 expected_text = '## Application terminated, r = 0'
157 assert expected_text in output
159 @pytest.mark.buildconfigspec('cmd_bootefi_hello')
160 def test_efi_helloworld_builtin(u_boot_console):
161 """Run the builtin helloworld.efi binary.
163 The helloworld.efi file is included in U-Boot, execute it using the
164 special "bootefi hello" command.
167 output = u_boot_console.run_command('bootefi hello')
168 expected_text = 'Hello, world'
169 assert expected_text in output
171 @pytest.mark.buildconfigspec('cmd_bootefi')
172 def test_efi_grub_net(u_boot_console):
173 """Run the grub.efi binary via TFTP.
175 The grub.efi file is downloaded from the TFTP server and gets
179 addr = fetch_tftp_file(u_boot_console, 'env__efi_loader_grub_file')
181 u_boot_console.run_command('bootefi %x' % addr, wait_for_prompt=False)
183 # Verify that we have an SMBIOS table
184 check_smbios = u_boot_console.config.env.get('env__efi_loader_check_smbios', False)
186 u_boot_console.wait_for('grub>')
187 output = u_boot_console.run_command('lsefisystab', wait_for_prompt=False, wait_for_echo=False)
188 u_boot_console.wait_for('SMBIOS')
191 u_boot_console.wait_for('grub>')
192 output = u_boot_console.run_command('exit', wait_for_prompt=False, wait_for_echo=False)
193 u_boot_console.wait_for('r = 0')
195 # And give us our U-Boot prompt back
196 u_boot_console.run_command('')