1#!/usr/bin/env python3
2#
3# Functional test that boots the ASPEED machines
4#
5# SPDX-License-Identifier: GPL-2.0-or-later
6
7import os
8import time
9import tempfile
10import subprocess
11
12from qemu_test import Asset
13from qemu_test.aspeed import AspeedTest
14from qemu_test import exec_command_and_wait_for_pattern
15from qemu_test import has_cmd
16from qemu_test.utils import archive_extract
17from unittest import skipUnless
18
19class AST2600Machine(AspeedTest):
20
21    ASSET_BR2_202311_AST2600_FLASH = Asset(
22        ('https://github.com/legoater/qemu-aspeed-boot/raw/master/'
23         'images/ast2600-evb/buildroot-2023.11/flash.img'),
24        'b62808daef48b438d0728ee07662290490ecfa65987bb91294cafb1bb7ad1a68')
25
26    def test_arm_ast2600_evb_buildroot(self):
27        self.set_machine('ast2600-evb')
28
29        image_path = self.ASSET_BR2_202311_AST2600_FLASH.fetch()
30
31        self.vm.add_args('-device',
32                         'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test');
33        self.vm.add_args('-device',
34                         'ds1338,bus=aspeed.i2c.bus.3,address=0x32');
35        self.vm.add_args('-device',
36                         'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42');
37        self.do_test_arm_aspeed_buildroot_start(image_path, '0xf00',
38                                                'ast2600-evb login:')
39
40        exec_command_and_wait_for_pattern(self,
41             'echo lm75 0x4d > /sys/class/i2c-dev/i2c-3/device/new_device',
42             'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d');
43        exec_command_and_wait_for_pattern(self,
44                             'cat /sys/class/hwmon/hwmon1/temp1_input', '0')
45        self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
46                    property='temperature', value=18000);
47        exec_command_and_wait_for_pattern(self,
48                             'cat /sys/class/hwmon/hwmon1/temp1_input', '18000')
49
50        exec_command_and_wait_for_pattern(self,
51             'echo ds1307 0x32 > /sys/class/i2c-dev/i2c-3/device/new_device',
52             'i2c i2c-3: new_device: Instantiated device ds1307 at 0x32');
53        year = time.strftime("%Y")
54        exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year);
55
56        exec_command_and_wait_for_pattern(self,
57             'echo slave-24c02 0x1064 > /sys/bus/i2c/devices/i2c-3/new_device',
58             'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64');
59        exec_command_and_wait_for_pattern(self,
60             'i2cset -y 3 0x42 0x64 0x00 0xaa i', '#');
61        exec_command_and_wait_for_pattern(self,
62             'hexdump /sys/bus/i2c/devices/3-1064/slave-eeprom',
63             '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff');
64        self.do_test_arm_aspeed_buildroot_poweroff()
65
66    ASSET_BR2_202302_AST2600_TPM_FLASH = Asset(
67        ('https://github.com/legoater/qemu-aspeed-boot/raw/master/'
68         'images/ast2600-evb/buildroot-2023.02-tpm/flash.img'),
69        'a46009ae8a5403a0826d607215e731a8c68d27c14c41e55331706b8f9c7bd997')
70
71    @skipUnless(*has_cmd('swtpm'))
72    def test_arm_ast2600_evb_buildroot_tpm(self):
73        self.set_machine('ast2600-evb')
74
75        image_path = self.ASSET_BR2_202302_AST2600_TPM_FLASH.fetch()
76
77        tpmstate_dir = tempfile.TemporaryDirectory(prefix="qemu_")
78        socket = os.path.join(tpmstate_dir.name, 'swtpm-socket')
79
80        # We must put the TPM state dir in /tmp/, not the build dir,
81        # because some distros use AppArmor to lock down swtpm and
82        # restrict the set of locations it can access files in.
83        subprocess.run(['swtpm', 'socket', '-d', '--tpm2',
84                        '--tpmstate', f'dir={tpmstate_dir.name}',
85                        '--ctrl', f'type=unixio,path={socket}'])
86
87        self.vm.add_args('-chardev', f'socket,id=chrtpm,path={socket}')
88        self.vm.add_args('-tpmdev', 'emulator,id=tpm0,chardev=chrtpm')
89        self.vm.add_args('-device',
90                         'tpm-tis-i2c,tpmdev=tpm0,bus=aspeed.i2c.bus.12,address=0x2e')
91        self.do_test_arm_aspeed_buildroot_start(image_path, '0xf00', 'Aspeed AST2600 EVB')
92
93        exec_command_and_wait_for_pattern(self,
94            'echo tpm_tis_i2c 0x2e > /sys/bus/i2c/devices/i2c-12/new_device',
95            'tpm_tis_i2c 12-002e: 2.0 TPM (device-id 0x1, rev-id 1)');
96        exec_command_and_wait_for_pattern(self,
97            'cat /sys/class/tpm/tpm0/pcr-sha256/0',
98            'B804724EA13F52A9072BA87FE8FDCC497DFC9DF9AA15B9088694639C431688E0');
99
100        self.do_test_arm_aspeed_buildroot_poweroff()
101
102    ASSET_SDK_V806_AST2600_A2 = Asset(
103        'https://github.com/AspeedTech-BMC/openbmc/releases/download/v08.06/ast2600-a2-obmc.tar.gz',
104        '9083506135f622d5e7351fcf7d4e1c7125cee5ba16141220c0ba88931f3681a4')
105
106    def test_arm_ast2600_evb_sdk(self):
107        self.set_machine('ast2600-evb')
108
109        image_path = self.ASSET_SDK_V806_AST2600_A2.fetch()
110
111        archive_extract(image_path, self.workdir)
112
113        self.vm.add_args('-device',
114            'tmp105,bus=aspeed.i2c.bus.5,address=0x4d,id=tmp-test');
115        self.vm.add_args('-device',
116            'ds1338,bus=aspeed.i2c.bus.5,address=0x32');
117        self.do_test_arm_aspeed_sdk_start(
118            self.workdir + '/ast2600-a2/image-bmc')
119
120        self.wait_for_console_pattern('ast2600-a2 login:')
121
122        exec_command_and_wait_for_pattern(self, 'root', 'Password:')
123        exec_command_and_wait_for_pattern(self, '0penBmc', 'root@ast2600-a2:~#')
124
125        exec_command_and_wait_for_pattern(self,
126            'echo lm75 0x4d > /sys/class/i2c-dev/i2c-5/device/new_device',
127            'i2c i2c-5: new_device: Instantiated device lm75 at 0x4d');
128        exec_command_and_wait_for_pattern(self,
129             'cat /sys/class/hwmon/hwmon19/temp1_input', '0')
130        self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
131                    property='temperature', value=18000);
132        exec_command_and_wait_for_pattern(self,
133             'cat /sys/class/hwmon/hwmon19/temp1_input', '18000')
134
135        exec_command_and_wait_for_pattern(self,
136             'echo ds1307 0x32 > /sys/class/i2c-dev/i2c-5/device/new_device',
137             'i2c i2c-5: new_device: Instantiated device ds1307 at 0x32');
138        year = time.strftime("%Y")
139        exec_command_and_wait_for_pattern(self,
140             '/sbin/hwclock -f /dev/rtc1', year);
141
142if __name__ == '__main__':
143    AspeedTest.main()
144