blob: 267cf2ff27cad9187f667dcfbbbfa9c0f1e75f9f [file] [log] [blame]
Kory Maincent95300f22021-05-04 19:31:23 +02001# SPDX-License-Identifier: GPL-2.0+
2# Copyright (c) 2020
3# Author: Kory Maincent <kory.maincent@bootlin.com>
4
5# Test U-Boot's "extension" commands.
6
7import os
8import pytest
9import u_boot_utils
10
11overlay_addr = 0x1000
12
13SANDBOX_DTB='arch/sandbox/dts/sandbox.dtb'
14OVERLAY_DIR='arch/sandbox/dts/'
15
16def load_dtb(u_boot_console):
17 u_boot_console.log.action('Loading devicetree to RAM...')
18 u_boot_console.run_command('host load hostfs - $fdt_addr_r %s' % (os.path.join(u_boot_console.config.build_dir, SANDBOX_DTB)))
19 u_boot_console.run_command('fdt addr $fdt_addr_r')
20
21@pytest.mark.buildconfigspec('cmd_fdt')
22@pytest.mark.boardspec('sandbox')
23def test_extension(u_boot_console):
24 """Test the 'extension' command."""
25
26 load_dtb(u_boot_console)
27
28 output = u_boot_console.run_command('extension list')
29 assert('No extension' in output)
30
31 output = u_boot_console.run_command('extension scan')
32 assert output == 'Found 2 extension board(s).'
33
34 output = u_boot_console.run_command('extension list')
35 assert('overlay0.dtbo' in output)
36 assert('overlay1.dtbo' in output)
37
38 u_boot_console.run_command_list([
39 'setenv extension_overlay_addr %s' % (overlay_addr),
40 'setenv extension_overlay_cmd \'host load hostfs - ${extension_overlay_addr} %s${extension_overlay_name}\'' % (os.path.join(u_boot_console.config.build_dir, OVERLAY_DIR))])
41
42 output = u_boot_console.run_command('extension apply 0')
43 assert('bytes read' in output)
44
45 output = u_boot_console.run_command('fdt print')
46 assert('button3' in output)
47
48 output = u_boot_console.run_command('extension apply all')
49 assert('bytes read' in output)
50
51 output = u_boot_console.run_command('fdt print')
52 assert('button4' in output)
53