mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-26 17:48:26 +00:00
95300f203f
This commit extends the sandbox to implement a dummy extension_board_scan() function and enables the extension command in the sandbox configuration. It then adds a test that checks the proper functionality of the extension command by applying two Device Tree overlays to the sandbox Device Tree. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> [trini: Limit to running on sandbox] Signed-off-by: Tom Rini <trini@konsulko.com>
54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
|
|
# Copyright (c) 2020
|
|
# Author: Kory Maincent <kory.maincent@bootlin.com>
|
|
|
|
# Test U-Boot's "extension" commands.
|
|
|
|
import os
|
|
import pytest
|
|
import u_boot_utils
|
|
|
|
overlay_addr = 0x1000
|
|
|
|
SANDBOX_DTB='arch/sandbox/dts/sandbox.dtb'
|
|
OVERLAY_DIR='arch/sandbox/dts/'
|
|
|
|
def load_dtb(u_boot_console):
|
|
u_boot_console.log.action('Loading devicetree to RAM...')
|
|
u_boot_console.run_command('host load hostfs - $fdt_addr_r %s' % (os.path.join(u_boot_console.config.build_dir, SANDBOX_DTB)))
|
|
u_boot_console.run_command('fdt addr $fdt_addr_r')
|
|
|
|
@pytest.mark.buildconfigspec('cmd_fdt')
|
|
@pytest.mark.boardspec('sandbox')
|
|
def test_extension(u_boot_console):
|
|
"""Test the 'extension' command."""
|
|
|
|
load_dtb(u_boot_console)
|
|
|
|
output = u_boot_console.run_command('extension list')
|
|
assert('No extension' in output)
|
|
|
|
output = u_boot_console.run_command('extension scan')
|
|
assert output == 'Found 2 extension board(s).'
|
|
|
|
output = u_boot_console.run_command('extension list')
|
|
assert('overlay0.dtbo' in output)
|
|
assert('overlay1.dtbo' in output)
|
|
|
|
u_boot_console.run_command_list([
|
|
'setenv extension_overlay_addr %s' % (overlay_addr),
|
|
'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))])
|
|
|
|
output = u_boot_console.run_command('extension apply 0')
|
|
assert('bytes read' in output)
|
|
|
|
output = u_boot_console.run_command('fdt print')
|
|
assert('button3' in output)
|
|
|
|
output = u_boot_console.run_command('extension apply all')
|
|
assert('bytes read' in output)
|
|
|
|
output = u_boot_console.run_command('fdt print')
|
|
assert('button4' in output)
|
|
|