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752c376987
This fixture name is quite long and results in lots of verbose code. We know this is U-Boot so the 'u_boot_' part is not necessary. But it is also a bit of a misnomer, since it provides access to all the information available to tests. It is not just the console. It would be too confusing to use con as it would be confused with config and it is probably too short. So shorten it to 'ubman'. Signed-off-by: Simon Glass <sjg@chromium.org> Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright 2024 Google LLC
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#
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# Test addition of Universal Payload
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import os
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import pytest
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import u_boot_utils
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@pytest.mark.boardspec('sandbox_vpl')
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def test_upl_handoff(ubman):
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"""Test of UPL handoff
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This works by starting up U-Boot VPL, which gets to SPL and then sets up a
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UPL handoff using the FIT containing U-Boot proper. It then jumps to U-Boot
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proper and runs a test to check that the parameters are correct.
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The entire FIT is loaded into memory in SPL (in upl_load_from_image()) so
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that it can be inspected in upl_test_info_norun
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"""
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cons = ubman
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ram = os.path.join(cons.config.build_dir, 'ram.bin')
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fdt = os.path.join(cons.config.build_dir, 'u-boot.dtb')
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# Remove any existing RAM file, so we don't have old data present
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if os.path.exists(ram):
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os.remove(ram)
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flags = ['-m', ram, '-d', fdt, '--upl']
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cons.restart_uboot_with_flags(flags, use_dtb=False)
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# Make sure that Universal Payload is detected in U-Boot proper
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output = cons.run_command('upl info')
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assert 'UPL state: active' == output
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# Check the FIT offsets look correct
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output = cons.run_command('ut upl -f upl_test_info_norun')
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assert 'failures: 0' in output
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