u-boot/test/py/tests/test_handoff.py
Simon Glass b0edea3c27 spl: Add support for passing handoff info to U-Boot proper
There is some basic informaton that SPL normally wants to pass through to
U-Boot, such as the SDRAM size and bank information.

Mkae use of the new bloblist structure for this. Add a new 'handoff' blob
which is set up in SPL and passed to U-Boot proper. Also adda  test for
sandbox_spl that checks that this works correctly and a new 'sb' command
to show the information passed from SPL.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-26 08:25:37 -05:00

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Python

# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2016 Google, Inc
import pytest
# Magic number to check that SPL handoff is working
TEST_HANDOFF_MAGIC = 0x14f93c7b
@pytest.mark.boardspec('sandbox')
@pytest.mark.buildconfigspec('spl')
def test_handoff(u_boot_console):
"""Test that of-platdata can be generated and used in sandbox"""
cons = u_boot_console
response = cons.run_command('sb handoff')
assert ('SPL handoff magic %x' % TEST_HANDOFF_MAGIC) in response