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test: check u-boot properties in SPL device tree

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Add a test to check the management of the U-boot relocation properties
for device tree SPL generation (fdtgrep result) and platdata:
- 'dm-pre-proper' and 'dm-tpl' not included in SPL
- 'dm-pre-reloc' and 'dm-spl' included in SPL

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Patrick Delaunay 2019-05-21 19:19:11 +02:00 • committed by Simon Glass
parent 848e94d0ba
commit 099ed45c6c
2 changed files with 46 additions and 0 deletions
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18
arch/sandbox/dts/sandbox.dtsi
View file

@ -192,6 +192,24 @@
compatible = "sandbox,spl-test.2";
};
spl-test5 {
u-boot,dm-tpl;
compatible = "sandbox,spl-test";
stringarray = "tpl";
};
spl-test6 {
u-boot,dm-pre-proper;
compatible = "sandbox,spl-test";
stringarray = "pre-proper";
};
spl-test7 {
u-boot,dm-spl;
compatible = "sandbox,spl-test";
stringarray = "spl";
};
square {
compatible = "demo-shape";
colour = "blue";

28
test/py/tests/test_ofplatdata.py
View file

@ -2,6 +2,7 @@
# Copyright (c) 2016 Google, Inc
import pytest
import u_boot_utils as util
OF_PLATDATA_OUTPUT = '''
of-platdata probe:
@ -31,6 +32,15 @@ intarray 0 0 0 0
longbytearray 00 00 00 00 00 00 00 00 00
string <NULL>
stringarray "one" "" ""
of-platdata probe:
bool 0
byte 00
bytearray 00 00 00
int 0
intarray 0 0 0 0
longbytearray 00 00 00 00 00 00 00 00 00
string <NULL>
stringarray "spl" "" ""
'''
@pytest.mark.buildconfigspec('spl_of_platdata')
@ -40,3 +50,21 @@ def test_ofplatdata(u_boot_console):
cons.restart_uboot_with_flags(['--show_of_platdata'])
output = cons.get_spawn_output().replace('\r', '')
assert OF_PLATDATA_OUTPUT in output
@pytest.mark.buildconfigspec('spl_of_platdata')
def test_spl_devicetree(u_boot_console):
"""Test content of spl device-tree"""
cons = u_boot_console
dtb = cons.config.build_dir + '/spl/u-boot-spl.dtb'
fdtgrep = cons.config.build_dir + '/tools/fdtgrep'
output = util.run_and_log(cons, [fdtgrep, '-l', dtb])
assert "u-boot,dm-pre-reloc" not in output
assert "u-boot,dm-pre-proper" not in output
assert "u-boot,dm-spl" not in output
assert "u-boot,dm-tpl" not in output
assert "spl-test4" in output
assert "spl-test5" not in output
assert "spl-test6" not in output
assert "spl-test7" in output