Quite a few tests will use a real device tree and need it updated with the
binman metadata. Add a helper function for this.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
tools/binman/ftest.py | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 5bde8aa30a1..ed125670e2c 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -380,6 +380,17 @@ class TestFunctional(unittest.TestCase):
if reset_dtbs and use_real_dtb:
self._ResetDtbs()
+ def _DoReadFileRealDtb(self, fname):
+ """Run binman with a real .dtb file and return the resulting data
+
+ Args:
+ fname: DT source filename to use (e.g. 082_fdt_update_all.dts)
+
+ Returns:
+ Resulting image contents
+ """
+ return self._DoReadFileDtb(fname, use_real_dtb=True,
update_dtb=True)[0]
+
def _DoReadFile(self, fname, use_real_dtb=False):
"""Helper function which discards the device-tree binary
@@ -1547,8 +1558,7 @@ class TestFunctional(unittest.TestCase):
def testUpdateFdtAll(self):
"""Test that all device trees are updated with offset/size info"""
- data, _, _, _ = self._DoReadFileDtb('082_fdt_update_all.dts',
- use_real_dtb=True, update_dtb=True)
+ data = self._DoReadFileRealDtb('082_fdt_update_all.dts')
base_expected = {
'section:image-pos': 0,
--
2.22.0.410.gd8fdbe21b5-goog
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