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Diffstat (limited to 'tools/binman/ftest.py')
| -rw-r--r-- | tools/binman/ftest.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index 89e732fca31..999d8884aca 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -2160,6 +2160,31 @@ class TestFunctional(unittest.TestCase): } self.assertEqual(expected, props) + def testCbfsUpdateFdt(self): + """Test that we can update the device tree with CBFS offset/size info""" + self._CheckLz4() + data, _, _, out_dtb_fname = self._DoReadFileDtb('125_cbfs_update.dts', + update_dtb=True) + dtb = fdt.Fdt(out_dtb_fname) + dtb.Scan() + props = self._GetPropTree(dtb, ['offset', 'size', 'image-pos', + 'uncomp-size']) + del props['cbfs/u-boot:size'] + self.assertEqual({ + 'offset': 0, + 'size': len(data), + 'image-pos': 0, + 'cbfs:offset': 0, + 'cbfs:size': len(data), + 'cbfs:image-pos': 0, + 'cbfs/u-boot:offset': 0x38, + 'cbfs/u-boot:uncomp-size': len(U_BOOT_DATA), + 'cbfs/u-boot:image-pos': 0x38, + 'cbfs/u-boot-dtb:offset': 0xb8, + 'cbfs/u-boot-dtb:size': len(U_BOOT_DATA), + 'cbfs/u-boot-dtb:image-pos': 0xb8, + }, props) + if __name__ == "__main__": unittest.main() |