From: Quentin Schulz quentin.schulz@theobroma-systems.com
mkimage entry currently creates a file whose name is derived from the section name containing said entry.
Let's allow the user to define a filename for the mkimage-generated binary by using the 'filename' DT property.
Cc: Quentin Schulz foss+uboot@0leil.net Signed-off-by: Quentin Schulz quentin.schulz@theobroma-systems.com Reviewed-by: Simon Glass sjg@chromium.org ---
v6: - put test at the end of the file, - renumbered test file, - added SPDX license to test file, - added Rb,
v5: - updated unit test filename, - removed _testing section in unit test, - removed -n arg in unit test, - removed size property in binman node,
v4: - added binman test, - fixed >80 chars-long line,
tools/binman/etype/mkimage.py | 11 ++++++++--- tools/binman/ftest.py | 7 +++++++ tools/binman/test/254_mkimage_filename.dts | 18 ++++++++++++++++++ 3 files changed, 33 insertions(+), 3 deletions(-) create mode 100644 tools/binman/test/254_mkimage_filename.dts
diff --git a/tools/binman/etype/mkimage.py b/tools/binman/etype/mkimage.py index 5f4bc6fa3c..c2288c48ee 100644 --- a/tools/binman/etype/mkimage.py +++ b/tools/binman/etype/mkimage.py @@ -21,11 +21,13 @@ class Entry_mkimage(Entry): - multiple-data-files: boolean to tell binman to pass all files as datafiles to mkimage instead of creating a temporary file the result of datafiles concatenation + - filename: filename of output binary generated by mkimage
The data passed to mkimage via the -d flag is collected from subnodes of the mkimage node, e.g.::
mkimage { + filename = "imximage.bin"; args = "-n test -T imximage";
u-boot-spl { @@ -38,8 +40,9 @@ class Entry_mkimage(Entry): mkimage -d <data_file> -n test -T imximage <output_file>
The output from mkimage then becomes part of the image produced by - binman. If you need to put multiple things in the data file, you can use - a section, or just multiple subnodes like this:: + binman but also is written into `imximage.bin` file. If you need to put + multiple things in the data file, you can use a section, or just multiple + subnodes like this::
mkimage { args = "-n test -T imximage"; @@ -121,6 +124,7 @@ class Entry_mkimage(Entry): self._multiple_data_files = fdt_util.GetBool(self._node, 'multiple-data-files') self._mkimage_entries = OrderedDict() self._imagename = None + self._filename = fdt_util.GetString(self._node, 'filename') self.align_default = None
def ReadNode(self): @@ -164,7 +168,8 @@ class Entry_mkimage(Entry): [self._imagename], 'mkimage-n', 1024) if image_data is None: return False - output_fname = tools.get_output_filename('mkimage-out.%s' % uniq) + outfile = self._filename if self._filename else 'mkimage-out.%s' % uniq + output_fname = tools.get_output_filename(outfile)
args = ['-d', input_fname] if self._data_to_imagename: diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index e0850b760b..3ced14b7e9 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -5921,6 +5921,13 @@ fdt fdtmap Extract the devicetree blob from the fdtmap self.assertIn('Could not complete processing of contents', str(exc.exception))
+ def testMkimageFilename(self): + """Test using mkimage to build a binary with a filename""" + retcode = self._DoTestFile('254_mkimage_filename.dts') + self.assertEqual(0, retcode) + fname = tools.get_output_filename('mkimage-test.bin') + self.assertTrue(os.path.exists(fname)) +
if __name__ == "__main__": unittest.main() diff --git a/tools/binman/test/254_mkimage_filename.dts b/tools/binman/test/254_mkimage_filename.dts new file mode 100644 index 0000000000..4483790ae8 --- /dev/null +++ b/tools/binman/test/254_mkimage_filename.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + + binman { + mkimage { + filename = "mkimage-test.bin"; + args = "-T script"; + + u-boot-spl { + }; + }; + }; +};