diff options
-rw-r--r-- | tools/binman/README.entries | 10 | ||||
-rw-r--r-- | tools/binman/etype/blob_ext.py | 31 | ||||
-rw-r--r-- | tools/binman/ftest.py | 12 | ||||
-rw-r--r-- | tools/binman/test/157_blob_ext.dts | 14 | ||||
-rw-r--r-- | tools/binman/test/158_blob_ext_missing.dts | 16 |
5 files changed, 83 insertions, 0 deletions
diff --git a/tools/binman/README.entries b/tools/binman/README.entries index 4f2c48fdc2..46f6ab1899 100644 --- a/tools/binman/README.entries +++ b/tools/binman/README.entries @@ -42,6 +42,16 @@ obtained from the list of available device-tree files, managed by the +Entry: blob-ext: Entry containing an externally built binary blob +----------------------------------------------------------------- + +Note: This should not be used by itself. It is normally used as a parent +class by other entry types. + +See 'blob' for Properties / Entry arguments. + + + Entry: blob-named-by-arg: A blob entry which gets its filename property from its subclass ----------------------------------------------------------------------------------------- diff --git a/tools/binman/etype/blob_ext.py b/tools/binman/etype/blob_ext.py new file mode 100644 index 0000000000..cc8d91bb59 --- /dev/null +++ b/tools/binman/etype/blob_ext.py @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright (c) 2016 Google, Inc +# Written by Simon Glass <sjg@chromium.org> +# +# Entry-type module for external blobs, not built by U-Boot +# + +import os + +from binman.etype.blob import Entry_blob +from dtoc import fdt_util +from patman import tools +from patman import tout + +class Entry_blob_ext(Entry_blob): + """Entry containing an externally built binary blob + + Note: This should not be used by itself. It is normally used as a parent + class by other entry types. + + See 'blob' for Properties / Entry arguments. + """ + def __init__(self, section, etype, node): + Entry_blob.__init__(self, section, etype, node) + self.external = True + + def ObtainContents(self): + self._filename = self.GetDefaultFilename() + self._pathname = tools.GetInputFilename(self._filename) + self.ReadBlobContents() + return True diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index 39e67b9042..f8d5191672 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -3364,6 +3364,18 @@ class TestFunctional(unittest.TestCase): # Just check that the data appears in the file somewhere self.assertIn(U_BOOT_SPL_DATA, data) + def testExtblob(self): + """Test an image with an external blob""" + data = self._DoReadFile('157_blob_ext.dts') + self.assertEqual(REFCODE_DATA, data) + + def testExtblobMissing(self): + """Test an image with a missing external blob""" + with self.assertRaises(ValueError) as e: + self._DoReadFile('158_blob_ext_missing.dts') + self.assertIn("Filename 'missing-file' not found in input path", + str(e.exception)) + if __name__ == "__main__": unittest.main() diff --git a/tools/binman/test/157_blob_ext.dts b/tools/binman/test/157_blob_ext.dts new file mode 100644 index 0000000000..8afdd5339e --- /dev/null +++ b/tools/binman/test/157_blob_ext.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + + binman { + blob-ext { + filename = "refcode.bin"; + }; + }; +}; diff --git a/tools/binman/test/158_blob_ext_missing.dts b/tools/binman/test/158_blob_ext_missing.dts new file mode 100644 index 0000000000..d315e5592e --- /dev/null +++ b/tools/binman/test/158_blob_ext_missing.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + + binman { + size = <0x80>; + + blob-ext { + filename = "missing-file"; + }; + }; +}; |