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+# SPDX-License-Identifier: GPL-2.0+
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+# Copyright (c) 2016 Google, Inc
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+# Written by Simon Glass <sjg@chromium.org>
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+#
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+# Entry-type module for external blobs, not built by U-Boot
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+#
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+
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+import os
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+
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+from binman.etype.blob import Entry_blob
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+from dtoc import fdt_util
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+from patman import tools
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+from patman import tout
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+
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+class Entry_blob_ext(Entry_blob):
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+ """Entry containing an externally built binary blob
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+
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+ Note: This should not be used by itself. It is normally used as a parent
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+ class by other entry types.
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+
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+ See 'blob' for Properties / Entry arguments.
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+ """
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+ def __init__(self, section, etype, node):
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+ Entry_blob.__init__(self, section, etype, node)
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+ self.external = True
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+
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+ def ObtainContents(self):
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+ self._filename = self.GetDefaultFilename()
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+ self._pathname = tools.GetInputFilename(self._filename)
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+ self.ReadBlobContents()
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+ return True
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