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@@ -0,0 +1,41 @@
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+# SPDX-License-Identifier: GPL-2.0+
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+# Copyright 2021 Google LLC
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+# Written by Simon Glass <sjg@chromium.org>
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+#
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+# Entry-type module for 'u-boot-tpl-nodtb.bin'
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+#
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+
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+from binman import elf
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+from binman.entry import Entry
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+from binman.etype.blob import Entry_blob
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+
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+class Entry_u_boot_tpl_nodtb(Entry_blob):
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+ """TPL binary without device tree appended
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+
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+ Properties / Entry arguments:
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+ - filename: Filename to include (default 'tpl/u-boot-tpl-nodtb.bin')
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+
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+ This is the U-Boot TPL binary, It does not include a device tree blob at
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+ the end of it so may not be able to work without it, assuming TPL needs
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+ a device tree to operate on your platform. You can add a u-boot-tpl-dtb
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+ entry after this one, or use a u-boot-tpl entry instead (which contains
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+ both TPL and the device tree).
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+
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+ TPL can access binman symbols at runtime. See:
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+
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+ 'Access to binman entry offsets at run time (symbols)'
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+
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+ in the binman README for more information.
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+
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+ The ELF file 'tpl/u-boot-tpl' must also be available for this to work, since
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+ binman uses that to look up symbols to write into the TPL binary.
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+ """
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+ def __init__(self, section, etype, node):
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+ super().__init__(section, etype, node)
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+ self.elf_fname = 'tpl/u-boot-tpl'
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+
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+ def GetDefaultFilename(self):
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+ return 'tpl/u-boot-tpl-nodtb.bin'
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+
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+ def WriteSymbols(self, section):
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+ elf.LookupAndWriteSymbols(self.elf_fname, self, section.GetImage())
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