mirror of
https://github.com/brain-hackers/u-boot-brain
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0668492728
When creating an entry, check for an expanded version of that entry, then
use it instead. This allows, for example use of:
u-boot {
};
instead of having to write out in full:
u-boot {
type = "section";
u-boot-nodtb {
};
u-boot-dtb {
};
};
Add an implementaion of this and associated documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
25 lines
808 B
Python
25 lines
808 B
Python
# 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 binary
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#
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from binman.etype.blob_phase import Entry_blob_phase
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class Entry_u_boot_expanded(Entry_blob_phase):
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"""U-Boot flat binary broken out into its component parts
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This is a section containing the U-Boot binary and a devicetree. Using this
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entry type automatically creates this section, with the following entries
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in it:
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u-boot-nodtb
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u-boot-dtb
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Having the devicetree separate allows binman to update it in the final
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image, so that the entries positions are provided to the running U-Boot.
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"""
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def __init__(self, section, etype, node):
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super().__init__(section, etype, node, 'u-boot', 'u-boot-dtb', False)
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