53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef _DT_TABLE_H_
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#define _DT_TABLE_H_
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#include <linux/types.h>
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/* https://android.googlesource.com/platform/system/libufdt/+/master/utils/README.md */
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#define DT_TABLE_MAGIC 0xd7b7ab1e
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struct dt_table_header {
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__be32 magic;
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__be32 total_size;
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__be32 header_size;
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__be32 dt_entry_size;
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__be32 dt_entry_count;
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__be32 dt_entries_offset;
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__be32 page_size;
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__be32 version;
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};
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struct dt_table_entry {
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__be32 dt_size;
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__be32 dt_offset;
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__be32 id;
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__be32 rev;
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__be32 custom[4];
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};
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#endif /* _DT_TABLE_H_ */
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