mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 11:16:15 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
46 lines
1018 B
C
46 lines
1018 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2017 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#ifndef _DM_OF_EXTRA_H
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#define _DM_OF_EXTRA_H
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#include <dm/ofnode.h>
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enum fmap_compress_t {
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FMAP_COMPRESS_NONE,
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FMAP_COMPRESS_LZO,
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};
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enum fmap_hash_t {
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FMAP_HASH_NONE,
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FMAP_HASH_SHA1,
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FMAP_HASH_SHA256,
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};
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/* A flash map entry, containing an offset and length */
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struct fmap_entry {
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uint32_t offset;
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uint32_t length;
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uint32_t used; /* Number of bytes used in region */
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enum fmap_compress_t compress_algo; /* Compression type */
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enum fmap_hash_t hash_algo; /* Hash algorithm */
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const uint8_t *hash; /* Hash value */
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int hash_size; /* Hash size */
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};
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/**
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* Read a flash entry from the fdt
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*
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* @param node Reference to node to read
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* @param name Name of node being read
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* @param entry Place to put offset and size of this node
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* @return 0 if ok, -ve on error
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*/
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int of_read_fmap_entry(ofnode node, const char *name,
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struct fmap_entry *entry);
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#endif
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