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3d4ef38de2
The Android sparse image format is currently supported through a file called aboot, which isn't really such a great name, since the sparse image format is only used for transferring data with fastboot. Rename the file and header to a file called "sparse", which also makes it consistent with the header defining the image structures. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
36 lines
804 B
C
36 lines
804 B
C
/*
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* Copyright 2014 Broadcom Corporation.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <part.h>
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#include <sparse_format.h>
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#define ROUNDUP(x, y) (((x) + ((y) - 1)) & ~((y) - 1))
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typedef struct sparse_storage {
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unsigned int block_sz;
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unsigned int start;
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unsigned int size;
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const char *name;
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int (*write)(struct sparse_storage *storage, void *priv,
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unsigned int offset, unsigned int size,
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char *data);
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} sparse_storage_t;
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static inline int is_sparse_image(void *buf)
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{
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sparse_header_t *s_header = (sparse_header_t *)buf;
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if ((le32_to_cpu(s_header->magic) == SPARSE_HEADER_MAGIC) &&
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(le16_to_cpu(s_header->major_version) == 1))
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return 1;
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return 0;
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}
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int store_sparse_image(sparse_storage_t *storage, void *storage_priv,
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unsigned int session_id, void *data);
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