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1 /*
2  * Copyright 2014 Broadcom Corporation.
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6
7 #include <part.h>
8 #include <sparse_format.h>
9
10 #define ROUNDUP(x, y)   (((x) + ((y) - 1)) & ~((y) - 1))
11
12 void fastboot_fail(const char *s);
13 void fastboot_okay(const char *s);
14
15 static inline int is_sparse_image(void *buf)
16 {
17         sparse_header_t *s_header = (sparse_header_t *)buf;
18
19         if ((le32_to_cpu(s_header->magic) == SPARSE_HEADER_MAGIC) &&
20             (le16_to_cpu(s_header->major_version) == 1))
21                 return 1;
22
23         return 0;
24 }
25
26 void write_sparse_image(block_dev_desc_t *dev_desc,
27                 disk_partition_t *info, const char *part_name,
28                 void *data, unsigned sz);