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author | Steve Rae <srae@broadcom.com> | 2014-09-03 10:05:54 -0700 |
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committer | Tom Rini <trini@ti.com> | 2014-09-16 12:23:57 -0400 |
commit | e6ca1ad604419619e2e6ba16a6e43cf15ff07fb1 (patch) | |
tree | 4977b4a24ef527a2da2633f03c7f994280ee6765 /include/aboot.h | |
parent | 1c39d856db8b3e32fe3d5b820fbfc8ba57ab8dd7 (diff) | |
download | u-boot-imx-e6ca1ad604419619e2e6ba16a6e43cf15ff07fb1.zip u-boot-imx-e6ca1ad604419619e2e6ba16a6e43cf15ff07fb1.tar.gz u-boot-imx-e6ca1ad604419619e2e6ba16a6e43cf15ff07fb1.tar.bz2 |
implement the Android sparse image format
update to provide usable implementation to U-Boot
Signed-off-by: Steve Rae <srae@broadcom.com>
Diffstat (limited to 'include/aboot.h')
-rw-r--r-- | include/aboot.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/aboot.h b/include/aboot.h new file mode 100644 index 0000000..30e4d36 --- /dev/null +++ b/include/aboot.h @@ -0,0 +1,28 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <part.h> +#include <sparse_format.h> + +#define ROUNDUP(x, y) (((x) + ((y) - 1)) & ~((y) - 1)) + +void fastboot_fail(const char *s); +void fastboot_okay(const char *s); + +static inline int is_sparse_image(void *buf) +{ + sparse_header_t *s_header = (sparse_header_t *)buf; + + if ((le32_to_cpu(s_header->magic) == SPARSE_HEADER_MAGIC) && + (le16_to_cpu(s_header->major_version) == 1)) + return 1; + + return 0; +} + +void write_sparse_image(block_dev_desc_t *dev_desc, + disk_partition_t *info, const char *part_name, + void *data, unsigned sz); |