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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-10 14:20:57 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-11 08:32:41 +0100 |
| commit | 91e08222389da159944d918bbe6eee7510da8872 (patch) | |
| tree | 570c5a01a24cf8cd2ef0932cff521074a1f95a12 /include/ubiformat.h | |
| parent | e0e4c722c98737a4202b9fabc60bff6d2c6050f4 (diff) | |
| download | barebox-91e08222389da159944d918bbe6eee7510da8872.tar.gz barebox-91e08222389da159944d918bbe6eee7510da8872.tar.xz | |
ubiformat: Add ubiformat write function
The ubiformat C API expects an image file as argument. With upcoming
Android fastboot sparse image support we can no longer provide a
complete image anymore. With this patch we can write an image in
multiple chunks after we've formatted a MTD device with ubiformat.
ubiformat_write will skip the EC header in both the MTD device we
write to and also the image we read from, so we can flash an image
on a MTD device containing EC headers already.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/ubiformat.h')
| -rw-r--r-- | include/ubiformat.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/ubiformat.h b/include/ubiformat.h index b195fd8392..8305a853c7 100644 --- a/include/ubiformat.h +++ b/include/ubiformat.h @@ -20,4 +20,7 @@ struct ubiformat_args { int ubiformat(struct mtd_info *mtd, struct ubiformat_args *args); +int ubiformat_write(struct mtd_info *mtd, const void *buf, size_t count, + loff_t offset); + #endif /* __UBIFORMAT_H */ |