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author | Kyungsik Lee <kyungsik.lee@lge.com> | 2013-07-15 12:20:52 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-07-16 08:24:30 +0200 |
commit | cdc837f4d90fbafd0d55634ea3acfda12120e1cd (patch) | |
tree | 08335c5a6675067942865c177732c5562a9e757c /lib/uncompress.c | |
parent | e944e7f81069538265f01f21c0e7b1998730fea6 (diff) | |
download | barebox-cdc837f4d90fbafd0d55634ea3acfda12120e1cd.tar.gz barebox-cdc837f4d90fbafd0d55634ea3acfda12120e1cd.tar.xz |
lib: Add support for LZ4-compressed kernel
This patch adds support for extracting LZ4-compressed kernel images,
as well as LZ4-compressed ramdisk images in the kernel boot process.
This depends on the patch below
decompressor: Add LZ4 decompressor module
Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib/uncompress.c')
-rw-r--r-- | lib/uncompress.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/uncompress.c b/lib/uncompress.c index e0a69df9f9..a4225aaeb4 100644 --- a/lib/uncompress.c +++ b/lib/uncompress.c @@ -21,6 +21,7 @@ #include <bunzip2.h> #include <gunzip.h> #include <lzo.h> +#include <linux/decompress/unlz4.h> #include <errno.h> #include <filetype.h> #include <malloc.h> @@ -112,6 +113,11 @@ int uncompress(unsigned char *inbuf, int len, compfn = decompress_unlzo; break; #endif +#ifdef CONFIG_LZ4_DECOMPRESS + case filetype_lz4_compressed: + compfn = decompress_unlz4; + break; +#endif default: err = asprintf("cannot handle filetype %s", file_type_to_string(ft)); error_fn(err); |