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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 /scripts/Makefile.lib | |
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 'scripts/Makefile.lib')
-rw-r--r-- | scripts/Makefile.lib | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index ab12a38c84..f61e931946 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -289,6 +289,11 @@ cmd_xzmisc = (cat $(filter-out FORCE,$^) | \ xz --check=crc32 --lzma2=dict=1MiB) > $@ || \ (rm -f $@ ; false) +quiet_cmd_lz4 = LZ4 $@ +cmd_lz4 = (cat $(filter-out FORCE,$^) | \ + lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ + (rm -f $@ ; false) + quiet_cmd_disasm = DISASM $@ cmd_disasm = $(OBJDUMP) -d $< > $@ |