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authorPeter Korsgaard <jacmet@sunsite.dk>2009-11-19 11:37:51 +0100
committerWolfgang Denk <wd@denx.de>2009-12-05 01:30:23 +0100
commit20dde48bcadd856c86a91d5463831a10be46db83 (patch)
tree0fd8ab398d563f05aa1eec30fae6e4493af91928 /common/image.c
parent3eb90bad651fab39cffba750ec4421a9c01d60e7 (diff)
downloadu-boot-linaro-natty-20dde48bcadd856c86a91d5463831a10be46db83.tar.gz
add lzop decompression support
Add lzop decompression support to the existing lzo bitstream handling (think gzip versus zlib), and support it for uImage decompression if CONFIG_LZO is enabled. Lzop doesn't compress as good as gzip (~10% worse), but decompression is very fast (~0.7s faster here on a slow ppc). The lzop decompression code is based on Albin Tonnerre's recent ARM Linux lzo support patch. Cc: albin.tonnerre@free-electrons.com Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'common/image.c')
-rw-r--r--common/image.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/common/image.c b/common/image.c
index 6eaf41eb1..5cc3ab49d 100644
--- a/common/image.c
+++ b/common/image.c
@@ -148,6 +148,7 @@ static table_entry_t uimage_comp[] = {
{ IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
{ IH_COMP_GZIP, "gzip", "gzip compressed", },
{ IH_COMP_LZMA, "lzma", "lzma compressed", },
+ { IH_COMP_LZO, "lzo", "lzo compressed", },
{ -1, "", "", },
};