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author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
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committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
commit | 92988a21ad4c4c9504295ccb580c9f806134471b (patch) | |
tree | 5effc9f14170112450de05c67dafbe8d5034d595 /u-boot/lib/lzma/README.txt | |
parent | ca2b506783b676c95762c54ea24dcfdaae1947c9 (diff) | |
download | bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.zip bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.gz bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.bz2 |
added boot script files to repository
Diffstat (limited to 'u-boot/lib/lzma/README.txt')
-rw-r--r-- | u-boot/lib/lzma/README.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/u-boot/lib/lzma/README.txt b/u-boot/lib/lzma/README.txt new file mode 100644 index 0000000..23a9be2 --- /dev/null +++ b/u-boot/lib/lzma/README.txt @@ -0,0 +1,28 @@ +The lib_lzma functionality was written by Igor Pavlov. +The original source cames from the LZMA SDK web page: + +URL: http://www.7-zip.org/sdk.html +Author: Igor Pavlov + +The import is made using the import_lzmasdk.sh script that: + +* untars the lzmaXYY.tar.bz2 file (from the download web page) +* copies the files LzmaDec.h, Types.h, LzmaDec.c, history.txt, + and lzma.txt from source archive into the lib_lzma directory (pwd). + +Example: + + . import_lzmasdk.sh ~/lzma465.tar.bz2 + +Notice: The files from lzma sdk are _not modified_ by this script! + +The files LzmaTools.{c,h} are provided to export the lzmaBuffToBuffDecompress() +function that wraps the complex LzmaDecode() function from the LZMA SDK. The +do_bootm() function uses the lzmaBuffToBuffDecopress() function to expand the +compressed image. + +The directory U-BOOT/include/lzma contains stubs files that permit to use the +library directly from U-BOOT code without touching the original LZMA SDK's +files. + +Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com> |