README.txt 1023 B

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  1. The lib_lzma functionality was written by Igor Pavlov.
  2. The original source cames from the LZMA SDK web page:
  3. URL: http://www.7-zip.org/sdk.html
  4. Author: Igor Pavlov
  5. The import is made using the import_lzmasdk.sh script that:
  6. * untars the lzmaXYY.tar.bz2 file (from the download web page)
  7. * copies the files LzmaDec.h, Types.h, LzmaDec.c, history.txt,
  8. and lzma.txt from source archive into the lib_lzma directory (pwd).
  9. Example:
  10. . import_lzmasdk.sh ~/lzma465.tar.bz2
  11. Notice: The files from lzma sdk are _not modified_ by this script!
  12. The files LzmaTools.{c,h} are provided to export the lzmaBuffToBuffDecompress()
  13. function that wraps the complex LzmaDecode() function from the LZMA SDK. The
  14. do_bootm() function uses the lzmaBuffToBuffDecopress() function to expand the
  15. compressed image.
  16. The directory U-BOOT/include/lzma contains stubs files that permit to use the
  17. library directly from U-BOOT code without touching the original LZMA SDK's
  18. files.
  19. Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>