Dear "A. Geisreiter", In message <001701ca2d55$f30b6200$d92226...@de> you wrote: > > > What makes you think that the uncompression code used by bootm would > > be any faster than the one used by unzip? It ain't faster, as it is > > the very same code actually. > > If bootm use the same code like the unzip command, then it couldn't be > faster.
Indeed. > But I have compressed a nk.bin Windows Image file with GZIP. Then I > uncompressed the 10MB File with U-Boot. It takes roughly 1 minute. And this > is to much I think. What could I do to reduce the uncompression time? My > hardware works with an PXA270 CPU. You probably want to enable caches on your system, to get faster performance. Jean-Christophe (on Cc:) claimed several times before that he was working on such patches. Maybe you ask him when he will post this stuff. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de On the subject of C program indentation: "In My Egotistical Opinion, most people's C programs should be indented six feet downward and covered with dirt." - Blair P. Houghton _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
