From mboxrd@z Thu Jan 1 00:00:00 1970 From: A. Geisreiter Date: Fri, 4 Sep 2009 13:50:47 +0200 Subject: [U-Boot] Starting compressed win CE kernel References: <000e01ca2d48$728b0890$57a119b0$@de> <20090904110959.7FA5D832E8DE@gemini.denx.de> Message-ID: <001701ca2d55$f30b6200$d9222600$@de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Mr. Denk, > Please stop doing this. Please post plain text only. Do not post HTML. Sorry, I don't know it. > 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. 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. Thanks, Andreas