Am 12.04.2011 18:20, schrieb Mike Frysinger: > On Tuesday, April 12, 2011 04:01:18 Matthias Weißer wrote: >> I looked into the documentation but I can't find a command which copies >> an image from one address to another. > > you mean 'cp' ?
Well, not exactly. cp doesn't know anything about the size of an image and is, compared to a simple memcpy or even an optimized version of memcpy, painfully slow which would eat up my expected performance improvements. A quick hack showed that a "imcpy" command could save me some 400ms on boot time which is about 50% of the total time spend in u-boot. Regars, Matthias _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
