On Wed, Jun 1, 2011 at 3:09 PM, Raffaele Recalcati <lamiapost...@gmail.com> wrote: > Thanks to: > > commit c3330e9d6a11b6ead4a2346001338ce884b5832b > Author: Heiko Schocher <h...@denx.de> > Date: Fri Sep 17 13:10:30 2010 +0200 > > ARM (ARM926ejs): add data cache support, tested on magnesium and tx25 board > > > My 'Basi' board, based on DaVinci dm365, can read the uImage (1.5MB) > in 0.7 sec (with ext2load) instead of 2 sec. > If I read using mmc read I can reach 0.3 sec, but I need to know the > dimension. > > Take in account only that tftpboot doesn't work with dcache/icache enabled. >
I have discovered that if I leave only icache enabled tftp works (more more quickly than without icache). So at the moment I enable by default dcache and icache, but, when I need to do tftp, I disable dcache. Hoping it helps, Raffaele _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
