Dear =?ISO-8859-15?Q?Matthias_Wei=DFer?=, In message <4cf8fe3e.9010...@arcor.de> you wrote: > > I just activated the dcache on our jadecpu board but it seems to me that > this breaks some commands.
I am not surprised. > Has anyone an explanation for this behavior? Is anyone out there having > dcache running on an ARM926 and working usb/tftpboot? Many drivers have not been written to work with enabled caches. As far as USB is concerned, you might be lucky that your system usies a EHCI controller, so setting CONFIG_EHCI_DCACHE should help. As for the network driver, you will probably have to figure out yourself how to fix that. Patches welcome. 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 When all is said and done, more is said than done. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot