Hello Delio, On Sat, Apr 24, 2010 at 05:00:49, Delio Brignoli wrote: > Hello Wolfgang, > > On 24/04/2010, at 10:29 AM, Wolfgang Denk wrote: > > please mind the NetiQuette and restrict your line length to some 70 > > charatcers or so. Thanks. > > Will do, thanks. > > > Everything is slow as caches are not enabled. > > OK, so reducing the number of reads from registers and writes to RAM > should improve performance. To you knowledge, would enabling the > cache for davinci da850 break anything in U-Boot?
It would break EMAC driver for sure. The driver does not flush/invalidate the buffers under the assumption that the data cache is kept disabled. Thanks, Sekhar _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
