On Tuesday 02 June 2009 15:56:25 Pierre Savary wrote: > In fact it is not better with this config: > #define CONFIG_ICACHE_ON > #define CONFIG_DCACHE_ON > #define CONFIG_SYS_DCACHE_SIZE 32768 > #define CONFIG_SYS_ICACHE_SIZE 32768 > #define CONFIG_SYS_CACHELINE_SIZE 32 > > My architecture is arm926ejs and it seems that CACHE management is not > implemented... > > I just measure a load of uImage (2MB) ... it takes more than 2 minutes :-(
Yes, this is really slow. Jean-Christophe will be able to tell us if caches are supported on this platform in U-Boot. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
