Dear "A. Geisreiter", In message <006201ca1c0c$55a62ea0$00f28b...@de> you wrote: > > CFG_FLASH_USE_BUFFER_WRITE is already defined in the project-header file. I > have configured the CPU registers for access the flash memory with maximum > speed. But I think it is although very slow. If I use Windows CE to copy > something to the flash memory I have transfer rates of 140kB/s. With U-Boot > I have only 75kB/s. > What else can I do to increase the transfer rate?
I guess the PXA270 suffers like all (?) ARM from the fact that data cache is not effective. Jean-Christophe has been promising for some time to submit patches that are supposed to fix this. I have no idea though when these might hit mainline. 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: [email protected] Hello! I'm from outer space, and I've made myself look like a signa- ture. While you are reading this, I'm having sex with your eyes. I know it feels good to you, because you're smiling. I'm very horny, so send me to someone else when you've had enough. Thanks! Sincerely, A Stranger in a Strange Land _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
