On 09/07/2012 12:48, Marek Vasut wrote: > The DMA transfers happen only if the transfered data are larger > than 512 bytes. Otherwise PIO is used. This is a small speed > optimization. > > The DMA transfer doesn't work if unaligned transfer is requested > due to the limitation of the DMA controller. This has to be fixed > by introducing generic bounce buffer. Therefore the DMA feature > is now disabled by default. > > Signed-off-by: Marek Vasut <[email protected]> > Cc: Fabio Estevam <[email protected]> > Cc: Otavio Salvador <[email protected]> > Cc: Stefano Babic <[email protected]> > Cc: Wolfgang Denk <[email protected]> > ---
Applied to u-boot-imx, next branch, thanks. Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: [email protected] ===================================================================== _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
