On Wed, Sep 14, 2011 at 10:52, Simon Schwarz wrote: > I am working on integrating DMA into my SPL. As a matter of fact it is > already working fine. > > So, here are my questions: > - Is there an interest in having DMA drivers in U-Boot? (I only know of > one in /drivers) > - Is there an API I should implement? > - Any other comments? > > (ATM the transfer of the Linux-image is more than three times faster > compared to the CPU copy)
Blackfin provides a dma_memcpy() helper. what functionality do you need the API to provide exactly ? the Linux DMA API is quite large and convoluted (many times with good reason), but i'd like to keep it simple for us if possible. -mike _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
