Hi Stefano, On 10.10.2011 17:17, Stefano Babic wrote: >>> Should we not be sure that size is rounded up to align with the cache >>> line size ? >> >> Surely we should. Actually it's not the size that has to be aligned but >> the buffer itself. Is there any generic API to get the cache line size? > > There is a CONFIG_SYS_CACHELINE_SIZE. However, I see recent patches that
Yes, that's what I need. But it looks like it's defined mostly for the PPC boards.. > can help in our case ( cache: add ALLOC_CACHE_ALIGN_BUFFER macro): > > http://patchwork.ozlabs.org/patch/117698/ Hm.. Well, actually I need to align the static buffer, so I don't need this, __aligned(CONFIG_SYS_CACHELINE_SIZE) does the trick. Regards, Ilya. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
