Hi Suman, On Mon, Sep 15, 2014 at 10:39 PM, Suman Anna <s-a...@ti.com> wrote: > These processors need to use their internal RAM for loading, which is > not for generic usage by the kernel, so defining a CMA block for this > memory doesn't make sense.
Ok - so just to make sure I understand, this is physical memory you want to use, which belongs to the remote processor, and which isn't mapped normally by the kernel? > Will it suffice to replace the memcpy() with memcpy_toio()? Yes, memcpy_toio should be fine (and then you don't need to cast the cookie returned by ioremap). Thanks, Ohad. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
