![]() | |||||||||||
Messages in this thread |
On 11/12/05, Andrey Volkov <avolkov@varma-el.com> wrote: > Luke Yang wrote: > >>Does this architecture support SMP? I see it's BROKEN_ON_SMP, but there > >>seems to be some smp-style stuff in there. > > > > > > It doesn't support SMP now. > > Wrong, how about dual core BF56x subfamily? It's true SMP beast. > Or you are try to told that "current SOFTWARE arch doesn't > support it yet", am I right? Yes, BF56x does have two cores in one chip. But we are not going to make it a SMP system. The second core is going to be used as a pure DSP, do some encode/decode work. Remember Blackfin itself is a DSP anyway. > > Also, returning to previous posts, ALL BF5xx have normal > MMU (which possible not so useful for DSP tasks). Actually current BF5xx DSPs don't have a real MMU. It runs uClinux. The called "MMU" in the mannual is only a cache management and memory protect unit, not a virtual memory unit. > > -- > Regards > Andrey Volkov > > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
| Last update: 2005-11-14 08:29 [from the cache] ©2003-2008 | |||||||||||