On 10/02/2014 04:41 PM, Lennart Sorensen wrote: > On Thu, Oct 02, 2014 at 02:28:33PM +0000, mobin Motallebizadeh wrote: >> can I build xenomai for armv7-r architecture? >> I can't see this mentioned anywhere (surprisingly!) >> Is it same as other MMU-less archs(nios II ,e.g.)? >> thanks in advance > > Cortex-R (armv7-r) is MMU-less, so it would have to run a kernel with > no mmu enabled (which linux does support for arm as far as I recall). > > I see xenomai works with blackfin which is MMU-less. Not sure if anyone > has used xenomai with arm without an mmu, but at least in theory it > could be done then. >
There is absolutely no issue with running Xenomai 2.6.x or 3.x/cobalt over mmu-less, it's a maintained configuration (bfin has been supported since ages). The "only" issue, is to get a proper kernel implementing the I-pipe which may require some work with vendor-originated kernels. -- Philippe. _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
