On Fri, Mar 13, 2009 at 10:29:07AM +0100, Thomas Bogendoerfer wrote: > > +config MIPS4 > > + bool > > + default y if CPU_R8000 || CPU_R10000 > > + > > what about all the R5k CPUs ? There is cpu_has_counter which return if a processor actually has a cp0 counter. Also cpu_has_mfc0_count_bug() which indicates usability of the counter. The cp0 counter should rather not be used on early R4000 processors, for example. Ralf
