On Mon, 17 Jan 2011, Russell King - ARM Linux wrote: > On Mon, Jan 17, 2011 at 10:36:35PM +0000, Russell King - ARM Linux wrote: > > It may be better at some point to get rid of the CPU_32v* and replace > > them with CPU_ARCH_V* instead, which makes it clear that these ones > > definitely refer to the architecture versions. > > Last point on this is that I think we want to sanitize PJ4. > > If we think about CPU_V7 as being the selection of ARM CPUs which are V7 > architectures, CPU_PJ4 should be a separate config option selecting all > the same symbols which CPU_V7 does - and that should also select proc-v7.S > for building. > > I'm not sure it makes sense to have (eg) the V7 perf events available on > PJ4 or the ARM errata for their V7 cores? > > Does PJ4 have VFPv3? Is Neon available on PJ4? What about the DCC > debug registers? Agreed. Actually this is also the same issue with Dove. Nicolas -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
