On 2015-02-18 20:27, Gilles Chanteperdrix wrote: > On Wed, Feb 18, 2015 at 08:17:26PM +0100, Jan Kiszka wrote: >> The Versatile Express is the ARM reference board, not something >> arbitrary virtual. It's also what you get when you obtain the Fast Model >> (CPU and system emulator) from ARM. > > Nevertheless, it is a board that nobody uses for real projects, > so adding support for it is still a waste of resources.
No need to worry, it mostly just works. Apparently, I-pipe already covers the whole Cortex-A series with its unified timers, clocks, and interrupt controllers. Well, with the exception of SoCs that have additional interrupt controllers - like the NVIDIA Tegra124, which I'm currently looking at for other purposes. "Mostly" because sshd is dying for unknown reasons. Same rootfs, same emulator but newer kernel without I-pipe, and it works fine. One after the other. BTW, I noticed that LPAE build is broken. Trivial to fix (missing argument to cpu_switch_mm), but maybe there is more behind it as it was not used so far. Anything mm-related that one has to look at carefully on ARM(v7)? Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
