With 3.14.1 out Josh and Justin are preparing to land the 3.14 kernel into Fedora 20. So what does it mean in terms of ARM on Fedora. Well it's an evolution. There's of course the usual raft of new devices and some new SoCs, and best of all lots of improvements in support for existing devices. Even the return of some old favourites! Generally from the stash of devices Paul, I and others have that get regularly tested things are looking pretty good with 3.14. New SoCs and device support: * Tegra 4/K1 support has been enabled. For 3.14 this doesn't mean much as there's not a wide level of devices out there that we ship device tree blobs for but it's a good preparation for 3.15 as we should have pretty reasonable support for the nice new Tegra K1 dev board! * TI devices: The 3.14 finally brings working support for the OMAP5 EVM board, this will improve further in 3.15 but it boots and generally works. It also adds support for the original BeagleBone and the USB is now finally all back for the Beagle-XM devices so they go back into the fully working list! Also the DT bits for the Overo devices has started to land so if is interested in those I'd love feedback from people with those devices. * Freescale i.MX: To this lovely growing list we add initial support for the various Cubox-i devices and the hummingboard. Still no HDMI support but here's hoping for 3.15 * Xilinx Zynq 7000: The SD controller has finally landed for this which means they should be bootable to login but from there I'm not sure the status of the rest of the support. We ship DT for the zynq-zc702, zynq-zc706 and zynq-zed devices so if you've got one of those and have time to test feedback would be welcome. Interesting bugs fixed: Nothing particularly exciting comes to mind here. The fix for the Beagle-XM usb hub power up is nice, as was the final config option for the BeagleBone White. There's obviously a deluge of other ARM driver fixes and improvements (PTP high precision time support for modular CPSW ethernet on the BeagleBone's anyone?). Outstanding bugs and issues: So this is really the list of items I have outstanding for 3.14 so that I can spin some new images. Feedback on any of these and anything I might not be aware of would be very useful. * OMAP DRM display. In 3.11 a new display framework landed for the OMAP DRM driver and in 3.12 the old one was dropped. This broke X on devices like the Pandaboard for 3.12+ kernels. I know roughly the problematic area but I just need to get the cycles to debug this. Any help is welcome. * Serial over USB. While this isn't a kernel bug but rather just needs me to hack together some scripts it's a blocker for easy OOTB support for devices like the BeagleBone Black * Tegra DRM display. After a re-write it's back and modular again in 3.14. Just need to ensure it's working and ready to go * Testing... testing... testing :-) That's mostly all I have on my list. If there's anything I'm not aware of please do let me know and I'll endevour to help out where possible. In particular I'm very interested in boot issues for devices that would would be supportable with new ARM images based on 3.14. From the 3.11 kernel that F-20 GA shipped with there's been a lot of change and improvements, and while non boot enhancements are easy to do with a "yum update" issues with boot aren't quite so easy to deal with! _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm
