On Sat, Apr 14, 2012 at 1:37 PM, Damjan Marion <dmar...@freebsd.org> wrote: > > On Apr 14, 2012, at 6:02 PM, Ian Lepore wrote: > >> It's been my growing impression for about a year that the arm support in >> FreeBSD has atrophied to the point where it can barely be said that it's >> supported at all. Now I see this morning that marius@ has committed a >> set of style cleanups to the at91 code (r234281), so maybe it's not >> quite as dead as I feared. > > Hi Ian, > > Are you aware of projects/armv6[1] in svn? > > Due to big changes in architecture introduced with ARMv6 we have > separate tree where all ongoing development is happening. > Hopefully we will be able to merge back changes to HEAD soon. > > We have (partially) working support for recent Marvel SoC and some TI boards > (PandaBoard/OMAP4, Beaglebone/AM335x). There is also OMAP3 code waiting > to be integrated. > > Also Andrew is working on moving to ARM EABI[2] which will > allow us to use llvm/clang and all new ARM goodies which are > not supported in our aged gcc. > > Any help is welcome... > > Damjan > > [1] http://svnweb.freebsd.org/base/projects/armv6/ > [2] http://svnweb.freebsd.org/base/projects/arm_eabi
There is a lot of ARM work going on in the shadows. I know of other things, but will let them say what they are doing. I am doing an experimental implementation using the ARMv7 hardware features on the pandaboard getting ready for ARMv8. As of this weekend, the ARMv7 experimental pmap/support is booting multi-user. There is a lot of improvements, fixing, tweeking, and polishing. (I am taking out domains shared level1 pagetables, remove the pv_entry. I will eventually start doing the 64 bit extended address support, etc). I eventually want to change the boot (fold chunks of initarm() into pmap/machdep because they are constant for every platform. --Mark Tinguely. _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"