NetBSD/mvme68k now using MI mk48txx TOD-chip driver

Steve Woodford has split the nvram/rtc functionality away from the clock interrupt code in NetBSD/mvme68k -current. It now attaches to mainbus0 as `timekeeper0 at mainbus0'. Additionally, MI mk48txx nvram/rtc access functions are now being used.
It should now be very easy to add a character device for the benefit of userland access to NVRAM. [0 comments]