K 10 svn:author V 4 jake K 8 svn:date V 27 2003-03-19T05:51:21.000000Z K 7 svn:log V 363 - Set cpu_impl early in sparc64_init so that we can use it to detect UltraSPARC III and higher cpus and do needed setup. - Disable the "system tick" interrupt for UltraSPARC III. This avoids an interrupt storm on startup since we're not prepared for these at all. This feature has questionable use anyway. - Clear tick on startup and then leave it alone. END