K 10 svn:author V 8 jhibbits K 8 svn:date V 27 2013-02-21T04:44:46.411214Z K 7 svn:log V 288 PMU speed changes now work. When coming out of reset the AP bringup code, which I use, sets the PCPU thread to the idle thread. To work around this, I set it after the fact to the current thread (contents of %r2). Since CPU speed change works, I can also clean up the debug printf()s. END