K 10 svn:author V 10 nwhitehorn K 8 svn:date V 27 2015-03-09T02:57:34.369555Z K 7 svn:log V 329 Provide a shim layer in loader to condense the Open Firmware device tree to an FDT. This is how Linux and OS X boot and can avoid some issues with using Open Firmware at runtime. The code is highly experimental and disabled by default; it can be turned on by setting the loader environment variable "usefdt" to a non-NULL value. END