K 10 svn:author V 6 marcel K 8 svn:date V 27 2012-05-24T20:24:49.756729Z K 7 svn:log V 207 Preset (clear) the ranges we're supposed to fill from the FDT. If a particular range (either I/O memory or I/O port) is not defined in the FDT, we're not handing uninitialized structures back to our caller. END