Ralf Baechle wrote: > > On Fri, Jan 25, 2002 at 04:10:50PM +0000, Phil Thompson wrote: > > > I'm working on a port of 32bit MIPS to a board with several large holes > > in the memory map. So I need to re-implement paging_init() and > > mem_init(). > > > > The first question is: has anybody already done this? Particularly as, > > once you've identified where the holes are, the code isn't board > > specific. > > > > If not then I'll try to work out what needed from the corresponding > > mips64 and ip27 code, but I'd appreciate any pointers. > > Great, I was already planning to do this next. Discontiguous memory is a > common problem on MIPS systems; it's almost standard for systems that > have more than 256mb of memory. You may still be quicker as I'm starting from a position of almost complete ignorance. Phil
