>>>>> On Tue, 1 Nov 2005 22:56:19 +0900,
      Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> said:

> Maybe arc port should handle two regions, one is statically
> wired map for early bootstrap stage and the other is
> bus_space wired map for devices which have large regions.
> The former mappings won't require strict region management,

I guess this doesn't work well.
Because console is one of things which are needed on the very earlier
stage, and framebuffer (for console) need the large region.
--
soda