commit 5ddcb3c35be995517a32799796e2acda90a784e0
author Atsushi Nemoto <anemo@mba.ocn.ne.jp> Tue Jun 26 01:14:01 2007 +0900
committer Ralf Baechle <ralf@linux-mips.org> Tue Jul 10 17:33:03 2007 +0100
tree fc0f6130b72aca477a9c52a0d1f9443c1968bc63
parent bb33b19ff92aed11fb56435be4c5d5231598a948

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

TX39XX and TX49XX have "reserved" segment in CKSEG3 area.
0xff000000-0xff3fffff on TX49XX and 0xff000000-0xfffeffff on TX39XX
are reserved (unmapped, uncached).  Controllers on these SoCs are
placed in this segment.

This patch add plat_ioremap() and plat_iounmap() to override default
behavior and implement these hooks for TX39/TX49.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>