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OpenCloudOS-Kernel
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2 Commits

Author SHA1 Message Date
Atsushi Nemoto f24ae12b3e [MIPS] Workaround for a sparse warning in include/asm-mips/mach-tx4927/ioremap.h 
include2/asm/mach-tx49xx/ioremap.h:39:52: warning: cast truncates bits from constant value (fff000000 becomes ff000000)

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2007-07-13 17:40:01 +01:00
Atsushi Nemoto 5ddcb3c35b [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>
 2007-07-10 17:33:03 +01:00