[PATCH] m32r: Support M3A-2170(Mappi-III) platform

This patchset is for supporting a new m32r platform, M3A-2170(Mappi-III)
evaluation board.  An M32R chip multiprocessor is equipped on the board.
http://http://www.linux-m32r.org/eng/platform/platform.html

	* arch/m32r/Kconfig: Support Mappi-III platform.
	* arch/m32r/kernel/Makefile: ditto.
	* arch/m32r/kernel/io_mappi3.c: ditto.
	* arch/m32r/kernel/setup.c: ditto.
	* arch/m32r/kernel/setup_mappi3.c: ditto.
	* include/asm-m32r/m32102.h: ditto.
	* include/asm-m32r/m32r.h: ditto.
	* include/asm-m32r/mappi3/mappi3_pld.h: ditto.

	* include/asm-m32r/ide.h: CF support for Mappi-III.
	* arch/m32r/kernel/setup_mappi3.c: ditto.

	* arch/m32r/mappi3/defconfig.smp: A default config file for Mappi-III.
	* arch/m32r/mappi3/dot.gdbinit: A default .gdbinit file for Mappi-III.

	* arch/m32r/boot/compressed/m32r_sio.c: Modified for Mappi-III
	  - At boot time, m32r-g00ff bootloader makes MMU off for Mappi-III,
	    on the contrary it makes MMU on for Mappi-II.

	* arch/m32r/kernel/io_mappi2.c: Update comments.
	* arch/m32r/kernel/setup_mappi2.c: ditto.

Signed-off-by: Mamoru Sakugawa <sakugawa@linux-m32r.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 7 insertions, 29 deletions

diff --git a/arch/m32r/kernel/io_oaks32r.c b/arch/m32r/kernel/io_oaks32r.c
index 286964794d51..9997dddd24d7 100644
--- a/arch/m32r/kernel/io_oaks32r.c
+++ b/arch/m32r/kernel/io_oaks32r.c
@@ -3,7 +3,7 @@
  *
  *  Typical I/O routines for OAKS32R board.
  *
- *  Copyright (c) 2001-2004  Hiroyuki Kondo, Hirokazu Takata,
+ *  Copyright (c) 2001-2005  Hiroyuki Kondo, Hirokazu Takata,
  *                           Hitoshi Yamamoto, Mamoru Sakugawa
  */
 
@@ -90,35 +90,21 @@ unsigned long _inl(unsigned long port)
 
 unsigned char _inb_p(unsigned long port)
 {
-        unsigned char  v;
-
-        if (port >= 0x300 && port < 0x320)
-                v = _ne_inb(PORT2ADDR_NE(port));
-        else
-                v = *(volatile unsigned char *)PORT2ADDR(port);
-
+        unsigned char v = _inb(port);
         delay();
         return (v);
 }
 
 unsigned short _inw_p(unsigned long port)
 {
-        unsigned short  v;
-
-        if (port >= 0x300 && port < 0x320)
-                v = _ne_inw(PORT2ADDR_NE(port));
-        else
-                v = *(volatile unsigned short *)PORT2ADDR(port);
-
+        unsigned short v = _inw(port);
         delay();
         return (v);
 }
 
 unsigned long _inl_p(unsigned long port)
 {
-        unsigned long  v;
-
-        v = *(volatile unsigned long *)PORT2ADDR(port);
+        unsigned long v = _inl(port);
         delay();
         return (v);
 }
@@ -146,27 +132,19 @@ void _outl(unsigned long l, unsigned long port)
 
 void _outb_p(unsigned char b, unsigned long port)
 {
-        if (port >= 0x300 && port < 0x320)
-                _ne_outb(b, PORT2ADDR_NE(port));
-        else
-                *(volatile unsigned char *)PORT2ADDR(port) = b;
-
+        _outb(b, port);
         delay();
 }
 
 void _outw_p(unsigned short w, unsigned long port)
 {
-        if (port >= 0x300 && port < 0x320)
-                _ne_outw(w, PORT2ADDR_NE(port));
-        else
-                *(volatile unsigned short *)PORT2ADDR(port) = w;
-
+        _outw(w, port);
         delay();
 }
 
 void _outl_p(unsigned long l, unsigned long port)
 {
-        *(volatile unsigned long *)PORT2ADDR(port) = l;
+        _outl(l, port);
         delay();
 }