[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, 9 insertions, 70 deletions

diff --git a/arch/m32r/kernel/io_opsput.c b/arch/m32r/kernel/io_opsput.c
index aaf42f9f76d..e34951e8156 100644
--- a/arch/m32r/kernel/io_opsput.c
+++ b/arch/m32r/kernel/io_opsput.c
@@ -1,10 +1,10 @@
 /*
- *  linux/arch/m32r/kernel/io_mappi.c
+ *  linux/arch/m32r/kernel/io_opsput.c
  *
  *  Typical I/O routines for OPSPUT board.
  *
- *  Copyright (c) 2001, 2002  Hiroyuki Kondo, Hirokazu Takata,
- *                            Hitoshi Yamamoto, Takeo Takahashi
+ *  Copyright (c) 2001-2005  Hiroyuki Kondo, Hirokazu Takata,
+ *                           Hitoshi Yamamoto, Takeo Takahashi
  *
  *  This file is subject to the terms and conditions of the GNU General
  *  Public License.  See the file "COPYING" in the main directory of this
@@ -98,7 +98,6 @@ unsigned char _inb(unsigned long port)
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		return _ne_inb(PORT2ADDR_NE(port));
-
 #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
 	else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
 		unsigned char b;
@@ -118,7 +117,6 @@ unsigned short _inw(unsigned long port)
 	else if(port >= 0x340 && port < 0x3a0)
 		return *(volatile unsigned short *)PORT2ADDR_USB(port);
 #endif
-
 #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
 	else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
 		unsigned short w;
@@ -143,55 +141,21 @@ unsigned long _inl(unsigned long port)
 
 unsigned char _inb_p(unsigned long port)
 {
-	unsigned char  v;
-
-	if (port >= LAN_IOSTART && port < LAN_IOEND)
-		v = _ne_inb(PORT2ADDR_NE(port));
-	else
-#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
-	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
-		unsigned char b;
-		pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
-		return b;
-	} else
-#endif
-		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 >= LAN_IOSTART && port < LAN_IOEND)
-		v = _ne_inw(PORT2ADDR_NE(port));
-	else
-#if defined(CONFIG_USB)
-	if(port >= 0x340 && port < 0x3a0)
-		return *(volatile unsigned short *)PORT2ADDR_USB(port);
-	else
-#endif
-
-#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
-	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
-		unsigned short w;
-		pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
-		return w;
-	} else
-#endif
-		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);
 }
@@ -219,7 +183,6 @@ void _outw(unsigned short w, unsigned long port)
 		*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
 	else
 #endif
-
 #if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
 	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
 		pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
@@ -240,43 +203,19 @@ void _outl(unsigned long l, unsigned long port)
 
 void _outb_p(unsigned char b, unsigned long port)
 {
-	if (port >= LAN_IOSTART && port < LAN_IOEND)
-		_ne_outb(b, PORT2ADDR_NE(port));
-	else
-#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
-	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
-		pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
-	} else
-#endif
-		*(volatile unsigned char *)PORT2ADDR(port) = b;
-
+	_outb(b, port);
 	delay();
 }
 
 void _outw_p(unsigned short w, unsigned long port)
 {
-	if (port >= LAN_IOSTART && port < LAN_IOEND)
-		_ne_outw(w, PORT2ADDR_NE(port));
-	else
-#if defined(CONFIG_USB)
-	if(port >= 0x340 && port < 0x3a0)
-		*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
-	else
-#endif
-
-#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
-	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
-		pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
-	} else
-#endif
-		*(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();
 }