[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, 1 insertions, 5 deletions

diff --git a/arch/m32r/kernel/setup_mappi2.c b/arch/m32r/kernel/setup_mappi2.c
index 1904d465a507..248fc658dbd5 100644
--- a/arch/m32r/kernel/setup_mappi2.c
+++ b/arch/m32r/kernel/setup_mappi2.c
@@ -1,5 +1,5 @@
 /*
- *  linux/arch/m32r/kernel/setup_mappi.c
+ *  linux/arch/m32r/kernel/setup_mappi2.c
  *
  *  Setup routines for Renesas MAPPI-II(M3A-ZA36) Board
  *
@@ -156,7 +156,6 @@ void __init init_IRQ(void)
         irq_desc[PLD_IRQ_CFIREQ].handler = &mappi2_irq_type;
         irq_desc[PLD_IRQ_CFIREQ].action = 0;
         irq_desc[PLD_IRQ_CFIREQ].depth = 1;     /* disable nested irq */
-//      icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
         icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
         disable_mappi2_irq(PLD_IRQ_CFIREQ);
 
@@ -167,7 +166,6 @@ void __init init_IRQ(void)
         irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
         irq_desc[PLD_IRQ_CFC_INSERT].depth = 1; /* disable nested irq */
         icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
-//      icu_data[PLD_IRQ_CFC_INSERT].icucr = 0;
         disable_mappi2_irq(PLD_IRQ_CFC_INSERT);
 
         /* ICUCR42: CFC Eject */
@@ -176,9 +174,7 @@ void __init init_IRQ(void)
         irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
         irq_desc[PLD_IRQ_CFC_EJECT].depth = 1;  /* disable nested irq */
         icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
-//      icu_data[PLD_IRQ_CFC_EJECT].icucr = 0;
         disable_mappi2_irq(PLD_IRQ_CFC_EJECT);
-
 #endif /* CONFIG_MAPPI2_CFC */
 }