Drop support for Renesas H8/300 (h8300) architecture

H8/300 has been dead for several years, and the kernel for it
has not compiled for ages. Drop support for it.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

19 files changed, 0 insertions, 1613 deletions

diff --git a/arch/h8300/platform/h8300h/Makefile b/arch/h8300/platform/h8300h/Makefile
deleted file mode 100644
index 420f73b0d962..000000000000
--- a/arch/h8300/platform/h8300h/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-# Reuse any files we can from the H8/300H
-#
-
-obj-y := irq.o ptrace_h8300h.o
diff --git a/arch/h8300/platform/h8300h/aki3068net/Makefile b/arch/h8300/platform/h8300h/aki3068net/Makefile
deleted file mode 100644
index b7ff78050b7f..000000000000
--- a/arch/h8300/platform/h8300h/aki3068net/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y := crt0_ram.o
diff --git a/arch/h8300/platform/h8300h/aki3068net/crt0_ram.S b/arch/h8300/platform/h8300h/aki3068net/crt0_ram.S
deleted file mode 100644
index b2ad0f2d0417..000000000000
--- a/arch/h8300/platform/h8300h/aki3068net/crt0_ram.S
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8300h/aki3068net/crt0_ram.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	AE-3068 (aka. aki3068net)
- *  Memory Layout     :	RAM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-	
-#if !defined(CONFIG_BLKDEV_RESERVE)
-#if defined(CONFIG_GDB_DEBUG)
-#define RAMEND (__ramend - 0xc000)
-#else
-#define RAMEND __ramend
-#endif
-#else
-#define RAMEND CONFIG_BLKDEV_RESERVE_ADDRESS
-#endif
-	
-	.global __start
-	.global _command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300h
-
-	.section .text
-	.file	"crt0_ram.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#RAMEND,sp
-	ldc	#0x80,ccr
-
-	/* Peripheral Setup */
-	
-#if defined(CONFIG_MTD_UCLINUX)
-	/* move romfs image */
-	jsr	@__move_romfs	
-#endif
-	
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr	er4
-	shlr	er4
-	sub.l	er0,er0
-1:	
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#_command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* uClinux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	.byte	0xff,0xff
-	;; P2DDR
-	.byte	0xff,0xff
-	;; P3DDR
-	.byte	0xff,0x00
-	;; P4DDR
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x01,0x01
-	;; P6DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x0c,0x0c
-	;; P9DDR
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x30,0x30
-
-__target_name:	
-	.asciz	"AE-3068"
-	
-	.section .bootvec,"ax"
-	jmp	@__start
diff --git a/arch/h8300/platform/h8300h/generic/Makefile b/arch/h8300/platform/h8300h/generic/Makefile
deleted file mode 100644
index 2b12a170209e..000000000000
--- a/arch/h8300/platform/h8300h/generic/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y :=  crt0_$(MODEL).o
diff --git a/arch/h8300/platform/h8300h/generic/crt0_ram.S b/arch/h8300/platform/h8300h/generic/crt0_ram.S
deleted file mode 100644
index 5ab7d9c12910..000000000000
--- a/arch/h8300/platform/h8300h/generic/crt0_ram.S
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8300h/generic/crt0_ram.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	AE-3068 (aka. aki3068net)
- *  Memory Layout     :	RAM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-	
-#if !defined(CONFIG_BLKDEV_RESERVE)
-#if defined(CONFIG_GDB_DEBUG)
-#define RAMEND (__ramend - 0xc000)
-#else
-#define RAMEND __ramend
-#endif
-#else
-#define RAMEND CONFIG_BLKDEV_RESERVE_ADDRESS
-#endif
-	
-	.global __start
-	.global _command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300h
-
-	.section .text
-	.file	"crt0_ram.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#RAMEND,sp
-	ldc	#0x80,ccr
-
-	/* Peripheral Setup */
-	
-#if defined(CONFIG_BLK_DEV_BLKMEM)
-	/* move romfs image */
-	jsr	@__move_romfs	
-#endif
-	
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr	er4
-	shlr	er4
-	sub.l	er0,er0
-1:	
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#_command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* uClinux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	.byte	0x00,0x00
-	;; P2DDR
-	.byte	0x00,0x00
-	;; P3DDR
-	.byte	0x00,0x00
-	;; P4DDR
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x00,0x00
-	;; P6DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x00,0x00
-	;; P9DDR
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x00,0x00
-
-__target_name:	
-	.asciz	"generic"
diff --git a/arch/h8300/platform/h8300h/generic/crt0_rom.S b/arch/h8300/platform/h8300h/generic/crt0_rom.S
deleted file mode 100644
index dda1dfa15a5e..000000000000
--- a/arch/h8300/platform/h8300h/generic/crt0_rom.S
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8300h/generic/crt0_rom.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	generic
- *  Memory Layout     :	ROM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-	
-	.global __start
-	.global __command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300h
-	.section .text
-	.file	"crt0_rom.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#__ramend,sp
-	ldc	#0x80,ccr
-
-	/* Peripheral Setup */
-	
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr	er4
-	shlr	er4
-	sub.l	er0,er0
-1:	
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy .data */
-#if !defined(CONFIG_H8300H_SIM)
-	/* copy .data */
-	mov.l	#__begin_data,er5
-	mov.l	#__sdata,er6
-	mov.l	#__edata,er4
-	sub.l	er6,er4
-	shlr.l	er4
-	shlr.l	er4
-1:	
-	mov.l	@er5+,er0
-	mov.l	er0,@er6
-	adds	#4,er6
-	dec.l	#1,er4
-	bne	1b	
-#endif
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#__command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* linux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	.byte	0x00,0x00
-	;; P2DDR
-	.byte	0x00,0x00
-	;; P3DDR
-	.byte	0x00,0x00
-	;; P4DDR
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x00,0x00
-	;; P6DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x00,0x00
-	;; P9DDR
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x00,0x00
-
-	.section .rodata
-__target_name:	
-	.asciz	"generic"
-	
-	.section .bss
-__command_line:	
-	.space	512
-
-	/* interrupt vector */
-	.section .vectors,"ax"
-	.long	__start
-vector	=	1
-	.rept	64-1
-	.long	_interrupt_redirect_table+vector*4
-vector	=	vector + 1
-	.endr
diff --git a/arch/h8300/platform/h8300h/h8max/Makefile b/arch/h8300/platform/h8300h/h8max/Makefile
deleted file mode 100644
index b7ff78050b7f..000000000000
--- a/arch/h8300/platform/h8300h/h8max/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y := crt0_ram.o
diff --git a/arch/h8300/platform/h8300h/h8max/crt0_ram.S b/arch/h8300/platform/h8300h/h8max/crt0_ram.S
deleted file mode 100644
index 6a0d4e2d9ec6..000000000000
--- a/arch/h8300/platform/h8300h/h8max/crt0_ram.S
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8300h/h8max/crt0_ram.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	H8MAX
- *  Memory Layout     :	RAM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-	
-#if !defined(CONFIG_BLKDEV_RESERVE)
-#if defined(CONFIG_GDB_DEBUG)
-#define RAMEND (__ramend - 0xc000)
-#else
-#define RAMEND __ramend
-#endif
-#else
-#define RAMEND CONFIG_BLKDEV_RESERVE_ADDRESS
-#endif
-	
-	.global __start
-	.global _command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300h
-
-	.section .text
-	.file	"crt0_ram.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#RAMEND,sp
-	ldc	#0x80,ccr
-
-	/* Peripheral Setup */
-	
-#if defined(CONFIG_MTD_UCLINUX)
-	/* move romfs image */
-	jsr	@__move_romfs	
-#endif
-	
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr	er4
-	shlr	er4
-	sub.l	er0,er0
-1:	
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#_command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* uClinux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	.byte	0xff,0xff
-	;; P2DDR
-	.byte	0xff,0xff
-	;; P3DDR
-	.byte	0x00,0x00
-	;; P4DDR
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x01,0x01
-	;; P6DDR
-	.byte	0xf6,0xf6
-	;; dummy
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0xee,0xee
-	;; P9DDR
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x30,0x30
-
-__target_name:	
-	.asciz	"H8MAX"
-	
-	.section .bootvec,"ax"
-	jmp	@__start
diff --git a/arch/h8300/platform/h8300h/irq.c b/arch/h8300/platform/h8300h/irq.c
deleted file mode 100644
index 0a50353e09d5..000000000000
--- a/arch/h8300/platform/h8300h/irq.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Interrupt handling H8/300H depend.
- * Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- */
-
-#include <linux/init.h>
-#include <linux/errno.h>
-
-#include <asm/ptrace.h>
-#include <asm/traps.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/gpio-internal.h>
-#include <asm/regs306x.h>
-
-const int __initconst h8300_saved_vectors[] = {
-#if defined(CONFIG_GDB_DEBUG)
-	TRAP3_VEC,	/* TRAPA #3 is GDB breakpoint */
-#endif
-	-1,
-};
-
-const h8300_vector __initconst h8300_trap_table[] = {
-	0, 0, 0, 0, 0, 0, 0, 0,
-	system_call,
-	0,
-	0,
-	trace_break,
-};
-
-int h8300_enable_irq_pin(unsigned int irq)
-{
-	int bitmask;
-	if (irq < EXT_IRQ0 || irq > EXT_IRQ5)
-		return 0;
-
-	/* initialize IRQ pin */
-	bitmask = 1 << (irq - EXT_IRQ0);
-	switch(irq) {
-	case EXT_IRQ0:
-	case EXT_IRQ1:
-	case EXT_IRQ2:
-	case EXT_IRQ3:
-		if (H8300_GPIO_RESERVE(H8300_GPIO_P8, bitmask) == 0)
-			return -EBUSY;
-		H8300_GPIO_DDR(H8300_GPIO_P8, bitmask, H8300_GPIO_INPUT);
-		break;
-	case EXT_IRQ4:
-	case EXT_IRQ5:
-		if (H8300_GPIO_RESERVE(H8300_GPIO_P9, bitmask) == 0)
-			return -EBUSY;
-		H8300_GPIO_DDR(H8300_GPIO_P9, bitmask, H8300_GPIO_INPUT);
-		break;
-	}
-
-	return 0;
-}
-
-void h8300_disable_irq_pin(unsigned int irq)
-{
-	int bitmask;
-	if (irq < EXT_IRQ0 || irq > EXT_IRQ5)
-		return;
-
-	/* disable interrupt & release IRQ pin */
-	bitmask = 1 << (irq - EXT_IRQ0);
-	switch(irq) {
-	case EXT_IRQ0:
-	case EXT_IRQ1:
-	case EXT_IRQ2:
-	case EXT_IRQ3:
-		*(volatile unsigned char *)IER &= ~bitmask;
-		H8300_GPIO_FREE(H8300_GPIO_P8, bitmask);
-		break ;
-	case EXT_IRQ4:
-	case EXT_IRQ5:
-		*(volatile unsigned char *)IER &= ~bitmask;
-		H8300_GPIO_FREE(H8300_GPIO_P9, bitmask);
-		break;
-	}
-}
diff --git a/arch/h8300/platform/h8300h/ptrace_h8300h.c b/arch/h8300/platform/h8300h/ptrace_h8300h.c
deleted file mode 100644
index 4f1ed0279633..000000000000
--- a/arch/h8300/platform/h8300h/ptrace_h8300h.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8300h/ptrace_h8300h.c
- *    ptrace cpu depend helper functions
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * 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 archive for more details.
- */
-
-#include <linux/linkage.h>
-#include <linux/sched.h>
-#include <asm/ptrace.h>
-
-#define CCR_MASK 0x6f    /* mode/imask not set */
-#define BREAKINST 0x5730 /* trapa #3 */
-
-/* Mapping from PT_xxx to the stack offset at which the register is
-   saved.  Notice that usp has no stack-slot and needs to be treated
-   specially (see get_reg/put_reg below). */
-static const int h8300_register_offset[] = {
-	PT_REG(er1), PT_REG(er2), PT_REG(er3), PT_REG(er4),
-	PT_REG(er5), PT_REG(er6), PT_REG(er0), PT_REG(orig_er0),
-	PT_REG(ccr), PT_REG(pc)
-};
-
-/* read register */
-long h8300_get_reg(struct task_struct *task, int regno)
-{
-	switch (regno) {
-	case PT_USP:
-		return task->thread.usp + sizeof(long)*2;
-	case PT_CCR:
-	    return *(unsigned short *)(task->thread.esp0 + h8300_register_offset[regno]);
-	default:
-	    return *(unsigned long *)(task->thread.esp0 + h8300_register_offset[regno]);
-	}
-}
-
-/* write register */
-int h8300_put_reg(struct task_struct *task, int regno, unsigned long data)
-{
-	unsigned short oldccr;
-	switch (regno) {
-	case PT_USP:
-		task->thread.usp = data - sizeof(long)*2;
-	case PT_CCR:
-		oldccr = *(unsigned short *)(task->thread.esp0 + h8300_register_offset[regno]);
-		oldccr &= ~CCR_MASK;
-		data &= CCR_MASK;
-		data |= oldccr;
-		*(unsigned short *)(task->thread.esp0 + h8300_register_offset[regno]) = data;
-		break;
-	default:
-		*(unsigned long *)(task->thread.esp0 + h8300_register_offset[regno]) = data;
-		break;
-	}
-	return 0;
-}
-
-/* disable singlestep */
-void user_disable_single_step(struct task_struct *child)
-{
-	if((long)child->thread.breakinfo.addr != -1L) {
-		*child->thread.breakinfo.addr = child->thread.breakinfo.inst;
-		child->thread.breakinfo.addr = (unsigned short *)-1L;
-	}
-}
-
-/* calculate next pc */
-enum jump_type {none,    /* normal instruction */
-		jabs,    /* absolute address jump */
-		ind,     /* indirect address jump */
-		ret,     /* return to subrutine */
-		reg,     /* register indexed jump */
-		relb,    /* pc relative jump (byte offset) */
-		relw,    /* pc relative jump (word offset) */
-               };
-
-/* opcode decode table define
-   ptn: opcode pattern
-   msk: opcode bitmask
-   len: instruction length (<0 next table index)
-   jmp: jump operation mode */
-struct optable {
-	unsigned char bitpattern;
-	unsigned char bitmask;
-	signed char length;
-	signed char type;
-} __attribute__((aligned(1),packed));
-
-#define OPTABLE(ptn,msk,len,jmp)   \
-        {                          \
-		.bitpattern = ptn, \
-		.bitmask    = msk, \
-		.length	    = len, \
-		.type       = jmp, \
-	}
-
-static const struct optable optable_0[] = {
-	OPTABLE(0x00,0xff, 1,none), /* 0x00 */
-	OPTABLE(0x01,0xff,-1,none), /* 0x01 */
-	OPTABLE(0x02,0xfe, 1,none), /* 0x02-0x03 */
-	OPTABLE(0x04,0xee, 1,none), /* 0x04-0x05/0x14-0x15 */
-	OPTABLE(0x06,0xfe, 1,none), /* 0x06-0x07 */
-	OPTABLE(0x08,0xea, 1,none), /* 0x08-0x09/0x0c-0x0d/0x18-0x19/0x1c-0x1d */
-	OPTABLE(0x0a,0xee, 1,none), /* 0x0a-0x0b/0x1a-0x1b */
-	OPTABLE(0x0e,0xee, 1,none), /* 0x0e-0x0f/0x1e-0x1f */
-	OPTABLE(0x10,0xfc, 1,none), /* 0x10-0x13 */
-	OPTABLE(0x16,0xfe, 1,none), /* 0x16-0x17 */
-	OPTABLE(0x20,0xe0, 1,none), /* 0x20-0x3f */
-	OPTABLE(0x40,0xf0, 1,relb), /* 0x40-0x4f */
-	OPTABLE(0x50,0xfc, 1,none), /* 0x50-0x53 */
-	OPTABLE(0x54,0xfd, 1,ret ), /* 0x54/0x56 */
-	OPTABLE(0x55,0xff, 1,relb), /* 0x55 */
-	OPTABLE(0x57,0xff, 1,none), /* 0x57 */
-	OPTABLE(0x58,0xfb, 2,relw), /* 0x58/0x5c */
-	OPTABLE(0x59,0xfb, 1,reg ), /* 0x59/0x5b */
-	OPTABLE(0x5a,0xfb, 2,jabs), /* 0x5a/0x5e */
-	OPTABLE(0x5b,0xfb, 2,ind ), /* 0x5b/0x5f */
-	OPTABLE(0x60,0xe8, 1,none), /* 0x60-0x67/0x70-0x77 */
-	OPTABLE(0x68,0xfa, 1,none), /* 0x68-0x69/0x6c-0x6d */
-	OPTABLE(0x6a,0xfe,-2,none), /* 0x6a-0x6b */
-	OPTABLE(0x6e,0xfe, 2,none), /* 0x6e-0x6f */
-	OPTABLE(0x78,0xff, 4,none), /* 0x78 */
-	OPTABLE(0x79,0xff, 2,none), /* 0x79 */
-	OPTABLE(0x7a,0xff, 3,none), /* 0x7a */
-	OPTABLE(0x7b,0xff, 2,none), /* 0x7b */
-	OPTABLE(0x7c,0xfc, 2,none), /* 0x7c-0x7f */
-	OPTABLE(0x80,0x80, 1,none), /* 0x80-0xff */
-};
-
-static const struct optable optable_1[] = {
-	OPTABLE(0x00,0xff,-3,none), /* 0x0100 */
-	OPTABLE(0x40,0xf0,-3,none), /* 0x0140-0x14f */
-	OPTABLE(0x80,0xf0, 1,none), /* 0x0180-0x018f */
-	OPTABLE(0xc0,0xc0, 2,none), /* 0x01c0-0x01ff */
-};
-
-static const struct optable optable_2[] = {
-	OPTABLE(0x00,0x20, 2,none), /* 0x6a0?/0x6a8?/0x6b0?/0x6b8? */
-	OPTABLE(0x20,0x20, 3,none), /* 0x6a2?/0x6aa?/0x6b2?/0x6ba? */
-};
-
-static const struct optable optable_3[] = {
-	OPTABLE(0x69,0xfb, 2,none), /* 0x010069/0x01006d/014069/0x01406d */
-	OPTABLE(0x6b,0xff,-4,none), /* 0x01006b/0x01406b */
-	OPTABLE(0x6f,0xff, 3,none), /* 0x01006f/0x01406f */
-	OPTABLE(0x78,0xff, 5,none), /* 0x010078/0x014078 */
-};
-
-static const struct optable optable_4[] = {
-	OPTABLE(0x00,0x78, 3,none), /* 0x0100690?/0x01006d0?/0140690/0x01406d0?/0x0100698?/0x01006d8?/0140698?/0x01406d8? */
-	OPTABLE(0x20,0x78, 4,none), /* 0x0100692?/0x01006d2?/0140692/0x01406d2?/0x010069a?/0x01006da?/014069a?/0x01406da? */
-};
-
-static const struct optables_list {
-	const struct optable *ptr;
-	int size;
-} optables[] = {
-#define OPTABLES(no)                                                   \
-        {                                                              \
-		.ptr  = optable_##no,                                  \
-		.size = sizeof(optable_##no) / sizeof(struct optable), \
-	}
-	OPTABLES(0),
-	OPTABLES(1),
-	OPTABLES(2),
-	OPTABLES(3),
-	OPTABLES(4),
-
-};
-
-const unsigned char condmask[] = {
-	0x00,0x40,0x01,0x04,0x02,0x08,0x10,0x20
-};
-
-static int isbranch(struct task_struct *task,int reson)
-{
-	unsigned char cond = h8300_get_reg(task, PT_CCR);
-	/* encode complex conditions */
-	/* B4: N^V
-	   B5: Z|(N^V)
-	   B6: C|Z */
-	__asm__("bld #3,%w0\n\t"
-		"bxor #1,%w0\n\t"
-		"bst #4,%w0\n\t"
-		"bor #2,%w0\n\t"
-		"bst #5,%w0\n\t"
-		"bld #2,%w0\n\t"
-		"bor #0,%w0\n\t"
-		"bst #6,%w0\n\t"
-		:"=&r"(cond)::"cc");
-	cond &= condmask[reson >> 1];
-	if (!(reson & 1))
-		return cond == 0;
-	else
-		return cond != 0;
-}
-
-static unsigned short *getnextpc(struct task_struct *child, unsigned short *pc)
-{
-	const struct optable *op;
-	unsigned char *fetch_p;
-	unsigned char inst;
-	unsigned long addr;
-	unsigned long *sp;
-	int op_len,regno;
-	op = optables[0].ptr;
-	op_len = optables[0].size;
-	fetch_p = (unsigned char *)pc;
-	inst = *fetch_p++;
-	do {
-		if ((inst & op->bitmask) == op->bitpattern) {
-			if (op->length < 0) {
-				op = optables[-op->length].ptr;
-				op_len = optables[-op->length].size + 1;
-				inst = *fetch_p++;
-			} else {
-				switch (op->type) {
-				case none:
-					return pc + op->length;
-				case jabs:
-					addr = *(unsigned long *)pc;
-					return (unsigned short *)(addr & 0x00ffffff);
-				case ind:
-					addr = *pc & 0xff;
-					return (unsigned short *)(*(unsigned long *)addr);
-				case ret:
-					sp = (unsigned long *)h8300_get_reg(child, PT_USP);
-					/* user stack frames
-					   |   er0  | temporary saved
-					   +--------+
-					   |   exp  | exception stack frames
-					   +--------+
-					   | ret pc | userspace return address
-					*/
-					return (unsigned short *)(*(sp+2) & 0x00ffffff);
-				case reg:
-					regno = (*pc >> 4) & 0x07;
-					if (regno == 0)
-						addr = h8300_get_reg(child, PT_ER0);
-					else
-						addr = h8300_get_reg(child, regno-1+PT_ER1);
-					return (unsigned short *)addr;
-				case relb:
-					if (inst == 0x55 || isbranch(child,inst & 0x0f))
-						pc = (unsigned short *)((unsigned long)pc +
-								       ((signed char)(*fetch_p)));
-					return pc+1; /* skip myself */
-				case relw:
-					if (inst == 0x5c || isbranch(child,(*fetch_p & 0xf0) >> 4))
-						pc = (unsigned short *)((unsigned long)pc +
-								       ((signed short)(*(pc+1))));
-					return pc+2; /* skip myself */
-				}
-			}
-		} else
-			op++;
-	} while(--op_len > 0);
-	return NULL;
-}
-
-/* Set breakpoint(s) to simulate a single step from the current PC.  */
-
-void user_enable_single_step(struct task_struct *child)
-{
-	unsigned short *nextpc;
-	nextpc = getnextpc(child,(unsigned short *)h8300_get_reg(child, PT_PC));
-	child->thread.breakinfo.addr = nextpc;
-	child->thread.breakinfo.inst = *nextpc;
-	*nextpc = BREAKINST;
-}
-
-asmlinkage void trace_trap(unsigned long bp)
-{
-	if ((unsigned long)current->thread.breakinfo.addr == bp) {
-		user_disable_single_step(current);
-		force_sig(SIGTRAP,current);
-	} else
-	        force_sig(SIGILL,current);
-}
-
diff --git a/arch/h8300/platform/h8s/Makefile b/arch/h8300/platform/h8s/Makefile
deleted file mode 100644
index bf1241883766..000000000000
--- a/arch/h8300/platform/h8s/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-# Reuse any files we can from the H8S
-#
-
-obj-y := ints_h8s.o ptrace_h8s.o
diff --git a/arch/h8300/platform/h8s/edosk2674/Makefile b/arch/h8300/platform/h8s/edosk2674/Makefile
deleted file mode 100644
index 8e349723bb4f..000000000000
--- a/arch/h8300/platform/h8s/edosk2674/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y := crt0_$(MODEL).o
diff --git a/arch/h8300/platform/h8s/edosk2674/crt0_ram.S b/arch/h8300/platform/h8s/edosk2674/crt0_ram.S
deleted file mode 100644
index 5ed191b37cde..000000000000
--- a/arch/h8300/platform/h8s/edosk2674/crt0_ram.S
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8s/edosk2674/crt0_ram.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	EDOSK-2674
- *  Memory Layout     :	RAM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-#include <asm/regs267x.h>
-			
-#if !defined(CONFIG_BLKDEV_RESERVE)
-#if defined(CONFIG_GDB_DEBUG)
-#define RAMEND (__ramend - 0xc000)
-#else
-#define RAMEND __ramend
-#endif
-#else
-#define RAMEND CONFIG_BLKDEV_RESERVE_ADDRESS
-#endif
-	
-	.global __start
-	.global __command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300s
-
-	.section .text
-	.file	"crt0_ram.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#RAMEND,sp
-	ldc	#0x80,ccr
-	ldc	#0x00,exr
-
-	/* Peripheral Setup */
-	bclr	#4,@INTCR:8	/* interrupt mode 2 */
-	bset	#5,@INTCR:8
-	bclr	#0,@IER+1:16
-	bset	#1,@ISCRL+1:16	/* IRQ0 Positive Edge */
-	bclr	#0,@ISCRL+1:16
-
-#if defined(CONFIG_MTD_UCLINUX)
-	/* move romfs image */
-	jsr	@__move_romfs	
-#endif
-	
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	er5,er6
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr	#2,er4
-	sub.l	er0,er0
-1:	
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#_command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* uClinux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	;;      used,ddr
-	.byte	0x00,0x00
-	;; P2DDR
-	.byte	0x00,0x00
-	;; P3DDR
-	.byte	0x3f,0x3a
-	;; dummy
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x00,0x00
-	;; P6DDR
-	.byte	0x00,0x00
-	;; P7DDR
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0xff,0xff
-	;; PBDDR
-	.byte	0xff,0x00
-	;; PCDDR
-	.byte	0xff,0x00
-	;; PDDDR
-	.byte	0xff,0x00
-	;; PEDDR
-	.byte	0xff,0x00
-	;; PFDDR
-	.byte	0xff,0xff
-	;; PGDDR
-	.byte	0x0f,0x0f
-	;; PHDDR
-	.byte	0x0f,0x0f
-
-__target_name:	
-	.asciz	"EDOSK-2674"
-	
-	.section .bootvec,"ax"
-	jmp	@__start
diff --git a/arch/h8300/platform/h8s/edosk2674/crt0_rom.S b/arch/h8300/platform/h8s/edosk2674/crt0_rom.S
deleted file mode 100644
index 06d1d7f324ca..000000000000
--- a/arch/h8300/platform/h8s/edosk2674/crt0_rom.S
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8s/edosk2674/crt0_rom.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	EDOSK-2674
- *  Memory Layout     :	ROM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-#include <asm/regs267x.h>
-		
-	.global __start
-	.global __command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300s
-	.section .text
-	.file	"crt0_rom.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#__ramend,sp
-	ldc	#0x80,ccr
-	ldc	#0,exr
-	
-	/* Peripheral Setup */
-;BSC/GPIO setup
-	mov.l	#init_regs,er0
-	mov.w	#0xffff,e2
-1:
-	mov.w	@er0+,r2
-	beq	2f
-	mov.w	@er0+,r1
-	mov.b	r1l,@er2
-	bra	1b
-
-2:
-;SDRAM setup
-#define SDRAM_SMR 0x400040
-
-	mov.b	#0,r0l
-	mov.b	r0l,@DRACCR:16
-	mov.w	#0x188,r0
-	mov.w	r0,@REFCR:16
-	mov.w	#0x85b4,r0
-	mov.w	r0,@DRAMCR:16
-	mov.b	#0,r1l
-	mov.b	r1l,@SDRAM_SMR
-	mov.w	#0x84b4,r0
-	mov.w	r0,@DRAMCR:16
-;special thanks to Arizona Cooperative Power
-	
-	/* copy .data */
-	mov.l	#__begin_data,er5
-	mov.l	#__sdata,er6
-	mov.l	#__edata,er4
-	sub.l	er6,er4
-	shlr.l	#2,er4
-1:	
-	mov.l	@er5+,er0
-	mov.l	er0,@er6
-	adds	#4,er6
-	dec.l	#1,er4
-	bne	1b	
-
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr.l	#2,er4		
-	sub.l	er0,er0
-1:
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#__command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* linux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-#define INIT_REGS_DATA(REGS,DATA) \
-	.word	((REGS) & 0xffff),DATA
-
-init_regs:
-INIT_REGS_DATA(ASTCR,0xff)
-INIT_REGS_DATA(RDNCR,0x00)
-INIT_REGS_DATA(ABWCR,0x80)
-INIT_REGS_DATA(WTCRAH,0x27)
-INIT_REGS_DATA(WTCRAL,0x77)
-INIT_REGS_DATA(WTCRBH,0x71)
-INIT_REGS_DATA(WTCRBL,0x22)
-INIT_REGS_DATA(CSACRH,0x80)
-INIT_REGS_DATA(CSACRL,0x80)
-INIT_REGS_DATA(BROMCRH,0xa0)
-INIT_REGS_DATA(BROMCRL,0xa0)
-INIT_REGS_DATA(P3DDR,0x3a)
-INIT_REGS_DATA(P3ODR,0x06)
-INIT_REGS_DATA(PADDR,0xff)
-INIT_REGS_DATA(PFDDR,0xfe)
-INIT_REGS_DATA(PGDDR,0x0f)
-INIT_REGS_DATA(PHDDR,0x0f)
-INIT_REGS_DATA(PFCR0,0xff)
-INIT_REGS_DATA(PFCR2,0x0d)
-INIT_REGS_DATA(ITSR, 0x00)
-INIT_REGS_DATA(ITSR+1,0x3f)
-INIT_REGS_DATA(INTCR,0x20)
-		
-	.word	0
-
-gpio_table:
-	;; P1DDR
-	.byte	0x00,0x00
-	;; P2DDR
-	.byte	0x00,0x00
-	;; P3DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x00,0x00
-	;; P6DDR
-	.byte	0x00,0x00
-	;; P7DDR
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x00,0x00
-	;; PCDDR
-	.byte	0x00,0x00
-	;; PDDDR
-	.byte	0x00,0x00
-	;; PEDDR
-	.byte	0x00,0x00
-	;; PFDDR
-	.byte	0x00,0x00
-	;; PGDDR
-	.byte	0x00,0x00
-	;; PHDDR
-	.byte	0x00,0x00
-
-	.section .rodata
-__target_name:	
-	.asciz	"EDOSK-2674"
-	
-	.section .bss
-__command_line:	
-	.space	512
-
-	/* interrupt vector */
-	.section .vectors,"ax"
-	.long	__start
-	.long	__start
-vector	=	2
-	.rept	126
-	.long	_interrupt_redirect_table+vector*4
-vector	=	vector + 1
-	.endr
diff --git a/arch/h8300/platform/h8s/generic/Makefile b/arch/h8300/platform/h8s/generic/Makefile
deleted file mode 100644
index 44b4685c664c..000000000000
--- a/arch/h8300/platform/h8s/generic/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y =  crt0_$(MODEL).o
diff --git a/arch/h8300/platform/h8s/generic/crt0_ram.S b/arch/h8300/platform/h8s/generic/crt0_ram.S
deleted file mode 100644
index 7018915de74f..000000000000
--- a/arch/h8300/platform/h8s/generic/crt0_ram.S
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8s/edosk2674/crt0_ram.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup
- *  Target Archtecture:	generic
- *  Memory Layout     :	RAM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-#include <asm/regs267x.h>
-			
-#if !defined(CONFIG_BLKDEV_RESERVE)
-#if defined(CONFIG_GDB_DEBUG)
-#define RAMEND (__ramend - 0xc000)
-#else
-#define RAMEND __ramend
-#endif
-#else
-#define RAMEND CONFIG_BLKDEV_RESERVE_ADDRESS
-#endif
-	
-	.global __start
-	.global __command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300s
-
-	.section .text
-	.file	"crt0_ram.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#RAMEND,sp
-	ldc	#0x80,ccr
-	ldc	#0x00,exr
-
-	/* Peripheral Setup */
-	bclr	#4,@INTCR:8	/* interrupt mode 2 */
-	bset	#5,@INTCR:8
-
-#if defined(CONFIG_MTD_UCLINUX)
-	/* move romfs image */
-	jsr	@__move_romfs	
-#endif
-	
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	er5,er6
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr	#2,er4
-	sub.l	er0,er0
-1:	
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* copy kernel commandline */
-	mov.l	#COMMAND_START,er5
-	mov.l	#_command_line,er6
-	mov.w	#512,r4
-	eepmov.w
-
-	/* uClinux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	;;      used,ddr
-	.byte	0x00,0x00
-	;; P2DDR
-	.byte	0x00,0x00
-	;; P3DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x00,0x00
-	;; P6DDR
-	.byte	0x00,0x00
-	;; P7DDR
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x00,0x00
-	;; PCDDR
-	.byte	0x00,0x00
-	;; PDDDR
-	.byte	0x00,0x00
-	;; PEDDR
-	.byte	0x00,0x00
-	;; PFDDR
-	.byte	0x00,0x00
-	;; PGDDR
-	.byte	0x00,0x00
-	;; PHDDR
-	.byte	0x00,0x00
-
-__target_name:	
-	.asciz	"generic"
-	
-	.section .bootvec,"ax"
-	jmp	@__start
diff --git a/arch/h8300/platform/h8s/generic/crt0_rom.S b/arch/h8300/platform/h8s/generic/crt0_rom.S
deleted file mode 100644
index 623ba7828193..000000000000
--- a/arch/h8300/platform/h8s/generic/crt0_rom.S
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8s/generic/crt0_rom.S
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- *  Platform depend startup 
- *  Target Archtecture:	generic
- *  Memory Layout     :	ROM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-#include <asm/regs267x.h>
-	
-	.global __start
-	.global __command_line
-	.global __platform_gpio_table
-	.global __target_name
-	
-	.h8300s
-	.section .text
-	.file	"crt0_rom.S"
-
-	/* CPU Reset entry */
-__start:
-	mov.l	#__ramend,sp
-	ldc	#0x80,ccr
-	ldc	#0,exr
-	bclr	#4,@INTCR:8
-	bset	#5,@INTCR:8	/* Interrupt mode 2 */
-	
-	/* Peripheral Setup */
-	
-	/* copy .data */
-#if !defined(CONFIG_H8S_SIM)
-	mov.l	#__begin_data,er5
-	mov.l	#__sdata,er6
-	mov.l	#__edata,er4
-	sub.l	er6,er4
-	shlr.l	#2,er4
-1:	
-	mov.l	@er5+,er0
-	mov.l	er0,@er6
-	adds	#4,er6
-	dec.l	#1,er4
-	bne	1b	
-#endif
-
-	/* .bss clear */
-	mov.l	#__sbss,er5
-	mov.l	#__ebss,er4
-	sub.l	er5,er4
-	shlr.l	#2,er4		
-	sub.l	er0,er0
-1:
-	mov.l	er0,@er5
-	adds	#4,er5
-	dec.l	#1,er4
-	bne	1b
-
-	/* linux kernel start */
-	ldc	#0x90,ccr	/* running kernel */
-	mov.l	#_init_thread_union,sp
-	add.l	#0x2000,sp
-	jsr	@_start_kernel
-_exit:
-
-	jmp	_exit
-
-	rts
-
-	/* I/O port assign information */
-__platform_gpio_table:	
-	mov.l	#gpio_table,er0
-	rts
-
-gpio_table:
-	;; P1DDR
-	.byte	0x00,0x00
-	;; P2DDR
-	.byte	0x00,0x00
-	;; P3DDR
-	.byte	0x00,0x00
-	;; P4DDR
-	.byte	0x00,0x00
-	;; P5DDR
-	.byte	0x00,0x00
-	;; P6DDR
-	.byte	0x00,0x00
-	;; dummy
-	.byte	0x00,0x00
-	;; P8DDR
-	.byte	0x00,0x00
-	;; PADDR
-	.byte	0x00,0x00
-	;; PBDDR
-	.byte	0x00,0x00
-	;; PCDDR
-	.byte	0x00,0x00
-	;; PDDDR
-	.byte	0x00,0x00
-	;; PEDDR
-	.byte	0x00,0x00
-	;; PFDDR
-	.byte	0x00,0x00
-	;; PGDDR
-	.byte	0x00,0x00
-	;; PHDDR
-	.byte	0x00,0x00
-
-	.section .rodata
-__target_name:	
-	.asciz	"generic"
-	
-	.section .bss
-__command_line:	
-	.space	512
-
-	/* interrupt vector */
-	.section .vectors,"ax"
-	.long	__start
-	.long	__start
-vector	=	2
-	.rept	126-1
-	.long	_interrupt_redirect_table+vector*4
-vector	=	vector + 1
-	.endr
diff --git a/arch/h8300/platform/h8s/irq.c b/arch/h8300/platform/h8s/irq.c
deleted file mode 100644
index f3a5511c16b1..000000000000
--- a/arch/h8300/platform/h8s/irq.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * linux/arch/h8300/platform/h8s/ints_h8s.c
- * Interrupt handling CPU variants
- *
- * Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- */
-
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-
-#include <asm/ptrace.h>
-#include <asm/traps.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/gpio-internal.h>
-#include <asm/regs267x.h>
-
-/* saved vector list */
-const int __initconst h8300_saved_vectors[] = {
-#if defined(CONFIG_GDB_DEBUG)
-	TRACE_VEC,
-	TRAP3_VEC,
-#endif
-	-1
-};
-
-/* trap entry table */
-const H8300_VECTOR __initconst h8300_trap_table[] = {
-	0,0,0,0,0,
-	trace_break,  /* TRACE */
-	0,0,
-	system_call,  /* TRAPA #0 */
-	0,0,0,0,0,0,0
-};
-
-/* IRQ pin assignment */
-struct irq_pins {
-	unsigned char port_no;
-	unsigned char bit_no;
-} __attribute__((aligned(1),packed));
-/* ISTR = 0 */
-static const struct irq_pins irq_assign_table0[16]={
-        {H8300_GPIO_P5,H8300_GPIO_B0},{H8300_GPIO_P5,H8300_GPIO_B1},
-	{H8300_GPIO_P5,H8300_GPIO_B2},{H8300_GPIO_P5,H8300_GPIO_B3},
-	{H8300_GPIO_P5,H8300_GPIO_B4},{H8300_GPIO_P5,H8300_GPIO_B5},
-	{H8300_GPIO_P5,H8300_GPIO_B6},{H8300_GPIO_P5,H8300_GPIO_B7},
-	{H8300_GPIO_P6,H8300_GPIO_B0},{H8300_GPIO_P6,H8300_GPIO_B1},
-	{H8300_GPIO_P6,H8300_GPIO_B2},{H8300_GPIO_P6,H8300_GPIO_B3},
-	{H8300_GPIO_P6,H8300_GPIO_B4},{H8300_GPIO_P6,H8300_GPIO_B5},
-	{H8300_GPIO_PF,H8300_GPIO_B1},{H8300_GPIO_PF,H8300_GPIO_B2},
-};
-/* ISTR = 1 */
-static const struct irq_pins irq_assign_table1[16]={
-	{H8300_GPIO_P8,H8300_GPIO_B0},{H8300_GPIO_P8,H8300_GPIO_B1},
-	{H8300_GPIO_P8,H8300_GPIO_B2},{H8300_GPIO_P8,H8300_GPIO_B3},
-	{H8300_GPIO_P8,H8300_GPIO_B4},{H8300_GPIO_P8,H8300_GPIO_B5},
-	{H8300_GPIO_PH,H8300_GPIO_B2},{H8300_GPIO_PH,H8300_GPIO_B3},
-	{H8300_GPIO_P2,H8300_GPIO_B0},{H8300_GPIO_P2,H8300_GPIO_B1},
-	{H8300_GPIO_P2,H8300_GPIO_B2},{H8300_GPIO_P2,H8300_GPIO_B3},
-	{H8300_GPIO_P2,H8300_GPIO_B4},{H8300_GPIO_P2,H8300_GPIO_B5},
-	{H8300_GPIO_P2,H8300_GPIO_B6},{H8300_GPIO_P2,H8300_GPIO_B7},
-};
-
-/* IRQ to GPIO pin translation */
-#define IRQ_GPIO_MAP(irqbit,irq,port,bit)			  \
-do {								  \
-	if (*(volatile unsigned short *)ITSR & irqbit) {	  \
-		port = irq_assign_table1[irq - EXT_IRQ0].port_no; \
-		bit  = irq_assign_table1[irq - EXT_IRQ0].bit_no;  \
-	} else {						  \
-		port = irq_assign_table0[irq - EXT_IRQ0].port_no; \
-		bit  = irq_assign_table0[irq - EXT_IRQ0].bit_no;  \
-	}							  \
-} while(0)
-
-int h8300_enable_irq_pin(unsigned int irq)
-{
-	if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) {
-		unsigned short ptn = 1 << (irq - EXT_IRQ0);
-		unsigned int port_no,bit_no;
-		IRQ_GPIO_MAP(ptn, irq, port_no, bit_no);
-		if (H8300_GPIO_RESERVE(port_no, bit_no) == 0)
-			return -EBUSY;                   /* pin already use */
-		H8300_GPIO_DDR(port_no, bit_no, H8300_GPIO_INPUT);
-		*(volatile unsigned short *)ISR &= ~ptn; /* ISR clear */
-	}
-
-	return 0;
-}
-
-void h8300_disable_irq_pin(unsigned int irq)
-{
-	if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) {
-		/* disable interrupt & release IRQ pin */
-		unsigned short ptn = 1 << (irq - EXT_IRQ0);
-		unsigned short port_no,bit_no;
-		*(volatile unsigned short *)ISR &= ~ptn;
-		*(volatile unsigned short *)IER &= ~ptn;
-		IRQ_GPIO_MAP(ptn, irq, port_no, bit_no);
-		H8300_GPIO_FREE(port_no, bit_no);
-	}
-}
diff --git a/arch/h8300/platform/h8s/ptrace_h8s.c b/arch/h8300/platform/h8s/ptrace_h8s.c
deleted file mode 100644
index c058ab1a8495..000000000000
--- a/arch/h8300/platform/h8s/ptrace_h8s.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- *  linux/arch/h8300/platform/h8s/ptrace_h8s.c
- *    ptrace cpu depend helper functions
- *
- *  Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * 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 archive for more details.
- */
-
-#include <linux/linkage.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <asm/ptrace.h>
-
-#define CCR_MASK  0x6f
-#define EXR_TRACE 0x80
-
-/* Mapping from PT_xxx to the stack offset at which the register is
-   saved.  Notice that usp has no stack-slot and needs to be treated
-   specially (see get_reg/put_reg below). */
-static const int h8300_register_offset[] = {
-	PT_REG(er1), PT_REG(er2), PT_REG(er3), PT_REG(er4),
-	PT_REG(er5), PT_REG(er6), PT_REG(er0), PT_REG(orig_er0),
-	PT_REG(ccr), PT_REG(pc),  0,           PT_REG(exr)
-};
-
-/* read register */
-long h8300_get_reg(struct task_struct *task, int regno)
-{
-	switch (regno) {
-	case PT_USP:
-		return task->thread.usp + sizeof(long)*2 + 2;
-	case PT_CCR:
-	case PT_EXR:
-	    return *(unsigned short *)(task->thread.esp0 + h8300_register_offset[regno]);
-	default:
-	    return *(unsigned long *)(task->thread.esp0 + h8300_register_offset[regno]);
-	}
-}
-
-/* write register */
-int h8300_put_reg(struct task_struct *task, int regno, unsigned long data)
-{
-	unsigned short oldccr;
-	switch (regno) {
-	case PT_USP:
-		task->thread.usp = data - sizeof(long)*2 - 2;
-	case PT_CCR:
-		oldccr = *(unsigned short *)(task->thread.esp0 + h8300_register_offset[regno]);
-		oldccr &= ~CCR_MASK;
-		data &= CCR_MASK;
-		data |= oldccr;
-		*(unsigned short *)(task->thread.esp0 + h8300_register_offset[regno]) = data;
-		break;
-	case PT_EXR:
-		/* exr modify not support */
-		return -EIO;
-	default:
-		*(unsigned long *)(task->thread.esp0 + h8300_register_offset[regno]) = data;
-		break;
-	}
-	return 0;
-}
-
-/* disable singlestep */
-void user_disable_single_step(struct task_struct *child)
-{
-	*(unsigned short *)(child->thread.esp0 + h8300_register_offset[PT_EXR]) &= ~EXR_TRACE;
-}
-
-/* enable singlestep */
-void user_enable_single_step(struct task_struct *child)
-{
-	*(unsigned short *)(child->thread.esp0 + h8300_register_offset[PT_EXR]) |= EXR_TRACE;
-}
-
-asmlinkage void trace_trap(unsigned long bp)
-{
-	(void)bp;
-	force_sig(SIGTRAP,current);
-}
-