Merge Linux 2.6.23

4 files changed, 1133 insertions, 0 deletions

diff --git a/arch/m32r/platforms/opsput/Makefile b/arch/m32r/platforms/opsput/Makefile
new file mode 100644
index 00000000000..0de59084f21
--- /dev/null
+++ b/arch/m32r/platforms/opsput/Makefile
@@ -0,0 +1 @@
+obj-y	:= setup.o io.o
diff --git a/arch/m32r/platforms/opsput/dot.gdbinit b/arch/m32r/platforms/opsput/dot.gdbinit
new file mode 100644
index 00000000000..b7e6c664085
--- /dev/null
+++ b/arch/m32r/platforms/opsput/dot.gdbinit
@@ -0,0 +1,218 @@
+# .gdbinit file
+# $Id: dot.gdbinit,v 1.1 2004/07/27 06:54:20 sakugawa Exp $
+
+# setting
+set width 0d70
+set radix 0d16
+set height 0
+debug_chaos
+
+# clk xin:cpu:bus=1:8:1
+define clock_init_on_181
+  set *(unsigned long *)0x00ef400c = 0x2
+  set *(unsigned long *)0x00ef4004 = 0x1
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x101
+end
+# clk xin:cpu:bus=1:8:2
+define clock_init_on_182
+  set *(unsigned long *)0x00ef400c = 0x1
+  set *(unsigned long *)0x00ef4004 = 0x1
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x101
+end
+
+# clk xin:cpu:bus=1:8:4
+define clock_init_on_184
+  set *(unsigned long *)0x00ef400c = 0x0
+  set *(unsigned long *)0x00ef4004 = 0x1
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x101
+end
+
+# clk xin:cpu:bus=1:1:1
+define clock_init_off
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4000 = 0x0
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef4004 = 0x0
+  shell sleep 0.1
+  set *(unsigned long *)0x00ef400c = 0x0
+end
+
+define tlb_init
+  set $tlbbase = 0xfe000000
+  set *(unsigned long *)($tlbbase + 0x04) = 0x0
+  set *(unsigned long *)($tlbbase + 0x0c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x14) = 0x0
+  set *(unsigned long *)($tlbbase + 0x1c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x24) = 0x0
+  set *(unsigned long *)($tlbbase + 0x2c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x34) = 0x0
+  set *(unsigned long *)($tlbbase + 0x3c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x44) = 0x0
+  set *(unsigned long *)($tlbbase + 0x4c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x54) = 0x0
+  set *(unsigned long *)($tlbbase + 0x5c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x64) = 0x0
+  set *(unsigned long *)($tlbbase + 0x6c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x74) = 0x0
+  set *(unsigned long *)($tlbbase + 0x7c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x84) = 0x0
+  set *(unsigned long *)($tlbbase + 0x8c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x94) = 0x0
+  set *(unsigned long *)($tlbbase + 0x9c) = 0x0
+  set *(unsigned long *)($tlbbase + 0xa4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xac) = 0x0
+  set *(unsigned long *)($tlbbase + 0xb4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xbc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xc4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xcc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xd4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xdc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xe4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xec) = 0x0
+  set *(unsigned long *)($tlbbase + 0xf4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xfc) = 0x0
+  set $tlbbase = 0xfe000800
+  set *(unsigned long *)($tlbbase + 0x04) = 0x0
+  set *(unsigned long *)($tlbbase + 0x0c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x14) = 0x0
+  set *(unsigned long *)($tlbbase + 0x1c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x24) = 0x0
+  set *(unsigned long *)($tlbbase + 0x2c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x34) = 0x0
+  set *(unsigned long *)($tlbbase + 0x3c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x44) = 0x0
+  set *(unsigned long *)($tlbbase + 0x4c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x54) = 0x0
+  set *(unsigned long *)($tlbbase + 0x5c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x64) = 0x0
+  set *(unsigned long *)($tlbbase + 0x6c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x74) = 0x0
+  set *(unsigned long *)($tlbbase + 0x7c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x84) = 0x0
+  set *(unsigned long *)($tlbbase + 0x8c) = 0x0
+  set *(unsigned long *)($tlbbase + 0x94) = 0x0
+  set *(unsigned long *)($tlbbase + 0x9c) = 0x0
+  set *(unsigned long *)($tlbbase + 0xa4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xac) = 0x0
+  set *(unsigned long *)($tlbbase + 0xb4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xbc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xc4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xcc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xd4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xdc) = 0x0
+  set *(unsigned long *)($tlbbase + 0xe4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xec) = 0x0
+  set *(unsigned long *)($tlbbase + 0xf4) = 0x0
+  set *(unsigned long *)($tlbbase + 0xfc) = 0x0
+end
+
+define load_modules
+  use_debug_dma
+  load
+end
+
+# Set kernel parameters
+define set_kernel_parameters
+  set $param = (void*)0x88001000
+  # INITRD_START
+#  set *(unsigned long *)($param + 0x0010) = 0x08300000
+  # INITRD_SIZE
+#  set *(unsigned long *)($param + 0x0014) = 0x00400000
+  # M32R_CPUCLK
+  set *(unsigned long *)($param + 0x0018) = 0d200000000
+  # M32R_BUSCLK
+  set *(unsigned long *)($param + 0x001c) = 0d50000000
+#  set *(unsigned long *)($param + 0x001c) = 0d25000000
+
+  # M32R_TIMER_DIVIDE
+  set *(unsigned long *)($param + 0x0020) = 0d128
+
+  set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 \
+  root=/dev/nfsroot \
+  nfsroot=192.168.0.1:/project/m32r-linux/export/root.2.6 \
+  nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \
+  mem=16m \0"
+end
+
+define boot
+  set_kernel_parameters
+  set $pc=0x88002000
+  set $fp=0
+  set $evb=0x88000000
+  si
+  c
+end
+
+# Show TLB entries
+define show_tlb_entries
+  set $i = 0
+  set $addr = $arg0
+  use_mon_code
+  while ($i < 0d32 )
+    set $tlb_tag = *(unsigned long*)$addr
+    set $tlb_data = *(unsigned long*)($addr + 4)
+    printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data
+    set $i = $i + 1
+    set $addr = $addr + 8
+  end
+#  use_debug_dma
+end
+define itlb
+  set $itlb=0xfe000000
+  show_tlb_entries $itlb
+end
+define dtlb
+  set $dtlb=0xfe000800
+  show_tlb_entries $dtlb
+end
+
+define show_regs
+  printf " R0[%08lx]   R1[%08lx]   R2[%08lx]   R3[%08lx]\n",$r0,$r1,$r2,$r3
+  printf " R4[%08lx]   R5[%08lx]   R6[%08lx]   R7[%08lx]\n",$r4,$r5,$r6,$r7
+  printf " R8[%08lx]   R9[%08lx]  R10[%08lx]  R11[%08lx]\n",$r8,$r9,$r10,$r11
+  printf "R12[%08lx]   FP[%08lx]   LR[%08lx]   SP[%08lx]\n",$r12,$fp,$lr,$sp
+  printf "PSW[%08lx]  CBR[%08lx]  SPI[%08lx]  SPU[%08lx]\n",$psw,$cbr,$spi,$spu
+  printf "BPC[%08lx]   PC[%08lx] ACCL[%08lx] ACCH[%08lx]\n",$bpc,$pc,$accl,$acch
+  printf "EVB[%08lx]\n",$evb
+end
+
+define restart
+  sdireset
+  sdireset
+  en 1
+  set $pc=0x0
+  c
+  tlb_init
+  setup
+  load_modules
+  boot
+end
+
+define setup
+  debug_chaos
+# Clock
+#  shell sleep 0.1
+#  clock_init_off
+#  shell sleep 1
+#  clock_init_on_182
+#  shell sleep 0.1
+# SDRAM
+  set *(unsigned long *)0xa0ef6004 = 0x0001053f
+  set *(unsigned long *)0xa0ef6028 = 0x00031102
+end
+
+sdireset
+sdireset
+file vmlinux
+target m32rsdi
+set $pc=0x0
+b *0x30000
+c
+dis 1
+setup
+tlb_init
+load_modules
+boot
diff --git a/arch/m32r/platforms/opsput/io.c b/arch/m32r/platforms/opsput/io.c
new file mode 100644
index 00000000000..379efb77123
--- /dev/null
+++ b/arch/m32r/platforms/opsput/io.c
@@ -0,0 +1,395 @@
+/*
+ *  linux/arch/m32r/platforms/opsput/io.c
+ *
+ *  Typical I/O routines for OPSPUT board.
+ *
+ *  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
+ *  archive for more details.
+ */
+
+#include <asm/m32r.h>
+#include <asm/page.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+#include <linux/types.h>
+
+#define M32R_PCC_IOMAP_SIZE 0x1000
+
+#define M32R_PCC_IOSTART0 0x1000
+#define M32R_PCC_IOEND0   (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1)
+
+extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int);
+extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int);
+extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int);
+extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
+#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */
+
+#define PORT2ADDR(port)		_port2addr(port)
+#define PORT2ADDR_USB(port)	_port2addr_usb(port)
+
+static inline void *_port2addr(unsigned long port)
+{
+	return (void *)(port | NONCACHE_OFFSET);
+}
+
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+static inline void *__port2addr_ata(unsigned long port)
+{
+	static int	dummy_reg;
+
+	switch (port) {
+	case 0x1f0:	return (void *)(0x0c002000 | NONCACHE_OFFSET);
+	case 0x1f1:	return (void *)(0x0c012800 | NONCACHE_OFFSET);
+	case 0x1f2:	return (void *)(0x0c012002 | NONCACHE_OFFSET);
+	case 0x1f3:	return (void *)(0x0c012802 | NONCACHE_OFFSET);
+	case 0x1f4:	return (void *)(0x0c012004 | NONCACHE_OFFSET);
+	case 0x1f5:	return (void *)(0x0c012804 | NONCACHE_OFFSET);
+	case 0x1f6:	return (void *)(0x0c012006 | NONCACHE_OFFSET);
+	case 0x1f7:	return (void *)(0x0c012806 | NONCACHE_OFFSET);
+	case 0x3f6:	return (void *)(0x0c01200e | NONCACHE_OFFSET);
+	default: 	return (void *)&dummy_reg;
+	}
+}
+#endif
+
+/*
+ * OPSPUT-LAN is located in the extended bus space
+ * from 0x10000000 to 0x13ffffff on physical address.
+ * The base address of LAN controller(LAN91C111) is 0x300.
+ */
+#define LAN_IOSTART	(0x300 | NONCACHE_OFFSET)
+#define LAN_IOEND	(0x320 | NONCACHE_OFFSET)
+static inline void *_port2addr_ne(unsigned long port)
+{
+	return (void *)(port + 0x10000000);
+}
+static inline void *_port2addr_usb(unsigned long port)
+{
+	return (void *)((port & 0x0f) + NONCACHE_OFFSET + 0x10303000);
+}
+
+static inline void delay(void)
+{
+	__asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory");
+}
+
+/*
+ * NIC I/O function
+ */
+
+#define PORT2ADDR_NE(port)  _port2addr_ne(port)
+
+static inline unsigned char _ne_inb(void *portp)
+{
+	return *(volatile unsigned char *)portp;
+}
+
+static inline unsigned short _ne_inw(void *portp)
+{
+	return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp);
+}
+
+static inline void _ne_insb(void *portp, void *addr, unsigned long count)
+{
+	unsigned char *buf = (unsigned char *)addr;
+
+	while (count--)
+		*buf++ = _ne_inb(portp);
+}
+
+static inline void _ne_outb(unsigned char b, void *portp)
+{
+	*(volatile unsigned char *)portp = b;
+}
+
+static inline void _ne_outw(unsigned short w, void *portp)
+{
+	*(volatile unsigned short *)portp = cpu_to_le16(w);
+}
+
+unsigned char _inb(unsigned long port)
+{
+	if (port >= LAN_IOSTART && port < LAN_IOEND)
+		return _ne_inb(PORT2ADDR_NE(port));
+
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		return *(volatile unsigned char *)__port2addr_ata(port);
+	}
+#endif
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	else 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
+
+	return *(volatile unsigned char *)PORT2ADDR(port);
+}
+
+unsigned short _inw(unsigned long port)
+{
+	if (port >= LAN_IOSTART && port < LAN_IOEND)
+		return _ne_inw(PORT2ADDR_NE(port));
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		return *(volatile unsigned short *)__port2addr_ata(port);
+	}
+#endif
+#if defined(CONFIG_USB)
+	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;
+		pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
+		return w;
+	} else
+#endif
+	return *(volatile unsigned short *)PORT2ADDR(port);
+}
+
+unsigned long _inl(unsigned long port)
+{
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
+		unsigned long l;
+		pcc_ioread_word(0, port, &l, sizeof(l), 1, 0);
+		return l;
+	} else
+#endif
+	return *(volatile unsigned long *)PORT2ADDR(port);
+}
+
+unsigned char _inb_p(unsigned long port)
+{
+	unsigned char v = _inb(port);
+	delay();
+	return (v);
+}
+
+unsigned short _inw_p(unsigned long port)
+{
+	unsigned short v = _inw(port);
+	delay();
+	return (v);
+}
+
+unsigned long _inl_p(unsigned long port)
+{
+	unsigned long v = _inl(port);
+	delay();
+	return (v);
+}
+
+void _outb(unsigned char b, unsigned long port)
+{
+	if (port >= LAN_IOSTART && port < LAN_IOEND)
+		_ne_outb(b, PORT2ADDR_NE(port));
+	else
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		*(volatile unsigned char *)__port2addr_ata(port) = b;
+	} else
+#endif
+#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;
+}
+
+void _outw(unsigned short w, unsigned long port)
+{
+	if (port >= LAN_IOSTART && port < LAN_IOEND)
+		_ne_outw(w, PORT2ADDR_NE(port));
+	else
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		*(volatile unsigned short *)__port2addr_ata(port) = w;
+	} else
+#endif
+#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;
+}
+
+void _outl(unsigned long l, unsigned long port)
+{
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
+		pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0);
+	} else
+#endif
+	*(volatile unsigned long *)PORT2ADDR(port) = l;
+}
+
+void _outb_p(unsigned char b, unsigned long port)
+{
+	_outb(b, port);
+	delay();
+}
+
+void _outw_p(unsigned short w, unsigned long port)
+{
+	_outw(w, port);
+	delay();
+}
+
+void _outl_p(unsigned long l, unsigned long port)
+{
+	_outl(l, port);
+	delay();
+}
+
+void _insb(unsigned int port, void *addr, unsigned long count)
+{
+	if (port >= LAN_IOSTART && port < LAN_IOEND)
+		_ne_insb(PORT2ADDR_NE(port), addr, count);
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		unsigned char *buf = addr;
+		unsigned char *portp = __port2addr_ata(port);
+		while (count--)
+			*buf++ = *(volatile unsigned char *)portp;
+	}
+#endif
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
+		pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char),
+				count, 1);
+	}
+#endif
+	else {
+		unsigned char *buf = addr;
+		unsigned char *portp = PORT2ADDR(port);
+		while (count--)
+			*buf++ = *(volatile unsigned char *)portp;
+	}
+}
+
+void _insw(unsigned int port, void *addr, unsigned long count)
+{
+	unsigned short *buf = addr;
+	unsigned short *portp;
+
+	if (port >= LAN_IOSTART && port < LAN_IOEND) {
+		/*
+		 * This portion is only used by smc91111.c to read data
+		 * from the DATA_REG. Do not swap the data.
+		 */
+		portp = PORT2ADDR_NE(port);
+		while (count--)
+			*buf++ = *(volatile unsigned short *)portp;
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
+		pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
+				count, 1);
+#endif
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		portp = __port2addr_ata(port);
+		while (count--)
+			*buf++ = *(volatile unsigned short *)portp;
+#endif
+	} else {
+		portp = PORT2ADDR(port);
+		while (count--)
+			*buf++ = *(volatile unsigned short *)portp;
+	}
+}
+
+void _insl(unsigned int port, void *addr, unsigned long count)
+{
+	unsigned long *buf = addr;
+	unsigned long *portp;
+
+	portp = PORT2ADDR(port);
+	while (count--)
+		*buf++ = *(volatile unsigned long *)portp;
+}
+
+void _outsb(unsigned int port, const void *addr, unsigned long count)
+{
+	const unsigned char *buf = addr;
+	unsigned char *portp;
+
+	if (port >= LAN_IOSTART && port < LAN_IOEND) {
+		portp = PORT2ADDR_NE(port);
+		while (count--)
+			_ne_outb(*buf++, portp);
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		portp = __port2addr_ata(port);
+		while (count--)
+			*(volatile unsigned char *)portp = *buf++;
+#endif
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
+		pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char),
+				 count, 1);
+#endif
+	} else {
+		portp = PORT2ADDR(port);
+		while (count--)
+			*(volatile unsigned char *)portp = *buf++;
+	}
+}
+
+void _outsw(unsigned int port, const void *addr, unsigned long count)
+{
+	const unsigned short *buf = addr;
+	unsigned short *portp;
+
+	if (port >= LAN_IOSTART && port < LAN_IOEND) {
+		/*
+		 * This portion is only used by smc91111.c to write data
+		 * into the DATA_REG. Do not swap the data.
+		 */
+		portp = PORT2ADDR_NE(port);
+		while (count--)
+			*(volatile unsigned short *)portp = *buf++;
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+		portp = __port2addr_ata(port);
+		while (count--)
+			*(volatile unsigned short *)portp = *buf++;
+#endif
+#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
+	} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
+		pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short),
+				 count, 1);
+#endif
+	} else {
+		portp = PORT2ADDR(port);
+		while (count--)
+			*(volatile unsigned short *)portp = *buf++;
+	}
+}
+
+void _outsl(unsigned int port, const void *addr, unsigned long count)
+{
+	const unsigned long *buf = addr;
+	unsigned char *portp;
+
+	portp = PORT2ADDR(port);
+	while (count--)
+		*(volatile unsigned long *)portp = *buf++;
+}
diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c
new file mode 100644
index 00000000000..fab13fd8542
--- /dev/null
+++ b/arch/m32r/platforms/opsput/setup.c
@@ -0,0 +1,519 @@
+/*
+ *  linux/arch/m32r/platforms/opsput/setup.c
+ *
+ *  Setup routines for Renesas OPSPUT Board
+ *
+ *  Copyright (c) 2002-2005
+ * 	Hiroyuki Kondo, Hirokazu Takata,
+ *      Hitoshi Yamamoto, Takeo Takahashi, Mamoru Sakugawa
+ *
+ *  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/irq.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/system.h>
+#include <asm/m32r.h>
+#include <asm/io.h>
+
+/*
+ * OPSP Interrupt Control Unit (Level 1)
+ */
+#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long)))
+
+icu_data_t icu_data[OPSPUT_NUM_CPU_IRQ];
+
+static void disable_opsput_irq(unsigned int irq)
+{
+	unsigned long port, data;
+
+	port = irq2port(irq);
+	data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7;
+	outl(data, port);
+}
+
+static void enable_opsput_irq(unsigned int irq)
+{
+	unsigned long port, data;
+
+	port = irq2port(irq);
+	data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6;
+	outl(data, port);
+}
+
+static void mask_and_ack_opsput(unsigned int irq)
+{
+	disable_opsput_irq(irq);
+}
+
+static void end_opsput_irq(unsigned int irq)
+{
+	enable_opsput_irq(irq);
+}
+
+static unsigned int startup_opsput_irq(unsigned int irq)
+{
+	enable_opsput_irq(irq);
+	return (0);
+}
+
+static void shutdown_opsput_irq(unsigned int irq)
+{
+	unsigned long port;
+
+	port = irq2port(irq);
+	outl(M32R_ICUCR_ILEVEL7, port);
+}
+
+static struct hw_interrupt_type opsput_irq_type =
+{
+	.typename = "OPSPUT-IRQ",
+	.startup = startup_opsput_irq,
+	.shutdown = shutdown_opsput_irq,
+	.enable = enable_opsput_irq,
+	.disable = disable_opsput_irq,
+	.ack = mask_and_ack_opsput,
+	.end = end_opsput_irq
+};
+
+/*
+ * Interrupt Control Unit of PLD on OPSPUT (Level 2)
+ */
+#define irq2pldirq(x)		((x) - OPSPUT_PLD_IRQ_BASE)
+#define pldirq2port(x)		(unsigned long)((int)PLD_ICUCR1 + \
+				 (((x) - 1) * sizeof(unsigned short)))
+
+typedef struct {
+	unsigned short icucr;  /* ICU Control Register */
+} pld_icu_data_t;
+
+static pld_icu_data_t pld_icu_data[OPSPUT_NUM_PLD_IRQ];
+
+static void disable_opsput_pld_irq(unsigned int irq)
+{
+	unsigned long port, data;
+	unsigned int pldirq;
+
+	pldirq = irq2pldirq(irq);
+//	disable_opsput_irq(M32R_IRQ_INT1);
+	port = pldirq2port(pldirq);
+	data = pld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
+	outw(data, port);
+}
+
+static void enable_opsput_pld_irq(unsigned int irq)
+{
+	unsigned long port, data;
+	unsigned int pldirq;
+
+	pldirq = irq2pldirq(irq);
+//	enable_opsput_irq(M32R_IRQ_INT1);
+	port = pldirq2port(pldirq);
+	data = pld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
+	outw(data, port);
+}
+
+static void mask_and_ack_opsput_pld(unsigned int irq)
+{
+	disable_opsput_pld_irq(irq);
+//	mask_and_ack_opsput(M32R_IRQ_INT1);
+}
+
+static void end_opsput_pld_irq(unsigned int irq)
+{
+	enable_opsput_pld_irq(irq);
+	end_opsput_irq(M32R_IRQ_INT1);
+}
+
+static unsigned int startup_opsput_pld_irq(unsigned int irq)
+{
+	enable_opsput_pld_irq(irq);
+	return (0);
+}
+
+static void shutdown_opsput_pld_irq(unsigned int irq)
+{
+	unsigned long port;
+	unsigned int pldirq;
+
+	pldirq = irq2pldirq(irq);
+//	shutdown_opsput_irq(M32R_IRQ_INT1);
+	port = pldirq2port(pldirq);
+	outw(PLD_ICUCR_ILEVEL7, port);
+}
+
+static struct hw_interrupt_type opsput_pld_irq_type =
+{
+	.typename = "OPSPUT-PLD-IRQ",
+	.startup = startup_opsput_pld_irq,
+	.shutdown = shutdown_opsput_pld_irq,
+	.enable = enable_opsput_pld_irq,
+	.disable = disable_opsput_pld_irq,
+	.ack = mask_and_ack_opsput_pld,
+	.end = end_opsput_pld_irq
+};
+
+/*
+ * Interrupt Control Unit of PLD on OPSPUT-LAN (Level 2)
+ */
+#define irq2lanpldirq(x)	((x) - OPSPUT_LAN_PLD_IRQ_BASE)
+#define lanpldirq2port(x)	(unsigned long)((int)OPSPUT_LAN_ICUCR1 + \
+				 (((x) - 1) * sizeof(unsigned short)))
+
+static pld_icu_data_t lanpld_icu_data[OPSPUT_NUM_LAN_PLD_IRQ];
+
+static void disable_opsput_lanpld_irq(unsigned int irq)
+{
+	unsigned long port, data;
+	unsigned int pldirq;
+
+	pldirq = irq2lanpldirq(irq);
+	port = lanpldirq2port(pldirq);
+	data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
+	outw(data, port);
+}
+
+static void enable_opsput_lanpld_irq(unsigned int irq)
+{
+	unsigned long port, data;
+	unsigned int pldirq;
+
+	pldirq = irq2lanpldirq(irq);
+	port = lanpldirq2port(pldirq);
+	data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
+	outw(data, port);
+}
+
+static void mask_and_ack_opsput_lanpld(unsigned int irq)
+{
+	disable_opsput_lanpld_irq(irq);
+}
+
+static void end_opsput_lanpld_irq(unsigned int irq)
+{
+	enable_opsput_lanpld_irq(irq);
+	end_opsput_irq(M32R_IRQ_INT0);
+}
+
+static unsigned int startup_opsput_lanpld_irq(unsigned int irq)
+{
+	enable_opsput_lanpld_irq(irq);
+	return (0);
+}
+
+static void shutdown_opsput_lanpld_irq(unsigned int irq)
+{
+	unsigned long port;
+	unsigned int pldirq;
+
+	pldirq = irq2lanpldirq(irq);
+	port = lanpldirq2port(pldirq);
+	outw(PLD_ICUCR_ILEVEL7, port);
+}
+
+static struct hw_interrupt_type opsput_lanpld_irq_type =
+{
+	.typename = "OPSPUT-PLD-LAN-IRQ",
+	.startup = startup_opsput_lanpld_irq,
+	.shutdown = shutdown_opsput_lanpld_irq,
+	.enable = enable_opsput_lanpld_irq,
+	.disable = disable_opsput_lanpld_irq,
+	.ack = mask_and_ack_opsput_lanpld,
+	.end = end_opsput_lanpld_irq
+};
+
+/*
+ * Interrupt Control Unit of PLD on OPSPUT-LCD (Level 2)
+ */
+#define irq2lcdpldirq(x)	((x) - OPSPUT_LCD_PLD_IRQ_BASE)
+#define lcdpldirq2port(x)	(unsigned long)((int)OPSPUT_LCD_ICUCR1 + \
+				 (((x) - 1) * sizeof(unsigned short)))
+
+static pld_icu_data_t lcdpld_icu_data[OPSPUT_NUM_LCD_PLD_IRQ];
+
+static void disable_opsput_lcdpld_irq(unsigned int irq)
+{
+	unsigned long port, data;
+	unsigned int pldirq;
+
+	pldirq = irq2lcdpldirq(irq);
+	port = lcdpldirq2port(pldirq);
+	data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
+	outw(data, port);
+}
+
+static void enable_opsput_lcdpld_irq(unsigned int irq)
+{
+	unsigned long port, data;
+	unsigned int pldirq;
+
+	pldirq = irq2lcdpldirq(irq);
+	port = lcdpldirq2port(pldirq);
+	data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
+	outw(data, port);
+}
+
+static void mask_and_ack_opsput_lcdpld(unsigned int irq)
+{
+	disable_opsput_lcdpld_irq(irq);
+}
+
+static void end_opsput_lcdpld_irq(unsigned int irq)
+{
+	enable_opsput_lcdpld_irq(irq);
+	end_opsput_irq(M32R_IRQ_INT2);
+}
+
+static unsigned int startup_opsput_lcdpld_irq(unsigned int irq)
+{
+	enable_opsput_lcdpld_irq(irq);
+	return (0);
+}
+
+static void shutdown_opsput_lcdpld_irq(unsigned int irq)
+{
+	unsigned long port;
+	unsigned int pldirq;
+
+	pldirq = irq2lcdpldirq(irq);
+	port = lcdpldirq2port(pldirq);
+	outw(PLD_ICUCR_ILEVEL7, port);
+}
+
+static struct hw_interrupt_type opsput_lcdpld_irq_type =
+{
+	"OPSPUT-PLD-LCD-IRQ",
+	startup_opsput_lcdpld_irq,
+	shutdown_opsput_lcdpld_irq,
+	enable_opsput_lcdpld_irq,
+	disable_opsput_lcdpld_irq,
+	mask_and_ack_opsput_lcdpld,
+	end_opsput_lcdpld_irq
+};
+
+void __init init_IRQ(void)
+{
+#if defined(CONFIG_SMC91X)
+	/* INT#0: LAN controller on OPSPUT-LAN (SMC91C111)*/
+	irq_desc[OPSPUT_LAN_IRQ_LAN].status = IRQ_DISABLED;
+	irq_desc[OPSPUT_LAN_IRQ_LAN].chip = &opsput_lanpld_irq_type;
+	irq_desc[OPSPUT_LAN_IRQ_LAN].action = 0;
+	irq_desc[OPSPUT_LAN_IRQ_LAN].depth = 1;	/* disable nested irq */
+	lanpld_icu_data[irq2lanpldirq(OPSPUT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;	/* "H" edge sense */
+	disable_opsput_lanpld_irq(OPSPUT_LAN_IRQ_LAN);
+#endif  /* CONFIG_SMC91X */
+
+	/* MFT2 : system timer */
+	irq_desc[M32R_IRQ_MFT2].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_MFT2].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_MFT2].action = 0;
+	irq_desc[M32R_IRQ_MFT2].depth = 1;
+	icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
+	disable_opsput_irq(M32R_IRQ_MFT2);
+
+	/* SIO0 : receive */
+	irq_desc[M32R_IRQ_SIO0_R].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_SIO0_R].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_SIO0_R].action = 0;
+	irq_desc[M32R_IRQ_SIO0_R].depth = 1;
+	icu_data[M32R_IRQ_SIO0_R].icucr = 0;
+	disable_opsput_irq(M32R_IRQ_SIO0_R);
+
+	/* SIO0 : send */
+	irq_desc[M32R_IRQ_SIO0_S].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_SIO0_S].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_SIO0_S].action = 0;
+	irq_desc[M32R_IRQ_SIO0_S].depth = 1;
+	icu_data[M32R_IRQ_SIO0_S].icucr = 0;
+	disable_opsput_irq(M32R_IRQ_SIO0_S);
+
+	/* SIO1 : receive */
+	irq_desc[M32R_IRQ_SIO1_R].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_SIO1_R].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_SIO1_R].action = 0;
+	irq_desc[M32R_IRQ_SIO1_R].depth = 1;
+	icu_data[M32R_IRQ_SIO1_R].icucr = 0;
+	disable_opsput_irq(M32R_IRQ_SIO1_R);
+
+	/* SIO1 : send */
+	irq_desc[M32R_IRQ_SIO1_S].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_SIO1_S].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_SIO1_S].action = 0;
+	irq_desc[M32R_IRQ_SIO1_S].depth = 1;
+	icu_data[M32R_IRQ_SIO1_S].icucr = 0;
+	disable_opsput_irq(M32R_IRQ_SIO1_S);
+
+	/* DMA1 : */
+	irq_desc[M32R_IRQ_DMA1].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_DMA1].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_DMA1].action = 0;
+	irq_desc[M32R_IRQ_DMA1].depth = 1;
+	icu_data[M32R_IRQ_DMA1].icucr = 0;
+	disable_opsput_irq(M32R_IRQ_DMA1);
+
+#ifdef CONFIG_SERIAL_M32R_PLDSIO
+	/* INT#1: SIO0 Receive on PLD */
+	irq_desc[PLD_IRQ_SIO0_RCV].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_SIO0_RCV].chip = &opsput_pld_irq_type;
+	irq_desc[PLD_IRQ_SIO0_RCV].action = 0;
+	irq_desc[PLD_IRQ_SIO0_RCV].depth = 1;	/* disable nested irq */
+	pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
+	disable_opsput_pld_irq(PLD_IRQ_SIO0_RCV);
+
+	/* INT#1: SIO0 Send on PLD */
+	irq_desc[PLD_IRQ_SIO0_SND].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_SIO0_SND].chip = &opsput_pld_irq_type;
+	irq_desc[PLD_IRQ_SIO0_SND].action = 0;
+	irq_desc[PLD_IRQ_SIO0_SND].depth = 1;	/* disable nested irq */
+	pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
+	disable_opsput_pld_irq(PLD_IRQ_SIO0_SND);
+#endif  /* CONFIG_SERIAL_M32R_PLDSIO */
+
+	/* INT#1: CFC IREQ on PLD */
+	irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_CFIREQ].chip = &opsput_pld_irq_type;
+	irq_desc[PLD_IRQ_CFIREQ].action = 0;
+	irq_desc[PLD_IRQ_CFIREQ].depth = 1;	/* disable nested irq */
+	pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;	/* 'L' level sense */
+	disable_opsput_pld_irq(PLD_IRQ_CFIREQ);
+
+	/* INT#1: CFC Insert on PLD */
+	irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_CFC_INSERT].chip = &opsput_pld_irq_type;
+	irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
+	irq_desc[PLD_IRQ_CFC_INSERT].depth = 1;	/* disable nested irq */
+	pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00;	/* 'L' edge sense */
+	disable_opsput_pld_irq(PLD_IRQ_CFC_INSERT);
+
+	/* INT#1: CFC Eject on PLD */
+	irq_desc[PLD_IRQ_CFC_EJECT].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_CFC_EJECT].chip = &opsput_pld_irq_type;
+	irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
+	irq_desc[PLD_IRQ_CFC_EJECT].depth = 1;	/* disable nested irq */
+	pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;	/* 'H' edge sense */
+	disable_opsput_pld_irq(PLD_IRQ_CFC_EJECT);
+
+	/*
+	 * INT0# is used for LAN, DIO
+	 * We enable it here.
+	 */
+	icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11;
+	enable_opsput_irq(M32R_IRQ_INT0);
+
+	/*
+	 * INT1# is used for UART, MMC, CF Controller in FPGA.
+	 * We enable it here.
+	 */
+	icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11;
+	enable_opsput_irq(M32R_IRQ_INT1);
+
+#if defined(CONFIG_USB)
+	outw(USBCR_OTGS, USBCR); 	/* USBCR: non-OTG */
+
+    irq_desc[OPSPUT_LCD_IRQ_USB_INT1].status = IRQ_DISABLED;
+    irq_desc[OPSPUT_LCD_IRQ_USB_INT1].chip = &opsput_lcdpld_irq_type;
+    irq_desc[OPSPUT_LCD_IRQ_USB_INT1].action = 0;
+    irq_desc[OPSPUT_LCD_IRQ_USB_INT1].depth = 1;
+    lcdpld_icu_data[irq2lcdpldirq(OPSPUT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;	/* "L" level sense */
+    disable_opsput_lcdpld_irq(OPSPUT_LCD_IRQ_USB_INT1);
+#endif
+	/*
+	 * INT2# is used for BAT, USB, AUDIO
+	 * We enable it here.
+	 */
+	icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
+	enable_opsput_irq(M32R_IRQ_INT2);
+
+#if defined(CONFIG_VIDEO_M32R_AR)
+	/*
+	 * INT3# is used for AR
+	 */
+	irq_desc[M32R_IRQ_INT3].status = IRQ_DISABLED;
+	irq_desc[M32R_IRQ_INT3].chip = &opsput_irq_type;
+	irq_desc[M32R_IRQ_INT3].action = 0;
+	irq_desc[M32R_IRQ_INT3].depth = 1;
+	icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
+	disable_opsput_irq(M32R_IRQ_INT3);
+#endif /* CONFIG_VIDEO_M32R_AR */
+}
+
+#if defined(CONFIG_SMC91X)
+
+#define LAN_IOSTART     0x300
+#define LAN_IOEND       0x320
+static struct resource smc91x_resources[] = {
+	[0] = {
+		.start  = (LAN_IOSTART),
+		.end    = (LAN_IOEND),
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = OPSPUT_LAN_IRQ_LAN,
+		.end    = OPSPUT_LAN_IRQ_LAN,
+		.flags  = IORESOURCE_IRQ,
+	}
+};
+
+static struct platform_device smc91x_device = {
+	.name		= "smc91x",
+	.id		= 0,
+	.num_resources  = ARRAY_SIZE(smc91x_resources),
+	.resource       = smc91x_resources,
+};
+#endif
+
+#if defined(CONFIG_FB_S1D13XXX)
+
+#include <video/s1d13xxxfb.h>
+#include <asm/s1d13806.h>
+
+static struct s1d13xxxfb_pdata s1d13xxxfb_data = {
+	.initregs		= s1d13xxxfb_initregs,
+	.initregssize		= ARRAY_SIZE(s1d13xxxfb_initregs),
+	.platform_init_video	= NULL,
+#ifdef CONFIG_PM
+	.platform_suspend_video	= NULL,
+	.platform_resume_video	= NULL,
+#endif
+};
+
+static struct resource s1d13xxxfb_resources[] = {
+	[0] = {
+		.start  = 0x10600000UL,
+		.end    = 0x1073FFFFUL,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 0x10400000UL,
+		.end    = 0x104001FFUL,
+		.flags  = IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device s1d13xxxfb_device = {
+	.name		= S1D_DEVICENAME,
+	.id		= 0,
+	.dev            = {
+		.platform_data  = &s1d13xxxfb_data,
+	},
+	.num_resources  = ARRAY_SIZE(s1d13xxxfb_resources),
+	.resource       = s1d13xxxfb_resources,
+};
+#endif
+
+static int __init platform_init(void)
+{
+#if defined(CONFIG_SMC91X)
+	platform_device_register(&smc91x_device);
+#endif
+#if defined(CONFIG_FB_S1D13XXX)
+	platform_device_register(&s1d13xxxfb_device);
+#endif
+	return 0;
+}
+arch_initcall(platform_init);