Merge branch 'master' of git://www.denx.de/git/u-boot-sh

MAINTAINERS

@@ -681,6 +681,10 @@ Nobuhiro Iwmaatsu <iwamatsu@nigauri.org>
 	MS7750SE		SH7750
 	MS7722SE		SH7722
 
+Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+
+	MS7720SE		SH7720
+
 #########################################################################
 # End of MAINTAINERS list						#
 #########################################################################

MAKEALL

@@ -685,8 +685,9 @@ LIST_sh4="		\
 	ms7722se	\
 "
 
-LIST_sh3=""
-
+LIST_sh3="		\
+	ms7720se	\
+"
 
 LIST_sh="		\
 	${LIST_sh3}	\

Makefile

@@ -2755,6 +2755,14 @@ atstk1004_config	:	unconfig
 #########################################################################
 #########################################################################
 
+#########################################################################
+## sh3 (Renesas SuperH)
+#########################################################################
+ms7720se_config: unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_MS7720SE 1" >> include/config.h
+	@./mkconfig -a $(@:_config=) sh sh3 ms7720se
+
 #########################################################################
 ## sh4 (Renesas SuperH)
 #########################################################################

board/ms7720se/Makefile

@@ -0,0 +1,51 @@
+#
+# Copyright (C) 2007
+# Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# board/ms7720se/Makefile
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	:= ms7720se.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################

board/ms7720se/config.mk

@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2007
+# Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# board/ms7720se/config.mk
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+
+#
+# TEXT_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+
+TEXT_BASE = 0x8FFC0000

board/ms7720se/lowlevel_init.S

@@ -0,0 +1,268 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+	mov.l	WTCSR_A,r1
+	mov.l	WTCSR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	WTCNT_A,r1
+	mov.l	WTCNT_D,r0
+	mov.w	r0,@r1
+
+	mov.l	FRQCR_A,r1
+	mov.l	FRQCR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	UCLKCR_A,r1
+	mov.l	UCLKCR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	CMNCR_A, r1
+	mov.l	CMNCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS0BCR_A, r1
+	mov.l	CS0BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS2BCR_A, r1
+	mov.l	CS2BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS3BCR_A, r1
+	mov.l	CS3BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS4BCR_A, r1
+	mov.l	CS4BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5ABCR_A, r1
+	mov.l	CS5ABCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5BBCR_A, r1
+	mov.l	CS5BBCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6ABCR_A, r1
+	mov.l	CS6ABCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6BBCR_A, r1
+	mov.l	CS6BBCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS0WCR_A, r1
+	mov.l	CS0WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS2WCR_A, r1
+	mov.l	CS2WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS3WCR_A, r1
+	mov.l	CS3WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS4WCR_A, r1
+	mov.l	CS4WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5AWCR_A, r1
+	mov.l	CS5AWCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5BWCR_A, r1
+	mov.l	CS5BWCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6AWCR_A, r1
+	mov.l	CS6AWCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6BWCR_A, r1
+	mov.l	CS6BWCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	SDCR_A, r1
+	mov.l	SDCR_D1, r0
+	mov.l	r0, @r1
+
+	mov.l	RTCSR_A, r1
+	mov.l	RTCSR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	RTCNT_A, r1
+	mov.l	RTCNT_D, r0
+	mov.l	r0, @r1
+
+	mov.l	RTCOR_A, r1
+	mov.l	RTCOR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	SDCR_A, r1
+	mov.l	SDCR_D2, r0
+	mov.l	r0, @r1
+
+	mov.l	SDMR3_A, r1
+	mov.l	SDMR3_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PCCR_A, r1
+	mov.l	PCCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PDCR_A, r1
+	mov.l	PDCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PECR_A, r1
+	mov.l	PECR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PGCR_A, r1
+	mov.l	PGCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PHCR_A, r1
+	mov.l	PHCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PPCR_A, r1
+	mov.l	PPCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PTCR_A, r1
+	mov.l	PTCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PVCR_A, r1
+	mov.l	PVCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PSELA_A, r1
+	mov.l	PSELA_D, r0
+	mov.w	r0, @r1
+
+	mov.l	CCR_A, r1
+	mov.l	CCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	LED_A, r1
+	mov.l	LED_D, r0
+	mov.b	r0, @r1
+
+	rts
+	 nop
+
+	.align 4
+
+FRQCR_A:	.long	0xA415FF80	/* FRQCR Address */
+WTCNT_A:	.long	0xA415FF84
+WTCSR_A:	.long	0xA415FF86
+UCLKCR_A:	.long	0xA40A0008
+FRQCR_D:	.long	0x1103		/* I:B:P=8:4:2 */
+WTCNT_D:	.long	0x5A00
+WTCSR_D:	.long	0xA506
+UCLKCR_D:	.long	0xA5C0
+
+#define BSC_BASE	0xA4FD0000
+CMNCR_A:	.long	BSC_BASE
+CS0BCR_A:	.long	BSC_BASE + 0x04
+CS2BCR_A:	.long	BSC_BASE + 0x08
+CS3BCR_A:	.long	BSC_BASE + 0x0C
+CS4BCR_A:	.long	BSC_BASE + 0x10
+CS5ABCR_A:	.long	BSC_BASE + 0x14
+CS5BBCR_A:	.long	BSC_BASE + 0x18
+CS6ABCR_A:	.long	BSC_BASE + 0x1C
+CS6BBCR_A:	.long	BSC_BASE + 0x20
+CS0WCR_A:	.long	BSC_BASE + 0x24
+CS2WCR_A:	.long	BSC_BASE + 0x28
+CS3WCR_A:	.long	BSC_BASE + 0x2C
+CS4WCR_A:	.long	BSC_BASE + 0x30
+CS5AWCR_A:	.long	BSC_BASE + 0x34
+CS5BWCR_A:	.long	BSC_BASE + 0x38
+CS6AWCR_A:	.long	BSC_BASE + 0x3C
+CS6BWCR_A:	.long	BSC_BASE + 0x40
+SDCR_A:		.long	BSC_BASE + 0x44
+RTCSR_A:	.long	BSC_BASE + 0x48
+RTCNT_A:	.long	BSC_BASE + 0x4C
+RTCOR_A:	.long	BSC_BASE + 0x50
+SDMR3_A:	.long	BSC_BASE + 0x58C0
+
+CMNCR_D:	.long	0x00000010
+CS0BCR_D:	.long	0x36DB0400
+CS2BCR_D:	.long	0x36DB0400
+CS3BCR_D:	.long	0x36DB4600
+CS4BCR_D:	.long	0x36DB0400
+CS5ABCR_D:	.long	0x36DB0400
+CS5BBCR_D:	.long	0x36DB0200
+CS6ABCR_D:	.long	0x36DB0400
+CS6BBCR_D:	.long	0x36DB0400
+CS0WCR_D:	.long	0x00000B01
+CS2WCR_D:	.long	0x00000500
+CS3WCR_D:	.long	0x00006D1B
+CS4WCR_D:	.long	0x00000500
+CS5AWCR_D:	.long	0x00000500
+CS5BWCR_D:	.long	0x00000500
+CS6AWCR_D:	.long	0x00000500
+CS6BWCR_D:	.long	0x00000500
+SDCR_D1:	.long	0x00000011
+RTCSR_D:	.long	0xA55A0010
+RTCNT_D:	.long	0xA55A001F
+RTCOR_D:	.long	0xA55A001F
+SDMR3_D:	.long	0x0000
+SDCR_D2:	.long	0x00000811
+
+#define PFC_BASE	0xA4050100
+PCCR_A:		.long	PFC_BASE + 0x04
+PDCR_A:		.long	PFC_BASE + 0x06
+PECR_A:		.long	PFC_BASE + 0x08
+PGCR_A:		.long	PFC_BASE + 0x0C
+PHCR_A:		.long	PFC_BASE + 0x0E
+PPCR_A:		.long	PFC_BASE + 0x18
+PTCR_A:		.long	PFC_BASE + 0x1E
+PVCR_A:		.long	PFC_BASE + 0x22
+PSELA_A:	.long	PFC_BASE + 0x24
+
+PCCR_D:		.long	0x0000
+PDCR_D:		.long	0x0000
+PECR_D:		.long	0x0000
+PGCR_D:		.long	0x0000
+PHCR_D:		.long	0x0000
+PPCR_D:		.long	0x00AA
+PTCR_D:		.long	0x0280
+PVCR_D:		.long	0x0000
+PSELA_D:	.long	0x0000
+
+CCR_A:		.long	0xFFFFFFEC
+!CCR_D:		.long	0x0000000D
+CCR_D:		.long	0x0000000B
+
+LED_A:		.long	0xB6800000
+LED_D:		.long	0xFF

board/ms7720se/ms7720se.c

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * Copyright (C) 2007
+ * Kenati Technologies, Inc.
+ *
+ * board/ms7720se/ms7720se.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+
+#define LED_BASE	0xB0800000
+
+int checkboard(void)
+{
+	puts("BOARD: Hitachi UL MS7720SE\n");
+	return 0;
+}
+
+int board_init(void)
+{
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gd->bd->bi_memstart = CFG_SDRAM_BASE;
+	gd->bd->bi_memsize = CFG_SDRAM_SIZE;
+	printf("DRAM:  %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
+	return 0;
+}
+
+void led_set_state(unsigned short value)
+{
+	outw(value & 0xFF, LED_BASE);
+}

board/ms7720se/u-boot.lds

@@ -0,0 +1,108 @@
+/*
+ * Copyrigth (c) 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * Copyrigth (c) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+	/*
+	   Base address of internal SDRAM is 0x0C000000.
+	   Although size of SDRAM can be either 16 or 32 MBytes,
+	   we assume 16 MBytes (ie ignore upper half if the full
+	   32 MBytes is present).
+
+	   NOTE: This address must match with the definition of
+	   TEXT_BASE in config.mk (in this directory).
+
+	*/
+	. = 0x8C000000 + (64*1024*1024) - (256*1024);
+
+	PROVIDE (reloc_dst = .);
+
+	PROVIDE (_ftext = .);
+	PROVIDE (_fcode = .);
+	PROVIDE (_start = .);
+
+	.text :
+	{
+		cpu/sh3/start.o		(.text)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenv)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenvr)
+		. = ALIGN(8192);
+		*(.text)
+		. = ALIGN(4);
+	} =0xFF
+	PROVIDE (_ecode = .);
+	.rodata :
+	{
+		*(.rodata)
+		. = ALIGN(4);
+	}
+	PROVIDE (_etext = .);
+
+
+	PROVIDE (_fdata = .);
+	.data :
+	{
+		*(.data)
+		. = ALIGN(4);
+	}
+	PROVIDE (_edata = .);
+
+	PROVIDE (_fgot = .);
+	.got :
+	{
+		*(.got)
+		. = ALIGN(4);
+	}
+	PROVIDE (_egot = .);
+
+	PROVIDE (__u_boot_cmd_start = .);
+	.u_boot_cmd :
+	{
+		*(.u_boot_cmd)
+		. = ALIGN(4);
+	}
+	PROVIDE (__u_boot_cmd_end = .);
+
+	PROVIDE (reloc_dst_end = .);
+	/* _reloc_dst_end = .; */
+
+	PROVIDE (bss_start = .);
+	PROVIDE (__bss_start = .);
+	.bss :
+	{
+		*(.bss)
+		. = ALIGN(4);
+	}
+	PROVIDE (bss_end = .);
+
+	PROVIDE (_end = .);
+}

cpu/sh3/Makefile

@@ -0,0 +1,49 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# (C) Copyright 2007
+# Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(CPU).a
+
+START	= start.o
+OBJS	= cpu.o interrupts.o watchdog.o time.o cache.o
+
+all:	.depend $(START) $(LIB)
+
+$(LIB):	$(OBJS)
+	$(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(START:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################

cpu/sh3/cache.c

@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * (C) Copyright 2007
+ * Nobobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+
+/*
+ * Jump to P2 area.
+ * When handling TLB or caches, we need to do it from P2 area.
+ */
+#define jump_to_P2()                    \
+  do {                                    \
+    unsigned long __dummy;		\
+    __asm__ __volatile__(			\
+		"mov.l  1f, %0\n\t"     \
+		"or     %1, %0\n\t"     \
+		"jmp    @%0\n\t"        \
+		" nop\n\t"              \
+		".balign 4\n"           \
+		"1:     .long 2f\n"     \
+		"2:"                    \
+		: "=&r" (__dummy)       \
+		: "r" (0x20000000));    \
+  } while (0)
+
+/*
+ * Back to P1 area.
+ */
+#define back_to_P1()                                    \
+  do {                                                    \
+    unsigned long __dummy;                          \
+    __asm__ __volatile__(                           \
+		"nop;nop;nop;nop;nop;nop;nop\n\t"       \
+		"mov.l  1f, %0\n\t"                     \
+		"jmp    @%0\n\t"                        \
+		" nop\n\t"                              \
+		".balign 4\n"                           \
+		"1:     .long 2f\n"                     \
+		"2:"                                    \
+		: "=&r" (__dummy));                     \
+  } while (0)
+
+#define CACHE_VALID       1
+#define CACHE_UPDATED     2
+
+static inline void cache_wback_all(void)
+{
+	unsigned long addr, data, i, j;
+
+	jump_to_P2();
+	for (i = 0; i < CACHE_OC_NUM_ENTRIES; i++) {
+		for (j = 0; j < CACHE_OC_NUM_WAYS; j++) {
+			addr = CACHE_OC_ADDRESS_ARRAY
+				| (j << CACHE_OC_WAY_SHIFT)
+				| (i << CACHE_OC_ENTRY_SHIFT);
+			data = inl(addr);
+			if (data & CACHE_UPDATED) {
+				data &= ~CACHE_UPDATED;
+				outl(data, addr);
+			}
+		}
+	}
+	back_to_P1();
+}
+
+
+#define CACHE_ENABLE      0
+#define CACHE_DISABLE     1
+
+int cache_control(unsigned int cmd)
+{
+	unsigned long ccr;
+
+	jump_to_P2();
+	ccr = inl(CCR);
+
+	if (ccr & CCR_CACHE_ENABLE)
+		cache_wback_all();
+
+	if (cmd == CACHE_DISABLE)
+		outl(CCR_CACHE_STOP, CCR);
+	else
+		outl(CCR_CACHE_INIT, CCR);
+	back_to_P1();
+
+	return 0;
+}

cpu/sh3/config.mk

@@ -0,0 +1,31 @@
+#
+# (C) Copyright 2000-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# (C) Copyright 2007
+# Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+PLATFORM_CPPFLAGS += -m3
+PLATFORM_RELFLAGS += -ffixed-r13

cpu/sh3/cpu.c

@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * (C) Copyright 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+
+int checkcpu(void)
+{
+	puts("CPU: SH3\n");
+	return 0;
+}
+
+int cpu_init(void)
+{
+	return 0;
+}
+
+int cleanup_before_linux(void)
+{
+	disable_interrupts();
+	return 0;
+}
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	disable_interrupts();
+	reset_cpu(0);
+	return 0;
+}
+
+void flush_cache(unsigned long addr, unsigned long size)
+{
+
+}
+
+void icache_enable(void)
+{
+}
+
+void icache_disable(void)
+{
+}
+
+int icache_status(void)
+{
+	return 0;
+}
+
+void dcache_enable(void)
+{
+}
+
+void dcache_disable(void)
+{
+}
+
+int dcache_status(void)
+{
+	return 0;
+}

cpu/sh3/interrupts.c

@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * (C) Copyright 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+int interrupt_init(void)
+{
+	return 0;
+}
+
+void enable_interrupts(void)
+{
+
+}
+
+int disable_interrupts(void)
+{
+	return 0;
+}

cpu/sh3/start.S

@@ -0,0 +1,77 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * (C) Copyright 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+
+	.text
+	.align	2
+
+	.global	_start
+_start:
+	mov.l	._lowlevel_init, r0
+100:	bsrf	r0
+	nop
+
+	bsr	1f
+	nop
+1:	sts	pr, r5
+	mov.l	._reloc_dst, r4
+	add	#(_start-1b), r5
+	mov.l	._reloc_dst_end, r6
+
+2:	mov.l	@r5+, r1
+	mov.l	r1, @r4
+	add	#4, r4
+	cmp/hs	r6, r4
+	bf	2b
+
+	mov.l	._bss_start, r4
+	mov.l	._bss_end, r5
+	mov	#0, r1
+
+3:	mov.l	r1, @r4			/* bss clear */
+	add	#4, r4
+	cmp/hs	r5, r4
+	bf	3b
+
+	mov.l	._gd_init, r13		/* global data */
+	mov.l	._stack_init, r15	/* stack */
+
+	mov.l	._sh_generic_init, r0
+	jsr	@r0
+	nop
+
+loop:
+	bra	loop
+
+	.align	2
+
+._lowlevel_init:	.long	(lowlevel_init - (100b + 4))
+._reloc_dst:		.long	reloc_dst
+._reloc_dst_end:	.long	reloc_dst_end
+._bss_start:		.long	bss_start
+._bss_end:		.long	bss_end
+._gd_init:		.long	(_start - CFG_GBL_DATA_SIZE)
+._stack_init:	.long	(_start - CFG_GBL_DATA_SIZE - CFG_MALLOC_LEN - 16)
+._sh_generic_init:	.long	sh_generic_init

cpu/sh3/time.c

@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * (C) Copyright 2007
+ * Nobobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+
+#define TMU_MAX_COUNTER (~0UL)
+
+static void tmu_timer_start(unsigned int timer)
+{
+	if (timer > 2)
+		return;
+
+	outb(inb(TSTR) | (1 << timer), TSTR);
+}
+
+static void tmu_timer_stop(unsigned int timer)
+{
+	u8 val = inb(TSTR);
+
+	if (timer > 2)
+		return;
+	outb(val & ~(1 << timer), TSTR);
+}
+
+int timer_init(void)
+{
+	/* Divide clock by 4 */
+	outw(0, TCR0);
+
+	tmu_timer_stop(0);
+	tmu_timer_start(0);
+	return 0;
+}
+
+/*
+   In theory we should return a true 64bit value (ie something that doesn't
+   overflow). However, we don't. Therefore if TMU runs at fastest rate of
+   6.75 MHz this value will wrap after u-boot has been running for approx
+   10 minutes.
+*/
+unsigned long long get_ticks(void)
+{
+	return (0 - inl(TCNT0));
+}
+
+unsigned long get_timer(unsigned long base)
+{
+	return ((0 - inl(TCNT0)) - base);
+}
+
+void set_timer(unsigned long t)
+{
+	outl(0 - t, TCNT0);
+}
+
+void reset_timer(void)
+{
+	tmu_timer_stop(0);
+	set_timer(0);
+	tmu_timer_start(0);
+}
+
+void udelay(unsigned long usec)
+{
+	unsigned int start = get_timer(0);
+	unsigned int end = start + (usec * ((CFG_HZ + 500000) / 1000000));
+
+	while (get_timer(0) < end)
+		continue;
+}
+
+unsigned long get_tbclk(void)
+{
+	return CFG_HZ;
+}

cpu/sh3/watchdog.c

@@ -0,0 +1,33 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+
+int watchdog_init(void)
+{
+	return 0;
+}
+
+void reset_cpu(unsigned long ignored)
+{
+	while (1)
+		;
+}

drivers/pcmcia/marubun_pcmcia.c

@@ -25,11 +25,13 @@
 #include <pcmcia.h>
 #include <asm/io.h>
 
-#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#undef CONFIG_PCMCIA
+
+#if defined(CONFIG_CMD_PCMCIA)
 #define	CONFIG_PCMCIA
 #endif
 
-#if	(CONFIG_COMMANDS & CFG_CMD_IDE)
+#if	defined(CONFIG_CMD_IDE)
 #define	CONFIG_PCMCIA
 #endif
 

drivers/serial/serial_sh.c

@@ -30,24 +30,39 @@
 #error "Default SCIF doesn't set....."
 #endif
 
-#define SCSMR 	(vu_short *)(SCIF_BASE + 0x0)
-#define SCBRR 	(vu_char  *)(SCIF_BASE + 0x4)
-#define SCSCR 	(vu_short *)(SCIF_BASE + 0x8)
+/* Base register */
+#define SCSMR	(vu_short *)(SCIF_BASE + 0x0)
+#define SCBRR	(vu_char  *)(SCIF_BASE + 0x4)
+#define SCSCR	(vu_short *)(SCIF_BASE + 0x8)
+#define SCFCR	(vu_short *)(SCIF_BASE + 0x18)
+#define SCFDR	(vu_short *)(SCIF_BASE + 0x1C)
+#ifdef CONFIG_SH7720 /* SH7720 specific */
+#define SCFSR	(vu_short *)(SCIF_BASE + 0x14)   /* SCSSR */
+#define SCFTDR	(vu_char  *)(SCIF_BASE + 0x20)
+#define SCFRDR	(vu_char  *)(SCIF_BASE + 0x24)
+#else
 #define SCFTDR 	(vu_char  *)(SCIF_BASE + 0xC)
 #define SCFSR 	(vu_short *)(SCIF_BASE + 0x10)
 #define SCFRDR 	(vu_char  *)(SCIF_BASE + 0x14)
-#define SCFCR 	(vu_short *)(SCIF_BASE + 0x18)
-#define SCFDR 	(vu_short *)(SCIF_BASE + 0x1C)
+#endif
+
 #if defined(CONFIG_SH4A)
 #define SCRFDR	(vu_short *)(SCIF_BASE + 0x20)
 #define SCSPTR	(vu_short *)(SCIF_BASE + 0x24)
 #define SCLSR   (vu_short *)(SCIF_BASE + 0x28)
 #define SCRER	(vu_short *)(SCIF_BASE + 0x2C)
+#define LSR_ORER	1
 #elif defined (CONFIG_SH4)
 #define SCSPTR 	(vu_short *)(SCIF_BASE + 0x20)
 #define SCLSR 	(vu_short *)(SCIF_BASE + 0x24)
+#define LSR_ORER	1
 #elif defined (CONFIG_SH3)
-#define SCLSR 	(vu_short *)(SCIF_BASE + 0x24)
+#ifdef CONFIG_SH7720 /* SH7720 specific */
+# define SCLSR	SCFSR	/* SCSSR */
+#else
+# define SCLSR   (vu_short *)(SCIF_BASE + 0x24)
+#endif
+#define LSR_ORER	0x0200
 #endif
 
 #define SCR_RE 		(1 << 4)
@@ -67,10 +82,18 @@
 void serial_setbrg (void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_CPU_SH7720)
+	int divisor = gd->baudrate * 16;
+
+	*SCBRR = (CONFIG_SYS_CLK_FREQ * 2 + (divisor / 2)) /
+						(gd->baudrate * 32) - 1;
+#else
 	int divisor = gd->baudrate * 32;
 
 	*SCBRR = (CONFIG_SYS_CLK_FREQ + (divisor / 2)) /
 						(gd->baudrate * 32) - 1;
+#endif
 }
 
 int serial_init (void)
@@ -133,7 +156,6 @@ int serial_tstc (void)
 
 #define FSR_ERR_CLEAR   0x0063
 #define RDRF_CLEAR      0x00fc
-#define LSR_ORER        1
 void handle_error( void ){
 
 	(void)*SCFSR ;

include/asm-sh/cpu_sh3.h

@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) Copyright 2007 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _ASM_CPU_SH3_H_
+#define _ASM_CPU_SH3_H_
+
+/* cache control */
+#define CCR_CACHE_STOP   0x00000008
+#define CCR_CACHE_ENABLE 0x00000005
+#define CCR_CACHE_ICI    0x00000008
+
+#define CACHE_OC_ADDRESS_ARRAY	0xf0000000
+#define CACHE_OC_WAY_SHIFT	13
+#define CACHE_OC_NUM_ENTRIES	256
+#define CACHE_OC_ENTRY_SHIFT	4
+
+#if defined(CONFIG_CPU_SH7710)
+#include <asm/cpu_sh7710.h>
+#elif defined(CONFIG_CPU_SH7720)
+#include <asm/cpu_sh7720.h>
+#else
+#error "Unknown SH3 variant"
+#endif
+
+#endif	/* _ASM_CPU_SH3_H_ */

include/asm-sh/cpu_sh7710.h

@@ -0,0 +1,64 @@
+#ifndef _ASM_CPU_SH7710_H_
+#define _ASM_CPU_SH7710_H_
+
+#define CACHE_OC_NUM_WAYS	4
+#define CCR_CACHE_INIT	0x0000000D
+
+/* MMU and Cache control */
+#define MMUCR		0xFFFFFFE0
+#define CCR		0xFFFFFFEC
+
+/* PFC */
+#define PACR		0xA4050100
+#define PBCR		0xA4050102
+#define PCCR		0xA4050104
+#define PETCR		0xA4050106
+
+/* Port Data Registers */
+#define PADR		0xA4050120
+#define PBDR		0xA4050122
+#define PCDR		0xA4050124
+
+/* BSC */
+#define CMNCR		0xA4FD0000
+#define CS0BCR		0xA4FD0004
+#define CS2BCR		0xA4FD0008
+#define CS3BCR		0xA4FD000C
+#define CS4BCR		0xA4FD0010
+#define CS5ABCR		0xA4FD0014
+#define CS5BBCR		0xA4FD0018
+#define CS6ABCR		0xA4FD001C
+#define CS6BBCR		0xA4FD0020
+#define CS0WCR		0xA4FD0024
+#define CS2WCR		0xA4FD0028
+#define CS3WCR		0xA4FD002C
+#define CS4WCR		0xA4FD0030
+#define CS5AWCR		0xA4FD0034
+#define CS5BWCR		0xA4FD0038
+#define CS6AWCR		0xA4FD003C
+#define CS6BWCR		0xA4FD0040
+
+/* SDRAM controller */
+#define SDCR		0xA4FD0044
+#define RTCSR		0xA4FD0048
+#define RTCNT		0xA4FD004C
+#define RTCOR		0xA4FD0050
+
+/* SCIF */
+#define SCSMR_0		0xA4400000
+#define SCIF0_BASE	SCSMR_0
+#define SCSMR_0		0xA4410000
+#define SCIF1_BASE	SCSMR_1
+
+/* Timer */
+#define TSTR0		0xA412FE92
+#define TSTR		TSTR0
+#define TCNT0		0xa412FE98
+#define TCR0		0xa412FE9C
+
+/* On chip oscillator circuits */
+#define FRQCR		0xA415FF80
+#define WTCNT		0xA415FF84
+#define WTCSR		0xA415FF86
+
+#endif	/* _ASM_CPU_SH7710_H_ */

include/asm-sh/cpu_sh7720.h

@@ -0,0 +1,207 @@
+/*
+ * (C) Copyright 2007 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * SH7720 Internal I/O register
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _ASM_CPU_SH7720_H_
+#define _ASM_CPU_SH7720_H_
+
+#define CACHE_OC_NUM_WAYS	4
+#define CCR_CACHE_INIT		0x0000000B
+
+/*	EXP	*/
+#define TRA		0xFFFFFFD0
+#define EXPEVT		0xFFFFFFD4
+#define INTEVT		0xFFFFFFD8
+
+/*	MMU	*/
+#define MMUCR		0xFFFFFFE0
+#define PTEH		0xFFFFFFF0
+#define PTEL		0xFFFFFFF4
+#define TTB		0xFFFFFFF8
+
+/*	CACHE	*/
+#define CCR		0xFFFFFFEC
+
+/*	INTC	*/
+#define IPRF		0xA4080000
+#define IPRG		0xA4080002
+#define IPRH		0xA4080004
+#define IPRI		0xA4080006
+#define IPRJ		0xA4080008
+#define IRR5		0xA4080020
+#define IRR6		0xA4080022
+#define IRR7		0xA4080024
+#define IRR8		0xA4080026
+#define IRR9		0xA4080028
+#define IRR0		0xA4140004
+#define IRR1		0xA4140006
+#define IRR2		0xA4140008
+#define IRR3		0xA414000A
+#define IRR4		0xA414000C
+#define ICR1		0xA4140010
+#define ICR2		0xA4140012
+#define PINTER		0xA4140014
+#define IPRC		0xA4140016
+#define IPRD		0xA4140018
+#define IPRE		0xA414001A
+#define ICR0		0xA414FEE0
+#define IPRA		0xA414FEE2
+#define IPRB		0xA414FEE4
+
+/*	BSC	*/
+#define BSC_BASE	0xA4FD0000
+#define CMNCR		(BSC_BASE + 0x00)
+#define CS0BCR		(BSC_BASE + 0x04)
+#define CS2BCR		(BSC_BASE + 0x08)
+#define CS3BCR		(BSC_BASE + 0x0C)
+#define CS4BCR		(BSC_BASE + 0x10)
+#define CS5ABCR		(BSC_BASE + 0x14)
+#define CS5BBCR		(BSC_BASE + 0x18)
+#define CS6ABCR		(BSC_BASE + 0x1C)
+#define CS6BBCR		(BSC_BASE + 0x20)
+#define CS0WCR		(BSC_BASE + 0x24)
+#define CS2WCR		(BSC_BASE + 0x28)
+#define CS3WCR		(BSC_BASE + 0x2C)
+#define CS4WCR		(BSC_BASE + 0x30)
+#define CS5AWCR		(BSC_BASE + 0x34)
+#define CS5BWCR		(BSC_BASE + 0x38)
+#define CS6AWCR		(BSC_BASE + 0x3C)
+#define CS6BWCR		(BSC_BASE + 0x40)
+#define SDCR		(BSC_BASE + 0x44)
+#define RTCSR		(BSC_BASE + 0x48)
+#define RTCNR		(BSC_BASE + 0x4C)
+#define RTCOR		(BSC_BASE + 0x50)
+#define SDMR2		(BSC_BASE + 0x4000)
+#define SDMR3		(BSC_BASE + 0x5000)
+
+/*	DMAC	*/
+
+/*	CPG	*/
+#define UCLKCR		0xA40A0008
+#define FRQCR		0xA415FF80
+
+/*	LOW POWER MODE	*/
+
+/*	TMU	*/
+#define TMU_BASE	0xA412FE90
+#define TSTR		(TMU_BASE + 0x02)
+#define TCOR0		(TMU_BASE + 0x04)
+#define TCNT0		(TMU_BASE + 0x08)
+#define TCR0		(TMU_BASE + 0x0C)
+#define TCOR1		(TMU_BASE + 0x10)
+#define TCNT1		(TMU_BASE + 0x14)
+#define TCR1		(TMU_BASE + 0x18)
+#define TCOR2		(TMU_BASE + 0x1C)
+#define TCNT2		(TMU_BASE + 0x20)
+#define TCR2		(TMU_BASE + 0x24)
+
+/*	TPU	*/
+#define TPU_BASE	0xA4480000
+#define TPU_TSTR	(TPU_BASE + 0x00)
+#define TPU_TCR0	(TPU_BASE + 0x10)
+#define TPU_TMDR0	(TPU_BASE + 0x14)
+#define TPU_TIOR0	(TPU_BASE + 0x18)
+#define TPU_TIER0	(TPU_BASE + 0x1C)
+#define TPU_TSR0	(TPU_BASE + 0x20)
+#define TPU_TCNT0	(TPU_BASE + 0x24)
+#define TPU_TGRA0	(TPU_BASE + 0x28)
+#define TPU_TGRB0	(TPU_BASE + 0x2C)
+#define TPU_TGRC0	(TPU_BASE + 0x30)
+#define TPU_TGRD0	(TPU_BASE + 0x34)
+#define TPU_TCR1	(TPU_BASE + 0x50)
+#define TPU_TMDR1	(TPU_BASE + 0x54)
+#define TPU_TIOR1	(TPU_BASE + 0x58)
+#define TPU_TIER1	(TPU_BASE + 0x5C)
+#define TPU_TSR1	(TPU_BASE + 0x60)
+#define TPU_TCNT1	(TPU_BASE + 0x64)
+#define TPU_TGRA1	(TPU_BASE + 0x68)
+#define TPU_TGRB1	(TPU_BASE + 0x6C)
+#define TPU_TGRC1	(TPU_BASE + 0x70)
+#define TPU_TGRD1	(TPU_BASE + 0x74)
+#define TPU_TCR2	(TPU_BASE + 0x90)
+#define TPU_TMDR2	(TPU_BASE + 0x94)
+#define TPU_TIOR2	(TPU_BASE + 0x98)
+#define TPU_TIER2	(TPU_BASE + 0x9C)
+#define TPU_TSR2	(TPU_BASE + 0xB0)
+#define TPU_TCNT2	(TPU_BASE + 0xB4)
+#define TPU_TGRA2	(TPU_BASE + 0xB8)
+#define TPU_TGRB2	(TPU_BASE + 0xBC)
+#define TPU_TGRC2	(TPU_BASE + 0xC0)
+#define TPU_TGRD2	(TPU_BASE + 0xC4)
+#define TPU_TCR3	(TPU_BASE + 0xD0)
+#define TPU_TMDR3	(TPU_BASE + 0xD4)
+#define TPU_TIOR3	(TPU_BASE + 0xD8)
+#define TPU_TIER3	(TPU_BASE + 0xDC)
+#define TPU_TSR3	(TPU_BASE + 0xE0)
+#define TPU_TCNT3	(TPU_BASE + 0xE4)
+#define TPU_TGRA3	(TPU_BASE + 0xE8)
+#define TPU_TGRB3	(TPU_BASE + 0xEC)
+#define TPU_TGRC3	(TPU_BASE + 0xF0)
+#define TPU_TGRD3	(TPU_BASE + 0xF4)
+
+/*	CMT	*/
+
+/*	SIOF	*/
+
+/*	SCIF	*/
+#define SCIF0_BASE	0xA4430000
+
+/*	SIM	*/
+
+/*	IrDA	*/
+
+/*	IIC	*/
+
+/*	LCDC	*/
+
+/*	USBF	*/
+
+/*	MMCIF	*/
+
+/*	PFC	*/
+#define PFC_BASE	0xA4050100
+#define PACR		(PFC_BASE + 0x00)
+#define PBCR		(PFC_BASE + 0x02)
+#define PCCR		(PFC_BASE + 0x04)
+#define PDCR		(PFC_BASE + 0x06)
+#define PECR		(PFC_BASE + 0x08)
+#define PFCR		(PFC_BASE + 0x0A)
+#define PGCR		(PFC_BASE + 0x0C)
+#define PHCR		(PFC_BASE + 0x0E)
+#define PJCR		(PFC_BASE + 0x10)
+#define PKCR		(PFC_BASE + 0x12)
+#define PLCR		(PFC_BASE + 0x14)
+#define PMCR		(PFC_BASE + 0x16)
+#define PPCR		(PFC_BASE + 0x18)
+#define PRCR		(PFC_BASE + 0x1A)
+#define PSCR		(PFC_BASE + 0x1C)
+#define PTCR		(PFC_BASE + 0x1E)
+#define PUCR		(PFC_BASE + 0x20)
+#define PVCR		(PFC_BASE + 0x22)
+#define PSELA		(PFC_BASE + 0x24)
+#define PSELB		(PFC_BASE + 0x26)
+#define PSELC		(PFC_BASE + 0x28)
+#define PSELD		(PFC_BASE + 0x2A)
+
+/*	I/O Port	*/
+
+/*	H-UDI	*/
+
+#endif /* _ASM_CPU_SH7720_H_ */

include/asm-sh/io.h

@@ -227,5 +227,32 @@ out:
 static inline void sync(void)
 {
 }
+
+/*
+ * Given a physical address and a length, return a virtual address
+ * that can be used to access the memory range with the caching
+ * properties specified by "flags".
+ */
+typedef unsigned long phys_addr_t;
+
+#define MAP_NOCACHE     (0)
+#define MAP_WRCOMBINE   (0)
+#define MAP_WRBACK      (0)
+#define MAP_WRTHROUGH   (0)
+
+static inline void *
+map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
+{
+	return (void *)paddr;
+}
+
+/*
+ * Take down a mapping set up by map_physmem().
+ */
+static inline void unmap_physmem(void *vaddr, unsigned long flags)
+{
+
+}
+
 #endif	/* __KERNEL__ */
 #endif	/* __ASM_SH_IO_H */

include/configs/ms7720se.h

@@ -0,0 +1,134 @@
+/*
+ * Configuation settings for the Hitachi Solution Engine 7720
+ *
+ * Copyright (C) 2007 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MS7720SE_H
+#define __MS7720SE_H
+
+#undef DEBUG
+#define CONFIG_SH		1
+#define CONFIG_SH3		1
+#define CONFIG_CPU_SH7720	1
+#define CONFIG_MS7720SE		1
+
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_PCMCIA
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_EXT2
+
+#define CFG_CMD_PCMCIA	0x01
+#define CFG_CMD_IDE	0x02
+
+#define CONFIG_COMMANDS		((CONFIG_CMD_DFL	| \
+				 CFG_CMD_IDE|CFG_CMD_PCMCIA)	& \
+				~(CFG_CMD_FPGA))
+
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_BOOTARGS		"console=ttySC0,115200"
+#define CONFIG_BOOTFILE		/boot/zImage
+#define CONFIG_LOADADDR		0x8E000000
+
+#define CONFIG_VERSION_VARIABLE
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+
+/* MEMORY */
+#define MS7720SE_SDRAM_BASE		0x8C000000
+#define MS7720SE_FLASH_BASE_1		0xA0000000
+#define MS7720SE_FLASH_BANK_SIZE	(8 * 1024 * 1024)
+
+#define CFG_LONGHELP		/* undef to save memory	*/
+#define CFG_PROMPT	"=> "	/* Monitor Command Prompt */
+#define CFG_CBSIZE	256	/* Buffer size for input from the Console */
+#define CFG_PBSIZE	256	/* Buffer size for Console output */
+#define CFG_MAXARGS	16	/* max args accepted for monitor commands */
+/* Buffer size for Boot Arguments passed to kernel */
+#define CFG_BARGSIZE	512
+/* List of legal baudrate settings for this board */
+#define CFG_BAUDRATE_TABLE	{ 115200 }
+
+/* SCIF */
+#define CFG_SCIF_CONSOLE	1
+#define CONFIG_CONS_SCIF0	1
+
+#define CFG_MEMTEST_START	MS7720SE_SDRAM_BASE
+#define CFG_MEMTEST_END		(CFG_MEMTEST_START + (60 * 1024 * 1024))
+
+#define CFG_SDRAM_BASE		MS7720SE_SDRAM_BASE
+#define CFG_SDRAM_SIZE		(64 * 1024 * 1024)
+
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 32 * 1024 * 1024)
+#define CFG_MONITOR_BASE	MS7720SE_FLASH_BASE_1
+#define CFG_MONITOR_LEN		(128 * 1024)
+#define CFG_MALLOC_LEN		(256 * 1024)
+#define CFG_GBL_DATA_SIZE	256
+#define CFG_BOOTMAPSZ		(8 * 1024 * 1024)
+
+
+/* FLASH */
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#undef  CFG_FLASH_QUIET_TEST
+#define CFG_FLASH_EMPTY_INFO	/* print 'E' for empty sector on flinfo */
+
+#define CFG_FLASH_BASE		MS7720SE_FLASH_BASE_1
+
+#define CFG_MAX_FLASH_SECT	150
+#define CFG_MAX_FLASH_BANKS	1
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	(64 * 1024)
+#define CFG_ENV_SIZE		CFG_ENV_SECT_SIZE
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_FLASH_ERASE_TOUT  	120000
+#define CFG_FLASH_WRITE_TOUT	500
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ	33333333
+#define TMU_CLK_DIVIDER		4	/* 4 (default), 16, 64, 256 or 1024 */
+#define CFG_HZ			(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+
+/* PCMCIA */
+#define CONFIG_IDE_PCMCIA	1
+#define CONFIG_MARUBUN_PCCARD	1
+#define CONFIG_PCMCIA_SLOT_A	1
+#define CFG_IDE_MAXDEVICE	1
+#define CFG_MARUBUN_MRSHPC	0xb83fffe0
+#define CFG_MARUBUN_MW1		0xb8400000
+#define CFG_MARUBUN_MW2		0xb8500000
+#define CFG_MARUBUN_IO		0xb8600000
+
+#define CFG_PIO_MODE		1
+#define CFG_IDE_MAXBUS		1
+#define CONFIG_DOS_PARTITION	1
+#define CFG_ATA_BASE_ADDR	CFG_MARUBUN_IO	/* base address */
+#define CFG_ATA_IDE0_OFFSET	0x01F0		/* ide0 offste */
+#define CFG_ATA_DATA_OFFSET	0		/* data reg offset */
+#define CFG_ATA_REG_OFFSET	0		/* reg offset */
+#define CFG_ATA_ALT_OFFSET	0x200		/* alternate register offset */
+
+#endif	/* __MS7720SE_H */