sh: Add support SH2/SH2A which is CPU of Renesas Technology

PATCH New Nobuhiro Iwamatsu 3 participants 3 messages Jul 3, 2008 – Aug 31, 2008 1 message not in the archive

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Nobuhiro Iwamatsu

author

2008-07-03 14:09 UTC #0 lore raw

PATCH 1/3 sh: Add support SH2/SH2A which is CPU of Renesas Technology

Add support SH2/SH2A basic function.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>

---
 cpu/sh2/Makefile           |   46 ++++++++++++++++++
 cpu/sh2/cache.c            |  112 ++++++++++++++++++++++++++++++++++++++++++++
 cpu/sh2/config.mk          |   29 +++++++++++
 cpu/sh2/cpu.c              |   98 ++++++++++++++++++++++++++++++++++++++
 cpu/sh2/interrupts.c       |   39 +++++++++++++++
 cpu/sh2/start.S            |   84 +++++++++++++++++++++++++++++++++
 cpu/sh2/time.c             |  111 +++++++++++++++++++++++++++++++++++++++++++
 cpu/sh2/watchdog.c         |   33 +++++++++++++
 examples/Makefile          |    3 +
 include/asm-sh/cpu_sh2.h   |   36 ++++++++++++++
 include/asm-sh/processor.h |    5 ++-
 11 files changed, 595 insertions(+), 1 deletions(-)
 create mode 100644 cpu/sh2/Makefile
 create mode 100644 cpu/sh2/cache.c
 create mode 100644 cpu/sh2/config.mk
 create mode 100644 cpu/sh2/cpu.c
 create mode 100644 cpu/sh2/interrupts.c
 create mode 100644 cpu/sh2/start.S
 create mode 100644 cpu/sh2/time.c
 create mode 100644 cpu/sh2/watchdog.c
 create mode 100644 include/asm-sh/cpu_sh2.h

cpu/sh2/Makefile new file +46 -0

new file mode 100644
index 0000000..afd4f80
@@ -0,0 +1,46 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+# Copyright (C) 2008 Renesas Solutions Corp.
+#
+# 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/sh2/cache.c new file +112 -0

112 lines not on this page · raw message

cpu/sh2/config.mk new file +29 -0

new file mode 100644
index 0000000..c2703fe
@@ -0,0 +1,29 @@
+#
+# (C) Copyright 2007-2008
+# Nobuhiro Iwamatsu <[email protected]>
+#
+# 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
+#
+#
+#export CFLAGS           =       -m3e -mb
+#export LDFLAGS          =       -m3e -mb -Wl,-EB -Wl,-elf2flt=-s65536
+
+PLATFORM_CPPFLAGS += -m3e -mb
+PLATFORM_RELFLAGS += -ffixed-r13
+PLATFORM_LDFLAGS += -EB

cpu/sh2/cpu.c new file +98 -0

98 lines not on this page · raw message

cpu/sh2/interrupts.c new file +39 -0

new file mode 100644
index 0000000..fe6ff3a
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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/sh2/start.S new file +84 -0

84 lines not on this page · raw message

cpu/sh2/time.c new file +111 -0

111 lines not on this page · raw message

cpu/sh2/watchdog.c new file +33 -0

new file mode 100644
index 0000000..de0254b
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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)
+		;
+}

examples/Makefile +3 -0

index 66b354d..b0a8853 100644
@@ -67,6 +67,9 @@ endif
 
 ifeq ($(ARCH),sh)
 LOAD_ADDR = 0x8C000000
+ifeq ($(CPU),sh2)
+BIG_ENDIAN=y
+endif
 endif
 
 ifeq ($(ARCH),sparc)

include/asm-sh/cpu_sh2.h new file +36 -0

new file mode 100644
index 0000000..d776cb9
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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_SH2_H_
+#define _ASM_CPU_SH2_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
+
+# error "Unknown SH2 variant"
+
+#endif	/* _ASM_CPU_SH2_H_ */

include/asm-sh/processor.h +4 -1

index 388aa69..938a89c 100644
@@ -1,6 +1,9 @@
 #ifndef _ASM_SH_PROCESSOR_H_
 #define _ASM_SH_PROCESSOR_H_
-#if defined CONFIG_SH3
+#if defined(CONFIG_SH2) || \
+	defined (CONFIG_SH2A)
+# include <asm/cpu_sh2.h>
+#elif defined (CONFIG_SH3)
 # include <asm/cpu_sh3.h>
 #elif defined (CONFIG_SH4) || \
 	defined (CONFIG_SH4A)

Signature · 1 line

1.5.5.1

Nobuhiro Iwamatsu

2008-08-31 14:20 UTC #2 lore raw

PATCH v2 1/1 sh: Add support SH2/SH2A which is CPU of Renesas Technology (Re: [U-Boot-Users] [PATCH 1/3] sh: Add support SH2/SH2A which is CPU of Renesas Technology)

In reply to a message not in the archive

Add support SH2/SH2A basic function.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>

---
PATCH v2 :
- Apply Jean-Christophe's comments

 cpu/sh2/Makefile           |   49 +++++++++++++++++++
 cpu/sh2/cache.c            |  112 ++++++++++++++++++++++++++++++++++++++++++++
 cpu/sh2/config.mk          |   26 ++++++++++
 cpu/sh2/cpu.c              |   98 ++++++++++++++++++++++++++++++++++++++
 cpu/sh2/interrupts.c       |   39 +++++++++++++++
 cpu/sh2/start.S            |   78 ++++++++++++++++++++++++++++++
 cpu/sh2/time.c             |  111 +++++++++++++++++++++++++++++++++++++++++++
 cpu/sh2/watchdog.c         |   33 +++++++++++++
 examples/Makefile          |    3 +
 include/asm-sh/cpu_sh2.h   |   40 ++++++++++++++++
 include/asm-sh/processor.h |    5 ++-
 11 files changed, 593 insertions(+), 1 deletions(-)
 create mode 100644 cpu/sh2/Makefile
 create mode 100644 cpu/sh2/cache.c
 create mode 100644 cpu/sh2/config.mk
 create mode 100644 cpu/sh2/cpu.c
 create mode 100644 cpu/sh2/interrupts.c
 create mode 100644 cpu/sh2/start.S
 create mode 100644 cpu/sh2/time.c
 create mode 100644 cpu/sh2/watchdog.c
 create mode 100644 include/asm-sh/cpu_sh2.h

cpu/sh2/Makefile new file +49 -0

new file mode 100644
index 0000000..50f6720
@@ -0,0 +1,49 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+# Copyright (C) 2008 Renesas Solutions Corp.
+#
+# 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) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(START:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################

cpu/sh2/cache.c new file +112 -0

112 lines not on this page · raw message

cpu/sh2/config.mk new file +26 -0

new file mode 100644
index 0000000..52d5a0f
@@ -0,0 +1,26 @@
+#
+# (C) Copyright 2007-2008
+# Nobuhiro Iwamatsu <[email protected]>
+#
+# 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 += -m3e -mb
+PLATFORM_RELFLAGS += -ffixed-r13
+PLATFORM_LDFLAGS += -EB

cpu/sh2/cpu.c new file +98 -0

98 lines not on this page · raw message

cpu/sh2/interrupts.c new file +39 -0

new file mode 100644
index 0000000..fe6ff3a
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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/sh2/start.S new file +78 -0

78 lines not on this page · raw message

cpu/sh2/time.c new file +111 -0

111 lines not on this page · raw message

cpu/sh2/watchdog.c new file +33 -0

new file mode 100644
index 0000000..de0254b
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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)
+		;
+}

examples/Makefile +3 -0

index 66b354d..b0a8853 100644
@@ -67,6 +67,9 @@ endif
 
 ifeq ($(ARCH),sh)
 LOAD_ADDR = 0x8C000000
+ifeq ($(CPU),sh2)
+BIG_ENDIAN=y
+endif
 endif
 
 ifeq ($(ARCH),sparc)

include/asm-sh/cpu_sh2.h new file +40 -0

new file mode 100644
index 0000000..8bc9bc6
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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_SH2_H_
+#define _ASM_CPU_SH2_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_SH7203)
+# include <asm/cpu_sh7203.h>
+#else
+# error "Unknown SH2 variant"
+#endif
+
+#endif	/* _ASM_CPU_SH2_H_ */

include/asm-sh/processor.h +4 -1

index 388aa69..938a89c 100644
@@ -1,6 +1,9 @@
 #ifndef _ASM_SH_PROCESSOR_H_
 #define _ASM_SH_PROCESSOR_H_
-#if defined CONFIG_SH3
+#if defined(CONFIG_SH2) || \
+	defined (CONFIG_SH2A)
+# include <asm/cpu_sh2.h>
+#elif defined (CONFIG_SH3)
 # include <asm/cpu_sh3.h>
 #elif defined (CONFIG_SH4) || \
 	defined (CONFIG_SH4A)

Signature · 1 line

1.5.6.3

Jean-Christophe PLAGNIOL-VILLARD

2008-08-31 16:40 UTC #3 lore raw

PATCH v2 1/1 sh: Add support SH2/SH2A which is CPU of Renesas Technology (Re: [U-Boot-Users] [PATCH 1/3] sh: Add support SH2/SH2A which is CPU of Renesas Technology)

Quoted 60 lines · Nobuhiro Iwamatsu

Add support SH2/SH2A basic function.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>

---
PATCH v2 :
- Apply Jean-Christophe's comments

 cpu/sh2/Makefile           |   49 +++++++++++++++++++
 cpu/sh2/cache.c            |  112 ++++++++++++++++++++++++++++++++++++++++++++
 cpu/sh2/config.mk          |   26 ++++++++++
 cpu/sh2/cpu.c              |   98 ++++++++++++++++++++++++++++++++++++++
 cpu/sh2/interrupts.c       |   39 +++++++++++++++
 cpu/sh2/start.S            |   78 ++++++++++++++++++++++++++++++
 cpu/sh2/time.c             |  111 +++++++++++++++++++++++++++++++++++++++++++
 cpu/sh2/watchdog.c         |   33 +++++++++++++
 examples/Makefile          |    3 +
 include/asm-sh/cpu_sh2.h   |   40 ++++++++++++++++
 include/asm-sh/processor.h |    5 ++-
 11 files changed, 593 insertions(+), 1 deletions(-)
 create mode 100644 cpu/sh2/Makefile
 create mode 100644 cpu/sh2/cache.c
 create mode 100644 cpu/sh2/config.mk
 create mode 100644 cpu/sh2/cpu.c
 create mode 100644 cpu/sh2/interrupts.c
 create mode 100644 cpu/sh2/start.S
 create mode 100644 cpu/sh2/time.c
 create mode 100644 cpu/sh2/watchdog.c
 create mode 100644 include/asm-sh/cpu_sh2.h

cpu/sh2/Makefile new file +24 -0

new file mode 100644
index 0000000..50f6720
@@ -0,0 +1,49 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+# Copyright (C) 2008 Renesas Solutions Corp.
+#
+# 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

cpu/sh2/Makefile line 34

Quoted 10 lines

cpu/sh2/Makefile new file +10 -0

+#
+
+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)

please use $(obj).depend

cpu/sh2/Makefile line 42

Quoted 10 lines

cpu/sh2/Makefile new file +8 -0

+
+$(LIB):	$(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
 
 
+.depend:	Makefile $(START:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@

please remove

Quoted 26 lines

cpu/sh2/Makefile new file +26 -0

+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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

cpu/sh2/Makefile

Quoted 10 lines

cpu/sh2/Makefile new file +10 -0

+ * 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>
+
+#define STBCR4      0xFFFE040C

                 ^^^^^^

whitespace

Quoted 30 lines

cpu/sh2/Makefile new file +29 -0

+#define cmt_clock_enable() do {\
+		writeb(readb(STBCR4) & ~0x04, STBCR4);\
+	} while (0)
+#define scif0_enable() do {\
+		writeb(readb(STBCR4) & ~0x80, STBCR4);\
+	} while (0)
+
+++ b/cpu/sh2/time.c

@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2007,2008 Nobobuhiro Iwamatsu <[email protected]>
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd at 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

cpu/sh2/Makefile line 31

Quoted 10 lines

cpu/sh2/Makefile new file +10 -0

+ * 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 CMT_CMCSR_INIT  0x0001	/* PCLK/32 */

^^

whitespace

cpu/sh2/Makefile line 37

Quoted 6 lines

cpu/sh2/Makefile new file +6 -0

+#define CMT_CMCSR_CALIB 0x0000
+#define CMT_MAX_COUNTER (0xFFFFFFFF)
+#define CMT_TIMER_RESET (0xFFFF)
+
+static vu_long cmt0_timer;
+

Best Regards,
J.