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-rw-r--r--MAINTAINERS4
-rw-r--r--arch/sh/cpu/sh2/config.mk5
-rw-r--r--arch/sh/cpu/sh2/cpu.c7
-rw-r--r--arch/sh/include/asm/cpu_sh2.h2
-rw-r--r--arch/sh/include/asm/cpu_sh7264.h41
-rw-r--r--arch/sh/lib/Makefile22
-rw-r--r--arch/sh/lib/ashiftlt.S192
-rw-r--r--arch/sh/lib/ashiftrt.S149
-rw-r--r--arch/sh/lib/ashldi3.c25
-rw-r--r--arch/sh/lib/board.c12
-rw-r--r--arch/sh/lib/libgcc.h25
-rw-r--r--arch/sh/lib/lshiftrt.S192
-rw-r--r--arch/sh/lib/lshrdi3.c25
-rw-r--r--arch/sh/lib/movmem.S238
-rw-r--r--board/renesas/rsk7203/lowlevel_init.S1
-rw-r--r--board/renesas/rsk7264/Makefile32
-rw-r--r--board/renesas/rsk7264/lowlevel_init.S212
-rw-r--r--board/renesas/rsk7264/rsk7264.c72
-rw-r--r--board/renesas/sh7757lcr/u-boot.lds2
-rw-r--r--boards.cfg1
-rw-r--r--drivers/serial/serial_sh.h5
-rw-r--r--include/configs/rsk7264.h78
22 files changed, 1340 insertions, 2 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index f895e9a..7982c36 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -142,6 +142,10 @@ Alex Dubov <oakad@yahoo.com>
mpq101 MPC8548
+Phil Edworthy <phil.edworthy@renesas.com>
+
+ rsk7264 SH7264
+
Dirk Eibach <eibach@gdsys.de>
devconcenter PPC460EX
diff --git a/arch/sh/cpu/sh2/config.mk b/arch/sh/cpu/sh2/config.mk
index f2d40aa..f46b38f 100644
--- a/arch/sh/cpu/sh2/config.mk
+++ b/arch/sh/cpu/sh2/config.mk
@@ -23,6 +23,11 @@
#
ENDIANNESS += -EB
+ifdef CONFIG_SH2A
+PLATFORM_CPPFLAGS += -m2a -m2a-nofpu -mb -mno-fdpic -ffreestanding
+else # SH2
PLATFORM_CPPFLAGS += -m3e -mb
+endif
+
PLATFORM_RELFLAGS += -ffixed-r13
PLATFORM_LDFLAGS += $(ENDIANNESS)
diff --git a/arch/sh/cpu/sh2/cpu.c b/arch/sh/cpu/sh2/cpu.c
index 6bbedd9..fff25ac 100644
--- a/arch/sh/cpu/sh2/cpu.c
+++ b/arch/sh/cpu/sh2/cpu.c
@@ -33,6 +33,9 @@
#define scif0_enable() do {\
writeb(readb(STBCR4) & ~0x80, STBCR4);\
} while (0)
+#define scif3_enable() do {\
+ writeb(readb(STBCR4) & ~0x10, STBCR4);\
+ } while (0)
int checkcpu(void)
{
@@ -47,7 +50,11 @@ int checkcpu(void)
int cpu_init(void)
{
/* SCIF enable */
+#if defined(CONFIG_CONS_SCIF3)
+ scif3_enable();
+#else
scif0_enable();
+#endif
/* CMT clock enable */
cmt_clock_enable() ;
return 0;
diff --git a/arch/sh/include/asm/cpu_sh2.h b/arch/sh/include/asm/cpu_sh2.h
index 8bc9bc6..767e189 100644
--- a/arch/sh/include/asm/cpu_sh2.h
+++ b/arch/sh/include/asm/cpu_sh2.h
@@ -33,6 +33,8 @@
#if defined(CONFIG_CPU_SH7203)
# include <asm/cpu_sh7203.h>
+#elif defined(CONFIG_CPU_SH7264)
+# include <asm/cpu_sh7264.h>
#else
# error "Unknown SH2 variant"
#endif
diff --git a/arch/sh/include/asm/cpu_sh7264.h b/arch/sh/include/asm/cpu_sh7264.h
new file mode 100644
index 0000000..a4a4d51
--- /dev/null
+++ b/arch/sh/include/asm/cpu_sh7264.h
@@ -0,0 +1,41 @@
+#ifndef _ASM_CPU_SH7264_H_
+#define _ASM_CPU_SH7264_H_
+
+/* Cache */
+#define CCR1 0xFFFC1000
+#define CCR CCR1
+
+/* 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 */
+
+/* SDRAM controller */
+
+/* SCIF */
+#define SCSMR_3 0xFFFE9800
+#define SCIF3_BASE SCSMR_3
+
+/* Timer(CMT) */
+#define CMSTR 0xFFFEC000
+#define CMCSR_0 0xFFFEC002
+#define CMCNT_0 0xFFFEC004
+#define CMCOR_0 0xFFFEC006
+#define CMCSR_1 0xFFFEC008
+#define CMCNT_1 0xFFFEC00A
+#define CMCOR_1 0xFFFEC00C
+
+/* On chip oscillator circuits */
+#define FRQCR 0xA415FF80
+#define WTCNT 0xA415FF84
+#define WTCSR 0xA415FF86
+
+#endif /* _ASM_CPU_SH7264_H_ */
diff --git a/arch/sh/lib/Makefile b/arch/sh/lib/Makefile
index c0670cb..6aaf55a 100644
--- a/arch/sh/lib/Makefile
+++ b/arch/sh/lib/Makefile
@@ -21,8 +21,15 @@
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(ARCH).o
+LIBGCC = $(obj)libgcc.o
SOBJS-y +=
+GLSOBJS += ashiftrt.o
+GLSOBJS += ashiftlt.o
+GLSOBJS += lshiftrt.o
+GLSOBJS += ashldi3.o
+GLSOBJS += lshrdi3.o
+GLSOBJS += movmem.o
COBJS-y += board.o
COBJS-y += bootm.o
@@ -37,10 +44,25 @@ endif
SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+LGOBJS := $(addprefix $(obj),$(GLSOBJS)) \
+ $(addprefix $(obj),$(GLCOBJS))
+
+# Always build libsh.o
+TARGETS := $(LIB)
+
+# Build private libgcc only when asked for
+ifdef USE_PRIVATE_LIBGCC
+TARGETS += $(LIBGCC)
+endif
+
+all: $(TARGETS)
$(LIB): $(obj).depend $(OBJS)
$(call cmd_link_o_target, $(OBJS))
+$(LIBGCC): $(obj).depend $(LGOBJS)
+ $(call cmd_link_o_target, $(LGOBJS))
+
#########################################################################
# defines $(obj).depend target
diff --git a/arch/sh/lib/ashiftlt.S b/arch/sh/lib/ashiftlt.S
new file mode 100644
index 0000000..4940a87
--- /dev/null
+++ b/arch/sh/lib/ashiftlt.S
@@ -0,0 +1,192 @@
+/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+This file 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, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file. (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+This file 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; see the file COPYING. If not, write to
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
+
+!! libgcc routines for the Renesas / SuperH SH CPUs.
+!! Contributed by Steve Chamberlain.
+!! sac@cygnus.com
+
+!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines
+!! recoded in assembly by Toshiyasu Morita
+!! tm@netcom.com
+
+/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
+ ELF local label prefixes by J"orn Rennecke
+ amylaar@cygnus.com */
+
+!
+! GLOBAL(ashlsi3)
+!
+! Entry:
+!
+! r4: Value to shift
+! r5: Shifts
+!
+! Exit:
+!
+! r0: Result
+!
+! Destroys:
+!
+! (none)
+!
+ .global __ashlsi3
+ .align 2
+__ashlsi3:
+ mov #31,r0
+ and r0,r5
+ mova __ashlsi3_table,r0
+ mov.b @(r0,r5),r5
+#ifdef __sh1__
+ add r5,r0
+ jmp @r0
+#else
+ braf r5
+#endif
+ mov r4,r0
+
+ .align 2
+__ashlsi3_table:
+ .byte __ashlsi3_0-__ashlsi3_table
+ .byte __ashlsi3_1-__ashlsi3_table
+ .byte __ashlsi3_2-__ashlsi3_table
+ .byte __ashlsi3_3-__ashlsi3_table
+ .byte __ashlsi3_4-__ashlsi3_table
+ .byte __ashlsi3_5-__ashlsi3_table
+ .byte __ashlsi3_6-__ashlsi3_table
+ .byte __ashlsi3_7-__ashlsi3_table
+ .byte __ashlsi3_8-__ashlsi3_table
+ .byte __ashlsi3_9-__ashlsi3_table
+ .byte __ashlsi3_10-__ashlsi3_table
+ .byte __ashlsi3_11-__ashlsi3_table
+ .byte __ashlsi3_12-__ashlsi3_table
+ .byte __ashlsi3_13-__ashlsi3_table
+ .byte __ashlsi3_14-__ashlsi3_table
+ .byte __ashlsi3_15-__ashlsi3_table
+ .byte __ashlsi3_16-__ashlsi3_table
+ .byte __ashlsi3_17-__ashlsi3_table
+ .byte __ashlsi3_18-__ashlsi3_table
+ .byte __ashlsi3_19-__ashlsi3_table
+ .byte __ashlsi3_20-__ashlsi3_table
+ .byte __ashlsi3_21-__ashlsi3_table
+ .byte __ashlsi3_22-__ashlsi3_table
+ .byte __ashlsi3_23-__ashlsi3_table
+ .byte __ashlsi3_24-__ashlsi3_table
+ .byte __ashlsi3_25-__ashlsi3_table
+ .byte __ashlsi3_26-__ashlsi3_table
+ .byte __ashlsi3_27-__ashlsi3_table
+ .byte __ashlsi3_28-__ashlsi3_table
+ .byte __ashlsi3_29-__ashlsi3_table
+ .byte __ashlsi3_30-__ashlsi3_table
+ .byte __ashlsi3_31-__ashlsi3_table
+
+__ashlsi3_6:
+ shll2 r0
+__ashlsi3_4:
+ shll2 r0
+__ashlsi3_2:
+ rts
+ shll2 r0
+
+__ashlsi3_7:
+ shll2 r0
+__ashlsi3_5:
+ shll2 r0
+__ashlsi3_3:
+ shll2 r0
+__ashlsi3_1:
+ rts
+ shll r0
+
+__ashlsi3_14:
+ shll2 r0
+__ashlsi3_12:
+ shll2 r0
+__ashlsi3_10:
+ shll2 r0
+__ashlsi3_8:
+ rts
+ shll8 r0
+
+__ashlsi3_15:
+ shll2 r0
+__ashlsi3_13:
+ shll2 r0
+__ashlsi3_11:
+ shll2 r0
+__ashlsi3_9:
+ shll8 r0
+ rts
+ shll r0
+
+__ashlsi3_22:
+ shll2 r0
+__ashlsi3_20:
+ shll2 r0
+__ashlsi3_18:
+ shll2 r0
+__ashlsi3_16:
+ rts
+ shll16 r0
+
+__ashlsi3_23:
+ shll2 r0
+__ashlsi3_21:
+ shll2 r0
+__ashlsi3_19:
+ shll2 r0
+__ashlsi3_17:
+ shll16 r0
+ rts
+ shll r0
+
+__ashlsi3_30:
+ shll2 r0
+__ashlsi3_28:
+ shll2 r0
+__ashlsi3_26:
+ shll2 r0
+__ashlsi3_24:
+ shll16 r0
+ rts
+ shll8 r0
+
+__ashlsi3_31:
+ shll2 r0
+__ashlsi3_29:
+ shll2 r0
+__ashlsi3_27:
+ shll2 r0
+__ashlsi3_25:
+ shll16 r0
+ shll8 r0
+ rts
+ shll r0
+
+__ashlsi3_0:
+ rts
+ nop
diff --git a/arch/sh/lib/ashiftrt.S b/arch/sh/lib/ashiftrt.S
new file mode 100644
index 0000000..45ce865
--- /dev/null
+++ b/arch/sh/lib/ashiftrt.S
@@ -0,0 +1,149 @@
+/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+This file 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, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file. (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+This file 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; see the file COPYING. If not, write to
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
+
+!! libgcc routines for the Renesas / SuperH SH CPUs.
+!! Contributed by Steve Chamberlain.
+!! sac@cygnus.com
+
+!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines
+!! recoded in assembly by Toshiyasu Morita
+!! tm@netcom.com
+
+/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
+ ELF local label prefixes by J"orn Rennecke
+ amylaar@cygnus.com */
+
+ .global __ashiftrt_r4_0
+ .global __ashiftrt_r4_1
+ .global __ashiftrt_r4_2
+ .global __ashiftrt_r4_3
+ .global __ashiftrt_r4_4
+ .global __ashiftrt_r4_5
+ .global __ashiftrt_r4_6
+ .global __ashiftrt_r4_7
+ .global __ashiftrt_r4_8
+ .global __ashiftrt_r4_9
+ .global __ashiftrt_r4_10
+ .global __ashiftrt_r4_11
+ .global __ashiftrt_r4_12
+ .global __ashiftrt_r4_13
+ .global __ashiftrt_r4_14
+ .global __ashiftrt_r4_15
+ .global __ashiftrt_r4_16
+ .global __ashiftrt_r4_17
+ .global __ashiftrt_r4_18
+ .global __ashiftrt_r4_19
+ .global __ashiftrt_r4_20
+ .global __ashiftrt_r4_21
+ .global __ashiftrt_r4_22
+ .global __ashiftrt_r4_23
+ .global __ashiftrt_r4_24
+ .global __ashiftrt_r4_25
+ .global __ashiftrt_r4_26
+ .global __ashiftrt_r4_27
+ .global __ashiftrt_r4_28
+ .global __ashiftrt_r4_29
+ .global __ashiftrt_r4_30
+ .global __ashiftrt_r4_31
+ .global __ashiftrt_r4_32
+
+ .align 1
+__ashiftrt_r4_32:
+__ashiftrt_r4_31:
+ rotcl r4
+ rts
+ subc r4,r4
+__ashiftrt_r4_30:
+ shar r4
+__ashiftrt_r4_29:
+ shar r4
+__ashiftrt_r4_28:
+ shar r4
+__ashiftrt_r4_27:
+ shar r4
+__ashiftrt_r4_26:
+ shar r4
+__ashiftrt_r4_25:
+ shar r4
+__ashiftrt_r4_24:
+ shlr16 r4
+ shlr8 r4
+ rts
+ exts.b r4,r4
+__ashiftrt_r4_23:
+ shar r4
+__ashiftrt_r4_22:
+ shar r4
+__ashiftrt_r4_21:
+ shar r4
+__ashiftrt_r4_20:
+ shar r4
+__ashiftrt_r4_19:
+ shar r4
+__ashiftrt_r4_18:
+ shar r4
+__ashiftrt_r4_17:
+ shar r4
+__ashiftrt_r4_16:
+ shlr16 r4
+ rts
+ exts.w r4,r4
+__ashiftrt_r4_15:
+ shar r4
+__ashiftrt_r4_14:
+ shar r4
+__ashiftrt_r4_13:
+ shar r4
+__ashiftrt_r4_12:
+ shar r4
+__ashiftrt_r4_11:
+ shar r4
+__ashiftrt_r4_10:
+ shar r4
+__ashiftrt_r4_9:
+ shar r4
+__ashiftrt_r4_8:
+ shar r4
+__ashiftrt_r4_7:
+ shar r4
+__ashiftrt_r4_6:
+ shar r4
+__ashiftrt_r4_5:
+ shar r4
+__ashiftrt_r4_4:
+ shar r4
+__ashiftrt_r4_3:
+ shar r4
+__ashiftrt_r4_2:
+ shar r4
+__ashiftrt_r4_1:
+ rts
+ shar r4
+__ashiftrt_r4_0:
+ rts
+ nop
diff --git a/arch/sh/lib/ashldi3.c b/arch/sh/lib/ashldi3.c
new file mode 100644
index 0000000..9b50d86
--- /dev/null
+++ b/arch/sh/lib/ashldi3.c
@@ -0,0 +1,25 @@
+#include "libgcc.h"
+
+long long __ashldi3(long long u, word_type b)
+{
+ DWunion uu, w;
+ word_type bm;
+
+ if (b == 0)
+ return u;
+
+ uu.ll = u;
+ bm = 32 - b;
+
+ if (bm <= 0) {
+ w.s.low = 0;
+ w.s.high = (unsigned int) uu.s.low << -bm;
+ } else {
+ const unsigned int carries = (unsigned int) uu.s.low >> bm;
+
+ w.s.low = (unsigned int) uu.s.low << b;
+ w.s.high = ((unsigned int) uu.s.high << b) | carries;
+ }
+
+ return w.ll;
+}
diff --git a/arch/sh/lib/board.c b/arch/sh/lib/board.c
index 90fe796..6148e6b 100644
--- a/arch/sh/lib/board.c
+++ b/arch/sh/lib/board.c
@@ -107,6 +107,15 @@ static int sh_net_init(void)
}
#endif
+#if defined(CONFIG_CMD_MMC)
+static int sh_mmc_init(void)
+{
+ puts("MMC: ");
+ mmc_initialize(gd->bd);
+ return 0;
+}
+#endif
+
typedef int (init_fnc_t) (void);
init_fnc_t *init_sequence[] =
@@ -138,6 +147,9 @@ init_fnc_t *init_sequence[] =
#if defined(CONFIG_CMD_NET)
sh_net_init, /* SH specific eth init */
#endif
+#if defined(CONFIG_CMD_MMC)
+ sh_mmc_init,
+#endif
NULL /* Terminate this list */
};
diff --git a/arch/sh/lib/libgcc.h b/arch/sh/lib/libgcc.h
new file mode 100644
index 0000000..05909d5
--- /dev/null
+++ b/arch/sh/lib/libgcc.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_LIBGCC_H
+#define __ASM_LIBGCC_H
+
+#include <asm/byteorder.h>
+
+typedef int word_type __attribute__ ((mode (__word__)));
+
+#ifdef __BIG_ENDIAN
+struct DWstruct {
+ int high, low;
+};
+#elif defined(__LITTLE_ENDIAN)
+struct DWstruct {
+ int low, high;
+};
+#else
+#error I feel sick.
+#endif
+
+typedef union {
+ struct DWstruct s;
+ long long ll;
+} DWunion;
+
+#endif /* __ASM_LIBGCC_H */
diff --git a/arch/sh/lib/lshiftrt.S b/arch/sh/lib/lshiftrt.S
new file mode 100644
index 0000000..e6fc1cf
--- /dev/null
+++ b/arch/sh/lib/lshiftrt.S
@@ -0,0 +1,192 @@
+/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+This file 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, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file. (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+This file 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; see the file COPYING. If not, write to
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
+
+!! libgcc routines for the Renesas / SuperH SH CPUs.
+!! Contributed by Steve Chamberlain.
+!! sac@cygnus.com
+
+!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines
+!! recoded in assembly by Toshiyasu Morita
+!! tm@netcom.com
+
+/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
+ ELF local label prefixes by J"orn Rennecke
+ amylaar@cygnus.com */
+
+!
+! __lshrsi3)
+!
+! Entry:
+!
+! r4: Value to shift
+! r5: Shifts
+!
+! Exit:
+!
+! r0: Result
+!
+! Destroys:
+!
+! (none)
+!
+ .global __lshrsi3
+ .align 2
+__lshrsi3:
+ mov #31,r0
+ and r0,r5
+ mova __lshrsi3_table,r0
+ mov.b @(r0,r5),r5
+#ifdef __sh1__
+ add r5,r0
+ jmp @r0
+#else
+ braf r5
+#endif
+ mov r4,r0
+
+ .align 2
+__lshrsi3_table:
+ .byte __lshrsi3_0-__lshrsi3_table
+ .byte __lshrsi3_1-__lshrsi3_table
+ .byte __lshrsi3_2-__lshrsi3_table
+ .byte __lshrsi3_3-__lshrsi3_table
+ .byte __lshrsi3_4-__lshrsi3_table
+ .byte __lshrsi3_5-__lshrsi3_table
+ .byte __lshrsi3_6-__lshrsi3_table
+ .byte __lshrsi3_7-__lshrsi3_table
+ .byte __lshrsi3_8-__lshrsi3_table
+ .byte __lshrsi3_9-__lshrsi3_table
+ .byte __lshrsi3_10-__lshrsi3_table
+ .byte __lshrsi3_11-__lshrsi3_table
+ .byte __lshrsi3_12-__lshrsi3_table
+ .byte __lshrsi3_13-__lshrsi3_table
+ .byte __lshrsi3_14-__lshrsi3_table
+ .byte __lshrsi3_15-__lshrsi3_table
+ .byte __lshrsi3_16-__lshrsi3_table
+ .byte __lshrsi3_17-__lshrsi3_table
+ .byte __lshrsi3_18-__lshrsi3_table
+ .byte __lshrsi3_19-__lshrsi3_table
+ .byte __lshrsi3_20-__lshrsi3_table
+ .byte __lshrsi3_21-__lshrsi3_table
+ .byte __lshrsi3_22-__lshrsi3_table
+ .byte __lshrsi3_23-__lshrsi3_table
+ .byte __lshrsi3_24-__lshrsi3_table
+ .byte __lshrsi3_25-__lshrsi3_table
+ .byte __lshrsi3_26-__lshrsi3_table
+ .byte __lshrsi3_27-__lshrsi3_table
+ .byte __lshrsi3_28-__lshrsi3_table
+ .byte __lshrsi3_29-__lshrsi3_table
+ .byte __lshrsi3_30-__lshrsi3_table
+ .byte __lshrsi3_31-__lshrsi3_table
+
+__lshrsi3_6:
+ shlr2 r0
+__lshrsi3_4:
+ shlr2 r0
+__lshrsi3_2:
+ rts
+ shlr2 r0
+
+__lshrsi3_7:
+ shlr2 r0
+__lshrsi3_5:
+ shlr2 r0
+__lshrsi3_3:
+ shlr2 r0
+__lshrsi3_1:
+ rts
+ shlr r0
+
+__lshrsi3_14:
+ shlr2 r0
+__lshrsi3_12:
+ shlr2 r0
+__lshrsi3_10:
+ shlr2 r0
+__lshrsi3_8:
+ rts
+ shlr8 r0
+
+__lshrsi3_15:
+ shlr2 r0
+__lshrsi3_13:
+ shlr2 r0
+__lshrsi3_11:
+ shlr2 r0
+__lshrsi3_9:
+ shlr8 r0
+ rts
+ shlr r0
+
+__lshrsi3_22:
+ shlr2 r0
+__lshrsi3_20:
+ shlr2 r0
+__lshrsi3_18:
+ shlr2 r0
+__lshrsi3_16:
+ rts
+ shlr16 r0
+
+__lshrsi3_23:
+ shlr2 r0
+__lshrsi3_21:
+ shlr2 r0
+__lshrsi3_19:
+ shlr2 r0
+__lshrsi3_17:
+ shlr16 r0
+ rts
+ shlr r0
+
+__lshrsi3_30:
+ shlr2 r0
+__lshrsi3_28:
+ shlr2 r0
+__lshrsi3_26:
+ shlr2 r0
+__lshrsi3_24:
+ shlr16 r0
+ rts
+ shlr8 r0
+
+__lshrsi3_31:
+ shlr2 r0
+__lshrsi3_29:
+ shlr2 r0
+__lshrsi3_27:
+ shlr2 r0
+__lshrsi3_25:
+ shlr16 r0
+ shlr8 r0
+ rts
+ shlr r0
+
+__lshrsi3_0:
+ rts
+ nop
diff --git a/arch/sh/lib/lshrdi3.c b/arch/sh/lib/lshrdi3.c
new file mode 100644
index 0000000..bb340ac
--- /dev/null
+++ b/arch/sh/lib/lshrdi3.c
@@ -0,0 +1,25 @@
+#include "libgcc.h"
+
+long long __lshrdi3(long long u, word_type b)
+{
+ DWunion uu, w;
+ word_type bm;
+
+ if (b == 0)
+ return u;
+
+ uu.ll = u;
+ bm = 32 - b;
+
+ if (bm <= 0) {
+ w.s.high = 0;
+ w.s.low = (unsigned int) uu.s.high >> -bm;
+ } else {
+ const unsigned int carries = (unsigned int) uu.s.high << bm;
+
+ w.s.high = (unsigned int) uu.s.high >> b;
+ w.s.low = ((unsigned int) uu.s.low >> b) | carries;
+ }
+
+ return w.ll;
+}
diff --git a/arch/sh/lib/movmem.S b/arch/sh/lib/movmem.S
new file mode 100644
index 0000000..c7efd40
--- /dev/null
+++ b/arch/sh/lib/movmem.S
@@ -0,0 +1,238 @@
+/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+This file 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, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file. (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+This file 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; see the file COPYING. If not, write to
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
+
+!! libgcc routines for the Renesas / SuperH SH CPUs.
+!! Contributed by Steve Chamberlain.
+!! sac@cygnus.com
+
+!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines
+!! recoded in assembly by Toshiyasu Morita
+!! tm@netcom.com
+
+/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
+ ELF local label prefixes by J"orn Rennecke
+ amylaar@cygnus.com */
+
+ .text
+ .balign 4
+ .global __movmem
+ .global __movstr
+ .set __movstr, __movmem
+ /* This would be a lot simpler if r6 contained the byte count
+ minus 64, and we wouldn't be called here for a byte count of 64. */
+__movmem:
+ sts.l pr,@-r15
+ shll2 r6
+ bsr __movmemSI52+2
+ mov.l @(48,r5),r0
+ .balign 4
+movmem_loop: /* Reached with rts */
+ mov.l @(60,r5),r0
+ add #-64,r6
+ mov.l r0,@(60,r4)
+ tst r6,r6
+ mov.l @(56,r5),r0
+ bt movmem_done
+ mov.l r0,@(56,r4)
+ cmp/pl r6
+ mov.l @(52,r5),r0
+ add #64,r5
+ mov.l r0,@(52,r4)
+ add #64,r4
+ bt __movmemSI52
+! done all the large groups, do the remainder
+! jump to movmem+
+ mova __movmemSI4+4,r0
+ add r6,r0
+ jmp @r0
+movmem_done: ! share slot insn, works out aligned.
+ lds.l @r15+,pr
+ mov.l r0,@(56,r4)
+ mov.l @(52,r5),r0
+ rts
+ mov.l r0,@(52,r4)
+ .balign 4
+
+ .global __movmemSI64
+ .global __movstrSI64
+ .set __movstrSI64, __movmemSI64
+__movmemSI64:
+ mov.l @(60,r5),r0
+ mov.l r0,@(60,r4)
+ .global __movmemSI60
+ .global __movstrSI60
+ .set __movstrSI60, __movmemSI60
+__movmemSI60:
+ mov.l @(56,r5),r0
+ mov.l r0,@(56,r4)
+ .global __movmemSI56
+ .global __movstrSI56
+ .set __movstrSI56, __movmemSI56
+__movmemSI56:
+ mov.l @(52,r5),r0
+ mov.l r0,@(52,r4)
+ .global __movmemSI52
+ .global __movstrSI52
+ .set __movstrSI52, __movmemSI52
+__movmemSI52:
+ mov.l @(48,r5),r0
+ mov.l r0,@(48,r4)
+ .global __movmemSI48
+ .global __movstrSI48
+ .set __movstrSI48, __movmemSI48
+__movmemSI48:
+ mov.l @(44,r5),r0
+ mov.l r0,@(44,r4)
+ .global __movmemSI44
+ .global __movstrSI44
+ .set __movstrSI44, __movmemSI44
+__movmemSI44:
+ mov.l @(40,r5),r0
+ mov.l r0,@(40,r4)
+ .global __movmemSI40
+ .global __movstrSI40
+ .set __movstrSI40, __movmemSI40
+__movmemSI40:
+ mov.l @(36,r5),r0
+ mov.l r0,@(36,r4)
+ .global __movmemSI36
+ .global __movstrSI36
+ .set __movstrSI36, __movmemSI36
+__movmemSI36:
+ mov.l @(32,r5),r0
+ mov.l r0,@(32,r4)
+ .global __movmemSI32
+ .global __movstrSI32
+ .set __movstrSI32, __movmemSI32
+__movmemSI32:
+ mov.l @(28,r5),r0
+ mov.l r0,@(28,r4)
+ .global __movmemSI28
+ .global __movstrSI28
+ .set __movstrSI28, __movmemSI28
+__movmemSI28:
+ mov.l @(24,r5),r0
+ mov.l r0,@(24,r4)
+ .global __movmemSI24
+ .global __movstrSI24
+ .set __movstrSI24, __movmemSI24
+__movmemSI24:
+ mov.l @(20,r5),r0
+ mov.l r0,@(20,r4)
+ .global __movmemSI20
+ .global __movstrSI20
+ .set __movstrSI20, __movmemSI20
+__movmemSI20:
+ mov.l @(16,r5),r0
+ mov.l r0,@(16,r4)
+ .global __movmemSI16
+ .global __movstrSI16
+ .set __movstrSI16, __movmemSI16
+__movmemSI16:
+ mov.l @(12,r5),r0
+ mov.l r0,@(12,r4)
+ .global __movmemSI12
+ .global __movstrSI12
+ .set __movstrSI12, __movmemSI12
+__movmemSI12:
+ mov.l @(8,r5),r0
+ mov.l r0,@(8,r4)
+ .global __movmemSI8
+ .global __movstrSI8
+ .set __movstrSI8, __movmemSI8
+__movmemSI8:
+ mov.l @(4,r5),r0
+ mov.l r0,@(4,r4)
+ .global __movmemSI4
+ .global __movstrSI4
+ .set __movstrSI4, __movmemSI4
+__movmemSI4:
+ mov.l @(0,r5),r0
+ rts
+ mov.l r0,@(0,r4)
+
+ .global __movmem_i4_even
+ .global __movstr_i4_even
+ .set __movstr_i4_even, __movmem_i4_even
+
+ .global __movmem_i4_odd
+ .global __movstr_i4_odd
+ .set __movstr_i4_odd, __movmem_i4_odd
+
+ .global __movmemSI12_i4
+ .global __movstrSI12_i4
+ .set __movstrSI12_i4, __movmemSI12_i4
+
+ .p2align 5
+L_movmem_2mod4_end:
+ mov.l r0,@(16,r4)
+ rts
+ mov.l r1,@(20,r4)
+
+ .p2align 2
+
+__movmem_i4_even:
+ mov.l @r5+,r0
+ bra L_movmem_start_even
+ mov.l @r5+,r1
+
+__movmem_i4_odd:
+ mov.l @r5+,r1
+ add #-4,r4
+ mov.l @r5+,r2
+ mov.l @r5+,r3
+ mov.l r1,@(4,r4)
+ mov.l r2,@(8,r4)
+
+L_movmem_loop:
+ mov.l r3,@(12,r4)
+ dt r6
+ mov.l @r5+,r0
+ bt/s L_movmem_2mod4_end
+ mov.l @r5+,r1
+ add #16,r4
+L_movmem_start_even:
+ mov.l @r5+,r2
+ mov.l @r5+,r3
+ mov.l r0,@r4
+ dt r6
+ mov.l r1,@(4,r4)
+ bf/s L_movmem_loop
+ mov.l r2,@(8,r4)
+ rts
+ mov.l r3,@(12,r4)
+
+ .p2align 4
+__movmemSI12_i4:
+ mov.l @r5,r0
+ mov.l @(4,r5),r1
+ mov.l @(8,r5),r2
+ mov.l r0,@r4
+ mov.l r1,@(4,r4)
+ rts
+ mov.l r2,@(8,r4)
diff --git a/board/renesas/rsk7203/lowlevel_init.S b/board/renesas/rsk7203/lowlevel_init.S
index 30ef5ab..ef4e341 100644
--- a/board/renesas/rsk7203/lowlevel_init.S
+++ b/board/renesas/rsk7203/lowlevel_init.S
@@ -186,6 +186,7 @@ PCCRL2_D: .word 0x1111
.align 2
PCCRL1_A: .long 0xFFFE3916
PCCRL1_D: .word 0x1010
+.align 2
PDCRL4_A: .long 0xFFFE3990
PDCRL4_D: .word 0x0011
.align 2
diff --git a/board/renesas/rsk7264/Makefile b/board/renesas/rsk7264/Makefile
new file mode 100644
index 0000000..a0ffc87
--- /dev/null
+++ b/board/renesas/rsk7264/Makefile
@@ -0,0 +1,32 @@
+#
+# Copyright (C) 2011 Renesas Electronics Europe Ltd.
+#
+# This file is released under the terms of GPL v2 and any later version.
+# See the file COPYING in the root directory of the source tree for details.
+
+include $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).o
+
+OBJS := rsk7264.o
+SOBJS := lowlevel_init.o
+
+LIB := $(addprefix $(obj),$(LIB))
+OBJS := $(addprefix $(obj),$(OBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
diff --git a/board/renesas/rsk7264/lowlevel_init.S b/board/renesas/rsk7264/lowlevel_init.S
new file mode 100644
index 0000000..fc759bd
--- /dev/null
+++ b/board/renesas/rsk7264/lowlevel_init.S
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2011 Renesas Electronics Europe Ltd.
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ *
+ * Based on board/renesas/rsk7203/lowlevel_init.S
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+#include <config.h>
+#include <version.h>
+
+#include <asm/processor.h>
+#include <asm/macro.h>
+
+ .global lowlevel_init
+
+ .text
+ .align 2
+
+lowlevel_init:
+ /* Cache setting */
+ write32 CCR1_A ,CCR1_D
+
+ /* io_set_cpg */
+ write8 STBCR3_A, STBCR3_D
+ write8 STBCR4_A, STBCR4_D
+ write8 STBCR5_A, STBCR5_D
+ write8 STBCR6_A, STBCR6_D
+ write8 STBCR7_A, STBCR7_D
+ write8 STBCR8_A, STBCR8_D
+
+ /* ConfigurePortPins */
+
+ /* Leaving LED1 ON for sanity test */
+ write16 PJCR1_A, PJCR1_D1
+ write16 PJCR2_A, PJCR2_D
+ write16 PJIOR0_A, PJIOR0_D1
+ write16 PJDR0_A, PJDR0_D
+ write16 PJPR0_A, PJPR0_D
+
+ /* Configure EN_PIN & RS_PIN */
+ write16 PGCR2_A, PGCR2_D
+ write16 PGIOR0_A, PGIOR0_D
+
+ /* Configure the port pins connected to UART */
+ write16 PJCR1_A, PJCR1_D2
+ write16 PJIOR0_A, PJIOR0_D2
+
+ /* Configure Operating Frequency */
+ write16 WTCSR_A, WTCSR_D0
+ write16 WTCSR_A, WTCSR_D1
+ write16 WTCNT_A, WTCNT_D
+
+ /* Control of RESBANK */
+ write16 IBNR_A, IBNR_D
+ /* Enable SCIF3 module */
+ write16 STBCR4_A, STBCR4_D
+
+ /* Set clock mode*/
+ write16 FRQCR_A, FRQCR_D
+
+ /* Configure Bus And Memory */
+init_bsc_cs0:
+
+pfc_settings:
+ write16 PCCR2_A, PCCR2_D
+ write16 PCCR1_A, PCCR1_D
+ write16 PCCR0_A, PCCR0_D
+
+ write16 PBCR0_A, PBCR0_D
+ write16 PBCR1_A, PBCR1_D
+ write16 PBCR2_A, PBCR2_D
+ write16 PBCR3_A, PBCR3_D
+ write16 PBCR4_A, PBCR4_D
+ write16 PBCR5_A, PBCR5_D
+
+ write16 PDCR0_A, PDCR0_D
+ write16 PDCR1_A, PDCR1_D
+ write16 PDCR2_A, PDCR2_D
+ write16 PDCR3_A, PDCR3_D
+
+ write32 CS0WCR_A, CS0WCR_D
+ write32 CS0BCR_A, CS0BCR_D
+
+init_bsc_cs2:
+ write16 PJCR0_A, PJCR0_D
+ write32 CS2WCR_A, CS2WCR_D
+
+init_sdram:
+ write32 CS3BCR_A, CS3BCR_D
+ write32 CS3WCR_A, CS3WCR_D
+ write32 SDCR_A, SDCR_D
+ write32 RTCOR_A, RTCOR_D
+ write32 RTCSR_A, RTCSR_D
+
+ /* wait 200us */
+ mov.l REPEAT_D, r3
+ mov #0, r2
+repeat0:
+ add #1, r2
+ cmp/hs r3, r2
+ bf repeat0
+ nop
+
+ mov.l SDRAM_MODE, r1
+ mov #0, r0
+ mov.l r0, @r1
+
+ nop
+ rts
+
+ .align 4
+
+CCR1_A: .long CCR1
+CCR1_D: .long 0x0000090B
+FRQCR_A: .long 0xFFFE0010
+FRQCR_D: .word 0x1003
+.align 2
+STBCR3_A: .long 0xFFFE0408
+STBCR3_D: .long 0x00000002
+STBCR4_A: .long 0xFFFE040C
+STBCR4_D: .word 0x0000
+.align 2
+STBCR5_A: .long 0xFFFE0410
+STBCR5_D: .long 0x00000010
+STBCR6_A: .long 0xFFFE0414
+STBCR6_D: .long 0x00000002
+STBCR7_A: .long 0xFFFE0418
+STBCR7_D: .long 0x0000002A
+STBCR8_A: .long 0xFFFE041C
+STBCR8_D: .long 0x0000007E
+PJCR1_A: .long 0xFFFE390C
+PJCR1_D1: .word 0x0000
+PJCR1_D2: .word 0x0022
+PJCR2_A: .long 0xFFFE390A
+PJCR2_D: .word 0x0000
+.align 2
+PJIOR0_A: .long 0xFFFE3912
+PJIOR0_D1: .word 0x0FC0
+PJIOR0_D2: .word 0x0FE0
+PJDR0_A: .long 0xFFFE3916
+PJDR0_D: .word 0x0FBF
+.align 2
+PJPR0_A: .long 0xFFFE391A
+PJPR0_D: .long 0x00000FBF
+PGCR2_A: .long 0xFFFE38CA
+PGCR2_D: .word 0x0000
+.align 2
+PGIOR0_A: .long 0xFFFE38D2
+PGIOR0_D: .word 0x03F0
+.align 2
+WTCSR_A: .long 0xFFFE0000
+WTCSR_D0: .word 0x0000
+WTCSR_D1: .word 0x0000
+WTCNT_A: .long 0xFFFE0002
+WTCNT_D: .word 0x0000
+.align 2
+PCCR0_A: .long 0xFFFE384E
+PDCR0_A: .long 0xFFFE386E
+PDCR1_A: .long 0xFFFE386C
+PDCR2_A: .long 0xFFFE386A
+PDCR3_A: .long 0xFFFE3868
+PBCR0_A: .long 0xFFFE382E
+PBCR1_A: .long 0xFFFE382C
+PBCR2_A: .long 0xFFFE382A
+PBCR3_A: .long 0xFFFE3828
+PBCR4_A: .long 0xFFFE3826
+PBCR5_A: .long 0xFFFE3824
+PCCR0_D: .word 0x1111
+PDCR0_D: .word 0x1111
+PDCR1_D: .word 0x1111
+PDCR2_D: .word 0x1111
+PDCR3_D: .word 0x1111
+PBCR0_D: .word 0x1110
+PBCR1_D: .word 0x1111
+PBCR2_D: .word 0x1111
+PBCR3_D: .word 0x1111
+PBCR4_D: .word 0x1111
+PBCR5_D: .word 0x0111
+.align 2
+CS0WCR_A: .long 0xFFFC0028
+CS0WCR_D: .long 0x00000B41
+CS0BCR_A: .long 0xFFFC0004
+CS0BCR_D: .long 0x10000400
+PJCR0_A: .long 0xFFFE390E
+PJCR0_D: .word 0x0300
+.align 2
+CS2WCR_A: .long 0xFFFC0030
+CS2WCR_D: .long 0x00000B01
+PCCR2_A: .long 0xFFFE384A
+PCCR2_D: .word 0x0001
+.align 2
+PCCR1_A: .long 0xFFFE384C
+PCCR1_D: .word 0x1111
+.align 2
+CS3BCR_A: .long 0xFFFC0010
+CS3BCR_D: .long 0x00004400
+CS3WCR_A: .long 0xFFFC0034
+CS3WCR_D: .long 0x0000288A
+SDCR_A: .long 0xFFFC004C
+SDCR_D: .long 0x00000812
+RTCOR_A: .long 0xFFFC0058
+RTCOR_D: .long 0xA55A0046
+RTCSR_A: .long 0xFFFC0050
+RTCSR_D: .long 0xA55A0010
+IBNR_A: .long 0xFFFE080E
+IBNR_D: .word 0x0000
+.align 2
+SDRAM_MODE: .long 0xFFFC5040
+REPEAT_D: .long 0x00000085
diff --git a/board/renesas/rsk7264/rsk7264.c b/board/renesas/rsk7264/rsk7264.c
new file mode 100644
index 0000000..c23815d
--- /dev/null
+++ b/board/renesas/rsk7264/rsk7264.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2011 Renesas Electronics Europe Ltd.
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ *
+ * Based on u-boot/board/rsk7264/rsk7203.c
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+
+#include <common.h>
+#include <net.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+ puts("BOARD: Renesas Technology RSK7264\n");
+ return 0;
+}
+
+int board_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
+ gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
+ printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
+ return 0;
+}
+
+void led_set_state(unsigned short value)
+{
+}
+
+/*
+ * The RSK board has the SMSC89218 wired up 'incorrectly'.
+ * Byte-swapping is necessary, and so poor performance is inevitable.
+ * This problem cannot evade by the swap function of CHIP, this can
+ * evade by software Byte-swapping.
+ * And this has problem by FIFO access only. pkt_data_pull/pkt_data_push
+ * functions necessary to solve this problem.
+ */
+u32 pkt_data_pull(struct eth_device *dev, u32 addr)
+{
+ volatile u16 *addr_16 = (u16 *)(dev->iobase + addr);
+ return (u32)((swab16(*addr_16) << 16) & 0xFFFF0000)\
+ | swab16(*(addr_16 + 1));
+}
+
+void pkt_data_push(struct eth_device *dev, u32 addr, u32 val)
+{
+ addr += dev->iobase;
+ *(volatile u16 *)(addr + 2) = swab16((u16)val);
+ *(volatile u16 *)(addr) = swab16((u16)(val >> 16));
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0;
+#ifdef CONFIG_SMC911X
+ rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+ return rc;
+}
diff --git a/board/renesas/sh7757lcr/u-boot.lds b/board/renesas/sh7757lcr/u-boot.lds
index 790b5b8..38ebe88 100644
--- a/board/renesas/sh7757lcr/u-boot.lds
+++ b/board/renesas/sh7757lcr/u-boot.lds
@@ -41,7 +41,7 @@ SECTIONS
.text :
{
- arch/sh/cpu/sh4/start.o (.text)
+ KEEP(arch/sh/cpu/sh4/start.o (.text))
*(.spiboot1.text)
*(.spiboot2.text)
. = ALIGN(8192);
diff --git a/boards.cfg b/boards.cfg
index 6827cf3..c253f03 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -868,6 +868,7 @@ xilinx-ppc405-generic_flash powerpc ppc4xx ppc405-generic xilinx
xilinx-ppc440-generic powerpc ppc4xx ppc440-generic xilinx - xilinx-ppc440-generic:SYS_TEXT_BASE=0x04000000,RESET_VECTOR_ADDRESS=0x04100000,BOOT_FROM_XMD=1
xilinx-ppc440-generic_flash powerpc ppc4xx ppc440-generic xilinx - xilinx-ppc440-generic:SYS_TEXT_BASE=0xF7F60000,RESET_VECTOR_ADDRESS=0xF7FFFFFC
rsk7203 sh sh2 rsk7203 renesas -
+rsk7264 sh sh2 rsk7264 renesas -
mpr2 sh sh3 mpr2 - -
ms7720se sh sh3 ms7720se - -
shmin sh sh3 shmin - -
diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h
index e19593c..4e16e48 100644
--- a/drivers/serial/serial_sh.h
+++ b/drivers/serial/serial_sh.h
@@ -177,7 +177,8 @@ struct uart_port {
#elif defined(CONFIG_CPU_SH7201) || \
defined(CONFIG_CPU_SH7203) || \
defined(CONFIG_CPU_SH7206) || \
- defined(CONFIG_CPU_SH7263)
+ defined(CONFIG_CPU_SH7263) || \
+ defined(CONFIG_CPU_SH7264)
# define SCSPTR0 0xfffe8020 /* 16 bit SCIF */
# define SCSPTR1 0xfffe8820 /* 16 bit SCIF */
# define SCSPTR2 0xfffe9020 /* 16 bit SCIF */
@@ -685,6 +686,8 @@ static inline int scbrr_calc(struct uart_port port, int bps, int clk)
#define SCBRR_VALUE(bps, clk) scbrr_calc(sh_sci, bps, clk)
#elif defined(__H8300H__) || defined(__H8300S__)
#define SCBRR_VALUE(bps, clk) (((clk*1000/32)/bps)-1)
+#elif defined(CONFIG_CPU_SH7264)
+#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps))
#else /* Generic SH */
#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps)-1)
#endif
diff --git a/include/configs/rsk7264.h b/include/configs/rsk7264.h
new file mode 100644
index 0000000..8801993
--- /dev/null
+++ b/include/configs/rsk7264.h
@@ -0,0 +1,78 @@
+/*
+ * Configuation settings for the Renesas RSK2+SH7264 board
+ *
+ * Copyright (C) 2011 Renesas Electronics Europe Ltd.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+
+#ifndef __RSK7264_H
+#define __RSK7264_H
+
+#undef DEBUG
+#define CONFIG_SH 1
+#define CONFIG_SH2 1
+#define CONFIG_SH2A 1
+#define CONFIG_CPU_SH7264 1
+#define CONFIG_RSK7264 1
+
+#ifndef _CONFIG_CMD_DEFAULT_H
+# include <config_cmd_default.h>
+#endif
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTARGS "console=ttySC3,115200"
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
+
+#define CONFIG_SYS_LONGHELP 1 /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
+#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
+#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
+
+/* Serial */
+#define CONFIG_SCIF_CONSOLE 1
+#define CONFIG_CONS_SCIF3 1
+
+/* Memory */
+/* u-boot relocated to top 256KB of ram */
+#define CONFIG_SYS_TEXT_BASE 0x0CFC0000
+#define CONFIG_SYS_SDRAM_BASE 0x0C000000
+#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
+
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
+#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
+#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
+
+/* Flash */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 512
+
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_OFFSET (128 * 1024)
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_SECT_SIZE (128 * 1024)
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ 33333333
+#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
+#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
+
+/* Network interface */
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_16_BIT
+#define CONFIG_SMC911X_BASE 0x28000000
+
+#endif /* __RSK7264_H */
generated by cgit v1.1 at 2024-07-05 02:33:32 +0000