[U-Boot-Users] [PATCH v2] sh: Renesas Solutions SH7763RDP board support

[U-Boot-Users] [PATCH v2] sh: Renesas Solutions SH7763RDP board support

[Nobuhiro Iwamatsu]

SH7763RDP has SCIF, NOR Flash, Ethernet, USB host, LCDC and MMC.
In this patch, support SCIF, NOR Flash, and Ethernet.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
 MAINTAINERS                     |    1 +
 MAKEALL                         |    1 +
 Makefile                        |    5 +
 board/sh7763rdp/Makefile        |   47 +++++
 board/sh7763rdp/config.mk       |   11 ++
 board/sh7763rdp/lowlevel_init.S |  351 +++++++++++++++++++++++++++++++++++++++
 board/sh7763rdp/sh7763rdp.c     |   76 +++++++++
 board/sh7763rdp/u-boot.lds      |  106 ++++++++++++
 include/configs/sh7763rdp.h     |  126 ++++++++++++++
 9 files changed, 724 insertions(+), 0 deletions(-)
 create mode 100644 board/sh7763rdp/Makefile
 create mode 100644 board/sh7763rdp/config.mk
 create mode 100644 board/sh7763rdp/lowlevel_init.S
 create mode 100644 board/sh7763rdp/sh7763rdp.c
 create mode 100644 board/sh7763rdp/u-boot.lds
 create mode 100644 include/configs/sh7763rdp.h

diff --git a/MAINTAINERS b/MAINTAINERS
index d3dfd48..b3daaeb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -718,6 +718,7 @@ Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 	MS7722SE		SH7722
 	R7780MP			SH7780
 	R2DPlus			SH7751R
+	SH7763RDP		SH7763

 Mark Jonas <mark.jonas@de.bosch.com>

diff --git a/MAKEALL b/MAKEALL
index 3cb1d24..45ef33e 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -749,6 +749,7 @@ LIST_sh4="		\
 	Migo-R		\
 	r7780mp		\
 	r2dplus		\
+	sh7763rdp	\
 "

 LIST_sh="		\
diff --git a/Makefile b/Makefile
index cc988e1..cb63223 100644
--- a/Makefile
+++ b/Makefile
@@ -2941,6 +2941,11 @@ r2dplus_config  :   unconfig
 	@echo "#define CONFIG_R2DPLUS 1" >> include/config.h
 	@./mkconfig -a $(@:_config=) sh sh4 r2dplus

+sh7763rdp_config  :   unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_SH7763RDP 1" >> include/config.h
+	@./mkconfig -a $(@:_config=) sh sh4 sh7763rdp
+
 #========================================================================
 # SPARC
 #========================================================================
diff --git a/board/sh7763rdp/Makefile b/board/sh7763rdp/Makefile
new file mode 100644
index 0000000..9e63ea7
--- /dev/null
+++ b/board/sh7763rdp/Makefile
@@ -0,0 +1,47 @@
+#
+# Copyright (C) 2008 Renesas Solutions Corp.
+# Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+# Copyright (C) 2007 Kenati Technologies, Inc.
+#
+# board/sh7763rdp/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	:= sh7763rdp.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
+
+#########################################################################
diff --git a/board/sh7763rdp/config.mk b/board/sh7763rdp/config.mk
new file mode 100644
index 0000000..c52dbfd
--- /dev/null
+++ b/board/sh7763rdp/config.mk
@@ -0,0 +1,11 @@
+#
+# board/sh7763rdp/config.mk
+#
+# TEXT_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+
+TEXT_BASE = 0x8FFC0000
+
+# PLATFORM_CPPFLAGS += -DCONFIG_MULTIBOOT
diff --git a/board/sh7763rdp/lowlevel_init.S b/board/sh7763rdp/lowlevel_init.S
new file mode 100644
index 0000000..1942892
--- /dev/null
+++ b/board/sh7763rdp/lowlevel_init.S
@@ -0,0 +1,351 @@
+/*
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ * Copyright (C) 2007 Kenati Technologies, Inc.
+ *
+ * board/sh7763rdp/lowlevel_init.S
+ *
+ * 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>
+
+#include <asm/processor.h>
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+	mov.l   WDTCSR_A, r1	/* Watchdog Control / Status Register */
+	mov.l   WDTCSR_D, r0
+	mov.l   r0, @r1
+
+	mov.l   WDTST_A, r1		/* Watchdog Stop Time Register */
+	mov.l   WDTST_D, r0
+	mov.l   r0, @r1
+
+	mov.l   WDTBST_A, r1	/* 0xFFCC0008 (Watchdog Base Stop Time Register */
+	mov.l   WDTBST_D, r0
+	mov.l   r0, @r1
+
+	mov.l	CCR_A, r1		/* Address of Cache Control Register */
+	mov.l	CCR_CACHE_ICI_D, r0	/* Instruction Cache Invalidate */
+	mov.l	r0, @r1
+
+	mov.l	MMUCR_A, r1		/* Address of MMU Control Register */
+	mov.l	MMU_CONTROL_TI_D, r0	/* TI == TLB Invalidate bit */
+	mov.l	r0, @r1
+
+	mov.l	MSTPCR0_A, r1	/* Address of Power Control Register 0 */
+	mov.l	MSTPCR0_D, r0
+	mov.l	r0, @r1
+
+	mov.l	MSTPCR1_A, r1	/*i Address of Power Control Register 1 */
+	mov.l	MSTPCR1_D, r0
+	mov.l	r0, @r1
+
+	mov.l	RAMCR_A,r1
+	mov.l	RAMCR_D,r0
+	mov.l	r0, @r1
+
+	mov.l	MMSELR_A,r1
+	mov.l	MMSELR_D,r0
+	synco
+	mov.l	r0, @r1
+
+	mov.l	@r1,r2		/* execute two reads after setting MMSELR*/
+	mov.l	@r1,r2
+	synco
+
+	/* issue memory read */
+	mov.l   DDRSD_START_A,r1	/* memory address to read*/
+	mov.l   @r1,r0
+	synco
+
+	mov.l	MIM8_A,r1
+	mov.l	MIM8_D,r0
+	mov.l	r0, at r1
+
+	mov.l	MIMC_A,r1
+	mov.l	MIMC_D1,r0
+	mov.l	r0, at r1
+
+	mov.l	STRC_A,r1
+	mov.l	STRC_D,r0
+	mov.l	r0, at r1
+
+	mov.l	SDR4_A,r1
+	mov.l	SDR4_D,r0
+	mov.l	r0, at r1
+
+	mov.l	MIMC_A,r1
+	mov.l	MIMC_D2,r0
+	mov.l	r0, at r1
+
+	nop
+	nop
+	nop
+
+	mov.l	SCR4_A,r1
+	mov.l	SCR4_D3,r0
+	mov.l	r0, at r1
+
+	mov.l	SCR4_A,r1
+	mov.l	SCR4_D2,r0
+	mov.l	r0, at r1
+
+	mov.l	SDMR02000_A,r1
+	mov.l	SDMR02000_D,r0
+	mov.l	r0, at r1
+
+	mov.l	SDMR00B08_A,r1
+	mov.l	SDMR00B08_D,r0
+	mov.l	r0, at r1
+
+	mov.l	SCR4_A,r1
+	mov.l	SCR4_D2,r0
+	mov.l	r0, at r1
+
+	mov.l	SCR4_A,r1
+	mov.l	SCR4_D4,r0
+	mov.l	r0, at r1
+
+	nop
+	nop
+	nop
+	nop
+
+	mov.l	SCR4_A,r1
+	mov.l	SCR4_D4,r0
+	mov.l	r0, at r1
+
+	nop
+	nop
+	nop
+	nop
+
+	mov.l	SDMR00308_A,r1
+	mov.l	SDMR00308_D,r0
+	mov.l	r0, at r1
+
+	mov.l	MIMC_A,r1
+	mov.l	MIMC_D3,r0
+	mov.l	r0, at r1
+
+	mov.l	SCR4_A,r1
+	mov.l	SCR4_D1,r0
+	mov.l	DELAY60_D,r3
+
+delay_loop_60:
+	mov.l	r0, at r1
+	dt	r3
+	bf	delay_loop_60
+	nop
+
+	mov.l   CCR_A, r1	/* Address of Cache Control Register */
+	mov.l   CCR_CACHE_D_2, r0
+	mov.l   r0, @r1
+
+bsc_init:
+	mov.l	BCR_A, r1
+	mov.l	BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS0BCR_A, r1
+	mov.l	CS0BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS1BCR_A,r1
+	mov.l	CS1BCR_D,r0
+	mov.l	r0, at r1
+
+	mov.l	CS2BCR_A, r1
+	mov.l	CS2BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS4BCR_A, r1
+	mov.l	CS4BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5BCR_A, r1
+	mov.l	CS5BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6BCR_A, r1
+	mov.l	CS6BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS0WCR_A, r1
+	mov.l	CS0WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS1WCR_A, r1
+	mov.l	CS1WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS2WCR_A, r1
+	mov.l	CS2WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS4WCR_A, r1
+	mov.l	CS4WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5WCR_A, r1
+	mov.l	CS5WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6WCR_A, r1
+	mov.l	CS6WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS5PCR_A, r1
+	mov.l	CS5PCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS6PCR_A, r1
+	mov.l	CS6PCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	DELAY200_D,r3
+
+delay_loop_200:
+	dt	r3
+	bf	delay_loop_200
+	nop
+
+	mov.l	PSEL0_A,r1
+	mov.l	PSEL0_D,r0
+	mov.w	r0, at r1
+
+	mov.l	PSEL1_A,r1
+	mov.l	PSEL1_D,r0
+	mov.w	r0, at r1
+
+	mov.l	ICR0_A,r1
+	mov.l	ICR0_D,r0
+	mov.l	r0, at r1
+
+	stc sr, r0	/* BL bit off(init=ON) */
+	mov.l   SR_MASK_D, r1
+	and r1, r0
+	ldc r0, sr
+
+	rts
+	nop
+
+	.align	2
+
+DELAY60_D:	.long	60
+DELAY200_D:	.long	17800
+
+CCR_A:		.long	0xFF00001C
+MMUCR_A:	.long	0xFF000010
+RAMCR_A:	.long	0xFF000074
+
+/* Low power mode control */
+MSTPCR0_A:	.long	0xFFC80030
+MSTPCR1_A:	.long	0xFFC80038
+
+/* RWBT */
+WDTST_A:	.long	0xFFCC0000
+WDTCSR_A:	.long	0xFFCC0004
+WDTBST_A:	.long	0xFFCC0008
+
+/* BSC */
+MMSELR_A:	.long	0xFE600020
+BCR_A:		.long	0xFF801000
+CS0BCR_A:	.long	0xFF802000
+CS1BCR_A:	.long	0xFF802010
+CS2BCR_A:	.long	0xFF802020
+CS4BCR_A:	.long	0xFF802040
+CS5BCR_A:	.long	0xFF802050
+CS6BCR_A:	.long	0xFF802060
+CS0WCR_A:	.long	0xFF802008
+CS1WCR_A:	.long	0xFF802018
+CS2WCR_A:	.long	0xFF802028
+CS4WCR_A:	.long	0xFF802048
+CS5WCR_A:	.long	0xFF802058
+CS6WCR_A:	.long	0xFF802068
+CS5PCR_A:	.long	0xFF802070
+CS6PCR_A:	.long	0xFF802080
+DDRSD_START_A:	.long	0xAC000000
+
+/* INTC */
+ICR0_A:		.long	0xFFD00000
+
+/* DDR I/F */
+MIM8_A:		.long	0xFE800008
+MIMC_A:		.long	0xFE80000C
+SCR4_A:		.long	0xFE800014
+STRC_A:		.long	0xFE80001C
+SDR4_A:		.long	0xFE800034
+SDMR00308_A:	.long	0xFE900308
+SDMR00B08_A:	.long	0xFE900B08
+SDMR02000_A:	.long	0xFE902000
+
+/* GPIO */
+PSEL0_A:	.long	0xFFEF0070
+PSEL1_A:	.long	0xFFEF0072
+
+CCR_CACHE_ICI_D:.long	0x00000800
+CCR_CACHE_D_2:	.long	0x00000103
+MMU_CONTROL_TI_D:.long	0x00000004
+RAMCR_D:	.long	0x00000200
+MSTPCR0_D:	.long	0x00000000
+MSTPCR1_D:	.long	0x00000000
+
+MMSELR_D:	.long	0xa5a50000
+BCR_D:		.long	0x00000000
+CS0BCR_D:	.long	0x77777770
+CS1BCR_D:	.long	0x77777670
+CS2BCR_D:	.long	0x77777670
+CS4BCR_D:	.long	0x77777670
+CS5BCR_D:	.long	0x77777670
+CS6BCR_D:	.long	0x77777670
+CS0WCR_D:	.long	0x7777770F
+CS1WCR_D:	.long   0x22000002
+CS2WCR_D:	.long	0x7777770F
+CS4WCR_D:	.long	0x7777770F
+CS5WCR_D:	.long	0x7777770F
+CS6WCR_D:	.long	0x7777770F
+CS5PCR_D:	.long	0x77000000
+CS6PCR_D:	.long	0x77000000
+ICR0_D:		.long	0x00E00000
+MIM8_D:		.long	0x00000000
+MIMC_D1:	.long	0x01d10008
+MIMC_D2:	.long	0x01d10009
+MIMC_D3:	.long	0x01d10209
+SCR4_D1:	.long	0x00000001
+SCR4_D2:	.long	0x00000002
+SCR4_D3:	.long	0x00000003
+SCR4_D4:	.long	0x00000004
+STRC_D:		.long	0x000f3980
+SDR4_D:		.long	0x00000300
+SDMR00308_D:	.long	0x00000000
+SDMR00B08_D:	.long	0x00000000
+SDMR02000_D:	.long	0x00000000
+PSEL0_D:	.long	0x00000001
+PSEL1_D:	.long	0x00000244
+SR_MASK_D:	.long	0xEFFFFF0F
+WDTST_D:	.long	0x5A000FFF
+WDTCSR_D:	.long	0xA5000000
+WDTBST_D:	.long	0x55000000
+
diff --git a/board/sh7763rdp/sh7763rdp.c b/board/sh7763rdp/sh7763rdp.c
new file mode 100644
index 0000000..6f9501b
--- /dev/null
+++ b/board/sh7763rdp/sh7763rdp.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ * Copyright (C) 2007 Kenati Technologies, Inc.
+ *
+ * board/sh7763rdp/sh7763rdp.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 CPU_CMDREG	0xB1000006
+#define PDCR        0xffef0006
+#define PECR        0xffef0008
+#define PFCR        0xffef000a
+#define PGCR        0xffef000c
+#define PHCR        0xffef000e
+#define PJCR        0xffef0012
+#define PKCR        0xffef0014
+#define PLCR        0xffef0016
+#define PMCR        0xffef0018
+#define PSEL1       0xffef0072
+#define PSEL2       0xffef0074
+#define PSEL3       0xffef0076
+
+int checkboard(void)
+{
+	puts("BOARD: Renesas SH7763 RDP\n");
+	return 0;
+}
+
+int board_init(void)
+{
+	vu_short dat;
+
+	*(vu_short *)(CPU_CMDREG) |= 0x0001;
+
+	/* GPIO Setting (eth1) */
+	dat = *(vu_short *)(PSEL1);
+	*(vu_short *)PSEL1 = ((dat & ~0xff00) | 0x2400);
+	*(vu_short *)PFCR = 0;
+	*(vu_short *)PGCR = 0;
+	*(vu_short *)PHCR = 0;
+
+	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)
+{
+}
diff --git a/board/sh7763rdp/u-boot.lds b/board/sh7763rdp/u-boot.lds
new file mode 100644
index 0000000..8f8229b
--- /dev/null
+++ b/board/sh7763rdp/u-boot.lds
@@ -0,0 +1,106 @@
+/*
+ * Copyrigth (c) 2007,2008
+ * 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/sh4/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 = .);
+}
+
diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h
new file mode 100644
index 0000000..4bfed98
--- /dev/null
+++ b/include/configs/sh7763rdp.h
@@ -0,0 +1,126 @@
+/*
+ * Configuation settings for the Renesas SH7763RDP board
+ *
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@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 __SH7763RDP_H
+#define __SH7763RDP_H
+
+#define CONFIG_SH		1
+#define CONFIG_SH4		1
+#define CONFIG_CPU_SH7763	1
+#define CONFIG_SH7763RDP	1
+#define __LITTLE_ENDIAN		1
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_JFFS2
+
+#define CONFIG_BOOTDELAY        -1
+#define CONFIG_BOOTARGS         "console=ttySC2,115200 root=1f01"
+#define CONFIG_ENV_OVERWRITE    1
+
+#define CONFIG_VERSION_VARIABLE
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+
+/* SCIF */
+#define CFG_SCIF_CONSOLE        1
+#define CONFIG_BAUDRATE         115200
+#define CONFIG_CONS_SCIF2		1
+
+#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 */
+#define CFG_BARGSIZE	512	/* Buffer size for Boot Arguments
+								passed to kernel */
+#define CFG_BAUDRATE_TABLE	{ 115200 }	/* List of legal baudrate
+												settings for this board */
+
+/* Ethernet */
+#define CONFIG_SH_ETHER 1
+#define CONFIG_SH_ETHER_USE_PORT (1)
+#define CONFIG_SH_ETHER_PHY_ADDR (0x01)
+#define CFG_RX_ETH_BUFFER	(8)
+
+/* SDRAM */
+#define CFG_SDRAM_BASE		(0x8C000000)
+#define CFG_SDRAM_SIZE		(64 * 1024 * 1024)
+#define CFG_MEMTEST_START	(CFG_SDRAM_BASE)
+#define CFG_MEMTEST_END		(CFG_MEMTEST_START + (60 * 1024 * 1024))
+
+/* Flash(NOR) */
+#define CFG_FLASH_BASE		(0xA0000000)
+#define CFG_FLASH_CFI_WIDTH (FLASH_CFI_16BIT)
+#define CFG_MAX_FLASH_BANKS (1)
+#define CFG_MAX_FLASH_SECT  (520)
+
+/* U-boot setting */
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 4 * 1024 * 1024)
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE)
+#define CFG_MONITOR_LEN		(128 * 1024)
+/* Size of DRAM reserved for malloc() use */
+#define CFG_MALLOC_LEN		(1024 * 1024)
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE	(256)
+#define CFG_BOOTMAPSZ		(8 * 1024 * 1024)
+
+#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 */
+/* Timeout for Flash erase operations (in ms) */
+#define CFG_FLASH_ERASE_TOUT	(3 * 1000)
+/* Timeout for Flash write operations (in ms) */
+#define CFG_FLASH_WRITE_TOUT	(3 * 1000)
+/* Timeout for Flash set sector lock bit operations (in ms) */
+#define CFG_FLASH_LOCK_TOUT		(3 * 1000)
+/* Timeout for Flash clear lock bit operations (in ms) */
+#define CFG_FLASH_UNLOCK_TOUT	(3 * 1000)
+/* Use hardware flash sectors protection instead of U-Boot software protection */
+#undef  CFG_FLASH_PROTECTION
+#undef  CFG_DIRECT_FLASH_TFTP
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	(128 * 1024)
+#define CFG_ENV_SIZE		(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + (1 * CFG_ENV_SECT_SIZE))
+/* Offset of env Flash sector relative to CFG_FLASH_BASE */
+#define CFG_ENV_OFFSET		(CFG_ENV_ADDR - CFG_FLASH_BASE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR_REDUND	(CFG_FLASH_BASE + (2 * CFG_ENV_SECT_SIZE))
+
+/* Clock */
+#define CONFIG_SYS_CLK_FREQ	66666666
+#define TMU_CLK_DIVIDER		(4)	/* 4 (default), 16, 64, 256 or 1024 */
+#define CFG_HZ				(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+
+#endif /* __SH7763RDP_H */
-- 
1.5.5.1