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* [U-Boot-Users] [PATCH 3/3] sh: Renesas RSK+ 7203 board support
@ 2008-07-03 14:14 Nobuhiro Iwamatsu
       [not found] ` <20080830112432.GC6190@game.jcrosoft.org>
  0 siblings, 1 reply; 2+ messages in thread
From: Nobuhiro Iwamatsu @ 2008-07-03 14:14 UTC (permalink / raw)
  To: u-boot

This adds initial support for the RTE RSK+ SH7203 board.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
---
 MAINTAINERS                   |    2 +
 MAKEALL                       |    3 +
 Makefile                      |    8 ++
 board/rsk7203/Makefile        |   45 +++++++
 board/rsk7203/config.mk       |   28 +++++
 board/rsk7203/lowlevel_init.S |  265 +++++++++++++++++++++++++++++++++++++++++
 board/rsk7203/rsk7203.c       |   50 ++++++++
 board/rsk7203/u-boot.lds      |  102 ++++++++++++++++
 include/configs/rsk7203.h     |  107 +++++++++++++++++
 9 files changed, 610 insertions(+), 0 deletions(-)
 create mode 100644 board/rsk7203/Makefile
 create mode 100644 board/rsk7203/config.mk
 create mode 100644 board/rsk7203/lowlevel_init.S
 create mode 100644 board/rsk7203/rsk7203.c
 create mode 100644 board/rsk7203/u-boot.lds
 create mode 100644 include/configs/rsk7203.h

diff --git a/MAINTAINERS b/MAINTAINERS
index a3d70b1..abb63c9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -717,12 +717,14 @@ Haavard Skinnemoen <hskinnemoen@atmel.com>
 #########################################################################

 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+				  <iwamatsu.nobuhiro@renesas.com>

 	MS7750SE		SH7750
 	MS7722SE		SH7722
 	R7780MP			SH7780
 	R2DPlus			SH7751R
 	SH7763RDP		SH7763
+	RSK7203			SH7203

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

diff --git a/MAKEALL b/MAKEALL
index 32caab7..aa97597 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -740,6 +740,9 @@ LIST_blackfin="		\
 ## SH Systems
 #########################################################################

+LIST_sh2="		\
+	rsk7203		\
+"
 LIST_sh3="		\
 	mpr2		\
 	ms7720se	\
diff --git a/Makefile b/Makefile
index 8bfc891..75f2520 100644
--- a/Makefile
+++ b/Makefile
@@ -2907,6 +2907,14 @@ atngw100_config	:	unconfig
 #########################################################################

 #########################################################################
+## sh2 (Renesas SuperH)
+#########################################################################
+rsk7203_config: unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_RSK7203 1" >> include/config.h
+	@./mkconfig -a $(@:_config=) sh sh2 rsk7203
+
+#########################################################################
 ## sh3 (Renesas SuperH)
 #########################################################################
 mpr2_config: unconfig
diff --git a/board/rsk7203/Makefile b/board/rsk7203/Makefile
new file mode 100644
index 0000000..32055be
--- /dev/null
+++ b/board/rsk7203/Makefile
@@ -0,0 +1,45 @@
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+# Copyright (C) 2008 Renesas Solutions Corp.
+#
+# u-boot/board/rsk7203/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	:= rsk7203.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/rsk7203/config.mk b/board/rsk7203/config.mk
new file mode 100644
index 0000000..61aa51f
--- /dev/null
+++ b/board/rsk7203/config.mk
@@ -0,0 +1,28 @@
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+# Copyright (C) 2008 Renesas Solutions Corp.
+#
+# u-boot/board/rsk7203/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 = 0x0C7C0000
diff --git a/board/rsk7203/lowlevel_init.S b/board/rsk7203/lowlevel_init.S
new file mode 100644
index 0000000..19ab798
--- /dev/null
+++ b/board/rsk7203/lowlevel_init.S
@@ -0,0 +1,265 @@
+/*
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ * 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 <config.h>
+#include <version.h>
+
+#include <asm/processor.h>
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+	/* Cache setting */
+	mov.l CCR1_A ,r1
+	mov.l CCR1_D ,r0
+	mov.l r0, at r1
+
+	/* ConfigurePortPins */
+	mov.l PECRL3_A, r1
+	mov.l PECRL3_D, r0
+	mov.w r0, at r1
+
+	mov.l PCCRL4_A, r1
+	mov.l PCCRL4_D0, r0
+	mov.w r0, at r1
+
+	mov.l PECRL4_A, r1
+	mov.l PECRL4_D0, r0
+	mov.w r0, at r1
+
+	mov.l PEIORL_A, r1
+	mov.l PEIORL_D0, r0
+	mov.w r0, at r1
+
+	mov.l PCIORL_A, r1
+	mov.l PCIORL_D, r0
+	mov.w r0, at r1
+
+	mov.l PFCRH2_A, r1
+	mov.l PFCRH2_D, r0
+	mov.w r0, at r1
+
+	mov.l PFCRH3_A, r1
+	mov.l PFCRH3_D, r0
+	mov.w r0, at r1
+
+	mov.l PFCRH1_A, r1
+	mov.l PFCRH1_D, r0
+	mov.w r0, at r1
+
+	mov.l PFIORH_A, r1
+	mov.l PFIORH_D, r0
+	mov.w r0, at r1
+
+	mov.l PECRL1_A, r1
+	mov.l PECRL1_D0, r0
+	mov.w r0, at r1
+
+	mov.l PEIORL_A, r1
+	mov.l PEIORL_D1, r0
+	mov.w r0, at r1
+
+	/* ConfigureOperatingFrequency */
+	mov.l WTCSR_A ,r1
+	mov.l WTCSR_D0 ,r0
+	mov.w r0, at r1
+
+	mov.l WTCSR_A ,r1
+	mov.l WTCSR_D1 ,r0
+	mov.w r0, at r1
+
+	mov.l WTCNT_A ,r1
+	mov.l WTCNT_D ,r0
+	mov.w r0, at r1
+
+	/* Set clock mode*/
+	mov.l FRQCR_A,r1
+	mov.l FRQCR_D,r0
+	mov.w r0, at r1
+
+	/* ConfigureBusAndMemory */
+init_bsc_cs0:
+    mov.l   PCCRL4_A,r1
+    mov.l   PCCRL4_D1,r0
+    mov.w   r0, at r1
+
+    mov.l   PECRL1_A,r1
+    mov.l   PECRL1_D1,r0
+    mov.w   r0, at r1
+
+    mov.l CMNCR_A,r1
+    mov.l CMNCR_D,r0
+    mov.l r0, at r1
+
+    mov.l SC0BCR_A,r1
+    mov.l SC0BCR_D,r0
+    mov.l r0, at r1
+
+    mov.l CS0WCR_A,r1
+    mov.l CS0WCR_D,r0
+    mov.l r0, at r1
+
+init_bsc_cs1:
+    mov.l   PECRL4_A,r1
+    mov.l   PECRL4_D1,r0
+    mov.w   r0, at r1
+
+    mov.l CS1WCR_A,r1
+    mov.l CS1WCR_D,r0
+    mov.l r0, at r1
+
+init_sdram:
+	mov.l	PCCRL2_A,r1
+	mov.l	PCCRL2_D,r0
+	mov.w	r0, at r1
+
+	mov.l	PCCRL4_A,r1
+	mov.l	PCCRL4_D2,r0
+	mov.w   r0, at r1
+
+    mov.l   PCCRL1_A,r1
+	mov.l	PCCRL1_D,r0
+    mov.w   r0, at r1
+
+    mov.l   PCCRL3_A,r1
+	mov.l	PCCRL3_D,r0
+    mov.w   r0, at r1
+
+	mov.l CS3BCR_A,r1
+	mov.l CS3BCR_D,r0
+	mov.l r0, at r1
+
+	mov.l CS3WCR_A,r1
+	mov.l CS3WCR_D,r0
+	mov.l r0, at r1
+
+	mov.l SDCR_A,r1
+	mov.l SDCR_D,r0
+	mov.l r0, at r1
+
+	mov.l RTCOR_A,r1
+	mov.l RTCOR_D,r0
+	mov.l r0, at r1
+
+	mov.l RTCSR_A,r1
+	mov.l RTCSR_D,r0
+	mov.l r0, at r1
+
+    /* 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
+PCCRL4_A:	.long 0xFFFE3910
+PCCRL4_D0:	.long 0x00000000
+PECRL4_A:	.long 0xFFFE3A10
+PECRL4_D0:	.long 0x00000000
+PECRL3_A:	.long 0xFFFE3A12
+PECRL3_D:	.long 0x00000000
+PEIORL_A:	.long 0xFFFE3A06
+PEIORL_D0:	.long 0x00001C00
+PEIORL_D1:	.long 0x00001C02
+PCIORL_A:	.long 0xFFFE3906
+PCIORL_D:	.long 0x00004000
+PFCRH2_A:	.long 0xFFFE3A8C
+PFCRH2_D:	.long 0x00000000
+PFCRH3_A:	.long 0xFFFE3A8A
+PFCRH3_D:	.long 0x00000000
+PFCRH1_A:	.long 0xFFFE3A8E
+PFCRH1_D:	.long 0x00000000
+PFIORH_A:	.long 0xFFFE3A84
+PFIORH_D:	.long 0x00000729
+PECRL1_A:	.long 0xFFFE3A16
+PECRL1_D0:	.long 0x00000033
+
+
+WTCSR_A:	.long 0xFFFE0000
+WTCSR_D0: 	.long 0x0000A518
+WTCSR_D1: 	.long 0x0000A51D
+WTCNT_A:	.long 0xFFFE0002
+WTCNT_D:	.long 0x00005A84
+FRQCR_A:	.long 0xFFFE0010
+FRQCR_D:	.long 0x00000104
+
+PCCRL4_D1:	.long 0x00000010
+PECRL1_D1:	.long 0x00000133
+
+CMNCR_A:	.long 0xFFFC0000
+CMNCR_D:	.long 0x00001810
+SC0BCR_A:	.long 0xFFFC0004
+SC0BCR_D:	.long 0x10000400
+CS0WCR_A:	.long 0xFFFC0028
+CS0WCR_D:	.long 0x00000B41
+PECRL4_D1:	.long 0x00000100
+CS1WCR_A:	.long 0xFFFC002C
+CS1WCR_D:	.long 0x00000B01
+PCCRL4_D2:	.long 0x00000011
+PCCRL3_A:	.long 0xFFFE3912
+PCCRL3_D:	.long 0x00000011
+PCCRL2_A:	.long 0xFFFE3914
+PCCRL2_D:	.long 0x00001111
+PCCRL1_A:	.long 0xFFFE3916
+PCCRL1_D:	.long 0x00001010
+PDCRL4_A:	.long 0xFFFE3990
+PDCRL4_D:	.long 0x00000011
+PDCRL3_A:	.long 0xFFFE3992
+PDCRL3_D:	.long 0x00000011
+PDCRL2_A:	.long 0xFFFE3994
+PDCRL2_D:	.long 0x00001111
+PDCRL1_A:	.long 0xFFFE3996
+PDCRL1_D:	.long 0x00001000
+CS3BCR_A:	.long 0xFFFC0010
+CS3BCR_D:	.long 0x00004400
+CS3WCR_A:	.long 0xFFFC0034
+CS3WCR_D:	.long 0x00002892
+SDCR_A:		.long 0xFFFC004C
+SDCR_D:		.long 0x00000809
+RTCOR_A:	.long 0xFFFC0058
+RTCOR_D:	.long 0xA55A0041
+RTCSR_A:	.long 0xFFFC0050
+RTCSR_D:	.long 0xa55a0010
+
+STBCR3_A:	.long 0xFFFE0408
+STBCR3_D:	.long 0x00000000
+STBCR4_A:	.long 0xFFFE040C
+STBCR4_D:	.long 0x00000008
+STBCR5_A:	.long 0xFFFE0410
+STBCR5_D:	.long 0x00000000
+STBCR6_A: 	.long 0xFFFE0414
+STBCR6_D:	.long 0x00000002
+SDRAM_MODE: .long 0xFFFC5040
+REPEAT_D:	.long 0x00009C40
diff --git a/board/rsk7203/rsk7203.c b/board/rsk7203/rsk7203.c
new file mode 100644
index 0000000..beb943e
--- /dev/null
+++ b/board/rsk7203/rsk7203.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * u-boot/board/rsk7203/rsk7203.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>
+
+int checkboard(void)
+{
+	puts("BOARD: Renesas Technology RSK7203\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)
+{
+}
diff --git a/board/rsk7203/u-boot.lds b/board/rsk7203/u-boot.lds
new file mode 100644
index 0000000..7d58cfd
--- /dev/null
+++ b/board/rsk7203/u-boot.lds
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ * 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
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+	/*
+	   Base address of internal SDRAM is 0x0C000000.
+
+	   NOTE: This address must match with the definition of
+	   TEXT_BASE in config.mk (in this directory).
+	*/
+
+	. = 0x0C000000 + (8*1024*1024) - (256*1024);
+
+	PROVIDE (reloc_dst = .);
+
+	PROVIDE (_ftext = .);
+	PROVIDE (_fcode = .);
+	PROVIDE (_start = .);
+
+	.text :
+	{
+		cpu/sh2/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/rsk7203.h b/include/configs/rsk7203.h
new file mode 100644
index 0000000..270c149
--- /dev/null
+++ b/include/configs/rsk7203.h
@@ -0,0 +1,107 @@
+/*
+ * Configuation settings for the Renesas Technology RSK 7203
+ *
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ * 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
+ */
+
+#ifndef __RSK7203_H
+#define __RSK7203_H
+
+#undef DEBUG
+#define CONFIG_SH		1
+#define CONFIG_SH2		1
+#define CONFIG_SH2A		1
+#define CONFIG_CPU_SH7203	1
+#define CONFIG_RSK7203	1
+
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_CACHE
+
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_BOOTARGS		"console=ttySC0,115200"
+#define CONFIG_LOADADDR     0x0C100000 /* RSK7203_SDRAM_BASE + 1MB */
+
+#define CONFIG_VERSION_VARIABLE
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+
+/* MEMORY */
+#define RSK7203_SDRAM_BASE		0x0C000000
+#define RSK7203_FLASH_BASE_1	0x20000000	/* Non cache */
+#define RSK7203_FLASH_BANK_SIZE	(4 * 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	RSK7203_SDRAM_BASE
+#define CFG_MEMTEST_END		(CFG_MEMTEST_START + (3 * 1024 * 1024))
+
+#define CFG_SDRAM_BASE		RSK7203_SDRAM_BASE
+#define CFG_SDRAM_SIZE		(32 * 1024 * 1024)
+
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 1024 * 1024)
+#define CFG_MONITOR_BASE	RSK7203_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_WIDTH FLASH_CFI_16BIT
+#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		RSK7203_FLASH_BASE_1
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+#define CFG_MAX_FLASH_SECT	64
+#define CFG_MAX_FLASH_BANKS	1
+
+#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  	12000
+#define CFG_FLASH_WRITE_TOUT	500
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ	33333333
+#define CMT_CLK_DIVIDER	32	/* 8 (default), 32, 128 or 512 */
+#define CFG_HZ			(CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
+
+#endif	/* __RSK7203_H */
-- 
1.5.5.1

^ permalink raw reply related	[flat|nested] 2+ messages in thread
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2008-07-03 14:14 [U-Boot-Users] [PATCH 3/3] sh: Renesas RSK+ 7203 board support Nobuhiro Iwamatsu
     [not found] ` <20080830112432.GC6190@game.jcrosoft.org>
2008-08-31 14:21   ` [U-Boot] [PATCH v2] sh: Renesas RSK+ 7203 board support (Re: [U-Boot-Users] [PATCH 3/3] sh: Renesas RSK+ 7203 board support) Nobuhiro Iwamatsu

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