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

CREDITS

@@ -236,6 +236,10 @@ E: mark.jonas@freescale.com
 D: Support for Freescale Total5200 platform
 W: http://www.mobilegt.com/
 
+N: Mark Jonas
+E: mark.jonas@de.bosch.com
+D: Support for MPR2 board
+
 N: Sam Song
 E: samsongshu@yahoo.com.cn
 D: Port to the RPXlite_DW board

MAINTAINERS

@@ -695,15 +695,25 @@ Haavard Skinnemoen <hskinnemoen@atmel.com>
 #	Board			CPU					#
 #########################################################################
 
-Nobuhiro Iwmaatsu <iwamatsu@nigauri.org>
+Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 
 	MS7750SE		SH7750
 	MS7722SE		SH7722
+	R7780MP			SH7780
+	R2DPlus			SH7751R
+
+Mark Jonas <mark.jonas@de.bosch.com>
+
+	mpr2			SH7720
 
 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
 
 	MS7720SE		SH7720
 
+Yusuke Goda <goda.yusuke@renesas.com>
+
+	MIGO-R			SH7722
+
 #########################################################################
 # Blackfin Systems:							#
 #									#

MAKEALL

@@ -700,9 +700,13 @@ LIST_blackfin="		\
 LIST_sh4="		\
 	ms7750se	\
 	ms7722se	\
+	Migo-R		\
+	r7780mp		\
+	r2dplus		\
 "
 
 LIST_sh3="		\
+	mpr2		\
 	ms7720se	\
 "
 

Makefile

@@ -2842,6 +2842,11 @@ atngw100_config	:	unconfig
 #########################################################################
 ## sh3 (Renesas SuperH)
 #########################################################################
+mpr2_config: unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_MPR2 1" >> include/config.h
+	@$(MKCONFIG) -a $(@:_config=) sh sh3 mpr2
+
 ms7720se_config: unconfig
 	@echo "#define CONFIG_MS7720SE 1" > include/config.h
 	@$(MKCONFIG) -a $(@:_config=) sh sh3 ms7720se
@@ -2857,6 +2862,21 @@ ms7722se_config :	unconfig
 	@echo "#define CONFIG_MS7722SE 1" > $(obj)include/config.h
 	@$(MKCONFIG) -a $(@:_config=) sh sh4 ms7722se
 
+MigoR_config :       unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_MIGO_R 1" >> include/config.h
+	@./mkconfig -a $(@:_config=) sh sh4 MigoR
+
+r7780mp_config: unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_R7780MP 1" >> include/config.h
+	@./mkconfig -a $(@:_config=) sh sh4 r7780mp
+
+r2dplus_config  :   unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_R2DPLUS 1" >> include/config.h
+	@./mkconfig -a $(@:_config=) sh sh4 r2dplus
+
 #########################################################################
 #########################################################################
 #########################################################################

board/MigoR/Makefile

@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# board/MigoR/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	:= migo_r.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################

board/MigoR/config.mk

@@ -0,0 +1,32 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# board/MigoR/config.mk
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+
+#
+# TEXT_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+
+TEXT_BASE = 0x8FFC0000
+

board/MigoR/lowlevel_init.S

@@ -0,0 +1,269 @@
+/*
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * Copyright (C) 2007
+ * Kenati Technologies, Inc.
+ *
+ * board/MigoR/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>
+
+/*
+ *  Board specific low level init code, called _very_ early in the
+ *  startup sequence. Relocation to SDRAM has not happened yet, no
+ *  stack is available, bss section has not been initialised, etc.
+ *
+ *  (Note: As no stack is available, no subroutines can be called...).
+ */
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+	mov.l	CCR_A, r1	! Address of Cache Control Register
+	mov.l	CCR_D, r0	! Instruction Cache Invalidate
+	mov.l	r0, @r1
+
+	mov.l	MMUCR_A, r1	! Address of MMU Control Register
+	mov.l	MMUCR_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	MSTPCR2_A, r1	! Address of Power Control Register 2
+	mov.l	MSTPCR2_D, r0	!
+	mov.l	r0, @r1
+
+	mov.l	PFC_PULCR_A, r1
+	mov.w	PFC_PULCR_D, r0
+	mov.w	r0,@r1
+
+	mov.l	PFC_DRVCR_A, r1
+	mov.w	PFC_DRVCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	SBSCR_A, r1	!
+	mov.w	SBSCR_D, r0	!
+	mov.w	r0, @r1
+
+	mov.l	PSCR_A, r1	!
+	mov.w	PSCR_D, r0	!
+	mov.w	r0, @r1
+
+	mov.l	RWTCSR_A, r1	! 0xA4520004 (Watchdog Control / Status Register)
+	mov.w	RWTCSR_D_1, r0	! 0xA507 -> timer_STOP/WDT_CLK=max
+	mov.w	r0, @r1
+
+	mov.l	RWTCNT_A, r1	! 0xA4520000 (Watchdog Count Register)
+	mov.w	RWTCNT_D, r0	! 0x5A00 -> Clear
+	mov.w	r0, @r1
+
+	mov.l	RWTCSR_A, r1	! 0xA4520004 (Watchdog Control / Status Register)
+	mov.w	RWTCSR_D_2, r0	! 0xA504 -> timer_STOP/CLK=500ms
+	mov.w	r0, @r1
+
+	mov.l	DLLFRQ_A, r1	! 20080115
+	mov.l	DLLFRQ_D, r0 	! 20080115
+	mov.l	r0, @r1
+
+	mov.l	FRQCR_A, r1		! 0xA4150000 Frequency control register
+	mov.l	FRQCR_D, r0	! 20080115
+	mov.l	r0, @r1
+
+	mov.l	CCR_A, r1		! Address of Cache Control Register
+	mov.l	CCR_D_2, r0	! ??
+	mov.l	r0, @r1
+
+bsc_init:
+
+	mov.l	CMNCR_A, r1	! CMNCR address -> R1
+	mov.l 	CMNCR_D, r0	! CMNCR data    -> R0
+	mov.l	r0, @r1		! CMNCR set
+
+	mov.l	CS0BCR_A, r1	! CS0BCR address -> R1
+	mov.l 	CS0BCR_D, r0	! CS0BCR data    -> R0
+	mov.l	r0, @r1		! CS0BCR set
+
+	mov.l	CS4BCR_A, r1	! CS4BCR address -> R1
+	mov.l	CS4BCR_D, r0	! CS4BCR data    -> R0
+	mov.l	r0, @r1		! CS4BCR set
+
+	mov.l	CS5ABCR_A, r1	! CS5ABCR address -> R1
+	mov.l 	CS5ABCR_D, r0	! CS5ABCR data    -> R0
+	mov.l	r0, @r1		! CS5ABCR set
+
+	mov.l	CS5BBCR_A, r1	! CS5BBCR address -> R1
+	mov.l 	CS5BBCR_D, r0	! CS5BBCR data    -> R0
+	mov.l	r0, @r1		! CS5BBCR set
+
+	mov.l	CS6ABCR_A, r1	! CS6ABCR address -> R1
+	mov.l 	CS6ABCR_D, r0	! CS6ABCR data    -> R0
+	mov.l	r0, @r1		! CS6ABCR set
+
+	mov.l	CS0WCR_A, r1	! CS0WCR address -> R1
+	mov.l 	CS0WCR_D, r0	! CS0WCR data    -> R0
+	mov.l	r0, @r1		! CS0WCR set
+
+	mov.l	CS4WCR_A, r1	! CS4WCR address -> R1
+	mov.l 	CS4WCR_D, r0	! CS4WCR data    -> R0
+	mov.l	r0, @r1		! CS4WCR set
+
+	mov.l	CS5AWCR_A, r1	! CS5AWCR address -> R1
+	mov.l 	CS5AWCR_D, r0	! CS5AWCR data    -> R0
+	mov.l	r0, @r1		! CS5AWCR set
+
+	mov.l	CS5BWCR_A, r1	! CS5BWCR address -> R1
+	mov.l 	CS5BWCR_D, r0	! CS5BWCR data    -> R0
+	mov.l	r0, @r1		! CS5BWCR set
+
+	mov.l	CS6AWCR_A, r1	! CS6AWCR address -> R1
+	mov.l 	CS6AWCR_D, r0	! CS6AWCR data    -> R0
+	mov.l	r0, @r1		! CS6AWCR set
+
+	! SDRAM initialization
+	mov.l	SDCR_A, r1	! SB_SDCR address -> R1
+	mov.l	SDCR_D, r0	! SB_SDCR data    -> R0
+	mov.l	r0, @r1		! SB_SDCR set
+
+	mov.l	SDWCR_A, r1	! SB_SDWCR address -> R1
+	mov.l	SDWCR_D, r0	! SB_SDWCR data    -> R0
+	mov.l	r0, @r1		! SB_SDWCR set
+
+	mov.l	SDPCR_A, r1	! SB_SDPCR address -> R1
+	mov.l	SDPCR_D, r0	! SB_SDPCR data    -> R0
+	mov.l	r0, @r1		! SB_SDPCR set
+
+	mov.l	RTCOR_A, r1	! SB_RTCOR address -> R1
+	mov.l	RTCOR_D, r0	! SB_RTCOR data    -> R0
+	mov.l	r0, @r1		! SB_RTCOR set
+
+	mov.l	RTCNT_A, r1	! SB_RTCNT address -> R1
+	mov.l	RTCNT_D, r0	! SB_RTCNT data    -> R0
+	mov.l	r0, @r1
+
+	mov.l	RTCSR_A, r1	! SB_RTCSR address -> R1
+	mov.l	RTCSR_D, r0	! SB_RTCSR data    -> R0
+	mov.l	r0, @r1		! SB_RTCSR set
+
+	mov.l	RFCR_A, r1	! SB_RFCR address -> R1
+	mov.l	RFCR_D, r0	! SB_RFCR data    -> R0
+	mov.l	r0, @r1
+
+	mov.l	SDMR3_A, r1	! SDMR3 address -> R1
+	mov 	#0x00, r0	! SDMR3 data    -> R0
+	mov.b	r0, @r1		! SDMR3 set
+
+	! BL bit off (init = ON)  (?!?)
+
+	stc	sr, r0				! BL bit off(init=ON)
+	mov.l	SR_MASK_D, r1
+	and	r1, r0
+	ldc	r0, sr
+
+	rts
+	mov	#0, r0
+
+
+
+	.align	4
+
+CCR_A:		.long	CCR
+MMUCR_A:	.long	MMUCR
+MSTPCR0_A:	.long	MSTPCR0
+MSTPCR2_A:	.long	MSTPCR2
+PFC_PULCR_A:	.long	PULCR
+PFC_DRVCR_A:	.long	DRVCR
+SBSCR_A:	.long	SBSCR
+PSCR_A:		.long	PSCR
+RWTCSR_A:	.long	RWTCSR
+RWTCNT_A:	.long	RWTCNT
+FRQCR_A:	.long	FRQCR
+PLLCR_A:	.long	PLLCR
+DLLFRQ_A:	.long	DLLFRQ
+
+CCR_D:		.long	0x00000800
+CCR_D_2:	.long	0x00000103
+MMUCR_D:	.long	0x00000004
+MSTPCR0_D:	.long	0x00001001
+MSTPCR2_D:	.long	0xffffffff
+PFC_PULCR_D:	.long	0x6000
+PFC_DRVCR_D:	.long	0x0464
+FRQCR_D:	.long	0x07033639
+PLLCR_D:	.long	0x00005000
+DLLFRQ_D:	.long	0x000004F6	! 20080115
+
+CMNCR_A:	.long	CMNCR
+CMNCR_D:	.long	0x0000001B	! 20080115
+CS0BCR_A:	.long	CS0BCR		! Flash bank 1
+CS0BCR_D:	.long	0x24920400
+CS4BCR_A:	.long	CS4BCR		!
+CS4BCR_D:	.long	0x10003400	! 20080115
+CS5ABCR_A:	.long	CS5ABCR		!
+CS5ABCR_D:	.long	0x24920400
+CS5BBCR_A:	.long	CS5BBCR		!
+CS5BBCR_D:	.long	0x24920400
+CS6ABCR_A:	.long	CS6ABCR		!
+CS6ABCR_D:	.long	0x24920400
+
+CS0WCR_A:	.long	CS0WCR
+CS0WCR_D:	.long	0x00000380
+CS4WCR_A:	.long	CS4WCR
+CS4WCR_D:	.long	0x00100A81	! 20080115
+CS5AWCR_A:	.long	CS5AWCR
+CS5AWCR_D:	.long	0x00000300
+CS5BWCR_A:	.long	CS5BWCR
+CS5BWCR_D:	.long	0x00000300
+CS6AWCR_A:	.long	CS6AWCR
+CS6AWCR_D:	.long	0x00000300
+
+SDCR_A:		.long	SBSC_SDCR
+SDCR_D:		.long	0x80160809	! 20080115
+SDWCR_A:	.long	SBSC_SDWCR
+SDWCR_D:	.long	0x0014450C	! 20080115
+SDPCR_A:	.long	SBSC_SDPCR
+SDPCR_D:	.long	0x00000087
+RTCOR_A:	.long	SBSC_RTCOR
+RTCNT_A:	.long	SBSC_RTCNT
+RTCNT_D:	.long	0xA55A0012
+RTCOR_D:	.long	0xA55A001C	! 20080115
+RTCSR_A:	.long	SBSC_RTCSR
+RFCR_A:		.long	SBSC_RFCR
+RFCR_D:		.long	0xA55A0221
+RTCSR_D:	.long	0xA55A009a	! 20080115
+SDMR3_A:	.long	0xFE581180	! 20080115
+
+SR_MASK_D:	.long	0xEFFFFF0F
+
+	.align	2
+
+SBSCR_D:	.word	0x0044
+PSCR_D:		.word	0x0000
+RWTCSR_D_1:	.word	0xA507
+RWTCSR_D_2:	.word	0xA504		! 20080115
+RWTCNT_D:	.word	0x5A00
+

board/MigoR/migo_r.c

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * Copyright (C) 2007
+ * Kenati Technologies, Inc.
+ *
+ * board/MigoR/migo_r.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 MigoR\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)
+{
+}
+

board/MigoR/u-boot.lds

@@ -0,0 +1,106 @@
+/*
+ * Copyrigth (c) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+	/*
+	   Base address of internal SDRAM is 0x0C000000.
+	   Although size of SDRAM can be either 16 or 32 MBytes,
+	   we assume 16 MBytes (ie ignore upper half if the full
+	   32 MBytes is present).
+
+	   NOTE: This address must match with the definition of
+	   TEXT_BASE in config.mk (in this directory).
+
+	*/
+	. = 0x8C000000 + (64*1024*1024) - (256*1024);
+
+	PROVIDE (reloc_dst = .);
+
+	PROVIDE (_ftext = .);
+	PROVIDE (_fcode = .);
+	PROVIDE (_start = .);
+
+	.text :
+	{
+		cpu/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 = .);
+}
+

board/mpr2/Makefile

@@ -0,0 +1,54 @@
+#
+# Copyright (C) 2007
+# Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# (C) Copyright 2008
+# Mark Jonas <mark.jonas@de.bosch.com>
+#
+# board/mpr2/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	:= mpr2.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################

board/mpr2/config.mk

@@ -0,0 +1,37 @@
+#
+# Copyright (C) 2007
+# Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# Copyright (C) 2008
+# Mark Jonas <mark.jonas@de.bosch.com>
+#
+# board/mpr2/config.mk
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+
+#
+# TEXT_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+
+TEXT_BASE = 0x8FFC0000

board/mpr2/lowlevel_init.S

@@ -0,0 +1,148 @@
+/*
+ * (C) Copyright 2008
+ * Mark Jonas <mark.jonas@de.bosch.com>
+ *
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * board/mpr2/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
+ */
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+/*
+ * Set frequency multipliers and dividers in FRQCR.
+ */
+	mov.l	WTCSR_A,r1
+	mov.l	WTCSR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	WTCNT_A,r1
+	mov.l	WTCNT_D,r0
+	mov.w	r0,@r1
+
+	mov.l	FRQCR_A,r1
+	mov.l	FRQCR_D,r0
+	mov.w	r0,@r1
+
+/*
+ * Setup CS0 (Flash).
+ */
+	mov.l	CS0BCR_A, r1
+	mov.l	CS0BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS0WCR_A, r1
+	mov.l	CS0WCR_D, r0
+	mov.l	r0, @r1
+
+/*
+ * Setup CS3 (SDRAM).
+ */
+	mov.l	CS3BCR_A, r1
+	mov.l	CS3BCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	CS3WCR_A, r1
+	mov.l	CS3WCR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	SDCR_A, r1
+	mov.l	SDCR_D1, r0
+	mov.l	r0, @r1
+
+	mov.l	RTCSR_A, r1
+	mov.l	RTCSR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	RTCNT_A, r1
+	mov.l	RTCNT_D, r0
+	mov.l	r0, @r1
+
+	mov.l	RTCOR_A, r1
+	mov.l	RTCOR_D, r0
+	mov.l	r0, @r1
+
+	mov.l	SDCR_A, r1
+	mov.l	SDCR_D2, r0
+	mov.l	r0, @r1
+
+	mov.l	SDMR3_A, r1
+	mov.l	SDMR3_D, r0
+	add	r0, r1
+	mov	#0, r0
+	mov.w	r0, @r1
+
+	rts
+	nop
+
+	.align 4
+
+/*
+ * Configuration for MPR2 A.3 through A.7
+ */
+
+/*
+ * PLL Settings
+ */
+FRQCR_D:	.long	0x1103		/* I:B:P=8:4:2 */
+WTCNT_D:	.long	0x5A00		/* start counting at zero */
+WTCSR_D:	.long	0xA507		/* divide by 4096 */
+
+/*
+ * Spansion S29GL256N11 @ 48 MHz
+ */
+CS0BCR_D:	.long	0x12490400  /* 1 idle cycle inserted, normal space, 16 bit */
+CS0WCR_D:	.long	0x00000340  /* tSW=0.5ck, 6 wait cycles, NO external wait, tHW=0.5ck */
+
+/*
+ * Samsung K4S511632B-UL75 @ 48 MHz
+ * Micron MT48LC32M16A2-75 @ 48 MHz
+ */
+CS3BCR_D:	.long	0x10004400  /* CS3BCR = 0x10004400, minimum idle cycles, SDRAM, 16 bit */
+CS3WCR_D:	.long	0x00000091  /* tRP=1ck, tRCD=1ck, CL=2, tRWL=2ck, tRC=4ck */
+SDCR_D1:	.long	0x00000012  /* no refresh, 13 rows, 10 cols, NO bank active mode */
+SDCR_D2:	.long	0x00000812  /* refresh */
+RTCSR_D:	.long	0xA55A0008  /* 1/4, once */
+RTCNT_D:	.long	0xA55A005D  /* count 93 */
+RTCOR_D:	.long	0xa55a005d  /* count 93 */
+SDMR3_D:	.long	0x440       /* mode register CL2, burst read and SINGLE WRITE */
+
+/*
+ * Registers
+ */
+
+FRQCR_A:	.long	0xA415FF80
+WTCNT_A:	.long	0xA415FF84
+WTCSR_A:	.long	0xA415FF86
+
+#define BSC_BASE	0xA4FD0000
+CS0BCR_A:	.long	BSC_BASE + 0x04
+CS3BCR_A:	.long	BSC_BASE + 0x0C
+CS0WCR_A:	.long	BSC_BASE + 0x24
+CS3WCR_A:	.long	BSC_BASE + 0x2C
+SDCR_A:		.long	BSC_BASE + 0x44
+RTCSR_A:	.long	BSC_BASE + 0x48
+RTCNT_A:	.long	BSC_BASE + 0x4C
+RTCOR_A:	.long	BSC_BASE + 0x50
+SDMR3_A:	.long	BSC_BASE + 0x5000

board/mpr2/mpr2.c

@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2008
+ * Mark Jonas <mark.jonas@de.bosch.com>
+ *
+ * board/mpr2/mpr2.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: MPR2\n");
+	return 0;
+}
+
+int board_init(void)
+{
+	/*
+	 * For MPR2 A.3 through A.7
+	 */
+
+	/* CS2: Ethernet (0xA8000000 - 0xABFFFFFF) */
+	__raw_writel(0x36db0400, CS2BCR);    /* 4 idle cycles, normal space, 16 bit data bus */
+	__raw_writel(0x000003c0, CS2WCR);    /* (WR:8), no ext. wait */
+
+	/* CS4: CAN1 (0xB0000000 - 0xB3FFFFFF) */
+	__raw_writel(0x00000200, CS4BCR);    /* no idle cycles, normal space, 8 bit data bus */
+	__raw_writel(0x00100981, CS4WCR);    /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+
+	/* CS5a: CAN2 (0xB4000000 - 0xB5FFFFFF) */
+	__raw_writel(0x00000200, CS5ABCR);   /* no idle cycles, normal space, 8 bit data bus */
+	__raw_writel(0x00100981, CS5AWCR);   /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+
+	/* CS5b: CAN3 (0xB6000000 - 0xB7FFFFFF) */
+	__raw_writel(0x00000200, CS5BBCR);   /* no idle cycles, normal space, 8 bit data bus */
+	__raw_writel(0x00100981, CS5BWCR);   /* (SW:1.5 WR:3 HW:1.5), ext. wait */
+
+	/* CS6a: Rotary (0xB8000000 - 0xB9FFFFFF) */
+	__raw_writel(0x00000200, CS6ABCR);   /* no idle cycles, normal space, 8 bit data bus */
+	__raw_writel(0x001009C1, CS6AWCR);   /* (SW:1.5 WR:3 HW:1.5), no ext. wait */
+
+	/* set Pin Select Register A: /PCC_CD1, /PCC_CD2, PCC_BVD1, PCC_BVD2, /IOIS16, IRQ4, IRQ5, USB1d_SUSPEND */
+	__raw_writew(0xAABC, PSELA);  /*    10        10        10        10       10    11    11             00 */
+
+	/* set Pin Select Register B: /SCIF0_RTS, /SCIF0_CTS, LCD_VCPWC, LCD_VEPWC, IIC_SDA, IIC_SCL, Reserved */
+	__raw_writew(0x3C00, PSELB);  /*       0           0         11         11        0        0  00000000 */
+
+	/* set Pin Select Register C: SIOF1_SCK, SIOF1_RxD, SCIF1_RxD, SCIF1_TxD, Reserved */
+	__raw_writew(0x0000, PSELC);  /*     00         00         00         00  00000000 */
+
+	/* set Pin Select Register D: Reserved, SIOF1_TxD, Reserved, SIOF1_MCLK, Reserved, SIOF1_SYNC, Reserved, SCIF1_SCK, Reserved */
+	__raw_writew(0x0000, PSELD);  /*     0         00        00          00        00          00        00         00         0 */
+	
+	/* OTH:  (00) Other fuction
+	 * GPO:  (01) General Purpose Output
+	 * GPI:  (11) General Purpose Input
+	 * GPI+: (10) General Purpose Input with internal pull-up
+	 *-------------------------------------------------------
+	 * A7 GPO(LED8);     A6 GPO(LED7);     A5 GPO(LED6);        A4 GPO(LED5);
+	 * A3 GPO(LED4);     A2 GPO(LED3);     A1 GPO(LED2);        A0 GPO(LED1); */
+	__raw_writew(0x5555, PACR);   /* 01 01 01 01 01 01 01 01 */
+
+	/* B7 GPO(RST4);     B6 GPO(RST3);     B5 GPO(RST2);        B4 GPO(RST1);
+	 * B3 GPO(PB3);      B2 GPO(PB2);      B1 GPO(PB1);         B0 GPO(PB0); */
+	__raw_writew(0x5555, PBCR);   /* 01 01 01 01 01 01 01 01 */
+
+	/* C7 GPO(PC7);      C6 GPO(PC6);      C5 GPO(PC5);         C4 GPO(PC4);
+	 * C3 LCD_DATA3;     C2 LCD_DATA2;     C1 LCD_DATA1;        C0 LCD_DATA0; */
+	__raw_writew(0x5500, PCCR);   /* 01 01 01 01 00 00 00 00 */
+
+	/* D7 GPO(PD7);      D6 GPO(PD6);      D5 GPO(PD5);         D4 GPO(PD4);
+	 * D3 GPO(PD3);      D2 GPO(PD2);      D1 GPO(PD1);         D0 GPO(PD0); */
+	__raw_writew(0x5555, PDCR);   /* 01 01 01 01 01 01 01 01 */
+
+	/* E7 (x);           E6 GPI(nu);       E5 GPI(nu);          E4 LCD_M_DISP;
+	 * E3 LCD_CL1;       E2 LCD_CL2;       E1 LCD_DON;          E0 LCD_FLM; */
+	__raw_writew(0x2800, PECR);   /* 00 10 10 00 00 00 00 00 */
+
+	/* F7 (x);           F6 DA1(VLCD);     F5 DA0(nc);          F4 AN3;
+	 * F3 AN2(MID_AD);   F2 AN1(EARTH_AD); F1 AN0(TEMP);        F0 GPI+(nc); */
+	__raw_writew(0x0002, PFCR);   /* 00 00 00 00 00 00 00 10 */
+
+	/* G7 (x);          G6 IRQ5(TOUCH_BUSY); G5 IRQ4(TOUCH_IRQ);G4 GPI(KEY2);
+	 * G3 GPI(KEY1);     G2 GPO(LED11);      G1 GPO(LED10);     G0 GPO(LED9); */
+	__raw_writew(0x03D5, PGCR);   /* 00 00 00 11 11 01 01 01 */
+
+	/* H7 (x);            H6 /RAS(BRAS);      H5 /CAS(BCAS);    H4 CKE(BCKE);
+	 * H3 GPO(EARTH_OFF); H2 GPO(EARTH_TEST); H1 USB2_PWR;      H0 USB1_PWR; */
+	__raw_writew(0x0050, PHCR);   /* 00 00 00 00 01 01 00 00 */
+
+	/* J7 (x);           J6 AUDCK;         J5 ASEBRKAK;         J4 AUDATA3;
+	 * J3 AUDATA2;       J2 AUDATA1;       J1 AUDATA0;          J0 AUDSYNC; */
+	__raw_writew(0x0000, PJCR);   /* 00 00 00 00 00 00 00 00 */
+
+	/* K7 (x);           K6 (x);           K5 (x);              K4 (x)
+	 * K3 PINT7(/PWR2);  K2 PINT6(/PWR1);  K1 PINT5(nc);        K0 PINT4(FLASH_READY); */
+	__raw_writew(0x00FB, PKCR);   /* 00 00 00 00 11 11 10 11 */
+
+	/* L7 TRST;          L6 TMS;           L5 TDO;              L4 TDI;
+	 * L3 TCK;           L2 (x);           L1 (x);              L0 (x); */
+	__raw_writew(0x0000, PLCR);    /* 00 00 00 00 00 00 00 00 */
+
+	/* M7 GPO(CURRENT_SINK);M6 GPO(PWR_SWITCH);  M5 GPO(LAN_SPEED);   M4 GPO(LAN_RESET);
+	 * M3 GPO(BUZZER);      M2 GPO(LCD_BL);      M1 CS5B(CAN3_CS);    M0 GPI+(nc); */
+	__raw_writew(0x5552, PMCR);   /* 01 01 01 01 01 01 00 10 */
+	__raw_writeb(0xF0, PMDR);     /* CURRENT_SINK=off, PWR_SWITCH=off, LAN_SPEED=100MBit, LAN_RESET=off, BUZZER=off, LCD_BL=off */
+
+	/* P7 (x);           P6 (x);           P5 (x);              P4 GPO(on pullup);
+	 * P3 IRQ3(LAN_IRQ); P2 IRQ2(CAN3_IRQ);P1 IRQ1(CAN2_IRQ);   P0 IRQ0(CAN1_IRQ); */
+	__raw_writew(0x0100, PPCR);   /* 00 00 00 01 00 00 00 00 */
+	__raw_writeb(0x10, PPDR);     /* no current flow through pullup */
+
+	/* R7 A25;           R6 A24;           R5 A23;              R4 A22;
+	 * R3 A21;           R2 A20;           R1 A19;              R0 A0; */
+	__raw_writew(0x0000, PRCR);   /* 00 00 00 00 00 00 00 00 */
+
+	/* S7 (x);              S6 (x);        S5 (x);              S4 GPO(EEPROM_CS2);
+	 * S3 GPO(EEPROM_CS1);  S2 SIOF0_TXD;  S1 SIOF0_RXD;        S0 SIOF0_SCK; */
+	__raw_writew(0x0140, PSCR);   /* 00 00 00 01 01 00 00 00 */
+
+	/* T7 (x);           T6 (x);           T5 (x);              T4 COM1_CTS;
+	 * T3 COM1_RTS;      T2 COM1_TXD;      T1 COM1_RXD;         T0 GPO(WDOG); */
+	__raw_writew(0x0001, PTCR);   /* 00 00 00 00 00 00 00 01 */
+
+	/* U7 (x);           U6 (x);           U5 (x);              U4 GPI+(/AC_FAULT);
+	 * U3 GPO(TOUCH_CS); U2 TOUCH_TXD;     U1 TOUCH_RXD;        U0 TOUCH_SCK; */
+	__raw_writew(0x0240, PUCR);   /* 00 00 00 10 01 00 00 00 */
+
+	/* V7 (x);           V6 (x);           V5 (x);              V4 GPO(MID2);
+	 * V3 GPO(MID1);     V2 CARD_TxD;      V1 CARD_RxD;         V0 GPI+(/BAT_FAULT); */
+	__raw_writew(0x0142, PVCR);   /* 00 00 00 01 01 00 00 10 */
+
+	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("SDRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
+	return 0;
+}
+

board/mpr2/u-boot.lds

@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * Copyright (C) 2008
+ * Mark Jonas <mark.jonas@de.bosch.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
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+	/*
+	   Base address of internal SDRAM is 0x8C000000.
+	   U-Boot resides in the last 256 kB of the 64 MB.
+
+	   NOTE: This address must match with the definition of
+	   TEXT_BASE in config.mk (in this directory).
+
+	*/
+	. = 0x8C000000 + (64*1024*1024) - (256*1024);
+
+	PROVIDE (reloc_dst = .);
+
+	PROVIDE (_ftext = .);
+	PROVIDE (_fcode = .);
+	PROVIDE (_start = .);
+
+	.text :
+	{
+		cpu/sh3/start.o		(.text)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenv)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenvr)
+		. = ALIGN(8192);
+		*(.text)
+		. = ALIGN(4);
+	} =0xFF
+	PROVIDE (_ecode = .);
+	.rodata :
+	{
+		*(.rodata)
+		. = ALIGN(4);
+	}
+	PROVIDE (_etext = .);
+
+
+	PROVIDE (_fdata = .);
+	.data :
+	{
+		*(.data)
+		. = ALIGN(4);
+	}
+	PROVIDE (_edata = .);
+
+	PROVIDE (_fgot = .);
+	.got :
+	{
+		*(.got)
+		. = ALIGN(4);
+	}
+	PROVIDE (_egot = .);
+
+	PROVIDE (__u_boot_cmd_start = .);
+	.u_boot_cmd :
+	{
+		*(.u_boot_cmd)
+		. = ALIGN(4);
+	}
+	PROVIDE (__u_boot_cmd_end = .);
+
+	PROVIDE (reloc_dst_end = .);
+	/* _reloc_dst_end = .; */
+
+	PROVIDE (bss_start = .);
+	PROVIDE (__bss_start = .);
+	.bss :
+	{
+		*(.bss)
+		. = ALIGN(4);
+	}
+	PROVIDE (bss_end = .);
+
+	PROVIDE (_end = .);
+}

board/r2dplus/Makefile

@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2007,2008
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	:= r2dplus.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+	$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#################################################################

board/r2dplus/config.mk

@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2007,2008
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+TEXT_BASE = 0x0FFC0000

board/r2dplus/lowlevel_init.S

@@ -0,0 +1,154 @@
+/*
+ * modified from SH-IPL+g (init-r0p751rlc0011rl.S)
+ * Initial Register Data for R0P751RLC0011RL (SH7751R 240MHz/120MHz/60MHz)
+ * Coyright (c) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+*/
+
+#include <config.h>
+#include <version.h>
+
+#include <asm/processor.h>
+
+	.global lowlevel_init
+	.text
+	.align  2
+
+lowlevel_init:
+
+	mov.l	CCR_A, r1
+	mov.l	CCR_D_D, r0
+	mov.l	r0,@r1
+
+	mov.l	MMUCR_A,r1
+	mov.l	MMUCR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	BCR1_A,r1
+	mov.l	BCR1_D,r0
+	mov.l	r0,@r1
+
+	mov.l	BCR2_A,r1
+	mov.l	BCR2_D,r0
+	mov.w	r0,@r1
+
+	mov.l	BCR3_A,r1
+	mov.l	BCR3_D,r0
+	mov.w	r0,@r1
+
+	mov.l	BCR4_A,r1
+	mov.l	BCR4_D,r0
+	mov.l	r0,@r1
+
+	mov.l	WCR1_A,r1
+	mov.l	WCR1_D,r0
+	mov.l	r0,@r1
+
+	mov.l	WCR2_A,r1
+	mov.l	WCR2_D,r0
+	mov.l	r0,@r1
+
+	mov.l	WCR3_A,r1
+	mov.l	WCR3_D,r0
+	mov.l	r0,@r1
+
+	mov.l	PCR_A,r1
+	mov.l	PCR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	LED_A,r1
+	mov	#0xff,r0
+	mov.w	r0,@r1
+
+	mov.l	MCR_A,r1
+	mov.l	MCR_D1,r0
+	mov.l	r0,@r1
+
+	mov.l	RTCNT_A,r1
+	mov.l	RTCNT_D,r0
+	mov.w	r0,@r1
+
+	mov.l	RTCOR_A,r1
+	mov.l	RTCOR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	RFCR_A,r1
+	mov.l	RFCR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	RTCSR_A,r1
+	mov.l	RTCSR_D,r0
+	mov.w	r0,@r1
+
+	mov.l	SDMR3_A,r1
+	mov	#0x55,r0
+	mov.b	r0,@r1
+
+	/* Wait DRAM refresh 30 times */
+	mov.l	RFCR_A,r1
+	mov	#30,r3
+1:
+	mov.w	@r1,r0
+	extu.w	r0,r2
+	cmp/hi	r3,r2
+	bf	1b
+
+	mov.l	MCR_A,r1
+	mov.l	MCR_D2,r0
+	mov.l	r0,@r1
+
+	mov.l	SDMR3_A,r1
+	mov	#0,r0
+	mov.b	r0,@r1
+
+	mov.l	IRLMASK_A,r1
+	mov.l	IRLMASK_D,r0
+	mov.l	r0,@r1
+
+	mov.l	CCR_A, r1
+	mov.l	CCR_D_E, r0
+	mov.l	r0, @r1
+
+	rts
+	nop
+
+	.align	2
+CCR_A:		.long	CCR		/* Cache Control Register */
+CCR_D_D:	.long	0x0808		/* Flush the cache, disable */
+CCR_D_E:	.long	0x8000090B
+
+FRQCR_A:	.long	FRQCR		/* FRQCR Address */
+FRQCR_D:	.long	0x00000e0a	/* 03/07/15 modify */
+BCR1_A:	.long	BCR1		/* BCR1 Address */
+BCR1_D:	.long	0x00180008
+BCR2_A:	.long	BCR2		/* BCR2 Address */
+BCR2_D:	.long   0xabe8
+BCR3_A:	.long	BCR3		/* BCR3 Address */
+BCR3_D:	.long	0x0000
+BCR4_A:	.long	BCR4		/* BCR4 Address */
+BCR4_D:	.long	0x00000010
+WCR1_A:	.long	WCR1		/* WCR1 Address */
+WCR1_D:	.long	0x33343333
+WCR2_A:	.long	WCR2		/* WCR2 Address */
+WCR2_D:	.long	0xcff86fbf
+WCR3_A:	.long	WCR3		/* WCR3 Address */
+WCR3_D:	.long	0x07777707
+LED_A:		.long	0x04000036	/* LED Address */
+RTCNT_A:	.long	RTCNT		/* RTCNT Address */
+RTCNT_D:	.long	0xA500		/* RTCNT Write Code A5h Data 00h */
+RTCOR_A:	.long	RTCOR		/* RTCOR Address */
+RTCOR_D:	.long	0xA534		/* RTCOR Write Code  */
+RTCSR_A:	.long	RTCSR		/* RTCSR Address */
+RTCSR_D:	.long	0xA510		/* RTCSR Write Code */
+SDMR3_A:	.long   0xFF9400CC	/* SDMR3 Address */
+SDMR3_D:	.long	0x55
+MCR_A:		.long	MCR		/* MCR Address */
+MCR_D1:	.long	0x081901F4	/* MRSET:'0' */
+MCR_D2:	.long	0x481901F4	/* MRSET:'1' */
+RFCR_A:	.long	RFCR		/* RFCR Address */
+RFCR_D:	.long	0xA400		/* RFCR Write Code A4h Data 00h */
+PCR_A:		.long	PCR		/* PCR Address */
+PCR_D:		.long	0x0000
+MMUCR_A:	.long	MMUCR		/* MMUCCR Address */
+MMUCR_D:	.long	0x00000000	/* MMUCCR Data */
+IRLMASK_A:	.long	0xA4000000	/* IRLMASK Address */
+IRLMASK_D:	.long	0x00000000	/* IRLMASK Data */

board/r2dplus/r2dplus.c

@@ -0,0 +1,76 @@
+/*
+ * Copyright (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
+ */
+
+#include <common.h>
+#include <ide.h>
+#include <asm/processor.h>
+#include <asm/pci.h>
+
+int checkboard(void)
+{
+	puts("BOARD: Renesas Solutions R2D Plus\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;
+}
+
+int board_late_init(void)
+{
+	return 0;
+}
+
+#define FPGA_BASE          0xA4000000
+#define FPGA_CFCTL         (FPGA_BASE + 0x04)
+#define FPGA_CFPOW         (FPGA_BASE + 0x06)
+#define FPGA_CFCDINTCLR    (FPGA_BASE + 0x2A)
+
+void ide_set_reset (int idereset)
+{
+	/* if reset = 1 IDE reset will be asserted */
+	if (idereset){
+		(*(vu_short *)FPGA_CFCTL) = 0x432;
+		(*(vu_short *)FPGA_CFPOW) |= 0x02;
+		(*(vu_short *)FPGA_CFCDINTCLR) = 0x01;
+	}
+}
+
+#if defined(CONFIG_PCI)
+static struct pci_controller hose;
+void pci_init_board(void)
+{
+	pci_sh7751_init( &hose );
+}
+#endif /* CONFIG_PCI */

board/r2dplus/u-boot.lds

@@ -0,0 +1,105 @@
+/*
+ * 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).
+
+	*/
+	. = 0x0C000000 + (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 = .);
+}

board/r7780mp/Makefile

@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+#
+# board/r7780mp/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	:= r7780mp.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################

board/r7780mp/config.mk

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+#
+# board/r77870mp/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 = 0x0FFC0000

board/r7780mp/lowlevel_init.S

@@ -0,0 +1,428 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+ *
+ * u-boot/board/r7780mp/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>
+
+/*
+ *  Board specific low level init code, called _very_ early in the
+ *  startup sequence. Relocation to SDRAM has not happened yet, no
+ *  stack is available, bss section has not been initialised, etc.
+ *
+ *  (Note: As no stack is available, no subroutines can be called...).
+ */
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+	mov.l	CCR_A, r1	/* Address of Cache Control Register */
+	mov.l	CCR_D, r0	/* Instruction Cache Invalidate */
+	mov.l	r0, @r1
+
+	mov.l	FRQCR_A, r1	/* Frequency control register */
+	mov.l	FRQCR_D, r0
+	mov.l	r0, @r1
+
+	/* pin_multi_setting */
+	mov.l   BBG_PMMR_A,r1
+	mov.l   BBG_PMMR_D_PMSR1,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMSR1_A,r1
+	mov.l   BBG_PMSR1_D,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMMR_A,r1
+	mov.l   BBG_PMMR_D_PMSR2,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMSR2_A,r1
+	mov.l   BBG_PMSR2_D,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMMR_A,r1
+	mov.l   BBG_PMMR_D_PMSR3,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMSR3_A,r1
+	mov.l   BBG_PMSR3_D,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMMR_A,r1
+	mov.l   BBG_PMMR_D_PMSR4,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMSR4_A,r1
+	mov.l   BBG_PMSR4_D,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMMR_A,r1
+	mov.l   BBG_PMMR_D_PMSRG,r0
+	mov.l   r0,@r1
+
+	mov.l   BBG_PMSRG_A,r1
+	mov.l   BBG_PMSRG_D,r0
+	mov.l   r0,@r1
+
+	/* cpg_setting */
+	mov.l   FRQCR_A,r1
+	mov.l   FRQCR_D,r0
+	mov.l   r0,@r1
+
+	mov.l   DLLCSR_A,r1
+	mov.l   DLLCSR_D,r0
+	mov.l   r0,@r1
+
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+
+	/* wait 200us */
+	mov.l   REPEAT0_R3,r3
+	mov     #0,r2
+repeat0:
+	add     #1,r2
+	cmp/hs  r3,r2
+	bf      repeat0
+	nop
+
+	/* bsc_setting */
+	mov.l	MMSELR_A,r1
+	mov.l	MMSELR_D,r0
+	mov.l	r0,@r1
+
+	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,@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
+
+	/* ddr_setting */
+	/* wait 200us */
+	mov.l   REPEAT0_R3,r3
+	mov     #0,r2
+repeat1:
+	add     #1,r2
+	cmp/hs  r3,r2
+	bf      repeat1
+	nop
+
+	mov.l   MIM_U_A,r0
+	mov.l   MIM_U_D,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	mov.l	MIM_L_A,r0
+	mov.l	MIM_L_D0,r1
+	synco
+	mov.l	r1,@r0
+	synco
+
+	mov.l   STR_L_A,r0
+	mov.l   STR_L_D,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	mov.l   SDR_L_A,r0
+	mov.l   SDR_L_D,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+	nop
+
+	mov.l   SCR_L_A,r0
+	mov.l   SCR_L_D0,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	mov.l   SCR_L_A,r0
+	mov.l   SCR_L_D1,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   EMRS_A,r0
+	mov.l   EMRS_D,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   MRS1_A,r0
+	mov.l   MRS1_D,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   SCR_L_A,r0
+	mov.l   SCR_L_D2,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   SCR_L_A,r0
+	mov.l   SCR_L_D3,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   SCR_L_A,r0
+	mov.l   SCR_L_D4,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   MRS2_A,r0
+	mov.l   MRS2_D,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l   SCR_L_A,r0
+	mov.l   SCR_L_D5,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	/* wait 200us */
+	mov.l   REPEAT0_R1,r3
+	mov     #0,r2
+repeat2:
+	add     #1,r2
+	cmp/hs  r3,r2
+	bf      repeat2
+
+	synco
+
+	mov.l   MIM_L_A,r0
+	mov.l   MIM_L_D1,r1
+	synco
+	mov.l   r1,@r0
+	synco
+
+	rts
+	nop
+	.align	4
+
+RWTCSR_D_1:				.word	0xA507
+RWTCSR_D_2:				.word	0xA507
+RWTCNT_D:				.word	0x5A00
+
+BBG_PMMR_A: 			.long	0xFF800010
+BBG_PMSR1_A:			.long	0xFF800014
+BBG_PMSR2_A:			.long	0xFF800018
+BBG_PMSR3_A:			.long	0xFF80001C
+BBG_PMSR4_A:			.long 	0xFF800020
+BBG_PMSRG_A:			.long	0xFF800024
+
+BBG_PMMR_D_PMSR1:       .long	0xffffbffd
+BBG_PMSR1_D:            .long	0x00004002
+BBG_PMMR_D_PMSR2:       .long	0xfc21a7ff
+BBG_PMSR2_D:            .long	0x03de5800
+BBG_PMMR_D_PMSR3:       .long	0xfffffff8
+BBG_PMSR3_D:            .long	0x00000007
+BBG_PMMR_D_PMSR4:       .long 	0xdffdfff9
+BBG_PMSR4_D:            .long	0x20020006
+BBG_PMMR_D_PMSRG:       .long	0xffffffff
+BBG_PMSRG_D:            .long	0x00000000
+
+FRQCR_A:				.long	FRQCR
+DLLCSR_A:				.long	0xffc40010
+FRQCR_D:				.long	0x40233035
+DLLCSR_D:				.long	0x00000000
+
+/* for DDR-SDRAM */
+MIM_U_A:				.long	MIM_1
+MIM_L_A:				.long	MIM_2
+SCR_U_A:				.long	SCR_1
+SCR_L_A:				.long	SCR_2
+STR_U_A:				.long	STR_1
+STR_L_A:				.long	STR_2
+SDR_U_A:				.long	SDR_1
+SDR_L_A:				.long	SDR_2
+
+EMRS_A:					.long	0xFEC02000
+MRS1_A:					.long	0xFEC00B08
+MRS2_A:					.long	0xFEC00308
+
+MIM_U_D:				.long	0x00004000
+MIM_L_D0:				.long	0x03e80009
+MIM_L_D1:				.long	0x03e80209
+SCR_L_D0:				.long	0x3
+SCR_L_D1:				.long	0x2
+SCR_L_D2:				.long	0x2
+SCR_L_D3:				.long	0x4
+SCR_L_D4:				.long	0x4
+SCR_L_D5:				.long	0x0
+STR_L_D:				.long	0x000f0000
+SDR_L_D:				.long	0x00000400
+EMRS_D:					.long	0x0
+MRS1_D:					.long	0x0
+MRS2_D:					.long	0x0
+
+/* Cache Controller */
+CCR_A:		.long	CCR
+MMUCR_A:	.long	MMUCR
+RWTCNT_A:	.long	WTCNT
+
+CCR_D:		.long	0x0000090b
+CCR_D_2:	.long	0x00000103
+MMUCR_D:	.long	0x00000004
+MSTPCR0_D:	.long	0x00001001
+MSTPCR2_D:	.long	0xffffffff
+
+/* local Bus State Controller */
+MMSELR_A:   .long   MMSELR
+BCR_A:      .long   BCR
+CS0BCR_A:   .long   CS0BCR
+CS1BCR_A:   .long   CS1BCR
+CS2BCR_A:   .long   CS2BCR
+CS4BCR_A:   .long   CS4BCR
+CS5BCR_A:   .long   CS5BCR
+CS6BCR_A:   .long   CS6BCR
+CS0WCR_A:   .long   CS0WCR
+CS1WCR_A:   .long   CS1WCR
+CS2WCR_A:   .long   CS2WCR
+CS4WCR_A:   .long   CS4WCR
+CS5WCR_A:   .long   CS5WCR
+CS6WCR_A:   .long   CS6WCR
+CS5PCR_A:   .long   CS5PCR
+CS6PCR_A:   .long   CS6PCR
+
+MMSELR_D:		.long	0xA5A50003
+BCR_D:			.long	0x00000000
+CS0BCR_D:		.long	0x77777770
+CS1BCR_D:		.long	0x77777670
+CS2BCR_D:		.long	0x77777770
+CS4BCR_D:		.long	0x77777770
+CS5BCR_D:		.long	0x77777670
+CS6BCR_D:		.long	0x77777770
+CS0WCR_D:		.long	0x00020006
+CS1WCR_D:		.long	0x00232304
+CS2WCR_D:		.long	0x7777770F
+CS4WCR_D:		.long	0x7777770F
+CS5WCR_D:		.long	0x00101006
+CS6WCR_D:		.long	0x77777703
+CS5PCR_D:		.long	0x77000000
+CS6PCR_D:		.long	0x77000000
+
+REPEAT0_R3:	.long   0x00002000
+REPEAT0_R1:	.long   0x0000200

board/r7780mp/r7780mp.c

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ide.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/pci.h>
+#include "r7780mp.h"
+
+int checkboard(void)
+{
+#if defined(CONFIG_R7780MP)
+	puts("BOARD: Renesas Solutions R7780MP\n");
+#else
+	puts("BOARD: Renesas Solutions R7780RP\n");
+#endif
+	return 0;
+}
+
+int board_init(void)
+{
+	/* SCIF Enable */
+	*(vu_short*)PHCR = 0x0000;
+
+	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)
+{
+
+}
+
+void ide_set_reset (int idereset)
+{
+	/* if reset = 1 IDE reset will be asserted */
+	if (idereset){
+		(*(vu_short *)FPGA_CFCTL) = 0x432;
+#if defined(CONFIG_R7780MP)
+		(*(vu_short *)FPGA_CFPOW) |= 0x01;
+#else
+		(*(vu_short *)FPGA_CFPOW) |= 0x02;
+#endif
+		(*(vu_short *)FPGA_CFCDINTCLR) = 0x01;
+	}
+}
+
+#if defined(CONFIG_PCI)
+static struct pci_controller hose;
+void pci_init_board(void)
+{
+	pci_sh7780_init( &hose );
+}
+#endif

board/r7780mp/r7780mp.h

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2007 Nobuhiro Iwamatsu
+ * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * u-boot/board/r7780mp/r7780mp.h
+ *
+ * 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 _BOARD_R7780MP_R7780MP_H_
+#define _BOARD_R7780MP_R7780MP_H_
+
+/* R7780MP's FPGA register map */
+#define FPGA_BASE          0xa4000000
+#define FPGA_IRLMSK        (FPGA_BASE + 0x00)
+#define FPGA_IRLMON        (FPGA_BASE + 0x02)
+#define FPGA_IRLPRI1       (FPGA_BASE + 0x04)
+#define FPGA_IRLPRI2       (FPGA_BASE + 0x06)
+#define FPGA_IRLPRI3       (FPGA_BASE + 0x08)
+#define FPGA_IRLPRI4       (FPGA_BASE + 0x0A)
+#define FPGA_RSTCTL        (FPGA_BASE + 0x0C)
+#define FPGA_PCIBD         (FPGA_BASE + 0x0E)
+#define FPGA_PCICD         (FPGA_BASE + 0x10)
+#define FPGA_EXTGIO        (FPGA_BASE + 0x16)
+#define FPGA_IVDRMON       (FPGA_BASE + 0x18)
+#define FPGA_IVDRCR        (FPGA_BASE + 0x1A)
+#define FPGA_OBLED         (FPGA_BASE + 0x1C)
+#define FPGA_OBSW          (FPGA_BASE + 0x1E)
+#define FPGA_TPCTL         (FPGA_BASE + 0x100)
+#define FPGA_TPDCKCTL      (FPGA_BASE + 0x102)
+#define FPGA_TPCLR         (FPGA_BASE + 0x104)
+#define FPGA_TPXPOS        (FPGA_BASE + 0x106)
+#define FPGA_TPYPOS        (FPGA_BASE + 0x108)
+#define FPGA_DBSW          (FPGA_BASE + 0x200)
+#define FPGA_VERSION       (FPGA_BASE + 0x700)
+#define FPGA_CFCTL         (FPGA_BASE + 0x300)
+#define FPGA_CFPOW         (FPGA_BASE + 0x302)
+#define FPGA_CFCDINTCLR    (FPGA_BASE + 0x304)
+#define FPGA_PMR           (FPGA_BASE + 0x900)
+
+#endif /* _BOARD_R7780RP_R7780RP_H_ */

board/r7780mp/u-boot.lds

@@ -0,0 +1,105 @@
+/*
+ * 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).
+
+	*/
+	. = 0x08000000 + (128*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 = .);
+}

cpu/sh4/cpu.c

@@ -24,6 +24,7 @@
 #include <common.h>
 #include <command.h>
 #include <asm/processor.h>
+#include <asm/cache.h>
 
 int checkcpu(void)
 {
@@ -51,7 +52,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 void flush_cache (unsigned long addr, unsigned long size)
 {
-
+	dcache_invalid_range( addr , addr + size );
 }
 
 void icache_enable (void)

doc/README.sh

@@ -1,6 +1,6 @@
 
 U-Boot for Renesas SuperH
-	Last update 08/10/2007 by Nobuhiro Iwamatsu
+	Last update 01/18/2008 by Nobuhiro Iwamatsu
 
 ================================================================================
 0. What's this?
@@ -18,7 +18,19 @@ U-Boot for Renesas SuperH
 2. Supported CPUs
 
 	2.1. Renesas SH7750/SH7750R
+		This CPU has the SH4 core.
+
 	2.2. Renesas SH7722
+		This CPU has the SH4AL-DSP core.
+
+	2.3. Renesas SH7720
+		This CPU has the SH3 core.
+
+	2.4. Renesas SH7710/SH7712
+		This CPU has the SH3-DSP core and Ethernet controller.
+
+	2.5. Renesas SH7780
+		This CPU has the SH4A core.
 
 ================================================================================
 3. Supported Boards
@@ -26,10 +38,42 @@ U-Boot for Renesas SuperH
 	3.1. Hitachi UL MS7750SE01/MS7750RSE01
 		Board specific code is in board/ms7750se
 		To use this board, type "make ms7750se_config".
+		Support devices are :
+			- SCIF
+			- SDRAM
+			- NOR Flash
+			- Marubun PCMCIA
 
 	3.2. Hitachi UL MS7722SE01
 		Board specific code is in board/ms7722se
 		To use this board, type "make ms7722se_config".
+		Support devices are :
+			- SCIF
+			- SDRAM
+			- NOR Flash
+			- Marubun PCMCIA
+			- SMC91x ethernet
+
+	3.2. Hitachi UL MS7720ERP01
+		Board specific code is in board/ms7720se
+		To use this board, type "make ms7720se_config".
+		Support devices are :
+			- SCIF
+			- SDRAM
+			- NOR Flash
+			- Marubun PCMCIA
+
+	3.3. Renesas R7780MP
+		Board specific code is in board/r7780mp
+		To use this board, type "make r7780mp_config".
+		Support devices are :
+			- SCIF
+			- DDR-SDRAM
+			- NOR Flash
+			- Compact Flash
+			- ASIX ethernet
+			- SH7780 PCI bridge
+			- RTL8110 ethernet
 
 	** README **
 		In SuperH, S-record and binary of made u-boot work on the memory.
@@ -49,13 +93,12 @@ U-Boot for Renesas SuperH
 5. Future
 	I plan to support the following CPUs and boards.
 		5.1. CPUs
-			- SH7710/SH7712 (SH3)
-			- SH7780(SH4)
+			- SH7751R(SH4)
 			- SH7785(SH4)
 
 		5.2. Boards
 			- Many boards ;-)
 
 ================================================================================
-Copyright (c) 2007
+Copyright (c) 2007,2008
     Nobuhiro Iwamatsu <iwamatsu@nigaur.org>

drivers/pci/Makefile

@@ -31,6 +31,9 @@ COBJS-y += pci_auto.o
 COBJS-y += pci_indirect.o
 COBJS-y += tsi108_pci.o
 COBJS-y += w83c553f.o
+COBJS-$(CONFIG_SH4_PCI) += pci_sh4.o
+COBJS-$(CONFIG_SH7751_PCI) +=pci_sh7751.o
+COBJS-$(CONFIG_SH7780_PCI) +=pci_sh7780.o
 
 COBJS	:= $(COBJS-y)
 SRCS 	:= $(COBJS:.o=.c)

drivers/pci/pci_sh4.c

@@ -0,0 +1,76 @@
+/*
+ * SH4 PCI Controller (PCIC) for U-Boot.
+ * (C) Dustin McIntire (dustin@sensoria.com)
+ * (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * u-boot/cpu/sh4/pci-sh4.c
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/pci.h>
+#include <pci.h>
+
+int pci_sh4_init(struct pci_controller *hose)
+{
+	hose->first_busno = 0;
+	hose->region_count = 0;
+	hose->last_busno = 0xff;
+
+	/* PCI memory space */
+	pci_set_region(hose->regions + 0,
+		CONFIG_PCI_MEM_BUS,
+		CONFIG_PCI_MEM_PHYS,
+		CONFIG_PCI_MEM_SIZE,
+		PCI_REGION_MEM);
+	hose->region_count++;
+
+	/* PCI IO space */
+	pci_set_region(hose->regions + 1,
+		CONFIG_PCI_IO_BUS,
+		CONFIG_PCI_IO_PHYS,
+		CONFIG_PCI_IO_SIZE,
+		PCI_REGION_IO);
+	hose->region_count++;
+
+	udelay(1000);
+
+	pci_set_ops(hose,
+		    pci_hose_read_config_byte_via_dword,
+		    pci_hose_read_config_word_via_dword,
+		    pci_sh4_read_config_dword,
+		    pci_hose_write_config_byte_via_dword,
+		    pci_hose_write_config_word_via_dword,
+		    pci_sh4_write_config_dword);
+
+	pci_register_hose(hose);
+
+	udelay(1000);
+
+#ifdef CONFIG_PCI_SCAN_SHOW
+	printf("PCI:   Bus Dev VenId DevId Class Int\n");
+#endif
+	hose->last_busno = pci_hose_scan(hose);
+	return 0;
+}

drivers/pci/pci_sh7751.c

@@ -0,0 +1,199 @@
+/*
+ * SH7751 PCI Controller (PCIC) for U-Boot.
+ * (C) Dustin McIntire (dustin@sensoria.com)
+ * (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
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <pci.h>
+
+/* Register addresses and such */
+#define SH7751_BCR1	(vu_long *)0xFF800000
+#define SH7751_BCR2	(vu_short*)0xFF800004
+#define SH7751_WCR1	(vu_long *)0xFF800008
+#define SH7751_WCR2	(vu_long *)0xFF80000C
+#define SH7751_WCR3	(vu_long *)0xFF800010
+#define SH7751_MCR	(vu_long *)0xFF800014
+#define SH7751_BCR3	(vu_short*)0xFF800050
+#define SH7751_PCICONF0 (vu_long *)0xFE200000
+#define SH7751_PCICONF1 (vu_long *)0xFE200004
+#define SH7751_PCICONF2 (vu_long *)0xFE200008
+#define SH7751_PCICONF3 (vu_long *)0xFE20000C
+#define SH7751_PCICONF4 (vu_long *)0xFE200010
+#define SH7751_PCICONF5 (vu_long *)0xFE200014
+#define SH7751_PCICONF6 (vu_long *)0xFE200018
+#define SH7751_PCICR    (vu_long *)0xFE200100
+#define SH7751_PCILSR0  (vu_long *)0xFE200104
+#define SH7751_PCILSR1  (vu_long *)0xFE200108
+#define SH7751_PCILAR0  (vu_long *)0xFE20010C
+#define SH7751_PCILAR1  (vu_long *)0xFE200110
+#define SH7751_PCIMBR   (vu_long *)0xFE2001C4
+#define SH7751_PCIIOBR  (vu_long *)0xFE2001C8
+#define SH7751_PCIPINT  (vu_long *)0xFE2001CC
+#define SH7751_PCIPINTM (vu_long *)0xFE2001D0
+#define SH7751_PCICLKR  (vu_long *)0xFE2001D4
+#define SH7751_PCIBCR1  (vu_long *)0xFE2001E0
+#define SH7751_PCIBCR2  (vu_long *)0xFE2001E4
+#define SH7751_PCIWCR1  (vu_long *)0xFE2001E8
+#define SH7751_PCIWCR2  (vu_long *)0xFE2001EC
+#define SH7751_PCIWCR3  (vu_long *)0xFE2001F0
+#define SH7751_PCIMCR   (vu_long *)0xFE2001F4
+#define SH7751_PCIBCR3  (vu_long *)0xFE2001F8
+
+#define BCR1_BREQEN				0x00080000
+#define PCI_SH7751_ID			0x35051054
+#define PCI_SH7751R_ID			0x350E1054
+#define SH7751_PCICONF1_WCC		0x00000080
+#define SH7751_PCICONF1_PER		0x00000040
+#define SH7751_PCICONF1_BUM		0x00000004
+#define SH7751_PCICONF1_MES		0x00000002
+#define SH7751_PCICONF1_CMDS	0x000000C6
+#define SH7751_PCI_HOST_BRIDGE	0x6
+#define SH7751_PCICR_PREFIX		0xa5000000
+#define SH7751_PCICR_PRST		0x00000002
+#define SH7751_PCICR_CFIN		0x00000001
+#define SH7751_PCIPINT_D3		0x00000002
+#define SH7751_PCIPINT_D0		0x00000001
+#define SH7751_PCICLKR_PREFIX   0xa5000000
+
+#define SH7751_PCI_MEM_BASE		0xFD000000
+#define SH7751_PCI_MEM_SIZE		0x01000000
+#define SH7751_PCI_IO_BASE		0xFE240000
+#define SH7751_PCI_IO_SIZE		0x00040000
+
+#define SH7751_CS3_BASE_ADDR    0x0C000000
+#define SH7751_P2CS3_BASE_ADDR  0xAC000000
+
+#define SH7751_PCIPAR   (vu_long *)0xFE2001C0
+#define SH7751_PCIPDR   (vu_long *)0xFE200220
+
+#define p4_in(addr)     *(addr)
+#define p4_out(data,addr) *(addr) = (data)
+
+/* Double word */
+int pci_sh4_read_config_dword(struct pci_controller *hose,
+			      pci_dev_t dev, int offset, u32 * value)
+{
+	u32 par_data = 0x80000000 | dev;
+
+	p4_out(par_data | (offset & 0xfc), SH7751_PCIPAR);
+	*value = p4_in(SH7751_PCIPDR);
+
+	return 0;
+}
+
+int pci_sh4_write_config_dword(struct pci_controller *hose,
+			       pci_dev_t dev, int offset, u32 * value)
+{
+	u32 par_data = 0x80000000 | dev;
+
+	p4_out(par_data | (offset & 0xfc), SH7751_PCIPAR);
+	p4_out(value, SH7751_PCIPDR);
+
+	return 0;
+}
+
+int pci_sh7751_init(struct pci_controller *hose)
+{
+	/* Double-check that we're a 7751 or 7751R chip */
+	if (p4_in(SH7751_PCICONF0) != PCI_SH7751_ID
+	    && p4_in(SH7751_PCICONF0) != PCI_SH7751R_ID) {
+		printf("PCI: Unknown PCI host bridge.\n");
+		return 1;
+	}
+	printf("PCI: SH7751 PCI host bridge found.\n");
+
+	/* Double-check some BSC config settings */
+	/* (Area 3 non-MPX 32-bit, PCI bus pins) */
+	if ((p4_in(SH7751_BCR1) & 0x20008) == 0x20000) {
+		printf("SH7751_BCR1 0x%08X\n", p4_in(SH7751_BCR1));
+		return 2;
+	}
+	if ((p4_in(SH7751_BCR2) & 0xC0) != 0xC0) {
+		printf("SH7751_BCR2 0x%08X\n", p4_in(SH7751_BCR2));
+		return 3;
+	}
+	if (p4_in(SH7751_BCR2) & 0x01) {
+		printf("SH7751_BCR2 0x%08X\n", p4_in(SH7751_BCR2));
+		return 4;
+	}
+
+	/* Force BREQEN in BCR1 to allow PCIC access */
+	p4_out((p4_in(SH7751_BCR1) | BCR1_BREQEN), SH7751_BCR1);
+
+	/* Toggle PCI reset pin */
+	p4_out((SH7751_PCICR_PREFIX | SH7751_PCICR_PRST), SH7751_PCICR);
+	udelay(32);
+	p4_out(SH7751_PCICR_PREFIX, SH7751_PCICR);
+
+	/* Set cmd bits: WCC, PER, BUM, MES */
+	/* (Addr/Data stepping, Parity enabled, Bus Master, Memory enabled) */
+	p4_out(0xfb900047, SH7751_PCICONF1);	/* K.Kino */
+
+	/* Define this host as the host bridge */
+	p4_out((SH7751_PCI_HOST_BRIDGE << 24), SH7751_PCICONF2);
+
+	/* Force PCI clock(s) on */
+	p4_out(0, SH7751_PCICLKR);
+	p4_out(0x03, SH7751_PCICLKR);
+
+	/* Clear powerdown IRQs, also mask them (unused) */
+	p4_out((SH7751_PCIPINT_D0 | SH7751_PCIPINT_D3), SH7751_PCIPINT);
+	p4_out(0, SH7751_PCIPINTM);
+
+	p4_out(0xab000001, SH7751_PCICONF4);
+
+	/* Set up target memory mappings (for external DMA access) */
+	/* Map both P0 and P2 range to Area 3 RAM for ease of use */
+	p4_out((64 - 1) << 20, SH7751_PCILSR0);
+	p4_out(SH7751_CS3_BASE_ADDR, SH7751_PCILAR0);
+	p4_out(0, SH7751_PCILSR1);
+	p4_out(0, SH7751_PCILAR1);
+	p4_out(SH7751_CS3_BASE_ADDR, SH7751_PCICONF5);
+	p4_out(0xd0000000, SH7751_PCICONF6);
+
+	/* Map memory window to same address on PCI bus */
+	p4_out(SH7751_PCI_MEM_BASE, SH7751_PCIMBR);
+
+	/* Map IO window to same address on PCI bus */
+	p4_out(0x2000 & 0xfffc0000, SH7751_PCIIOBR);
+
+	/* set BREQEN */
+	p4_out(inl(SH7751_BCR1) | 0x00080000, SH7751_BCR1);
+
+	/* Copy BSC registers into PCI BSC */
+	p4_out(inl(SH7751_BCR1), SH7751_PCIBCR1);
+	p4_out(inl(SH7751_BCR2), SH7751_PCIBCR2);
+	p4_out(inl(SH7751_BCR3), SH7751_PCIBCR3);
+	p4_out(inl(SH7751_WCR1), SH7751_PCIWCR1);
+	p4_out(inl(SH7751_WCR2), SH7751_PCIWCR2);
+	p4_out(inl(SH7751_WCR3), SH7751_PCIWCR3);
+	p4_out(inl(SH7751_MCR), SH7751_PCIMCR);
+
+	/* Finally, set central function init complete */
+	p4_out((SH7751_PCICR_PREFIX | SH7751_PCICR_CFIN), SH7751_PCICR);
+
+	pci_sh4_init(hose);
+
+	return 0;
+}

drivers/pci/pci_sh7780.c

@@ -0,0 +1,107 @@
+/*
+ * SH7780 PCI Controller (PCIC) for U-Boot.
+ * (C) Dustin McIntire (dustin@sensoria.com)
+ * (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <pci.h>
+
+#define SH7780_VENDOR_ID	0x1912
+#define SH7780_DEVICE_ID	0x0002
+#define SH7780_PCICR_PREFIX	0xA5000000
+#define SH7780_PCICR_PFCS	0x00000800
+#define SH7780_PCICR_FTO	0x00000400
+#define SH7780_PCICR_PFE	0x00000200
+#define SH7780_PCICR_TBS	0x00000100
+#define SH7780_PCICR_ARBM	0x00000040
+#define SH7780_PCICR_IOCS	0x00000004
+#define SH7780_PCICR_PRST	0x00000002
+#define SH7780_PCICR_CFIN	0x00000001
+
+#define p4_in(addr)			*((vu_long *)addr)
+#define p4_out(data,addr) 	*(vu_long *)(addr) = (data)
+#define p4_inw(addr)		*((vu_short *)addr)
+#define p4_outw(data,addr) 	*(vu_short *)(addr) = (data)
+
+int pci_sh4_read_config_dword(struct pci_controller *hose,
+				    pci_dev_t dev, int offset, u32 *value)
+{
+	u32 par_data = 0x80000000 | dev;
+
+	p4_out(par_data | (offset & 0xfc), SH7780_PCIPAR);
+	*value = p4_in(SH7780_PCIPDR);
+
+	return 0;
+}
+
+int pci_sh4_write_config_dword(struct pci_controller *hose,
+				     pci_dev_t dev, int offset, u32 value)
+{
+	u32 par_data = 0x80000000 | dev;
+
+	p4_out(par_data | (offset & 0xfc), SH7780_PCIPAR);
+	p4_out(value, SH7780_PCIPDR);
+	return 0;
+}
+
+int pci_sh7780_init(struct pci_controller *hose)
+{
+	p4_out(0x01, SH7780_PCIECR);
+
+	if (p4_inw(SH7780_PCIVID) != SH7780_VENDOR_ID
+	    && p4_inw(SH7780_PCIDID) != SH7780_DEVICE_ID){
+		printf("PCI: Unknown PCI host bridge.\n");
+		return;
+	}
+	printf("PCI: SH7780 PCI host bridge found.\n");
+
+	/* Toggle PCI reset pin */
+	p4_out((SH7780_PCICR_PREFIX | SH7780_PCICR_PRST), SH7780_PCICR);
+	udelay(100000);
+	p4_out(SH7780_PCICR_PREFIX, SH7780_PCICR);
+	p4_outw(0x0047, SH7780_PCICMD);
+
+	p4_out(0x07F00001, SH7780_PCILSR0);
+	p4_out(0x08000000, SH7780_PCILAR0);
+	p4_out(0x00000000, SH7780_PCILSR1);
+	p4_out(0, SH7780_PCILAR1);
+	p4_out(0x08000000, SH7780_PCIMBAR0);
+	p4_out(0x00000000, SH7780_PCIMBAR1);
+
+	p4_out(0xFD000000, SH7780_PCIMBR0);
+	p4_out(0x00FC0000, SH7780_PCIMBMR0);
+
+	/* if use Operand Cache then enable PCICSCR Soonp bits. */
+	p4_out(0x08000000, SH7780_PCICSAR0);
+	p4_out(0x0000001B, SH7780_PCICSCR0);	/* Snoop bit :On */
+
+	p4_out((SH7780_PCICR_PREFIX | SH7780_PCICR_CFIN | SH7780_PCICR_ARBM
+	      | SH7780_PCICR_FTO | SH7780_PCICR_PFCS | SH7780_PCICR_PFE),
+	     SH7780_PCICR);
+
+	pci_sh4_init(hose);
+	return 0;
+}

drivers/serial/serial_sh.c

@@ -37,39 +37,46 @@
 #define SCFCR	(vu_short *)(SCIF_BASE + 0x18)
 #define SCFDR	(vu_short *)(SCIF_BASE + 0x1C)
 #ifdef CONFIG_CPU_SH7720 /* SH7720 specific */
-#define SCFSR	(vu_short *)(SCIF_BASE + 0x14)   /* SCSSR */
-#define SCFTDR	(vu_char  *)(SCIF_BASE + 0x20)
-#define SCFRDR	(vu_char  *)(SCIF_BASE + 0x24)
+# define SCFSR	(vu_short *)(SCIF_BASE + 0x14) /* SCSSR */
+# define SCFTDR	(vu_char  *)(SCIF_BASE + 0x20)
+# define SCFRDR	(vu_char  *)(SCIF_BASE + 0x24)
 #else
-#define SCFTDR 	(vu_char  *)(SCIF_BASE + 0xC)
-#define SCFSR 	(vu_short *)(SCIF_BASE + 0x10)
-#define SCFRDR 	(vu_char  *)(SCIF_BASE + 0x14)
+# define SCFTDR (vu_char  *)(SCIF_BASE + 0xC)
+# define SCFSR 	(vu_short *)(SCIF_BASE + 0x10)
+# define SCFRDR (vu_char  *)(SCIF_BASE + 0x14)
 #endif
 
-#if defined(CONFIG_SH4A)
-#define SCRFDR	(vu_short *)(SCIF_BASE + 0x20)
-#define SCSPTR	(vu_short *)(SCIF_BASE + 0x24)
-#define SCLSR   (vu_short *)(SCIF_BASE + 0x28)
-#define SCRER	(vu_short *)(SCIF_BASE + 0x2C)
-#define LSR_ORER	1
-#elif defined (CONFIG_SH4)
-#define SCSPTR 	(vu_short *)(SCIF_BASE + 0x20)
-#define SCLSR 	(vu_short *)(SCIF_BASE + 0x24)
-#define LSR_ORER	1
-#elif defined (CONFIG_SH3)
-#ifdef CONFIG_CPU_SH7720 /* SH7720 specific */
-#define SCLSR   (vu_short *)(SCIF_BASE + 0x24)
-#define LSR_ORER	0x0200
-#else
-#define SCLSR	SCFSR	/* SCSSR */
-#define LSR_ORER	1
-#endif
+#if defined(CONFIG_CPU_SH7780) || \
+	defined(CONFIG_CPU_SH7785)
+# define SCRFDR	(vu_short *)(SCIF_BASE + 0x20)
+# define SCSPTR	(vu_short *)(SCIF_BASE + 0x24)
+# define SCLSR   (vu_short *)(SCIF_BASE + 0x28)
+# define SCRER	(vu_short *)(SCIF_BASE + 0x2C)
+# define LSR_ORER	1
+# define FIFOLEVEL_MASK	0xFF
+#elif defined(CONFIG_CPU_SH7750) || \
+	defined(CONFIG_CPU_SH7751) || \
+	defined(CONFIG_CPU_SH7722)
+# define SCSPTR 	(vu_short *)(SCIF_BASE + 0x20)
+# define SCLSR 	(vu_short *)(SCIF_BASE + 0x24)
+# define LSR_ORER	1
+# define FIFOLEVEL_MASK	0x1F
+#elif defined(CONFIG_CPU_SH7720)
+# define SCLSR   (vu_short *)(SCIF_BASE + 0x24)
+# define LSR_ORER	0x0200
+# define FIFOLEVEL_MASK	0x1F
+#elif defined(CONFIG_CPU_SH7710)
+	defined(CONFIG_CPU_SH7712)
+# define SCLSR	SCFSR	/* SCSSR */
+# define LSR_ORER	1
+# define FIFOLEVEL_MASK	0x1F
 #endif
 
+/* SCBRR register value setting */
 #if defined(CONFIG_CPU_SH7720)
-#define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
+# define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
 #else	/* Generic SuperH */
-#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps)-1)
+# define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps)-1)
 #endif
 
 #define SCR_RE 		(1 << 4)
@@ -105,14 +112,13 @@ int serial_init (void)
 	return 0;
 }
 
-static int serial_tx_fifo_level (void)
-{
-	return (*SCFDR >> 8) & 0x1F;
-}
-
 static int serial_rx_fifo_level (void)
 {
-	return (*SCFDR >> 0) & 0x1F;
+#if defined(CONFIG_SH4A)
+	return (*SCRFDR >> 0) & FIFOLEVEL_MASK;
+#else
+	return (*SCFDR >> 0) & FIFOLEVEL_MASK;
+#endif
 }
 
 void serial_raw_putc (const char c)

include/asm-sh/cache.h

@@ -0,0 +1,35 @@
+#ifndef __ASM_SH_CACHE_H
+#define __ASM_SH_CACHE_H
+
+#if defined(CONFIG_SH4) || defined(CONFIG_SH4A)
+
+#define L1_CACHE_BYTES 32
+struct __large_struct { unsigned long buf[100]; };
+#define __m(x) (*(struct __large_struct *)(x))
+
+void dcache_wback_range(u32 start, u32 end)
+{
+    u32 v;
+
+    start &= ~(L1_CACHE_BYTES-1);
+    for (v = start; v < end; v+=L1_CACHE_BYTES) {
+        asm volatile("ocbwb     %0"
+                     : /* no output */
+                     : "m" (__m(v)));
+    }
+}
+
+void dcache_invalid_range(u32 start, u32 end)
+{
+    u32 v;
+
+    start &= ~(L1_CACHE_BYTES-1);
+    for (v = start; v < end; v+=L1_CACHE_BYTES) {
+        asm volatile("ocbi     %0"
+                     : /* no output */
+                     : "m" (__m(v)));
+    }
+}
+#endif /* CONFIG_SH4 || CONFIG_SH4A */
+
+#endif	/* __ASM_SH_CACHE_H */

include/asm-sh/cpu_sh4.h

@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) Copyright 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -30,12 +30,15 @@
 #define CACHE_OC_NUM_ENTRIES	512
 #define CACHE_OC_ENTRY_SHIFT	5
 
-#if defined (CONFIG_CPU_SH7750)
-#include <asm/cpu_sh7750.h>
+#if defined (CONFIG_CPU_SH7750) || \
+	defined(CONFIG_CPU_SH7751)
+# include <asm/cpu_sh7750.h>
 #elif defined (CONFIG_CPU_SH7722)
-#include <asm/cpu_sh7722.h>
+# include <asm/cpu_sh7722.h>
+#elif defined (CONFIG_CPU_SH7780)
+# include <asm/cpu_sh7780.h>
 #else
-#error "Unknown SH4 variant"
+# error "Unknown SH4 variant"
 #endif
 
 #endif	/* _ASM_CPU_SH4_H_ */

include/asm-sh/cpu_sh7720.h

@@ -1,5 +1,9 @@
 /*
- * (C) Copyright 2007 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ * Copyright 2007 (C)
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * Copyright 2008 (C)
+ * Mark Jonas <mark.jonas@de.bosch.com>
  *
  * SH7720 Internal I/O register
  *
@@ -201,6 +205,25 @@
 #define PSELD		(PFC_BASE + 0x2A)
 
 /*	I/O Port	*/
+#define PORT_BASE	0xA4050100
+#define PADR		(PORT_BASE + 0x40)
+#define PBDR		(PORT_BASE + 0x42)
+#define PCDR		(PORT_BASE + 0x44)
+#define PDDR		(PORT_BASE + 0x46)
+#define PEDR		(PORT_BASE + 0x48)
+#define PFDR		(PORT_BASE + 0x4A)
+#define PGDR		(PORT_BASE + 0x4C)
+#define PHDR		(PORT_BASE + 0x4E)
+#define PJDR		(PORT_BASE + 0x50)
+#define PKDR		(PORT_BASE + 0x52)
+#define PLDR		(PORT_BASE + 0x54)
+#define PMDR		(PORT_BASE + 0x56)
+#define PPDR		(PORT_BASE + 0x58)
+#define PRDR		(PORT_BASE + 0x5A)
+#define PSDR		(PORT_BASE + 0x5C)
+#define PTDR		(PORT_BASE + 0x5E)
+#define PUDR		(PORT_BASE + 0x60)
+#define PVDR		(PORT_BASE + 0x62)
 
 /*	H-UDI	*/
 

include/asm-sh/cpu_sh7750.h

@@ -25,10 +25,10 @@
 
 #ifdef CONFIG_CPU_TYPE_R
 #define CACHE_OC_NUM_WAYS     2
-#define CCR_CACHE_INIT   0x8000090d     /* EMODE,ICI,ICE(16k),OCI,P1-wb,OCE(32k) */
+#define CCR_CACHE_INIT   0x8000090D     /* EMODE,ICI,ICE(16k),OCI,P1-wb,OCE(32k) */
 #else
 #define CACHE_OC_NUM_WAYS     1
-#define CCR_CACHE_INIT   0x0000090b
+#define CCR_CACHE_INIT   0x0000090B
 #endif
 
 /*      OCN     */

include/asm-sh/cpu_sh7780.h

@@ -0,0 +1,503 @@
+#ifndef	_ASM_CPU_SH7780_H_
+#define	_ASM_CPU_SH7780_H_
+
+/*
+ * Copyright (c) 2007,2008 Nobuhiro Iwamatsu
+ * Copyright (c) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#define	CACHE_OC_NUM_WAYS	1
+#define	CCR_CACHE_INIT		0x0000090b
+
+/*	Exceptions	*/
+#define	TRA		0xFF000020
+#define	EXPEVT	0xFF000024
+#define	INTEVT	0xFF000028
+
+/* Memory Management Unit */
+#define	PTEH	0xFF000000
+#define	PTEL	0xFF000004
+#define	TTB		0xFF000008
+#define	TEA		0xFF00000C
+#define	MMUCR	0xFF000010
+#define	PASCR	0xFF000070
+#define	IRMCR	0xFF000078
+
+/* Cache Controller */
+#define	CCR		0xFF00001C
+#define	QACR0	0xFF000038
+#define	QACR1	0xFF00003C
+#define	RAMCR	0xFF000074
+
+/* L Memory	*/
+#define	RAMCR	0xFF000074
+#define	LSA0	0xFF000050
+#define	LSA1	0xFF000054
+#define	LDA0	0xFF000058
+#define	LDA1	0xFF00005C
+
+/* Interrupt Controller */
+#define	ICR0		0xFFD00000
+#define	ICR1		0xFFD0001C
+#define	INTPRI		0xFFD00010
+#define	INTREQ		0xFFD00024
+#define	INTMSK0		0xFFD00044
+#define	INTMSK1		0xFFD00048
+#define	INTMSK2		0xFFD40080
+#define	INTMSKCLR0	0xFFD00064
+#define	INTMSKCLR1	0xFFD00068
+#define	INTMSKCLR2	0xFFD40084
+#define	NMIFCR		0xFFD000C0
+#define	USERIMASK	0xFFD30000
+#define	INT2PRI0	0xFFD40000
+#define	INT2PRI1	0xFFD40004
+#define	INT2PRI2	0xFFD40008
+#define	INT2PRI3	0xFFD4000C
+#define	INT2PRI4	0xFFD40010
+#define	INT2PRI5	0xFFD40014
+#define	INT2PRI6	0xFFD40018
+#define	INT2PRI7	0xFFD4001C
+#define	INT2A0		0xFFD40030
+#define	INT2A1		0xFFD40034
+#define	INT2MSKR	0xFFD40038
+#define	INT2MSKCR	0xFFD4003C
+#define	INT2B0		0xFFD40040
+#define	INT2B1		0xFFD40044
+#define	INT2B2		0xFFD40048
+#define	INT2B3		0xFFD4004C
+#define	INT2B4		0xFFD40050
+#define	INT2B5		0xFFD40054
+#define	INT2B6		0xFFD40058
+#define	INT2B7		0xFFD4005C
+#define	INT2GPIC	0xFFD40090
+
+/* local Bus State Controller */
+#define	MMSELR		0xFF400020
+#define	BCR			0xFF801000
+#define	CS0BCR		0xFF802000
+#define	CS1BCR		0xFF802010
+#define	CS2BCR		0xFF802020
+#define	CS4BCR		0xFF802040
+#define	CS5BCR		0xFF802050
+#define	CS6BCR		0xFF802060
+#define	CS0WCR		0xFF802008
+#define	CS1WCR		0xFF802018
+#define	CS2WCR		0xFF802028
+#define	CS4WCR		0xFF802048
+#define	CS5WCR		0xFF802058
+#define	CS6WCR		0xFF802068
+#define	CS5PCR		0xFF802070
+#define	CS6PCR		0xFF802080
+
+/* DDR-SDRAM I/F */
+#define	MIM_1		0xFE800008
+#define	MIM_2		0xFE80000C
+#define	SCR_1		0xFE800010
+#define	SCR_2		0xFE800014
+#define	STR_1		0xFE800018
+#define	STR_2		0xFE80001C
+#define	SDR_1		0xFE800030
+#define	SDR_2		0xFE800034
+#define	DBK_1		0xFE800400
+#define	DBK_2		0xFE800404
+
+/* PCI	Controller */
+#define	SH7780_PCIECR		0xFE000008
+#define	SH7780_PCIVID		0xFE040000
+#define	SH7780_PCIDID		0xFE040002
+#define	SH7780_PCICMD		0xFE040004
+#define	SH7780_PCISTATUS	0xFE040006
+#define	SH7780_PCIRID		0xFE040008
+#define	SH7780_PCIPIF		0xFE040009
+#define	SH7780_PCISUB		0xFE04000A
+#define	SH7780_PCIBCC		0xFE04000B
+#define	SH7780_PCICLS		0xFE04000C
+#define	SH7780_PCILTM		0xFE04000D
+#define	SH7780_PCIHDR		0xFE04000E
+#define	SH7780_PCIBIST		0xFE04000F
+#define	SH7780_PCIIBAR		0xFE040010
+#define	SH7780_PCIMBAR0		0xFE040014
+#define	SH7780_PCIMBAR1		0xFE040018
+#define	SH7780_PCISVID		0xFE04002C
+#define	SH7780_PCISID		0xFE04002E
+#define	SH7780_PCICP		0xFE040034
+#define	SH7780_PCIINTLINE	0xFE04003C
+#define	SH7780_PCIINTPIN	0xFE04003D
+#define	SH7780_PCIMINGNT	0xFE04003E
+#define	SH7780_PCIMAXLAT	0xFE04003F
+#define	SH7780_PCICID		0xFE040040
+#define	SH7780_PCINIP		0xFE040041
+#define	SH7780_PCIPMC		0xFE040042
+#define	SH7780_PCIPMCSR		0xFE040044
+#define	SH7780_PCIPMCSRBSE	0xFE040046
+#define	SH7780_PCI_CDD		0xFE040047
+#define	SH7780_PCICR		0xFE040100
+#define	SH7780_PCILSR0		0xFE040104
+#define	SH7780_PCILSR1		0xFE040108
+#define	SH7780_PCILAR0		0xFE04010C
+#define	SH7780_PCILAR1		0xFE040110
+#define	SH7780_PCIIR		0xFE040114
+#define	SH7780_PCIIMR		0xFE040118
+#define	SH7780_PCIAIR		0xFE04011C
+#define	SH7780_PCICIR		0xFE040120
+#define	SH7780_PCIAINT		0xFE040130
+#define	SH7780_PCIAINTM		0xFE040134
+#define	SH7780_PCIBMIR		0xFE040138
+#define	SH7780_PCIPAR		0xFE0401C0
+#define	SH7780_PCIPINT		0xFE0401CC
+#define	SH7780_PCIPINTM		0xFE0401D0
+#define	SH7780_PCIMBR0		0xFE0401E0
+#define	SH7780_PCIMBMR0		0xFE0401E4
+#define	SH7780_PCIMBR1		0xFE0401E8
+#define	SH7780_PCIMBMR1		0xFE0401EC
+#define	SH7780_PCIMBR2		0xFE0401F0
+#define	SH7780_PCIMBMR2		0xFE0401F4
+#define	SH7780_PCIIOBR		0xFE0401F8
+#define	SH7780_PCIIOBMR		0xFE0401FC
+#define	SH7780_PCICSCR0		0xFE040210
+#define	SH7780_PCICSCR1		0xFE040214
+#define	SH7780_PCICSAR0		0xFE040218
+#define	SH7780_PCICSAR1		0xFE04021C
+#define	SH7780_PCIPDR		0xFE040220
+
+/* DMAC */
+#define	DMAC_SAR0	0xFC808020
+#define	DMAC_DAR0	0xFC808024
+#define	DMAC_TCR0	0xFC808028
+#define	DMAC_CHCR0	0xFC80802C
+#define	DMAC_SAR1	0xFC808030
+#define	DMAC_DAR1	0xFC808034
+#define	DMAC_TCR1	0xFC808038
+#define	DMAC_CHCR1	0xFC80803C
+#define	DMAC_SAR2	0xFC808040
+#define	DMAC_DAR2	0xFC808044
+#define	DMAC_TCR2	0xFC808048
+#define	DMAC_CHCR2	0xFC80804C
+#define	DMAC_SAR3	0xFC808050
+#define	DMAC_DAR3	0xFC808054
+#define	DMAC_TCR3	0xFC808058
+#define	DMAC_CHCR3	0xFC80805C
+#define	DMAC_DMAOR0	0xFC808060
+#define	DMAC_SAR4	0xFC808070
+#define	DMAC_DAR4	0xFC808074
+#define	DMAC_TCR4	0xFC808078
+#define	DMAC_CHCR4	0xFC80807C
+#define	DMAC_SAR5	0xFC808080
+#define	DMAC_DAR5	0xFC808084
+#define	DMAC_TCR5	0xFC808088
+#define	DMAC_CHCR5	0xFC80808C
+#define	DMAC_SARB0	0xFC808120
+#define	DMAC_DARB0	0xFC808124
+#define	DMAC_TCRB0	0xFC808128
+#define	DMAC_SARB1	0xFC808130
+#define	DMAC_DARB1	0xFC808134
+#define	DMAC_TCRB1	0xFC808138
+#define	DMAC_SARB2	0xFC808140
+#define	DMAC_DARB2	0xFC808144
+#define	DMAC_TCRB2	0xFC808148
+#define	DMAC_SARB3	0xFC808150
+#define	DMAC_DARB3	0xFC808154
+#define	DMAC_TCRB3	0xFC808158
+#define	DMAC_DMARS0	0xFC809000
+#define	DMAC_DMARS1	0xFC809004
+#define	DMAC_DMARS2	0xFC809008
+#define	DMAC_SAR6	0xFC818020
+#define	DMAC_DAR6	0xFC818024
+#define	DMAC_TCR6	0xFC818028
+#define	DMAC_CHCR6	0xFC81802C
+#define	DMAC_SAR7	0xFC818030
+#define	DMAC_DAR7	0xFC818034
+#define	DMAC_TCR7	0xFC818038
+#define	DMAC_CHCR7	0xFC81803C
+#define	DMAC_SAR8	0xFC818040
+#define	DMAC_DAR8	0xFC818044
+#define	DMAC_TCR8	0xFC818048
+#define	DMAC_CHCR8	0xFC81804C
+#define	DMAC_SAR9	0xFC818050
+#define	DMAC_DAR9	0xFC818054
+#define	DMAC_TCR9	0xFC818058
+#define	DMAC_CHCR9	0xFC81805C
+#define	DMAC_DMAOR1	0xFC818060
+#define	DMAC_SAR10	0xFC818070
+#define	DMAC_DAR10	0xFC818074
+#define	DMAC_TCR10	0xFC818078
+#define	DMAC_CHCR10	0xFC81807C
+#define	DMAC_SAR11	0xFC818080
+#define	DMAC_DAR11	0xFC818084
+#define	DMAC_TCR11	0xFC818088
+#define	DMAC_CHCR11	0xFC81808C
+#define	DMAC_SARB6	0xFC818120
+#define	DMAC_DARB6	0xFC818124
+#define	DMAC_TCRB6	0xFC818128
+#define	DMAC_SARB7	0xFC818130
+#define	DMAC_DARB7	0xFC818134
+#define	DMAC_TCRB7	0xFC818138
+#define	DMAC_SARB8	0xFC818140
+#define	DMAC_DARB8	0xFC818144
+#define	DMAC_TCRB8	0xFC818148
+#define	DMAC_SARB9	0xFC818150
+#define	DMAC_DARB9	0xFC818154
+#define	DMAC_TCRB9	0xFC818158
+
+/* Clock Pulse Generator */
+#define	FRQCR	0xFFC80000
+#define	PLLCR	0xFFC80024
+#define	MSTPCR	0xFFC80030
+
+/* Watchdog Timer and Reset */
+#define	WTCNT	WDTCNT
+#define	WDTST	0xFFCC0000
+#define	WDTCSR	0xFFCC0004
+#define	WDTBST	0xFFCC0008
+#define	WDTCNT	0xFFCC0010
+#define	WDTBCNT	0xFFCC0018
+
+/* System Control */
+#define	MSTPCR	0xFFC80030
+
+/* Timer Unit */
+#define	TSTR	TSTR0
+#define	TOCR	0xFFD80000
+#define	TSTR0	0xFFD80004
+#define	TCOR0	0xFFD80008
+#define	TCNT0	0xFFD8000C
+#define	TCR0	0xFFD80010
+#define	TCOR1	0xFFD80014
+#define	TCNT1	0xFFD80018
+#define	TCR1	0xFFD8001C
+#define	TCOR2	0xFFD80020
+#define	TCNT2	0xFFD80024
+#define	TCR2	0xFFD80028
+#define	TCPR2	0xFFD8002C
+#define	TSTR1	0xFFDC0004
+#define	TCOR3	0xFFDC0008
+#define	TCNT3	0xFFDC000C
+#define	TCR3	0xFFDC0010
+#define	TCOR4	0xFFDC0014
+#define	TCNT4	0xFFDC0018
+#define	TCR4	0xFFDC001C
+#define	TCOR5	0xFFDC0020
+#define	TCNT5	0xFFDC0024
+#define	TCR5	0xFFDC0028
+
+/* Timer/Counter */
+#define	CMTCFG	0xFFE30000
+#define	CMTFRT	0xFFE30004
+#define	CMTCTL	0xFFE30008
+#define	CMTIRQS	0xFFE3000C
+#define	CMTCH0T	0xFFE30010
+#define	CMTCH0ST	0xFFE30020
+#define	CMTCH0C	0xFFE30030
+#define	CMTCH1T	0xFFE30014
+#define	CMTCH1ST	0xFFE30024
+#define	CMTCH1C	0xFFE30034
+#define	CMTCH2T	0xFFE30018
+#define	CMTCH2C	0xFFE30038
+#define	CMTCH3T	0xFFE3001C
+#define	CMTCH3C	0xFFE3003C
+
+/* Realtime Clock */
+#define	R64CNT	0xFFE80000
+#define	RSECCNT	0xFFE80004
+#define	RMINCNT	0xFFE80008
+#define	RHRCNT	0xFFE8000C
+#define	RWKCNT	0xFFE80010
+#define	RDAYCNT	0xFFE80014
+#define	RMONCNT	0xFFE80018
+#define	RYRCNT	0xFFE8001C
+#define	RSECAR	0xFFE80020
+#define	RMINAR	0xFFE80024
+#define	RHRAR	0xFFE80028
+#define	RWKAR	0xFFE8002C
+#define	RDAYAR	0xFFE80030
+#define	RMONAR	0xFFE80034
+#define	RCR1	0xFFE80038
+#define	RCR2	0xFFE8003C
+#define	RCR3	0xFFE80050
+#define	RYRAR	0xFFE80054
+
+/* Serial Communication	Interface with FIFO */
+#define	SCIF0_BASE SCSMR0
+#define	SCSMR0	0xFFE00000
+#define	SCBRR0	0xFFE00004
+#define	SCSCR0	0xFFE00008
+#define	SCFSR0	0xFFE00010
+#define	SCFCR0	0xFFE00018
+#define	SCTFDR0	0xFFE0001C
+#define	SCRFDR0	0xFFE00020
+#define	SCSPTR0	0xFFE00024
+#define	SCLSR0	0xFFE00028
+#define	SCRER0	0xFFE0002C
+#define	SCSMR1	0xFFE10000
+#define	SCBRR1	0xFFE10004
+#define	SCSCR1	0xFFE10008
+#define	SCFSR1	0xFFE10010
+#define	SCFCR1	0xFFE10018
+#define	SCTFDR1	0xFFE1001C
+#define	SCRFDR1	0xFFE10020
+#define	SCSPTR1	0xFFE10024
+#define	SCLSR1	0xFFE10028
+#define	SCRER1	0xFFE1002C
+
+/* Serial I/O with FIFO */
+#define	SIMDR	0xFFE20000
+#define	SISCR	0xFFE20002
+#define	SITDAR	0xFFE20004
+#define	SIRDAR	0xFFE20006
+#define	SICDAR	0xFFE20008
+#define	SICTR	0xFFE2000C
+#define	SIFCTR	0xFFE20010
+#define	SISTR	0xFFE20014
+#define	SIIER	0xFFE20016
+#define	SITCR	0xFFE20028
+#define	SIRCR	0xFFE2002C
+#define	SPICR	0xFFE20030
+
+/* Serial Protocol Interface */
+#define	SPCR	0xFFE50000
+#define	SPSR	0xFFE50004
+#define	SPSCR	0xFFE50008
+#define	SPTBR	0xFFE5000C
+#define	SPRBR	0xFFE50010
+
+/* Multimedia Card Interface */
+#define	CMDR0	0xFFE60000
+#define	CMDR1	0xFFE60001
+#define	CMDR2	0xFFE60002
+#define	CMDR3	0xFFE60003
+#define	CMDR4	0xFFE60004
+#define	CMDR5	0xFFE60005
+#define	CMDSTRT	0xFFE60006
+#define	OPCR	0xFFE6000A
+#define	CSTR	0xFFE6000B
+#define	INTCR0	0xFFE6000C
+#define	INTCR1	0xFFE6000D
+#define	INTSTR0	0xFFE6000E
+#define	INTSTR1	0xFFE6000F
+#define	CLKON	0xFFE60010
+#define	CTOCR	0xFFE60011
+#define	TBCR	0xFFE60014
+#define	MODER	0xFFE60016
+#define	CMDTYR	0xFFE60018
+#define	RSPTYR	0xFFE60019
+#define	TBNCR	0xFFE6001A
+#define	RSPR0	0xFFE60020
+#define	RSPR1	0xFFE60021
+#define	RSPR2	0xFFE60022
+#define	RSPR3	0xFFE60023
+#define	RSPR4	0xFFE60024
+#define	RSPR5	0xFFE60025
+#define	RSPR6	0xFFE60026
+#define	RSPR7	0xFFE60027
+#define	RSPR8	0xFFE60028
+#define	RSPR9	0xFFE60029
+#define	RSPR10	0xFFE6002A
+#define	RSPR11	0xFFE6002B
+#define	RSPR12	0xFFE6002C
+#define	RSPR13	0xFFE6002D
+#define	RSPR14	0xFFE6002E
+#define	RSPR15	0xFFE6002F
+#define	RSPR16	0xFFE60030
+#define	RSPRD	0xFFE60031
+#define	DTOUTR	0xFFE60032
+#define	DR		0xFFE60040
+#define	DMACR	0xFFE60044
+#define	INTCR2	0xFFE60046
+#define	INTSTR2	0xFFE60048
+
+/* Audio Codec Interface */
+#define	HACCR	0xFFE40008
+#define	HACCSAR	0xFFE40020
+#define	HACCSDR	0xFFE40024
+#define	HACPCML	0xFFE40028
+#define	HACPCMR	0xFFE4002C
+#define	HACTIER	0xFFE40050
+#define	HACTSR	0xFFE40054
+#define	HACRIER	0xFFE40058
+#define	HACRSR	0xFFE4005C
+#define	HACACR	0xFFE40060
+
+/* Serial Sound Interface */
+#define	SSICR	0xFFE70000
+#define	SSISR	0xFFE70004
+#define	SSITDR	0xFFE70008
+#define	SSIRDR	0xFFE7000C
+
+/* Flash memory Controller */
+#define	FLCMNCR	0xFFE90000
+#define	FLCMDCR	0xFFE90004
+#define	FLCMCDR	0xFFE90008
+#define	FLADR	0xFFE9000C
+#define	FLDATAR	0xFFE90010
+#define	FLDTCNTR	0xFFE90014
+#define	FLINTDMACR	0xFFE90018
+#define	FLBSYTMR	0xFFE9001C
+#define	FLBSYCNT	0xFFE90020
+#define	FLTRCR	0xFFE9002C
+
+/* General	Purpose	I/O */
+#define	PACR	0xFFEA0000
+#define	PBCR	0xFFEA0002
+#define	PCCR	0xFFEA0004
+#define	PDCR	0xFFEA0006
+#define	PECR	0xFFEA0008
+#define	PFCR	0xFFEA000A
+#define	PGCR	0xFFEA000C
+#define	PHCR	0xFFEA000E
+#define	PJCR	0xFFEA0010
+#define	PKCR	0xFFEA0012
+#define	PLCR	0xFFEA0014
+#define	PMCR	0xFFEA0016
+#define	PADR	0xFFEA0020
+#define	PBDR	0xFFEA0022
+#define	PCDR	0xFFEA0024
+#define	PDDR	0xFFEA0026
+#define	PEDR	0xFFEA0028
+#define	PFDR	0xFFEA002A
+#define	PGDR	0xFFEA002C
+#define	PHDR	0xFFEA002E
+#define	PJDR	0xFFEA0030
+#define	PKDR	0xFFEA0032
+#define	PLDR	0xFFEA0034
+#define	PMDR	0xFFEA0036
+#define	PEPUPR	0xFFEA0048
+#define	PHPUPR	0xFFEA004E
+#define	PJPUPR	0xFFEA0050
+#define	PKPUPR	0xFFEA0052
+#define	PMPUPR	0xFFEA0056
+#define	PPUPR1	0xFFEA0060
+#define	PPUPR2	0xFFEA0062
+#define	PMSELR	0xFFEA0080
+
+/* User	Break Controller */
+#define	CBR0	0xFF200000
+#define	CRR0	0xFF200004
+#define	CAR0	0xFF200008
+#define	CAMR0	0xFF20000C
+#define	CBR1	0xFF200020
+#define	CRR1	0xFF200024
+#define	CAR1	0xFF200028
+#define	CAMR1	0xFF20002C
+#define	CDR1	0xFF200030
+#define	CDMR1	0xFF200034
+#define	CETR1	0xFF200038
+#define	CCMFR	0xFF200600
+#define	CBCR	0xFF200620
+
+#endif	/* _ASM_CPU_SH7780_H_ */

include/asm-sh/pci.h

@@ -0,0 +1,47 @@
+/*
+ * SH4 PCI Controller (PCIC) for U-Boot.
+ * (C) Dustin McIntire (dustin@sensoria.com)
+ * (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * u-boot/include/asm-sh/pci.h
+ *
+ * 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 _ASM_PCI_H_
+#define _ASM_PCI_H_
+
+#include <pci.h>
+#if defined(CONFIG_SH7751_PCI)
+int pci_sh7751_init(struct pci_controller *hose);
+#elif defined(CONFIG_SH7780_PCI)
+int pci_sh7780_init(struct pci_controller *hose);
+#else
+#error "Not support PCI."
+#endif
+
+/* PCI dword read for sh4 */
+int pci_sh4_read_config_dword(struct pci_controller *hose,
+		pci_dev_t dev, int offset, u32 *value);
+
+/* PCI dword write for sh4 */
+int pci_sh4_write_config_dword(struct pci_controller *hose,
+		pci_dev_t dev, int offset, u32 value);
+
+#endif	/* _ASM_PCI_H_ */

include/asm-sh/processor.h

@@ -2,7 +2,8 @@
 #define _ASM_SH_PROCESSOR_H_
 #if defined CONFIG_SH3
 # include <asm/cpu_sh3.h>
-#elif defined (CONFIG_SH4)
+#elif defined (CONFIG_SH4) || \
+	defined (CONFIG_SH4A)
 # include <asm/cpu_sh4.h>
 #endif
 #endif

include/configs/MigoR.h

@@ -0,0 +1,151 @@
+/*
+ * Configuation settings for the Renesas Solutions Migo-R board
+ *
+ * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MIGO_R_H
+#define __MIGO_R_H
+
+#undef DEBUG
+#define CONFIG_SH		1
+#define CONFIG_SH4		1
+#define CONFIG_CPU_SH7722	1
+#define CONFIG_MIGO_R		1
+
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_DFL
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_ENV
+
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS		"console=ttySC0,115200 root=1f01"
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.10.100
+#define CONFIG_SERVERIP		192.168.10.77
+#define CONFIG_GATEWAYIP	192.168.10.77
+
+#define CONFIG_VERSION_VARIABLE
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+
+/* SMC9111 */
+#define CONFIG_DRIVER_SMC91111
+#define CONFIG_SMC91111_BASE    (0xB0000000)
+
+/* MEMORY */
+#define MIGO_R_SDRAM_BASE	(0x8C000000)
+#define MIGO_R_FLASH_BASE_1	(0xA0000000)
+#define MIGO_R_FLASH_BANK_SIZE	(64 * 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 */
+#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 */
+
+/* SCIF */
+#define CFG_SCIF_CONSOLE	1
+#define CONFIG_CONS_SCIF0	1
+#undef  CFG_CONSOLE_INFO_QUIET	/* Suppress display of console
+								   information at boot */
+#undef  CFG_CONSOLE_OVERWRITE_ROUTINE
+#undef  CFG_CONSOLE_ENV_OVERWRITE
+
+#define CFG_MEMTEST_START	(MIGO_R_SDRAM_BASE)
+#define CFG_MEMTEST_END		(CFG_MEMTEST_START + (60 * 1024 * 1024))
+
+/* Enable alternate, more extensive, memory test */
+#undef  CFG_ALT_MEMTEST
+/* Scratch address used by the alternate memory test */
+#undef  CFG_MEMTEST_SCRATCH
+
+/* Enable temporary baudrate change while serial download */
+#undef  CFG_LOADS_BAUD_CHANGE
+
+#define CFG_SDRAM_BASE	(MIGO_R_SDRAM_BASE)
+/* maybe more, but if so u-boot doesn't know about it... */
+#define CFG_SDRAM_SIZE	(64 * 1024 * 1024)
+/* default load address for scripts ?!? */
+#define CFG_LOAD_ADDR	(CFG_SDRAM_BASE + 16 * 1024 * 1024)
+
+/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
+#define CFG_MONITOR_BASE	(MIGO_R_FLASH_BASE_1)
+/* Monitor size */
+#define CFG_MONITOR_LEN	(128 * 1024)
+/* Size of DRAM reserved for malloc() use */
+#define CFG_MALLOC_LEN	(256 * 1024)
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE	(256)
+#define CFG_BOOTMAPSZ	(8 * 1024 * 1024)
+
+/* FLASH */
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#undef  CFG_FLASH_QUIET_TEST
+/* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_EMPTY_INFO
+/* Physical start address of Flash memory */
+#define CFG_FLASH_BASE	(MIGO_R_FLASH_BASE_1)
+/* Max number of sectors on each Flash chip */
+#define CFG_MAX_FLASH_SECT	512
+
+/* if you use all NOR Flash , you change dip-switch. Please see MIGO_R01 Manual. */
+#define CFG_MAX_FLASH_BANKS	1
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE + (0 * MIGO_R_FLASH_BANK_SIZE) }
+
+/* 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
+
+/* ENV setting */
+#define CFG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_OVERWRITE	1
+#define CFG_ENV_SECT_SIZE	(128 * 1024)
+#define CFG_ENV_SIZE		(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + CFG_MONITOR_LEN)
+/* 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)
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ	33333333
+#define TMU_CLK_DIVIDER		(4)	/* 4 (default), 16, 64, 256 or 1024 */
+#define CFG_HZ			(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+
+#endif	/* __MIGO_R_H */

include/configs/mpr2.h

@@ -0,0 +1,92 @@
+/*
+ * Configuation settings for MPR2
+ *
+ * Copyright (C) 2008
+ * Mark Jonas <mark.jonas@de.bosch.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 __MPR2_H
+#define __MPR2_H
+
+/* Supported commands */
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_FLASH
+
+/* Default environment variables */
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_BOOTARGS		"console=ttySC0,115200"
+#define CONFIG_BOOTFILE		/boot/zImage
+#define CONFIG_LOADADDR		0x8E000000
+#define CONFIG_VERSION_VARIABLE
+
+/* CPU and platform */
+#define CONFIG_SH		1
+#define CONFIG_SH3		1
+#define CONFIG_CPU_SH7720	1
+#define CONFIG_MPR2		1
+
+/* U-Boot internals */
+#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 */
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 32 * 1024 * 1024)
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(128 * 1024)
+#define CFG_MALLOC_LEN		(256 * 1024)
+#define CFG_GBL_DATA_SIZE	256
+
+/* Memory */
+#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 */
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_EMPTY_INFO
+#define CFG_FLASH_BASE		0xA0000000
+#define CFG_MAX_FLASH_SECT	256
+#define CFG_MAX_FLASH_BANKS	1
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	(128 * 1024)
+#define CFG_ENV_SIZE		CFG_ENV_SECT_SIZE
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_FLASH_ERASE_TOUT	120000
+#define CFG_FLASH_WRITE_TOUT	500
+
+/* Clocks */
+#define CONFIG_SYS_CLK_FREQ	24000000
+#define TMU_CLK_DIVIDER		4	/* 4 (default), 16, 64, 256 or 1024 */
+#define CFG_HZ			(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+
+/* UART */
+#define CFG_SCIF_CONSOLE	1
+#define CONFIG_CONS_SCIF0	1
+
+#endif	/* __MPR2_H */

include/configs/r2dplus.h

@@ -0,0 +1,150 @@
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#undef DEBUG
+
+#define CONFIG_SH		1
+#define CONFIG_SH4		1
+#define CONFIG_CPU_SH7751	1
+#define CONFIG_CPU_SH_TYPE_R	1
+#define CONFIG_R2DPLUS		1
+#define __LITTLE_ENDIAN__	1
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_DFL
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_EXT2
+#define CONFIG_DOS_PARTITION
+
+/* SCIF */
+#define CFG_SCIF_CONSOLE	1
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_CONS_SCIF1	1
+#define BOARD_LATE_INIT		1
+
+#define CONFIG_BOOTDELAY	-1
+#define CONFIG_BOOTARGS		"console=ttySC0,115200"
+#define CONFIG_ENV_OVERWRITE	1
+
+/* Network setting */
+#define CONFIG_NETMASK		255.0.0.0
+#define CONFIG_IPADDR		10.0.192.51
+#define CONFIG_SERVERIP		10.0.0.1
+#define CONFIG_GATEWAYIP	10.0.0.1
+
+/* SDRAM */
+#define CFG_SDRAM_BASE		(0x8C000000)
+#define CFG_SDRAM_SIZE		(0x04000000)
+
+#define CFG_LONGHELP
+#define CFG_PROMPT		"=> "
+#define CFG_CBSIZE		256
+#define CFG_PBSIZE		256
+#define CFG_MAXARGS		16
+#define CFG_BARGSIZE		512
+/* List of legal baudrate settings for this board */
+#define CFG_BAUDRATE_TABLE	{ 115200, 57600, 38400, 19200, 9600 }
+
+#define CFG_MEMTEST_START	(CFG_SDRAM_BASE)
+#define CFG_MEMTEST_END		(TEXT_BASE - 0x100000)
+
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 32 * 1024 * 1024)
+/* Address of u-boot image in Flash */
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE)
+#define CFG_MONITOR_LEN		(128 * 1024)
+/* Size of DRAM reserved for malloc() use */
+#define CFG_MALLOC_LEN		(256 * 1024)
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE	(256)
+#define CFG_BOOTMAPSZ		(8 * 1024 * 1024)
+
+/*
+ * NOR Flash
+ */
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+
+#if defined(CONFIG_R2DPLUS_OLD)
+#define CFG_FLASH_BASE		(0xA0000000)
+#define CFG_MAX_FLASH_BANKS (1)	/* Max number of
+				 * Flash memory banks
+				 */
+#define CFG_MAX_FLASH_SECT  142
+#define CFG_FLASH_BANKS_LIST    { CFG_FLASH_BASE }
+
+#else /* CONFIG_R2DPLUS_OLD */
+
+#define CFG_FLASH_BASE		(0xA0000000)
+#define CFG_FLASH_CFI_WIDTH	0x04	/* 32bit */
+#define CFG_MAX_FLASH_BANKS	(2)
+#define CFG_MAX_FLASH_SECT	270
+#define CFG_FLASH_BANKS_LIST    { CFG_FLASH_BASE,\
+			CFG_FLASH_BASE + 0x100000,\
+			CFG_FLASH_BASE + 0x400000,\
+			CFG_FLASH_BASE + 0x700000, }
+#endif /* CONFIG_R2DPLUS_OLD */
+
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	0x20000
+#define CFG_ENV_SIZE		(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_FLASH_ERASE_TOUT	120000
+#define CFG_FLASH_WRITE_TOUT	500
+
+/*
+ * SuperH Clock setting
+ */
+#define CONFIG_SYS_CLK_FREQ	60000000
+#define TMU_CLK_DIVIDER		4
+#define CFG_HZ			(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+#define	CFG_PLL_SETTLING_TIME	100/* in us */
+
+/*
+ * IDE support
+ */
+#define CONFIG_IDE_RESET	1
+#define CFG_PIO_MODE		1
+#define CFG_IDE_MAXBUS		1 /* IDE bus */
+#define CFG_IDE_MAXDEVICE	1
+#define CFG_ATA_BASE_ADDR	0xb4000000
+#define CFG_ATA_STRIDE		2 /* 1bit shift */
+#define CFG_ATA_DATA_OFFSET	0x1000	/* data reg offset */
+#define CFG_ATA_REG_OFFSET	0x1000	/* reg offset */
+#define CFG_ATA_ALT_OFFSET	0x800	/* alternate register offset */
+
+/*
+ * SuperH PCI Bridge Configration
+ */
+#define CONFIG_PCI
+#define CONFIG_SH4_PCI
+#define CONFIG_SH7751_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW	1
+#define __io
+#define __mem_pci
+
+#define CONFIG_PCI_MEM_BUS	0xFD000000	/* Memory space base addr */
+#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE	0x01000000	/* Size of Memory window */
+#define CONFIG_PCI_IO_BUS	0xFE240000	/* IO space base address */
+#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE	0x00040000	/* Size of IO window */
+
+/*
+ * Network device (RTL8139) support
+ */
+#define CONFIG_NET_MULTI
+#define CONFIG_RTL8139
+#define _IO_BASE		0x00000000
+#define KSEG1ADDR(x)		(x)
+
+#endif /* __CONFIG_H */

include/configs/r7780mp.h

@@ -0,0 +1,165 @@
+/*
+ * Configuation settings for the Renesas R7780MP board
+ *
+ * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * Copyright (C) 2008 Yusuke Goda <goda.yusuke@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 __R7780RP_H
+#define __R7780RP_H
+
+#undef DEBUG
+#define CONFIG_SH		1
+#define CONFIG_SH4A		1
+#define CONFIG_CPU_SH7780	1
+#define CONFIG_R7780MP		1
+#define __LITTLE_ENDIAN 1
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_EXT2
+#define CONFIG_DOS_PARTITION
+
+#define CFG_SCIF_CONSOLE	1
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_CONS_SCIF0	1
+
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS		"console=ttySC0,115200"
+#define CONFIG_ENV_OVERWRITE	1
+
+/* check for keypress on bootdelay==0 */
+/*#define CONFIG_ZERO_BOOTDELAY_CHECK*/
+
+/* Network setting */
+#define CONFIG_NETMASK		255.0.0.0
+#define CONFIG_IPADDR		10.0.192.82
+#define CONFIG_SERVERIP		10.0.0.1
+#define CONFIG_GATEWAYIP	10.0.0.1
+
+#define CFG_SDRAM_BASE		(0x08000000)
+#define CFG_SDRAM_SIZE		(128 * 1024 * 1024)
+
+#define CFG_LONGHELP
+#define CFG_PROMPT		"=> "
+#define CFG_CBSIZE		256
+#define CFG_PBSIZE		256
+#define CFG_MAXARGS		16
+#define CFG_BARGSIZE	512
+/* List of legal baudrate settings for this board */
+#define CFG_BAUDRATE_TABLE	{ 115200, 57600, 38400, 19200, 9600 }
+
+#define CFG_MEMTEST_START	(CFG_SDRAM_BASE)
+#define CFG_MEMTEST_END		(TEXT_BASE - 0x100000)
+
+/* NOR Flash (S29PL127J60TFI130) */
+#define CFG_FLASH_BASE		(0xA0000000)
+#define CFG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
+#define CFG_MAX_FLASH_BANKS (2)
+#define CFG_MAX_FLASH_SECT  270
+#define CFG_FLASH_BANKS_LIST    { CFG_FLASH_BASE,\
+				CFG_FLASH_BASE + 0x100000,\
+				CFG_FLASH_BASE + 0x400000,\
+				CFG_FLASH_BASE + 0x700000, }
+
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 4 * 1024 * 1024)
+/* Address of u-boot image in Flash */
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE)
+#define CFG_MONITOR_LEN		(112 * 1024)
+/* Size of DRAM reserved for malloc() use */
+#define CFG_MALLOC_LEN		(256 * 1024)
+
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE	(256)
+#define CFG_BOOTMAPSZ		(8 * 1024 * 1024)
+#define CFG_RX_ETH_BUFFER	(8)
+
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#undef CFG_FLASH_CFI_BROKEN_TABLE
+#undef  CFG_FLASH_QUIET_TEST
+/* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_EMPTY_INFO
+
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	(16 * 1024)
+#define CFG_ENV_SIZE		(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_FLASH_ERASE_TOUT  	120000
+#define CFG_FLASH_WRITE_TOUT	500
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ	33333333
+#define TMU_CLK_DIVIDER		4
+#define CFG_HZ	(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+
+/* PCI Controller */
+#if defined(CONFIG_CMD_PCI)
+#define CONFIG_PCI
+#define CONFIG_SH4_PCI
+#define CONFIG_SH7780_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW	1
+#define __io
+#define __mem_pci
+
+#define CONFIG_PCI_MEM_BUS	0xFD000000	/* Memory space base addr */
+#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE	0x01000000	/* Size of Memory window */
+
+#define CONFIG_PCI_IO_BUS	0xFE200000	/* IO space base address */
+#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE	0x00200000	/* Size of IO window */
+#endif /* CONFIG_CMD_PCI */
+
+#if defined(CONFIG_CMD_NET)
+/* #define CONFIG_NET_MULTI
+   #define CONFIG_RTL8169 */
+/* AX88696L Support(NE2000 base chip) */
+#define CONFIG_DRIVER_NE2000
+#define CONFIG_DRIVER_AX88796L
+#define CONFIG_DRIVER_NE2000_BASE	0xA4100000
+#endif
+
+/* Compact flash Support */
+#if defined(CONFIG_CMD_IDE)
+#define CONFIG_IDE_RESET        1
+#define CFG_PIO_MODE            1
+#define CFG_IDE_MAXBUS          1   /* IDE bus */
+#define CFG_IDE_MAXDEVICE       1
+#define CFG_ATA_BASE_ADDR       0xb4000000
+#define CFG_ATA_STRIDE          2               /* 1bit shift */
+#define CFG_ATA_DATA_OFFSET     0x1000          /* data reg offset */
+#define CFG_ATA_REG_OFFSET      0x1000          /* reg offset */
+#define CFG_ATA_ALT_OFFSET      0x800           /* alternate register offset */
+#endif /* CONFIG_CMD_IDE */
+
+#endif /* __R7780RP_H */

include/linux/stat.h

@@ -126,7 +126,7 @@ struct stat {
 
 #endif	/* __MIPS__ */
 
-#if defined(__AVR32__)
+#if defined(__AVR32__) || defined(__SH__)
 
 struct stat {
 	unsigned long st_dev;
@@ -149,7 +149,7 @@ struct stat {
 	unsigned long  __unused5;
 };
 
-#endif /* __AVR32__ */
+#endif /* __AVR32__ || __SH__ */
 
 #ifdef __cplusplus
 }

lib_sh/board.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007
+ * Copyright (C) 2007,2008
  * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  *
  * This program is free software; you can redistribute it and/or
@@ -95,6 +95,14 @@ static int sh_marubun_init(void)
 }
 #endif /* (CONFIG_CMD_IDE) */
 
+#if defined(CONFIG_PCI)
+static int sh_pci_init(void)
+{
+	pci_init();
+	return 0;
+}
+#endif /* CONFIG_PCI */
+
 static int sh_mem_env_init(void)
 {
 	mem_malloc_init();
@@ -140,6 +148,9 @@ init_fnc_t *init_sequence[] =
 	sh_mem_env_init,
 #if defined(CONFIG_CMD_NAND)
 	sh_nand_init,		/* Flash memory (NAND) init */
+#endif
+#if defined(CONFIG_PCI)
+	sh_pci_init,		/* PCI Init */
 #endif
 	devices_init,
 	console_init_r,