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

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This commit is contained in:
Wolfgang Denk 2008-04-08 00:04:39 +02:00
commit 5c395393cc
45 changed files with 3863 additions and 50 deletions
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4
CREDITS
View file

@ -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

12
MAINTAINERS
View file

@ -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: #
# #

4
MAKEALL
View file

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

20
Makefile
View file

@ -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
#########################################################################
#########################################################################
#########################################################################

48
board/MigoR/Makefile Normal file
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@ -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
#########################################################################

32
board/MigoR/config.mk Normal file
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@ -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

269
board/MigoR/lowlevel_init.S Normal file
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@ -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

54
board/MigoR/migo_r.c Normal file
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@ -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)
{
}

106
board/MigoR/u-boot.lds Normal file
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@ -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 = .);
}

54
board/mpr2/Makefile Normal file
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@ -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
#########################################################################

37
board/mpr2/config.mk Normal file
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@ -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

148
board/mpr2/lowlevel_init.S Normal file
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@ -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

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/*
* 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;
}

109
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/*
* 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 = .);
}

43
board/r2dplus/Makefile Normal file
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#
# 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
#################################################################

23
board/r2dplus/config.mk Normal file
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#
# 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

154
board/r2dplus/lowlevel_init.S Normal file
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/*
* 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 */

76
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/*
* 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 */

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/*
* 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 = .);
}

44
board/r7780mp/Makefile Normal file
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@ -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
#########################################################################

27
board/r7780mp/config.mk Normal file
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#
# 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

428
board/r7780mp/lowlevel_init.S Normal file
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/*
* 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

81
board/r7780mp/r7780mp.c Normal file
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/*
* 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

54
board/r7780mp/r7780mp.h Normal file
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/*
* 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_ */

105
board/r7780mp/u-boot.lds Normal file
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/*
* 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 = .);
}

3
cpu/sh4/cpu.c
View file

@ -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)

51
doc/README.sh
View file

@ -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>

3
drivers/pci/Makefile
View file

@ -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)

76
drivers/pci/pci_sh4.c Normal file
View file

@ -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;
}

199
drivers/pci/pci_sh7751.c Normal file
View file

@ -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;
}

107
drivers/pci/pci_sh7780.c Normal file
View file

@ -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;
}

70
drivers/serial/serial_sh.c
View file

@ -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)

35
include/asm-sh/cache.h Normal file
View file

@ -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 */

13
include/asm-sh/cpu_sh4.h
View file

@ -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_ */

25
include/asm-sh/cpu_sh7720.h
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@ -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 */

4
include/asm-sh/cpu_sh7750.h
View file

@ -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 */

503
include/asm-sh/cpu_sh7780.h Normal file
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@ -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_ */

47
include/asm-sh/pci.h Normal file
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@ -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_ */

3
include/asm-sh/processor.h
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@ -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

151
include/configs/MigoR.h Normal file
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@ -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 */

92
include/configs/mpr2.h Normal file
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@ -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 */

150
include/configs/r2dplus.h Normal file
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@ -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 */

165
include/configs/r7780mp.h Normal file
View file

@ -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 */

4
include/linux/stat.h
View file

@ -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
}

13
lib_sh/board.c
View file

@ -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,