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ppc4xx: Generic architecture for xilinx ppc405(v3)
As "ppc44x: Unification of virtex5 pp440 boards" did for the xilinx ppc440 boards, this patch presents a common architecture for all the xilinx ppc405 boards. Any custom xilinx ppc405 board can be added very easily with no code duplicity. This patch also adds a simple generic board, that can be used on almost any design with xilinx ppc405 replacing the file ppc405-generic/xparameters.h This patch is prepared to work with the latest version of EDK (10.1) Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
parent
485c00a57f
commit
1f4d53260e
13 changed files with 663 additions and 1 deletions
1
CREDITS
1
CREDITS
|
@ -407,6 +407,7 @@ N: Ricardo Ribalda Delgado
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E: ricardo.ribalda@uam.es
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D: PPC440x5 (Virtex5), ML507 Board, eeprom_simul, adt7460, v5fx30teval
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D: Virtex ppc440 generic architecture
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D: Virtex ppc405 generic architecture
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W: http://www.ii.uam.es/~rribalda
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N: Stefan Roese
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@ -320,6 +320,7 @@ Ricardo Ribalda <ricardo.ribalda@uam.es>
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ml507 PPC440x5
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v5fx30teval PPC440x5
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xilinx-pp440-generic PPC440x5
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xilinx-pp405-generic PPC405
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Stefan Roese <sr@denx.de>
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16
Makefile
16
Makefile
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@ -1518,6 +1518,22 @@ sycamore_config: unconfig
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WUH405_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc ppc4xx wuh405 esd
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xilinx-ppc405-generic_flash_config: unconfig
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@mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
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@echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc405-generic/u-boot-rom.lds"\
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> $(obj)board/xilinx/ppc405-generic/config.tmp
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@echo "TEXT_BASE := 0xFE360000" \
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>> $(obj)board/xilinx/ppc405-generic/config.tmp
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@$(MKCONFIG) xilinx-ppc405-generic ppc ppc4xx ppc405-generic xilinx
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xilinx-ppc405-generic_config: unconfig
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@mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
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@echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc405-generic/u-boot-ram.lds"\
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> $(obj)board/xilinx/ppc405-generic/config.tmp
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@echo "TEXT_BASE := 0x04000000" \
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>> $(obj)board/xilinx/ppc405-generic/config.tmp
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@$(MKCONFIG) xilinx-ppc405-generic ppc ppc4xx ppc405-generic xilinx
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xilinx-ppc440-generic_flash_config: unconfig
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@mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
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@echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc440-generic/u-boot-rom.lds"\
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1
board/xilinx/ppc405-generic/.gitignore
vendored
Normal file
1
board/xilinx/ppc405-generic/.gitignore
vendored
Normal file
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@ -0,0 +1 @@
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config.tmp
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60
board/xilinx/ppc405-generic/Makefile
Normal file
60
board/xilinx/ppc405-generic/Makefile
Normal file
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@ -0,0 +1,60 @@
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#
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# (C) Copyright 2000-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# (C) Copyright 2008
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# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
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# Work supported by Qtechnology http://www.qtec.com
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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ifneq ($(OBJTREE),$(SRCTREE))
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endif
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INCS :=
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CFLAGS += $(INCS)
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HOST_CFLAGS += $(INCS)
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LIB = $(obj)lib$(BOARD).a
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COBJS += ../../xilinx/ppc405-generic/xilinx_ppc405_generic.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(OBJS) $(SOBJS)
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$(AR) $(ARFLAGS) $@ $^
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clean:
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rm -f $(SOBJS) $(OBJS)
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distclean: clean
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rm -f $(LIB) core *.bak .depend
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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25
board/xilinx/ppc405-generic/config.mk
Normal file
25
board/xilinx/ppc405-generic/config.mk
Normal file
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@ -0,0 +1,25 @@
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#
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# (C) Copyright 2008
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# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
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# Work supported by Qtechnology http://www.qtec.com
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
|
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
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134
board/xilinx/ppc405-generic/u-boot-ram.lds
Normal file
134
board/xilinx/ppc405-generic/u-boot-ram.lds
Normal file
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@ -0,0 +1,134 @@
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/*
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* (C) Copyright 2000-2004
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* 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.
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||||
*
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* This program is distributed in the hope that it will be useful,
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* 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.
|
||||
*
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* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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OUTPUT_ARCH(powerpc)
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ENTRY(_start)
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SECTIONS
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{
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/* Read-only sections, merged into text segment: */
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. = + SIZEOF_HEADERS;
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.interp : { *(.interp) }
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.hash : { *(.hash) }
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.dynsym : { *(.dynsym) }
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.dynstr : { *(.dynstr) }
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.rel.text : { *(.rel.text) }
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.rela.text : { *(.rela.text) }
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.rel.data : { *(.rel.data) }
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.rela.data : { *(.rela.data) }
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.rel.rodata : { *(.rel.rodata) }
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.rela.rodata : { *(.rela.rodata) }
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.rel.got : { *(.rel.got) }
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.rela.got : { *(.rela.got) }
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.rel.ctors : { *(.rel.ctors) }
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.rela.ctors : { *(.rela.ctors) }
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.rel.dtors : { *(.rel.dtors) }
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.rela.dtors : { *(.rela.dtors) }
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.rel.bss : { *(.rel.bss) }
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.rela.bss : { *(.rela.bss) }
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.rel.plt : { *(.rel.plt) }
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.rela.plt : { *(.rela.plt) }
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.init : { *(.init) }
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.plt : { *(.plt) }
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.text :
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{
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/* WARNING - the following is hand-optimized to fit within */
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/* the sector layout of our flash chips! XXX FIXME XXX */
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*(.text)
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*(.fixup)
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*(.got1)
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}
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_etext = .;
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PROVIDE (etext = .);
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.rodata :
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{
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*(.rodata)
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*(.rodata1)
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*(.rodata.str1.4)
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*(.eh_frame)
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}
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.fini : { *(.fini) } =0
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.ctors : { *(.ctors) }
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.dtors : { *(.dtors) }
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/* Read-write section, merged into data segment: */
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. = (. + 0x00FF) & 0xFFFFFF00;
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_erotext = .;
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PROVIDE (erotext = .);
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.reloc :
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{
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*(.got)
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_GOT2_TABLE_ = .;
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*(.got2)
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_FIXUP_TABLE_ = .;
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*(.fixup)
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}
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__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
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__fixup_entries = (. - _FIXUP_TABLE_)>>2;
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.data :
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{
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*(.data)
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*(.data1)
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*(.sdata)
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*(.sdata2)
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*(.dynamic)
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CONSTRUCTORS
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}
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_edata = .;
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PROVIDE (edata = .);
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. = .;
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__u_boot_cmd_start = .;
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.u_boot_cmd : { *(.u_boot_cmd) }
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__u_boot_cmd_end = .;
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. = .;
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__start___ex_table = .;
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__ex_table : { *(__ex_table) }
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__stop___ex_table = .;
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. = ALIGN(256);
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__init_begin = .;
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.text.init : { *(.text.init) }
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.data.init : { *(.data.init) }
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. = ALIGN(256);
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__init_end = .;
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__bss_start = .;
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.bss (NOLOAD) :
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{
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*(.sbss) *(.scommon)
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*(.dynbss)
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*(.bss)
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*(COMMON)
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}
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ppcenv_assert = ASSERT(. < 0xFFFFB000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.");
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_end = . ;
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PROVIDE (end = .);
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}
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144
board/xilinx/ppc405-generic/u-boot-rom.lds
Normal file
144
board/xilinx/ppc405-generic/u-boot-rom.lds
Normal file
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@ -0,0 +1,144 @@
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/*
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* (C) Copyright 2000-2004
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||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
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*
|
||||
* 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
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*/
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OUTPUT_ARCH(powerpc)
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ENTRY(_start)
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SECTIONS
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{
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.resetvec 0xFFFFFFFC :
|
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{
|
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*(.resetvec)
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} = 0xffff
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|
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.bootpg 0xFFFFF000 :
|
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{
|
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cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
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|
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/* Read-only sections, merged into text segment: */
|
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. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
|
||||
*(.text)
|
||||
*(.fixup)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata)
|
||||
*(.rodata1)
|
||||
*(.rodata.str1.4)
|
||||
*(.eh_frame)
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
|
||||
ppcenv_assert = ASSERT(. < 0xFFFFB000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.");
|
||||
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
59
board/xilinx/ppc405-generic/xilinx_ppc405_generic.c
Normal file
59
board/xilinx/ppc405-generic/xilinx_ppc405_generic.c
Normal file
|
@ -0,0 +1,59 @@
|
|||
/*
|
||||
* (C) Copyright 2008
|
||||
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
|
||||
* This work has been supported by: QTechnology http://qtec.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, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
#include <common.h>
|
||||
#include <asm/processor.h>
|
||||
|
||||
ulong __get_PCI_freq(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
ulong get_PCI_freq(void) __attribute__((weak, alias("__get_PCI_freq")));
|
||||
|
||||
int __board_pre_init(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
int board_pre_init(void) __attribute__((weak, alias("__board_pre_init")));
|
||||
|
||||
int __checkboard(void)
|
||||
{
|
||||
puts("Xilinx PPC405 Generic Board\n");
|
||||
return 0;
|
||||
}
|
||||
int checkboard(void) __attribute__((weak, alias("__checkboard")));
|
||||
|
||||
phys_size_t __initdram(int board_type)
|
||||
{
|
||||
return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR,
|
||||
CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024);
|
||||
}
|
||||
phys_size_t initdram(int) __attribute__((weak, alias("__initdram")));
|
||||
|
||||
void __get_sys_info(sys_info_t *sysInfo)
|
||||
{
|
||||
sysInfo->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
|
||||
sysInfo->freqPLB = XPAR_PLB_CLOCK_FREQ_HZ;
|
||||
sysInfo->freqPCI = 0;
|
||||
|
||||
return;
|
||||
}
|
||||
void get_sys_info(sys_info_t *) __attribute__((weak, alias("__get_sys_info")));
|
36
board/xilinx/ppc405-generic/xparameters.h
Normal file
36
board/xilinx/ppc405-generic/xparameters.h
Normal file
|
@ -0,0 +1,36 @@
|
|||
/*
|
||||
* (C) Copyright 2008
|
||||
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
|
||||
* This work has been supported by: QTechnology http://qtec.com/
|
||||
* based on xparameters-ml507.h by Xilinx
|
||||
*
|
||||
* 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, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef XPARAMETER_H
|
||||
#define XPARAMETER_H
|
||||
|
||||
#define XPAR_DDR2_SDRAM_MEM_BASEADDR 0x00000000
|
||||
#define XPAR_IIC_EEPROM_BASEADDR 0x81600000
|
||||
#define XPAR_INTC_0_BASEADDR 0x81800000
|
||||
#define XPAR_SPI_0_BASEADDR 0x83400000
|
||||
#define XPAR_UARTLITE_0_BASEADDR 0x84000000
|
||||
#define XPAR_FLASH_MEM0_BASEADDR 0xFE000000
|
||||
#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
|
||||
#define XPAR_CORE_CLOCK_FREQ_HZ 400000000
|
||||
#define XPAR_INTC_MAX_NUM_INTR_INPUTS 13
|
||||
#define XPAR_UARTLITE_0_BAUDRATE 9600
|
||||
#define XPAR_SPI_0_NUM_TRANSFER_BITS 8
|
||||
|
||||
#endif
|
|
@ -918,7 +918,8 @@ _start:
|
|||
ori r4, r4, CONFIG_SYS_DCACHE_SACR_VALUE@l
|
||||
mtdccr r4
|
||||
|
||||
#if !(defined(CONFIG_SYS_EBC_PB0AP) && defined(CONFIG_SYS_EBC_PB0CR))
|
||||
#if !(defined(CONFIG_SYS_EBC_PB0AP) && defined(CONFIG_SYS_EBC_PB0CR))\
|
||||
&& !defined (CONFIG_XILINX_405)
|
||||
/*----------------------------------------------------------------------- */
|
||||
/* Tune the speed and size for flash CS0 */
|
||||
/*----------------------------------------------------------------------- */
|
||||
|
|
58
include/configs/xilinx-ppc405-generic.h
Normal file
58
include/configs/xilinx-ppc405-generic.h
Normal file
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
*
|
||||
* (C) Copyright 2008
|
||||
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
|
||||
* This work has been supported by: QTechnology http://qtec.com/
|
||||
*
|
||||
* (C) Copyright 2008
|
||||
* Georg Schardt <schardt@team-ctech.de>
|
||||
*
|
||||
* 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 __CONFIG_GEN_H
|
||||
#define __CONFIG_GEN_H
|
||||
|
||||
#include "../board/xilinx/ppc405-generic/xparameters.h"
|
||||
|
||||
/* sdram */
|
||||
#define CONFIG_SYS_SDRAM_SIZE_MB 256
|
||||
|
||||
/* environment */
|
||||
#define CONFIG_ENV_IS_IN_FLASH 1
|
||||
#define CONFIG_ENV_SIZE 0x10000
|
||||
#define CONFIG_ENV_SECT_SIZE 0x10000
|
||||
#define CONFIG_SYS_ENV_OFFSET 0x3F0000
|
||||
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_ENV_OFFSET)
|
||||
#define CONFIG_ENV_OVERWRITE 1
|
||||
|
||||
/*Misc*/
|
||||
#define CONFIG_SYS_PROMPT "xlx-ppc405:/# " /* Monitor Command Prompt */
|
||||
#define CONFIG_PREBOOT "echo U-Boot is up and runnining;"
|
||||
|
||||
/*Flash*/
|
||||
#define CONFIG_SYS_FLASH_BASE XPAR_FLASH_MEM0_BASEADDR
|
||||
#define CONFIG_SYS_FLASH_SIZE (32*1024*1024)
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 71
|
||||
#define CONFIG_SYS_FLASH_CFI 1
|
||||
#define CONFIG_FLASH_CFI_DRIVER 1
|
||||
#define MTDIDS_DEFAULT "nor0=ppc405-flash"
|
||||
#define MTDPARTS_DEFAULT "mtdpartsa=ppc405-flash:-(user)"
|
||||
|
||||
#include <configs/xilinx-ppc405.h>
|
||||
#endif /* __CONFIG_H */
|
126
include/configs/xilinx-ppc405.h
Normal file
126
include/configs/xilinx-ppc405.h
Normal file
|
@ -0,0 +1,126 @@
|
|||
/*
|
||||
*
|
||||
* (C) Copyright 2008
|
||||
* Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
|
||||
* This work has been supported by: QTechnology http://qtec.com/
|
||||
*
|
||||
* (C) Copyright 2008
|
||||
* Georg Schardt <schardt@team-ctech.de>
|
||||
*
|
||||
* 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 __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/* cpu parameter */
|
||||
#define CONFIG_4xx 1
|
||||
#define CONFIG_405 1
|
||||
#define CONFIG_XILINX_405 1
|
||||
|
||||
/* memory map */
|
||||
#define CONFIG_SYS_SDRAM_BASE 0x0
|
||||
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
|
||||
#define CONFIG_SYS_MONITOR_LEN (192 * 1024)
|
||||
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
|
||||
|
||||
/* u-boot commands configuration */
|
||||
#include <config_cmd_default.h>
|
||||
|
||||
/*Misc*/
|
||||
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
|
||||
+ sizeof(CONFIG_SYS_PROMPT) + 16)
|
||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
|
||||
#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
|
||||
#define CONFIG_SYS_MEMTEST_END 0x00C00000 /* 4 ... 12 MB in DRAM */
|
||||
#define CONFIG_SYS_LOAD_ADDR 0x01000000 /* default load address */
|
||||
#define CONFIG_SYS_EXTBDINFO 1 /* Extended board_into (bd_t) */
|
||||
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
|
||||
#define CONFIG_CMDLINE_EDITING /* add command line history */
|
||||
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
|
||||
#define CONFIG_LOOPW /* enable loopw command */
|
||||
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
|
||||
#define CONFIG_VERSION_VARIABLE /* include version env variable */
|
||||
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
|
||||
#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
|
||||
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
||||
#define CONFIG_LOADS_ECHO /* echo on for serial download */
|
||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
|
||||
#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
|
||||
/* Initial Memory map for Linux */
|
||||
#define CONFIG_SYS_CACHELINE_SIZE 32
|
||||
#define CONFIG_SYS_CACHELINE_SHIFT 2
|
||||
|
||||
/* stack */
|
||||
#define CONFIG_SYS_INIT_RAM_ADDR 0x800000 /* inside of SDRAM */
|
||||
#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
|
||||
#define CONFIG_SYS_GBL_DATA_SIZE 128
|
||||
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
|
||||
CONFIG_SYS_GBL_DATA_SIZE)
|
||||
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
||||
|
||||
#define CONFIG_SYS_FLASH_CF 1
|
||||
#define CONFIG_FLASH_CFI_DRIVER 1
|
||||
#define CONFIG_SYS_FLASH_EMPTY_INFO 1
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||||
#define CONFIG_SYS_FLASH_PROTECTION
|
||||
|
||||
/* serial communication */
|
||||
#ifdef XPAR_UARTLITE_0_BASEADDR
|
||||
#define CONFIG_XILINX_UARTLITE
|
||||
#define CONFIG_SERIAL_BASE XPAR_UARTLITE_0_BASEADDR
|
||||
#define CONFIG_BAUDRATE XPAR_UARTLITE_0_BAUDRATE
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
|
||||
#else
|
||||
#ifdef XPAR_UARTNS550_0_BASEADDR
|
||||
#define CONFIG_SYS_NS16550
|
||||
#define CONFIG_SYS_NS16550_SERIAL
|
||||
#define CONFIG_SYS_NS16550_REG_SIZE 4
|
||||
#define CONFIG_CONS_INDEX 1
|
||||
#define CONFIG_SYS_NS16550_COM1 XPAR_UARTNS550_0_BASEADDR
|
||||
#define CONFIG_SYS_NS16550_CLK XPAR_UARTNS550_0_CLOCK_FREQ_HZ
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 115200 }
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* cmd config */
|
||||
#define CONFIG_CMD_ASKENV
|
||||
#define CONFIG_CMD_CACHE
|
||||
#define CONFIG_CMD_DIAG
|
||||
#define CONFIG_CMD_ELF
|
||||
#define CONFIG_CMD_IRQ
|
||||
#define CONFIG_CMD_REGINFO
|
||||
#define CONFIG_CMD_JFFS2
|
||||
#define CONFIG_JFFS2_CMDLINE
|
||||
#undef CONFIG_CMD_SPI
|
||||
#undef CONFIG_CMD_I2C
|
||||
#undef CONFIG_CMD_DTT
|
||||
#undef CONFIG_CMD_NET
|
||||
#undef CONFIG_CMD_PING
|
||||
#undef CONFIG_CMD_DHCP
|
||||
#undef CONFIG_CMD_EEPROM
|
||||
#undef CONFIG_CMD_IMLS
|
||||
|
||||
#endif
|
Loading…
Reference in a new issue