OMAP3: Add Zoom1 board support
Support for Zoom MDK with OMAP3430. Details of Zoom MDK available here: http://www.logicpd.com/products/devkit/ti/zoom_mobile_development_kit Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
This commit is contained in:
Dirk Behme
Jean-Christophe PLAGNIOL-VILLARD
parent
2be2c6cc67
commit
7379f45a7b
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@ -561,6 +561,10 @@ Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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mx31ads i.MX31
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SMDK6400 S3C6400
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Nishanth Menon <nm@ti.com>
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omap3_zoom1 ARM CORTEX-A8 (OMAP3xx SoC)
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David Müller <d.mueller@elsoft.ch>
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smdk2410 ARM920T
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1
MAKEALL
1
MAKEALL
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@ -552,6 +552,7 @@ LIST_ARM_CORTEX_A8=" \
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omap3_overo \
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omap3_evm \
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omap3_pandora \
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omap3_zoom1 \
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"
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#########################################################################
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3
Makefile
3
Makefile
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@ -2920,6 +2920,9 @@ omap3_evm_config : unconfig
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omap3_pandora_config : unconfig
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@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 pandora omap3 omap3
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omap3_zoom1_config : unconfig
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@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 zoom1 omap3 omap3
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#########################################################################
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## XScale Systems
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#########################################################################
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@ -32,6 +32,7 @@ LIB = $(obj)lib$(VENDOR).a
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COBJS-$(CONFIG_OMAP3_BEAGLE) += power.o
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COBJS-$(CONFIG_OMAP3_OVERO) += power.o
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COBJS-$(CONFIG_OMAP3_PANDORA) += power.o
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COBJS-$(CONFIG_OMAP3_ZOOM1) += power.o
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COBJS := $(COBJS-y)
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SRCS := $(COBJS:.o=.c)
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@ -0,0 +1,49 @@
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#
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# (C) Copyright 2000, 2001, 2002
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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
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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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LIB = $(obj)lib$(BOARD).a
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COBJS := zoom1.o
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SRCS := $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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$(LIB): $(obj).depend $(OBJS)
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$(AR) $(ARFLAGS) $@ $(OBJS)
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clean:
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rm -f $(OBJS)
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distclean: clean
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rm -f $(LIB) core *.bak $(obj).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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@ -0,0 +1,33 @@
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#
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# (C) Copyright 2006-2008
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# Texas Instruments, <www.ti.com>
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#
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# Zoom MDK uses OMAP3 (ARM-CortexA8) cpu
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# see http://www.ti.com/ for more information on Texas Instruments
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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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# Physical Address:
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# 8000'0000 (bank0)
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# A000/0000 (bank1)
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# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
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# (mem base + reserved)
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# For use with external or internal boots.
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TEXT_BASE = 0x80e80000
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@ -0,0 +1,63 @@
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/*
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* January 2004 - Changed to support H4 device
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* Copyright (c) 2004-2008 Texas Instruments
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*
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* (C) Copyright 2002
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* Gary Jennejohn, DENX Software Engineering, <gj@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
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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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OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
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OUTPUT_ARCH(arm)
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ENTRY(_start)
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SECTIONS
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{
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. = 0x00000000;
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. = ALIGN(4);
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.text :
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{
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cpu/arm_cortexa8/start.o (.text)
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*(.text)
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}
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. = ALIGN(4);
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.rodata : { *(.rodata) }
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.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) }
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__exidx_start = .;
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.ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
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__exidx_end = .;
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. = ALIGN(4);
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.data : { *(.data) }
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. = ALIGN(4);
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.got : { *(.got) }
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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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. = ALIGN(4);
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__bss_start = .;
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.bss : { *(.bss) }
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_end = .;
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}
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@ -0,0 +1,77 @@
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/*
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* (C) Copyright 2004-2008
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* Texas Instruments, <www.ti.com>
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*
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* Author :
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* Nishanth Menon <nm@ti.com>
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*
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* Derived from Beagle Board and 3430 SDP code by
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* Sunil Kumar <sunilsaini05@gmail.com>
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* Shashi Ranjan <shashiranjanmca05@gmail.com>
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* Richard Woodruff <r-woodruff2@ti.com>
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* Syed Mohammed Khasim <khasim@ti.com>
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*
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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 <common.h>
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#include <asm/io.h>
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#include <asm/arch/mux.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/mach-types.h>
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#include "zoom1.h"
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/******************************************************************************
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* Routine: board_init
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* Description: Early hardware init.
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*****************************************************************************/
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int board_init(void)
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{
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DECLARE_GLOBAL_DATA_PTR;
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gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
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/* board id for Linux */
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gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
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/* boot param addr */
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gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
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return 0;
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}
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/******************************************************************************
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* Routine: misc_init_r
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* Description: Configure zoom board specific configurations
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*****************************************************************************/
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int misc_init_r(void)
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{
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power_init_r();
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return 0;
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}
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/******************************************************************************
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* Routine: set_muxconf_regs
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* Description: Setting up the configuration Mux registers specific to the
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* hardware. Many pins need to be moved from protect to primary
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* mode.
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*****************************************************************************/
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void set_muxconf_regs(void)
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{
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/* platform specific muxes */
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MUX_ZOOM1_MDK();
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}
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@ -0,0 +1,135 @@
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/*
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* (C) Copyright 2008
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* Texas Instruments
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* Nishanth Menon <nm@ti.com>
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*
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* Derived from: board/omap3/beagle/beagle.h
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* Dirk Behme <dirk.behme@gmail.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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#ifndef _BOARD_ZOOM1_H_
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#define _BOARD_ZOOM1_H_
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const omap3_sysinfo sysinfo = {
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SDP_3430_V1,
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SDP_3430_V2,
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DDR_STACKED,
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"3430",
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"OMAP3 Zoom MDK Rev 1",
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"NAND",
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};
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/*
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* IEN - Input Enable
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* IDIS - Input Disable
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* PTD - Pull type Down
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* PTU - Pull type Up
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* DIS - Pull type selection is inactive
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* EN - Pull type selection is active
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* M0 - Mode 0
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* The commented string gives the final mux configuration for that pin
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*/
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#define MUX_ZOOM1_MDK() \
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/*SDRC*/\
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MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\
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MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\
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MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\
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MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\
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MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\
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MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\
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MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\
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MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\
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MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\
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MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\
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MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\
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MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\
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MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\
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MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\
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MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\
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MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\
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MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\
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MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\
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MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\
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MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\
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MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\
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MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\
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MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\
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MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\
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MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\
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MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\
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MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\
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MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\
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MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\
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MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\
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MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\
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MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\
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MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\
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MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\
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MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\
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MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\
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MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\
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/*GPMC*/\
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MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /*GPMC_A1*/\
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MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /*GPMC_A2*/\
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MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /*GPMC_A3*/\
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MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /*GPMC_A4*/\
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MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /*GPMC_A5*/\
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MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /*GPMC_A6*/\
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MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /*GPMC_A7*/\
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MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /*GPMC_A8*/\
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MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /*GPMC_A9*/\
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MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /*GPMC_A10*/\
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MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /*GPMC_D0*/\
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MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /*GPMC_D1*/\
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MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /*GPMC_D2*/\
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MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /*GPMC_D3*/\
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MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /*GPMC_D4*/\
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MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /*GPMC_D5*/\
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MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /*GPMC_D6*/\
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MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /*GPMC_D7*/\
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MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /*GPMC_D8*/\
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MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /*GPMC_D9*/\
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MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /*GPMC_D10*/\
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MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /*GPMC_D11*/\
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MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /*GPMC_D12*/\
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MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /*GPMC_D13*/\
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MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /*GPMC_D14*/\
|
||||
MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /*GPMC_D15*/\
|
||||
MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\
|
||||
MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M7)) /*GPMC_nCS1*/\
|
||||
MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M7)) /*GPMC_nCS2*/\
|
||||
MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M7)) /*GPMC_nCS3*/\
|
||||
MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M7)) /*GPMC_nCS4*/\
|
||||
MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M7)) /*GPMC_nCS5*/\
|
||||
MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /*GPMC_nCS6*/\
|
||||
MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M7)) /*GPMC_nCS7*/\
|
||||
MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /*GPMC_CLK*/\
|
||||
MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\
|
||||
MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\
|
||||
MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\
|
||||
MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /*GPMC_nWP*/\
|
||||
MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /*GPMC_nBE0_CLE*/\
|
||||
MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /*GPMC_nBE1*/\
|
||||
MUX_VAL(CP(GPMC_WAIT0), (IEN | PTD | EN | M0)) /*GPMC_WAIT0*/\
|
||||
MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /*GPMC_WAIT1*/\
|
||||
MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /*GPMC_WAIT2*/\
|
||||
MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /*GPMC_WAIT3*/
|
||||
|
||||
#endif /* _BOARD_ZOOM_H_ */
|
||||
|
|
@ -17,6 +17,8 @@ Currently the following boards are supported:
|
|||
|
||||
* OpenPandora Ltd. Pandora [5]
|
||||
|
||||
* TI/Logic PD Zoom MDK [6]
|
||||
|
||||
Toolchain
|
||||
=========
|
||||
|
||||
|
|
@ -47,6 +49,11 @@ make
|
|||
make omap3_pandora_config
|
||||
make
|
||||
|
||||
* Zoom MDK:
|
||||
|
||||
make omap3_zoom1_config
|
||||
make
|
||||
|
||||
Custom commands
|
||||
===============
|
||||
|
||||
|
|
@ -73,7 +80,7 @@ help
|
|||
Acknowledgements
|
||||
================
|
||||
|
||||
OMAP3 U-Boot is based on U-Boot tar ball [6] for BeagleBoard and EVM done by
|
||||
OMAP3 U-Boot is based on U-Boot tar ball [7] for BeagleBoard and EVM done by
|
||||
several TI employees.
|
||||
|
||||
Links
|
||||
|
|
@ -100,6 +107,10 @@ http://focus.ti.com/docs/toolsw/folders/print/tmdxevm3503.html
|
|||
|
||||
http://openpandora.org/
|
||||
|
||||
[6] TI OMAP3 U-Boot:
|
||||
[6] TI/Logic PD Zoom MDK:
|
||||
|
||||
http://www.logicpd.com/products/devkit/ti/zoom_mobile_development_kit
|
||||
|
||||
[7] TI OMAP3 U-Boot:
|
||||
|
||||
http://beagleboard.googlecode.com/files/u-boot_beagle_revb.tar.gz
|
||||
|
|
|
|||
|
|
@ -0,0 +1,326 @@
|
|||
/*
|
||||
* (C) Copyright 2006-2008
|
||||
* Texas Instruments.
|
||||
* Richard Woodruff <r-woodruff2@ti.com>
|
||||
* Syed Mohammed Khasim <x0khasim@ti.com>
|
||||
* Nishanth Menon <nm@ti.com>
|
||||
*
|
||||
* Configuration settings for the TI OMAP3430 Zoom MDK board.
|
||||
*
|
||||
* 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
|
||||
#include <asm/sizes.h>
|
||||
|
||||
/*
|
||||
* High Level Configuration Options
|
||||
*/
|
||||
#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
|
||||
#define CONFIG_OMAP 1 /* in a TI OMAP core */
|
||||
#define CONFIG_OMAP34XX 1 /* which is a 34XX */
|
||||
#define CONFIG_OMAP3430 1 /* which is in a 3430 */
|
||||
#define CONFIG_OMAP3_ZOOM1 1 /* working with Zoom MDK Rev1 */
|
||||
|
||||
#include <asm/arch/cpu.h> /* get chip and board defs */
|
||||
#include <asm/arch/omap3.h>
|
||||
|
||||
/* Clock Defines */
|
||||
#define V_OSCK 26000000 /* Clock output from T2 */
|
||||
#define V_SCLK (V_OSCK >> 1)
|
||||
|
||||
#undef CONFIG_USE_IRQ /* no support for IRQs */
|
||||
#define CONFIG_MISC_INIT_R
|
||||
|
||||
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
||||
#define CONFIG_SETUP_MEMORY_TAGS 1
|
||||
#define CONFIG_INITRD_TAG 1
|
||||
#define CONFIG_REVISION_TAG 1
|
||||
|
||||
/*
|
||||
* Size of malloc() pool
|
||||
*/
|
||||
#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
|
||||
/* Sector */
|
||||
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
|
||||
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
|
||||
/* initial data */
|
||||
|
||||
/*
|
||||
* Hardware drivers
|
||||
*/
|
||||
|
||||
/*
|
||||
* NS16550 Configuration
|
||||
*/
|
||||
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
|
||||
|
||||
#define CONFIG_SYS_NS16550
|
||||
#define CONFIG_SYS_NS16550_SERIAL
|
||||
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
||||
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
|
||||
|
||||
/*
|
||||
* select serial console configuration
|
||||
*/
|
||||
#define CONFIG_CONS_INDEX 3
|
||||
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
|
||||
#define CONFIG_SERIAL3 3 /* UART3 */
|
||||
|
||||
/* allow to overwrite serial and ethaddr */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
|
||||
115200}
|
||||
#define CONFIG_MMC 1
|
||||
#define CONFIG_OMAP3_MMC 1
|
||||
#define CONFIG_DOS_PARTITION 1
|
||||
|
||||
/* commands to include */
|
||||
#include <config_cmd_default.h>
|
||||
|
||||
#define CONFIG_CMD_EXT2 /* EXT2 Support */
|
||||
#define CONFIG_CMD_FAT /* FAT support */
|
||||
#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
|
||||
|
||||
#define CONFIG_CMD_I2C /* I2C serial bus support */
|
||||
#define CONFIG_CMD_MMC /* MMC support */
|
||||
#define CONFIG_CMD_NAND /* NAND support */
|
||||
|
||||
#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
|
||||
#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
|
||||
#undef CONFIG_CMD_IMI /* iminfo */
|
||||
#undef CONFIG_CMD_IMLS /* List all found images */
|
||||
#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
|
||||
#undef CONFIG_CMD_NFS /* NFS support */
|
||||
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
#define CONFIG_SYS_I2C_SPEED 100000
|
||||
#define CONFIG_SYS_I2C_SLAVE 1
|
||||
#define CONFIG_SYS_I2C_BUS 0
|
||||
#define CONFIG_SYS_I2C_BUS_SELECT 1
|
||||
#define CONFIG_DRIVER_OMAP34XX_I2C 1
|
||||
|
||||
/*
|
||||
* Board NAND Info.
|
||||
*/
|
||||
#define CONFIG_NAND_OMAP_GPMC
|
||||
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
|
||||
/* to access nand */
|
||||
#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
|
||||
/* to access nand at */
|
||||
/* CS0 */
|
||||
#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
|
||||
|
||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
|
||||
/* devices */
|
||||
#define SECTORSIZE 512
|
||||
|
||||
#define NAND_ALLOW_ERASE_ALL
|
||||
#define ADDR_COLUMN 1
|
||||
#define ADDR_PAGE 2
|
||||
#define ADDR_COLUMN_PAGE 3
|
||||
|
||||
#define NAND_ChipID_UNKNOWN 0x00
|
||||
#define NAND_MAX_FLOORS 1
|
||||
#define NAND_MAX_CHIPS 1
|
||||
#define NAND_NO_RB 1
|
||||
#define CONFIG_SYS_NAND_WP
|
||||
|
||||
#define CONFIG_JFFS2_NAND
|
||||
/* nand device jffs2 lives on */
|
||||
#define CONFIG_JFFS2_DEV "nand0"
|
||||
/* start of jffs2 partition */
|
||||
#define CONFIG_JFFS2_PART_OFFSET 0x680000
|
||||
#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
|
||||
/* partition */
|
||||
|
||||
/* Environment information */
|
||||
#define CONFIG_BOOTDELAY 10
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"loadaddr=0x82000000\0" \
|
||||
"console=ttyS2,115200n8\0" \
|
||||
"videomode=1024x768@60,vxres=1024,vyres=768\0" \
|
||||
"videospec=omapfb:vram:2M,vram:4M\0" \
|
||||
"mmcargs=setenv bootargs console=${console} " \
|
||||
"video=${videospec},mode:${videomode} " \
|
||||
"root=/dev/mmcblk0p2 rw " \
|
||||
"rootfstype=ext3 rootwait\0" \
|
||||
"nandargs=setenv bootargs console=${console} " \
|
||||
"video=${videospec},mode:${videomode} " \
|
||||
"root=/dev/mtdblock4 rw " \
|
||||
"rootfstype=jffs2\0" \
|
||||
"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
|
||||
"bootscript=echo Running bootscript from mmc ...; " \
|
||||
"autoscr ${loadaddr}\0" \
|
||||
"loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \
|
||||
"mmcboot=echo Booting from mmc ...; " \
|
||||
"run mmcargs; " \
|
||||
"bootm ${loadaddr}\0" \
|
||||
"nandboot=echo Booting from nand ...; " \
|
||||
"run nandargs; " \
|
||||
"nand read ${loadaddr} 280000 400000; " \
|
||||
"bootm ${loadaddr}\0" \
|
||||
|
||||
#define CONFIG_BOOTCOMMAND \
|
||||
"if mmcinit; then " \
|
||||
"if run loadbootscript; then " \
|
||||
"run bootscript; " \
|
||||
"else " \
|
||||
"if run loaduimage; then " \
|
||||
"run mmcboot; " \
|
||||
"else run nandboot; " \
|
||||
"fi; " \
|
||||
"fi; " \
|
||||
"else run nandboot; fi"
|
||||
|
||||
#define CONFIG_AUTO_COMPLETE 1
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define V_PROMPT "OMAP3 Zoom1# "
|
||||
|
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
||||
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
||||
#define CONFIG_SYS_PROMPT V_PROMPT
|
||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
/* Print Buffer Size */
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
||||
sizeof(CONFIG_SYS_PROMPT) + 16)
|
||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
||||
/* Boot Argument Buffer Size */
|
||||
#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
|
||||
/* works on */
|
||||
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
|
||||
0x01F00000) /* 31MB */
|
||||
|
||||
#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
|
||||
|
||||
#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
|
||||
/* load address */
|
||||
|
||||
/*
|
||||
* 2430 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by
|
||||
* 32KHz clk, or from external sig. This rate is divided by a local divisor.
|
||||
*/
|
||||
#define V_PVT 7
|
||||
|
||||
#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
|
||||
#define CONFIG_SYS_PVT V_PVT /* 2^(pvt+1) */
|
||||
#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PVT))
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Stack sizes
|
||||
*
|
||||
* The stack sizes are set up in start.S using the settings below
|
||||
*/
|
||||
#define CONFIG_STACKSIZE SZ_128K /* regular stack */
|
||||
#ifdef CONFIG_USE_IRQ
|
||||
#define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
|
||||
#define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Physical Memory Map
|
||||
*/
|
||||
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
|
||||
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
|
||||
#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
|
||||
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
|
||||
|
||||
/* SDRAM Bank Allocation method */
|
||||
#define SDRC_R_B_C 1
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* FLASH and environment organization
|
||||
*/
|
||||
|
||||
/* **** PISMO SUPPORT *** */
|
||||
|
||||
/* Configure the PISMO */
|
||||
#define PISMO1_NAND_SIZE GPMC_SIZE_128M
|
||||
#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
|
||||
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
|
||||
/* one chip */
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
|
||||
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
|
||||
|
||||
#define CONFIG_SYS_FLASH_BASE boot_flash_base
|
||||
|
||||
/* Monitor at start of flash */
|
||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
||||
#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
|
||||
|
||||
#define CONFIG_ENV_IS_IN_NAND 1
|
||||
#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
|
||||
#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
|
||||
|
||||
#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec
|
||||
#define CONFIG_ENV_OFFSET boot_flash_off
|
||||
#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* CFI FLASH driver setup
|
||||
*/
|
||||
/* timeout values are in ticks */
|
||||
#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
|
||||
#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
|
||||
|
||||
/* Flash banks JFFS2 should use */
|
||||
#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
|
||||
CONFIG_SYS_MAX_NAND_DEVICE)
|
||||
#define CONFIG_SYS_JFFS2_MEM_NAND
|
||||
/* use flash_info[2] */
|
||||
#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
|
||||
#define CONFIG_SYS_JFFS2_NUM_BANKS 1
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
extern gpmc_csx_t *nand_cs_base;
|
||||
extern gpmc_t *gpmc_cfg_base;
|
||||
extern unsigned int boot_flash_base;
|
||||
extern volatile unsigned int boot_flash_env_addr;
|
||||
extern unsigned int boot_flash_off;
|
||||
extern unsigned int boot_flash_sec;
|
||||
extern unsigned int boot_flash_type;
|
||||
#endif
|
||||
|
||||
|
||||
#define WRITE_NAND_COMMAND(d, adr)\
|
||||
writel(d, &nand_cs_base->nand_cmd)
|
||||
#define WRITE_NAND_ADDRESS(d, adr)\
|
||||
writel(d, &nand_cs_base->nand_adr)
|
||||
#define WRITE_NAND(d, adr) writew(d, &nand_cs_base->nand_dat)
|
||||
#define READ_NAND(adr) readl(&nand_cs_base->nand_dat)
|
||||
|
||||
/* Other NAND Access APIs */
|
||||
#define NAND_WP_OFF() do {readl(&gpmc_cfg_base->config) |= GPMC_CONFIG_WP; } \
|
||||
while (0)
|
||||
#define NAND_WP_ON() do {readl(&gpmc_cfg_base->config) &= ~GPMC_CONFIG_WP; } \
|
||||
while (0)
|
||||
#define NAND_DISABLE_CE(nand)
|
||||
#define NAND_ENABLE_CE(nand)
|
||||
#define NAND_WAIT_READY(nand) udelay(10)
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
Loading…
Reference in New Issue