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ZOOM2 Add initial support for Zoom2
Zoom2 is a new board from Texas Instruments and LogicPD The logicpd web site is a good source for general information on this board. Please start looking here if the below links are broken. http://www.logicpd.com This is a pdf of the product http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf This is the product description web page http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap34x-ii-mdp This patch provides a zoom2 base target by copying zoom1 and by making some obvious changes. To configure, run make omap3_zoom2_config Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
This commit is contained in:
Tom Rix
Wolfgang Denk
parent
53925acf1b
commit
376aee78dd
10 changed files with 555 additions and 2 deletions
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@ -610,6 +610,10 @@ Stelian Pop <stelian.pop@leadtechdesign.com>
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at91sam9263ek ARM926EJS (AT91SAM9263 SoC)
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at91sam9rlek ARM926EJS (AT91SAM9RL SoC)
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Tom Rix <Tom.Rix@windriver.com>
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omap3_zoom2 ARM CORTEX-A8 (OMAP3xx SoC)
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Stefan Roese <sr@denx.de>
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ixdpg425 xscale
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1
MAKEALL
1
MAKEALL
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@ -562,6 +562,7 @@ LIST_ARM_CORTEX_A8=" \
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omap3_evm \
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omap3_pandora \
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omap3_zoom1 \
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omap3_zoom2 \
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"
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#########################################################################
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3
Makefile
3
Makefile
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@ -2994,6 +2994,9 @@ omap3_pandora_config : unconfig
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omap3_zoom1_config : unconfig
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@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 zoom1 omap3 omap3
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omap3_zoom2_config : unconfig
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@$(MKCONFIG) $(@:_config=) arm arm_cortexa8 zoom2 omap3 omap3
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#########################################################################
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## XScale Systems
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#########################################################################
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@ -33,6 +33,7 @@ COBJS-$(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-$(CONFIG_OMAP3_ZOOM1) += power.o
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COBJS-$(CONFIG_OMAP3_ZOOM2) += power.o
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COBJS := $(COBJS-y)
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SRCS := $(COBJS:.o=.c)
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49
board/omap3/zoom2/Makefile
Normal file
49
board/omap3/zoom2/Makefile
Normal file
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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 := zoom2.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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33
board/omap3/zoom2/config.mk
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33
board/omap3/zoom2/config.mk
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@ -0,0 +1,33 @@
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#
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# (C) Copyright 2009
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# Texas Instruments, <www.ti.com>
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#
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# Zoom II 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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# 0x80000000 (bank0)
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# 0xA0000000 (bank1)
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# Linux-Kernel is expected to be at 0x80008000, entry 0x80008000
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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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76
board/omap3/zoom2/zoom2.c
Normal file
76
board/omap3/zoom2/zoom2.c
Normal file
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@ -0,0 +1,76 @@
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/*
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* Copyright (c) 2009 Wind River Systems, Inc.
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* Tom Rix <Tom.Rix@windriver.com>
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*
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* Derived from Zoom1 code by
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* Nishanth Menon <nm@ti.com>
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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 "zoom2.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_ZOOM2;
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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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dieid_num_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_ZOOM2 ();
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}
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149
board/omap3/zoom2/zoom2.h
Normal file
149
board/omap3/zoom2/zoom2.h
Normal file
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@ -0,0 +1,149 @@
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/*
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* Copyright (c) 2009 Wind River Systems, Inc.
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* Tom Rix <Tom.Rix@windriver.com>
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*
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* Derived from: board/omap3/zoom1/zoom1.h
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* Nishanth Menon <nm@ti.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_ZOOM2_H_
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#define _BOARD_ZOOM2_H_
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const omap3_sysinfo sysinfo = {
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DDR_STACKED,
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"OMAP3 Zoom2 ",
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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_ZOOM2() \
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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 */\
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MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /* GPMC_D15 */\
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MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /* GPMC_nCS0 */\
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MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M7)) /* GPMC_nCS1 */\
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MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M7)) /* GPMC_nCS2 */\
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MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M7)) /* GPMC_nCS3 */\
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MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M7)) /* GPMC_nCS4 */\
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MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M7)) /* GPMC_nCS5 */\
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MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /* GPMC_nCS6 */\
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MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M7)) /* GPMC_nCS7 */\
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MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /* GPMC_CLK */\
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MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /* GPMC_nADV_ALE */\
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MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /* GPMC_nOE */\
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MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /* GPMC_nWE */\
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MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /* GPMC_nWP */\
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MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /* GPMC_nBE0_CLE */\
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MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /* GPMC_nBE1 */\
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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 */\
|
||||
/* IDCC modem Power On */\
|
||||
MUX_VAL(CP(CAM_D11), (IEN | PTU | EN | M4)) /* GPIO_110 */\
|
||||
MUX_VAL(CP(CAM_D4), (IEN | PTU | EN | M4)) /* GPIO_103 */\
|
||||
/* GPMC CS7 has LAN9211 device */\
|
||||
MUX_VAL(CP(GPMC_NCS7), (IDIS | PTU | EN | M0)) /* GPMC_nCS7 */\
|
||||
MUX_VAL(CP(MCBSP1_DX), (IEN | PTD | DIS | M4)) /* LAN9221 */\
|
||||
MUX_VAL(CP(MCSPI1_CS2), (IEN | PTD | EN | M0)) /* MCSPI1_CS2 */\
|
||||
/* GPMC CS3 has Serial TL16CP754C device */\
|
||||
MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) /* GPMC_nCS3 */\
|
||||
/* Toggle Reset pin of TL16CP754C device */\
|
||||
MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTU | EN | M4)) /* GPIO_152 */\
|
||||
udelay(10);\
|
||||
MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | EN | M4)) /* GPIO_152 */\
|
||||
MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /* SDRC_CKE1 */\
|
||||
/* LEDS */\
|
||||
MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | EN | M4)) /* GPIO_173 red */\
|
||||
MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | EN | M4)) /* GPIO_154 blue */\
|
||||
MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | EN | M4)) /* GPIO_61 blue2 */
|
||||
|
||||
#endif /* _BOARD_ZOOM2_H_ */
|
||||
|
|
@ -19,6 +19,8 @@ Currently the following boards are supported:
|
|||
|
||||
* TI/Logic PD Zoom MDK [6]
|
||||
|
||||
* TI/Logic PD Zoom 2 [7]
|
||||
|
||||
Toolchain
|
||||
=========
|
||||
|
||||
|
|
@ -54,6 +56,11 @@ make
|
|||
make omap3_zoom1_config
|
||||
make
|
||||
|
||||
* Zoom 2:
|
||||
|
||||
make omap3_zoom2_config
|
||||
make
|
||||
|
||||
Custom commands
|
||||
===============
|
||||
|
||||
|
|
@ -80,7 +87,7 @@ help
|
|||
Acknowledgements
|
||||
================
|
||||
|
||||
OMAP3 U-Boot is based on U-Boot tar ball [7] for BeagleBoard and EVM done by
|
||||
OMAP3 U-Boot is based on U-Boot tar ball [8] for BeagleBoard and EVM done by
|
||||
several TI employees.
|
||||
|
||||
Links
|
||||
|
|
@ -111,6 +118,10 @@ http://openpandora.org/
|
|||
|
||||
http://www.logicpd.com/products/devkit/ti/zoom_mobile_development_kit
|
||||
|
||||
[7] TI OMAP3 U-Boot:
|
||||
[7] TI/Logic PD Zoom 2
|
||||
|
||||
http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf
|
||||
[8] TI OMAP3 U-Boot:
|
||||
|
||||
http://beagleboard.googlecode.com/files/u-boot_beagle_revb.tar.gz
|
||||
|
||||
|
|
|
|||
226
include/configs/omap3_zoom2.h
Normal file
226
include/configs/omap3_zoom2.h
Normal file
|
|
@ -0,0 +1,226 @@
|
|||
/*
|
||||
* (C) Copyright 2006-2009
|
||||
* Texas Instruments.
|
||||
* Richard Woodruff <r-woodruff2@ti.com>
|
||||
* Syed Mohammed Khasim <x0khasim@ti.com>
|
||||
* Nishanth Menon <nm@ti.com>
|
||||
* Tom Rix <Tom.Rix@windriver.com>
|
||||
*
|
||||
* Configuration settings for the TI OMAP3430 Zoom II 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_ZOOM2 1 /* working with Zoom II */
|
||||
|
||||
#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_FAT /* FAT support */
|
||||
#define CONFIG_CMD_I2C /* I2C serial bus support */
|
||||
#define CONFIG_CMD_MMC /* MMC support */
|
||||
#define CONFIG_CMD_NAND /* NAND support */
|
||||
#define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock 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
|
||||
|
||||
/* Environment information */
|
||||
#define CONFIG_BOOTDELAY 10
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
|
||||
#define CONFIG_SYS_PROMPT "OMAP3 Zoom2 # "
|
||||
#define CONFIG_SYS_LONGHELP
|
||||
#define CONFIG_SYS_CBSIZE 256
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
||||
sizeof(CONFIG_SYS_PROMPT) + 16)
|
||||
#define CONFIG_SYS_MAXARGS 16
|
||||
#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
|
||||
/* Memtest from start of memory to 31MB */
|
||||
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
|
||||
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + 0x01F00000)
|
||||
/* The default load address is the start of memory */
|
||||
#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0)
|
||||
/* everything, incl board info, in Hz */
|
||||
#undef CONFIG_SYS_CLKS_IN_HZ
|
||||
/*
|
||||
* 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 CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
|
||||
#define CONFIG_SYS_PTV 7 /* 2^(PTV+1) */
|
||||
#define CONFIG_SYS_HZ ((V_SCLK) / (2 << CONFIG_SYS_PTV))
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Stack sizes
|
||||
*
|
||||
* The stack sizes are set up in start.S using these settings
|
||||
*/
|
||||
#define CONFIG_STACKSIZE SZ_128K
|
||||
#ifdef CONFIG_USE_IRQ
|
||||
#define CONFIG_STACKSIZE_IRQ SZ_4K
|
||||
#define CONFIG_STACKSIZE_FIQ SZ_4K
|
||||
#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_ENV_IS_IN_NAND 1
|
||||
#define SMNAND_ENV_OFFSET 0x0c0000 /* 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)
|
||||
|
||||
#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
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
Loading…
Reference in a new issue