PXA: Palm Tungsten|C Support
This patch adds support for the Palm Tungsten|C PXA255 board. The support includes: - LCD - MMC - UART - NOR Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
This commit is contained in:
Marek Vasut
Wolfgang Denk
parent
dd88d79e31
commit
aaa2a2fc9b
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@ -809,6 +809,10 @@ Greg Ungerer <greg.ungerer@opengear.com>
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cm4116 ks8695p
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cm4116 ks8695p
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cm4148 ks8695p
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cm4148 ks8695p
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Marek Vasut <marek.vasut@gmail.com>
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palmtc xscale
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Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
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Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
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SFFSDR ARM926EJS
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SFFSDR ARM926EJS
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@ -0,0 +1,49 @@
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#
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# Palm Tungsten|C Support
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#
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# Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
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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 := palmtc.o
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SOBJS := lowlevel_init.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): $(obj).depend $(OBJS) $(SOBJS)
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$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
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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 $(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 @@
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TEXT_BASE = 0xa1000000
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@ -0,0 +1,39 @@
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/*
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* Palm Tungsten|C Lowlevel Hardware Initialization
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*
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* Copyright (C) 2010 Marek Vasut <marek.vasut@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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#include <config.h>
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#include <version.h>
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#include <asm/arch/pxa-regs.h>
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#include <asm/arch/macro.h>
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.globl lowlevel_init
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lowlevel_init:
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pxa_gpio_setup
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pxa_wait_ticks 0x8000
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pxa_mem_setup
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pxa_wakeup
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pxa_intr_setup
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pxa_clock_setup
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mov pc, lr
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@ -0,0 +1,59 @@
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/*
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* Palm Tungsten|C Support
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*
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* Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
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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 <command.h>
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#include <serial.h>
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#include <asm/io.h>
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Miscelaneous platform dependent initialisations
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*/
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int board_init(void)
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{
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/* Arch number of Palm Tungsten|C */
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gd->bd->bi_arch_number = MACH_TYPE_PALMTC;
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/* Adress of boot parameters */
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gd->bd->bi_boot_params = 0xa0000100;
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/* Set PWM for LCD */
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writel(0x5f, PWM_CTRL1);
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writel(0x3ff, PWM_PERVAL1);
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writel(892, PWM_PWDUTY1);
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return 0;
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}
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struct serial_device *default_serial_console(void)
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{
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return &serial_ffuart_device;
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}
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int dram_init(void)
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{
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gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
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gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
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return 0;
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}
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@ -0,0 +1,56 @@
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/*
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* (C) Copyright 2000-2005
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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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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/pxa/start.o (.text)
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*(.text)
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}
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. = ALIGN(4);
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.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
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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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. = .;
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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 (NOLOAD) : { *(.bss) . = ALIGN(4); }
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_end = .;
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}
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@ -59,6 +59,7 @@ csb226 arm pxa
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delta arm pxa
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delta arm pxa
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innokom arm pxa
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innokom arm pxa
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lubbock arm pxa
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lubbock arm pxa
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palmtc arm pxa
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pleb2 arm pxa
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pleb2 arm pxa
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xaeniax arm pxa
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xaeniax arm pxa
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xm250 arm pxa
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xm250 arm pxa
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@ -0,0 +1,245 @@
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/*
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* Palm Tungsten|C configuration file
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*
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* Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
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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 __CONFIG_H
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#define __CONFIG_H
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#include <asm/arch/pxa-regs.h>
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/*
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* High Level Board Configuration Options
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*/
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#define CONFIG_PXA250 1 /* Intel PXA255 CPU */
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#define CONFIG_PALMTC 1 /* Palm Tungsten|C board */
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_MALLOC_LEN (128*1024)
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#define CONFIG_SYS_GBL_DATA_SIZE 128
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#define CONFIG_BOOTCOMMAND \
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"if mmc init && fatload mmc 0 0xa0000000 uboot.script ; then " \
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"source 0xa0000000; " \
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"else " \
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"bootm 0x80000; " \
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"fi; "
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#define CONFIG_BOOTARGS \
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"console=tty0 console=ttyS0,115200"
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#define CONFIG_TIMESTAMP
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#define CONFIG_BOOTDELAY 2 /* Autoboot delay */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_LZMA /* LZMA compression support */
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/*
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* Serial Console Configuration
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* STUART - the lower serial port on Colibri board
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_FFUART 1
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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/*
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* Bootloader Components Configuration
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*/
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_NET
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_MMC
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#define CONFIG_LCD
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/*
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* MMC Card Configuration
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*/
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_MMC
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#define CONFIG_PXA_MMC
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#define CONFIG_SYS_MMC_BASE 0xF0000000
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_EXT2
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#define CONFIG_DOS_PARTITION
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#endif
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/*
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* LCD
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*/
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#ifdef CONFIG_LCD
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#define CONFIG_ACX517AKN
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_CMD_BMP
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_VIDEO_BMP_GZIP
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
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#endif
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/*
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* KGDB
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*/
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#ifdef CONFIG_CMD_KGDB
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#define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port speed */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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/*
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* HUSH Shell Configuration
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*/
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#define CONFIG_SYS_HUSH_PARSER 1
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_SYS_LONGHELP
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ "
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#else
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#define CONFIG_SYS_PROMPT "=> "
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#endif
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_DEVICE_NULLDEV 1
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/*
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* Clock Configuration
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*/
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#undef CONFIG_SYS_CLKS_IN_HZ
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#define CONFIG_SYS_HZ 3686400 /* Timer @ 3686400 Hz */
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#define CONFIG_SYS_CPUSPEED 0x161 /* 400MHz;L=1 M=3 T=1 */
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/*
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* Stack sizes
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*/
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#define CONFIG_STACKSIZE (128*1024) /* regular stack */
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#ifdef CONFIG_USE_IRQ
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#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
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#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
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#endif
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/*
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* DRAM Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
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#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
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#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */
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#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
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/*
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* NOR FLASH
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*/
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||||||
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#ifdef CONFIG_CMD_FLASH
|
||||||
|
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
||||||
|
#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
|
||||||
|
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
|
||||||
|
|
||||||
|
#define CONFIG_SYS_FLASH_CFI
|
||||||
|
#define CONFIG_FLASH_CFI_DRIVER 1
|
||||||
|
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
|
||||||
|
|
||||||
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||||||
|
#define CONFIG_SYS_MAX_FLASH_SECT 64
|
||||||
|
|
||||||
|
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
|
||||||
|
|
||||||
|
#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ)
|
||||||
|
#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ)
|
||||||
|
#define CONFIG_SYS_FLASH_LOCK_TOUT (2*CONFIG_SYS_HZ)
|
||||||
|
#define CONFIG_SYS_FLASH_UNLOCK_TOUT (2*CONFIG_SYS_HZ)
|
||||||
|
#define CONFIG_SYS_FLASH_PROTECTION
|
||||||
|
|
||||||
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
||||||
|
#define CONFIG_ENV_SECT_SIZE 0x40000
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_NO_FLASH
|
||||||
|
#define CONFIG_ENV_IS_NOWHERE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_SYS_MONITOR_BASE 0x0
|
||||||
|
#define CONFIG_SYS_MONITOR_LEN 0x40000
|
||||||
|
|
||||||
|
#define CONFIG_ENV_SIZE 0x4000
|
||||||
|
#define CONFIG_ENV_ADDR 0x40000
|
||||||
|
|
||||||
|
/*
|
||||||
|
* GPIO settings
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_GAFR0_L_VAL 0x00011004
|
||||||
|
#define CONFIG_SYS_GAFR0_U_VAL 0xa5000008
|
||||||
|
#define CONFIG_SYS_GAFR1_L_VAL 0x60888050
|
||||||
|
#define CONFIG_SYS_GAFR1_U_VAL 0xaaa50aaa
|
||||||
|
#define CONFIG_SYS_GAFR2_L_VAL 0x0aaaaaaa
|
||||||
|
#define CONFIG_SYS_GAFR2_U_VAL 0x00000000
|
||||||
|
#define CONFIG_SYS_GPCR0_VAL 0x0
|
||||||
|
#define CONFIG_SYS_GPCR1_VAL 0x0
|
||||||
|
#define CONFIG_SYS_GPCR2_VAL 0x0
|
||||||
|
#define CONFIG_SYS_GPDR0_VAL 0xcfff8140
|
||||||
|
#define CONFIG_SYS_GPDR1_VAL 0xfcbfbef3
|
||||||
|
#define CONFIG_SYS_GPDR2_VAL 0x0001ffff
|
||||||
|
#define CONFIG_SYS_GPSR0_VAL 0x00010f8f
|
||||||
|
#define CONFIG_SYS_GPSR1_VAL 0x00bf5de5
|
||||||
|
#define CONFIG_SYS_GPSR2_VAL 0x03fe0800
|
||||||
|
|
||||||
|
#define CONFIG_SYS_PSSR_VAL PSSR_RDH
|
||||||
|
|
||||||
|
/* Clock setup:
|
||||||
|
* CKEN[1] - PWM1 ; CKEN[6] - FFUART
|
||||||
|
* CKEN[12] - MMC ; CKEN[16] - LCD
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_CKEN 0x00011042
|
||||||
|
#define CONFIG_SYS_CCCR 0x00000161
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Memory settings
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_MSC0_VAL 0x800092c2
|
||||||
|
#define CONFIG_SYS_MSC1_VAL 0x80008000
|
||||||
|
#define CONFIG_SYS_MSC2_VAL 0x80008000
|
||||||
|
#define CONFIG_SYS_MDCNFG_VAL 0x00001ac9
|
||||||
|
#define CONFIG_SYS_MDREFR_VAL 0x00118018
|
||||||
|
#define CONFIG_SYS_MDMRS_VAL 0x00220032
|
||||||
|
#define CONFIG_SYS_FLYCNFG_VAL 0x01fe01fe
|
||||||
|
#define CONFIG_SYS_SXCNFG_VAL 0x00000000
|
||||||
|
|
||||||
|
/*
|
||||||
|
* PCMCIA and CF Interfaces
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_MECR_VAL 0x00000000
|
||||||
|
#define CONFIG_SYS_MCMEM0_VAL 0x00010504
|
||||||
|
#define CONFIG_SYS_MCMEM1_VAL 0x00010504
|
||||||
|
#define CONFIG_SYS_MCATT0_VAL 0x00010504
|
||||||
|
#define CONFIG_SYS_MCATT1_VAL 0x00010504
|
||||||
|
#define CONFIG_SYS_MCIO0_VAL 0x00010e04
|
||||||
|
#define CONFIG_SYS_MCIO1_VAL 0x00010e04
|
||||||
|
|
||||||
|
#endif /* __CONFIG_H */
|
||||||
Loading…
Reference in New Issue