PXA: Voipac PXA270 Support
This patch adds support for the Voipac PXA270 board. The support includes: - Ethernet - USB - MMC - NOR Booting - OneNAND Booting - LCD - HDD Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Marek Vasut
parent
546cd608dd
commit
18a00dfd76
2
MAKEALL
2
MAKEALL
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@ -713,6 +713,8 @@ LIST_pxa=" \
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polaris \
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pxa255_idp \
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trizepsiv \
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vpac270_nor \
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vpac270_onenand \
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wepep250 \
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xaeniax \
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xm250 \
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9
Makefile
9
Makefile
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@ -2171,6 +2171,15 @@ trizepsiv_config : unconfig
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fi;
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@$(MKCONFIG) -n $@ -a trizepsiv arm pxa trizepsiv
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vpac270_nor_config \
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vpac270_onenand_config : unconfig
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@mkdir -p $(obj)include
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@if [ "$(findstring onenand,$@)" ] ; then \
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echo "#define CONFIG_ONENAND_U_BOOT" \
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>>$(obj)include/config.h ; \
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fi;
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@$(MKCONFIG) -n $@ -a vpac270 arm pxa vpac270
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#########################################################################
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## ARM1136 Systems
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#########################################################################
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@ -0,0 +1,48 @@
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#
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# (C) Copyright 2000
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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 $(TOPDIR)/config.mk
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LIB = lib$(BOARD).a
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OBJS := vpac270.o
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SOBJS := lowlevel_init.o
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$(LIB): $(OBJS) $(SOBJS)
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$(AR) crv $@ $(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 .depend
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#########################################################################
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.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
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$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
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-include .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 +1,40 @@
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/*
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* Voipac PXA270 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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*
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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 +1,55 @@
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/*
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* (C) Copyright 2000
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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 : { *(.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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__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 +1,127 @@
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/*
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* (C) Copyright 2004
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* Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
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*
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* (C) Copyright 2002
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* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.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 <common.h>
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#include <asm/arch/hardware.h>
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DECLARE_GLOBAL_DATA_PTR;
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/* ------------------------------------------------------------------------- */
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/*
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* Miscelaneous platform dependent initialisations
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*/
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extern struct serial_device serial_ffuart_device;
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extern struct serial_device serial_btuart_device;
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extern struct serial_device serial_stuart_device;
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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 board_init (void)
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{
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/* memory and cpu-speed are setup before relocation */
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/* so we do _nothing_ here */
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/* arch number of vpac270 */
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gd->bd->bi_arch_number = MACH_TYPE_VPAC270;
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/* adress of boot parameters */
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gd->bd->bi_boot_params = 0xa0000100;
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return 0;
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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[1].start = PHYS_SDRAM_2;
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gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
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gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
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return 0;
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}
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int usb_board_init(void)
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{
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UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
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~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
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UHCHR |= UHCHR_FSBIR;
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while (UHCHR & UHCHR_FSBIR);
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UHCHR &= ~UHCHR_SSE;
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UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
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/* Clear any OTG Pin Hold */
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if (PSSR & PSSR_OTGPH)
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PSSR |= PSSR_OTGPH;
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UHCRHDA &= ~(0x200);
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UHCRHDA |= 0x100;
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/* Set port power control mask bits, only 3 ports. */
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UHCRHDB |= (0x7<<17);
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/* enable port 2 */
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UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE;
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return 0;
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}
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void usb_board_init_fail(void)
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{
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return;
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}
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void usb_board_stop(void)
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{
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UHCHR |= UHCHR_FHR;
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udelay(11);
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UHCHR &= ~UHCHR_FHR;
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UHCCOMS |= 1;
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udelay(10);
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CKEN &= ~CKEN10_USBHOST;
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return;
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}
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#ifdef CONFIG_DRIVER_DM9000
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int board_eth_init(bd_t *bis)
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{
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return dm9000_initialize(bis);
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}
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#endif
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@ -0,0 +1,323 @@
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/*
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* Voipac PXA270 configuration file
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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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* 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
|
||||
* 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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/*
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* High Level Board Configuration Options
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*/
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#define CONFIG_PXA27X 1 /* Marvell PXA270 CPU */
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#define CONFIG_VPAC270 1 /* Voipac PXA270 board */
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#undef BOARD_LATE_INIT
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#undef CONFIG_SKIP_RELOCATE_UBOOT
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#undef CONFIG_USE_IRQ
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#undef CONFIG_SKIP_LOWLEVEL_INIT
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_SIZE 0x4000
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
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#define CONFIG_SYS_GBL_DATA_SIZE 128
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#define CONFIG_ENV_OVERWRITE /* override default environment */
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#define CONFIG_BOOTCOMMAND \
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"if mmc init && fatload mmc 0 0xa4000000 uImage; then " \
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"bootm 0xa4000000; " \
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"fi; " \
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"if usb reset && fatload usb 0 0xa4000000 uImage; then " \
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"bootm 0xa4000000; " \
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"fi; " \
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"bootm 0x40000;"
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#define CONFIG_BOOTARGS "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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*/
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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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#define CONFIG_CMD_NET
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#define CONFIG_CMD_ENV
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#undef CONFIG_CMD_IMLS
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_USB
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#undef CONFIG_LCD
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#define CONFIG_CMD_IDE
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#ifdef CONFIG_ONENAND_U_BOOT
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#undef CONFIG_CMD_FLASH
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#define CONFIG_CMD_ONENAND
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#else
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#define CONFIG_CMD_FLASH
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#undef CONFIG_CMD_ONENAND
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#endif
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/*
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* Networking Configuration
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* chip on the Voipac PXA270 board
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*/
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#ifdef CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DHCP
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#define CONFIG_NET_MULTI 1
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#define CONFIG_DRIVER_DM9000 1
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#define CONFIG_DM9000_BASE 0x08000300 /* CS2 */
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#define DM9000_IO (CONFIG_DM9000_BASE)
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#define DM9000_DATA (CONFIG_DM9000_BASE + 4)
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#define CONFIG_NET_RETRY_COUNT 10
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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#endif
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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_DOS_PARTITION
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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 /* speed to run kgdb serial port */
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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 /* undef to save memory */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */
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#else
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#endif
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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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 3250000 /* Timer @ 3250000 Hz */
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#define CONFIG_SYS_CPUSPEED 0x190 /* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */
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/*
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* Stack sizes
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*
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* The stack sizes are set up in start.S using the settings below
|
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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 2 /* We have 2 banks of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
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#define PHYS_SDRAM_2 0x80000000 /* SDRAM Bank #2 */
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#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
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#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
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#define CONFIG_SYS_DRAM_SIZE 0x10000000 /* 256 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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|
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#define CONFIG_SYS_LOAD_ADDR (0x5c000000)
|
||||
|
||||
/*
|
||||
* NOR FLASH
|
||||
*/
|
||||
#if defined(CONFIG_CMD_FLASH) /* NOR */
|
||||
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
||||
#define PHYS_FLASH_2 0x02000000 /* Flash Bank #2 */
|
||||
|
||||
#define CONFIG_SYS_FLASH_CFI
|
||||
#define CONFIG_FLASH_CFI_DRIVER 1
|
||||
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255)
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 2
|
||||
#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }
|
||||
|
||||
#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ)
|
||||
#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ)
|
||||
|
||||
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
|
||||
#define CONFIG_SYS_FLASH_PROTECTION 1
|
||||
|
||||
#define CONFIG_ENV_IS_IN_FLASH 1
|
||||
|
||||
#elif defined(CONFIG_CMD_ONENAND) /* OneNAND */
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
#define CONFIG_SYS_ONENAND_BASE 0x00000000
|
||||
#define CONFIG_ENV_IS_IN_ONENAND 1
|
||||
|
||||
#else /* No flash */
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
#define CONFIG_SYS_ENV_IS_NOWHERE
|
||||
#endif
|
||||
|
||||
#define CONFIG_SYS_MONITOR_BASE 0x000000
|
||||
#define CONFIG_SYS_MONITOR_LEN 0x40000
|
||||
|
||||
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_LEN)
|
||||
#define CONFIG_ENV_SECT_SIZE 0x40000
|
||||
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
|
||||
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
|
||||
|
||||
/*
|
||||
* IDE
|
||||
*/
|
||||
#ifdef CONFIG_CMD_IDE
|
||||
#define CONFIG_LBA48
|
||||
#undef CONFIG_IDE_LED
|
||||
#undef CONFIG_IDE_RESET
|
||||
|
||||
#define CONFIG_SYS_IDE_MAXBUS 1
|
||||
#define CONFIG_SYS_IDE_MAXDEVICE 1
|
||||
|
||||
#define CONFIG_SYS_ATA_BASE_ADDR 0x0c000000
|
||||
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0
|
||||
|
||||
#define CONFIG_SYS_ATA_DATA_OFFSET 0x120
|
||||
#define CONFIG_SYS_ATA_REG_OFFSET 0x120
|
||||
#define CONFIG_SYS_ATA_ALT_OFFSET 0x120
|
||||
|
||||
#define CONFIG_SYS_ATA_STRIDE 2
|
||||
#endif
|
||||
|
||||
/*
|
||||
* GPIO settings
|
||||
*/
|
||||
#define CONFIG_SYS_GPSR0_VAL 0x01308800
|
||||
#define CONFIG_SYS_GPSR1_VAL 0x00cf0000
|
||||
#define CONFIG_SYS_GPSR2_VAL 0x922ac000
|
||||
#define CONFIG_SYS_GPSR3_VAL 0x0161e800
|
||||
|
||||
#define CONFIG_SYS_GPCR0_VAL 0x00010000
|
||||
#define CONFIG_SYS_GPCR1_VAL 0x0
|
||||
#define CONFIG_SYS_GPCR2_VAL 0x0
|
||||
#define CONFIG_SYS_GPCR3_VAL 0x0
|
||||
|
||||
#define CONFIG_SYS_GPDR0_VAL 0xcbb18800
|
||||
#define CONFIG_SYS_GPDR1_VAL 0xfccfa981
|
||||
#define CONFIG_SYS_GPDR2_VAL 0x922affff
|
||||
#define CONFIG_SYS_GPDR3_VAL 0x0161e904
|
||||
|
||||
#define CONFIG_SYS_GAFR0_L_VAL 0x00100000
|
||||
#define CONFIG_SYS_GAFR0_U_VAL 0xa5da8510
|
||||
#define CONFIG_SYS_GAFR1_L_VAL 0x6992901a
|
||||
#define CONFIG_SYS_GAFR1_U_VAL 0xaaa5a0aa
|
||||
#define CONFIG_SYS_GAFR2_L_VAL 0xaaaaaaaa
|
||||
#define CONFIG_SYS_GAFR2_U_VAL 0x4109a401
|
||||
#define CONFIG_SYS_GAFR3_L_VAL 0x54010310
|
||||
#define CONFIG_SYS_GAFR3_U_VAL 0x00025401
|
||||
|
||||
#define CONFIG_SYS_PSSR_VAL 0x30
|
||||
|
||||
/*
|
||||
* Clock settings
|
||||
*/
|
||||
#define CONFIG_SYS_CKEN 0x00500240
|
||||
#define CONFIG_SYS_CCCR 0x02000290
|
||||
|
||||
/*
|
||||
* Memory settings
|
||||
*/
|
||||
#define CONFIG_SYS_MSC0_VAL 0x3ffc95fa
|
||||
#define CONFIG_SYS_MSC1_VAL 0x02ccf974
|
||||
#define CONFIG_SYS_MSC2_VAL 0x00000000
|
||||
#define CONFIG_SYS_MDCNFG_VAL 0x8ad30ad3
|
||||
#define CONFIG_SYS_MDREFR_VAL 0x201fe01e
|
||||
#define CONFIG_SYS_MDMRS_VAL 0x00000000
|
||||
#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
|
||||
#define CONFIG_SYS_SXCNFG_VAL 0x40044004
|
||||
#define CONFIG_SYS_MEM_BUF_IMP 0x0f
|
||||
|
||||
/*
|
||||
* PCMCIA and CF Interfaces
|
||||
*/
|
||||
#define CONFIG_SYS_MECR_VAL 0x00000001
|
||||
#define CONFIG_SYS_MCMEM0_VAL 0x00014307
|
||||
#define CONFIG_SYS_MCMEM1_VAL 0x00014307
|
||||
#define CONFIG_SYS_MCATT0_VAL 0x0001c787
|
||||
#define CONFIG_SYS_MCATT1_VAL 0x0001c787
|
||||
#define CONFIG_SYS_MCIO0_VAL 0x0001430f
|
||||
#define CONFIG_SYS_MCIO1_VAL 0x0001430f
|
||||
|
||||
/*
|
||||
* LCD
|
||||
*/
|
||||
#ifdef CONFIG_LCD
|
||||
#define CONFIG_VOIPAC_LCD
|
||||
#endif
|
||||
|
||||
/*
|
||||
* USB
|
||||
*/
|
||||
#ifdef CONFIG_CMD_USB
|
||||
#define CONFIG_USB_OHCI_NEW
|
||||
#define CONFIG_SYS_USB_OHCI_CPU_INIT
|
||||
#define CONFIG_SYS_USB_OHCI_BOARD_INIT
|
||||
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
|
||||
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x4C000000
|
||||
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "vpac270"
|
||||
#define CONFIG_USB_STORAGE
|
||||
#endif
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
IPL =onenand_ipl
|
||||
include $(TOPDIR)/config.mk
|
||||
|
||||
LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds
|
||||
LDFLAGS = -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
|
||||
AFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
|
||||
CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
|
||||
OBJCFLAGS += --gap-fill=0x00
|
||||
|
||||
SOBJS := lowlevel_init.o
|
||||
SOBJS += start.o
|
||||
COBJS := vpac270.o
|
||||
COBJS += onenand_read.o
|
||||
COBJS += onenand_boot.o
|
||||
|
||||
SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
|
||||
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
|
||||
__OBJS := $(SOBJS) $(COBJS)
|
||||
LNDIR := $(OBJTREE)/onenand_ipl/board/$(BOARDDIR)
|
||||
|
||||
onenandobj := $(OBJTREE)/onenand_ipl/
|
||||
|
||||
ALL = $(onenandobj)onenand-ipl $(onenandobj)onenand-ipl.bin $(onenandobj)onenand-ipl-2k.bin
|
||||
|
||||
all: $(obj).depend $(ALL)
|
||||
|
||||
$(onenandobj)onenand-ipl-2k.bin: $(onenandobj)onenand-ipl
|
||||
$(OBJCOPY) ${OBJCFLAGS} --pad-to=0x5c040400 -O binary $< $@
|
||||
|
||||
$(onenandobj)onenand-ipl.bin: $(onenandobj)onenand-ipl
|
||||
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
|
||||
|
||||
$(onenandobj)onenand-ipl: $(OBJS) $(onenandobj)u-boot.lds
|
||||
cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
|
||||
-Map $@.map -o $@
|
||||
|
||||
$(onenandobj)u-boot.lds: $(LDSCRIPT)
|
||||
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
|
||||
|
||||
# create symbolic links from common files
|
||||
|
||||
# from cpu directory
|
||||
$(obj)start.S:
|
||||
@rm -f $@
|
||||
ln -s $(SRCTREE)/$(CPUDIR)/start.S $@
|
||||
|
||||
# from onenand_ipl directory
|
||||
$(obj)onenand_ipl.h:
|
||||
@rm -f $@
|
||||
ln -s $(SRCTREE)/onenand_ipl/onenand_ipl.h $@
|
||||
|
||||
$(obj)onenand_boot.c: $(obj)onenand_ipl.h
|
||||
@rm -f $@
|
||||
ln -s $(SRCTREE)/onenand_ipl/onenand_boot.c $@
|
||||
|
||||
$(obj)onenand_read.c: $(obj)onenand_ipl.h
|
||||
@rm -f $@
|
||||
ln -s $(SRCTREE)/onenand_ipl/onenand_read.c $@
|
||||
|
||||
ifneq ($(OBJTREE), $(SRCTREE))
|
||||
$(obj)vpac270.c:
|
||||
@rm -f $@
|
||||
ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/vpac270.c $@
|
||||
|
||||
$(obj)lowlevel_init.S:
|
||||
@rm -f $@
|
||||
ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/lowlevel_init.S $@
|
||||
endif
|
||||
|
||||
#########################################################################
|
||||
|
||||
$(obj)%.o: $(obj)%.S
|
||||
$(CC) $(AFLAGS) -c -o $@ $<
|
||||
|
||||
$(obj)%.o: $(obj)$.c
|
||||
$(CC) $(CFLAGS) -c -o $@ $<
|
||||
|
||||
# defines $(obj).depend target
|
||||
include $(SRCTREE)/rules.mk
|
||||
|
||||
sinclude $(obj).depend
|
||||
|
||||
#########################################################################
|
||||
|
|
@ -0,0 +1 @@
|
|||
TEXT_BASE = 0x5c03fc00
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
/*
|
||||
* Voipac PXA270 Lowlevel Hardware Initialization
|
||||
*
|
||||
* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
|
||||
*
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
#include <version.h>
|
||||
#include <asm/arch/pxa-regs.h>
|
||||
#include <asm/arch/macro.h>
|
||||
|
||||
.globl lowlevel_init
|
||||
lowlevel_init:
|
||||
pxa_clock_setup
|
||||
mov pc, lr
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
|
||||
OUTPUT_ARCH(arm)
|
||||
ENTRY(_start)
|
||||
SECTIONS
|
||||
{
|
||||
. = 0x00000000;
|
||||
|
||||
. = ALIGN(4);
|
||||
.text :
|
||||
{
|
||||
start.o (.text)
|
||||
*(.text)
|
||||
}
|
||||
|
||||
. = ALIGN(4);
|
||||
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
|
||||
|
||||
. = ALIGN(4);
|
||||
.data : { *(.data) }
|
||||
|
||||
. = ALIGN(4);
|
||||
.got : { *(.got) }
|
||||
|
||||
. = ALIGN(4);
|
||||
__bss_start = .;
|
||||
.bss : { *(.bss) . = ALIGN(4); }
|
||||
_end = .;
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
|
||||
*
|
||||
* (C) Copyright 2002
|
||||
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
|
||||
*
|
||||
* (C) Copyright 2002
|
||||
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
||||
* Marius Groeger <mgroeger@sysgo.de>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/arch/hardware.h>
|
||||
|
||||
int board_init (void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int s_init(int skip)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue