mirror of
https://github.com/Fishwaldo/u-boot.git
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ARM: remove broken "armadillo" board
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Rowel Atienza <rowel@diwalabs.com>
This commit is contained in:
Wolfgang Denk
Albert ARIBAUD
parent
c91e90db8c
commit
be28857072
10 changed files with 1 additions and 725 deletions
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@ -564,10 +564,6 @@ Albert ARIBAUD <albert.u.boot@aribaud.net>
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edminiv2 ARM926EJS (Orion5x SoC)
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edminiv2 ARM926EJS (Orion5x SoC)
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Rowel Atienza <rowel@diwalabs.com>
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armadillo ARM720T
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Stefano Babic <sbabic@denx.de>
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Stefano Babic <sbabic@denx.de>
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ea20 davinci
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ea20 davinci
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1
MAKEALL
1
MAKEALL
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@ -301,7 +301,6 @@ LIST_SA="$(boards_by_cpu sa1100)"
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#########################################################################
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#########################################################################
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LIST_ARM7=" \
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LIST_ARM7=" \
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armadillo \
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B2 \
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B2 \
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ep7312 \
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ep7312 \
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evb4510 \
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evb4510 \
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@ -1,55 +0,0 @@
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#
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# (C) Copyright 2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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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 $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).o
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COBJS := armadillo.o flash.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) $(SOBJS)
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$(call cmd_link_o_target, $(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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@ -1,72 +0,0 @@
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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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* (C) Copyright 2005 Rowel Atienza <rowel@diwalabs.com>
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* Armadillo board HT1070
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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 <netdev.h>
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#include <clps7111.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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int board_init (void)
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{
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/* Activate LED flasher */
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IO_LEDFLSH = 0x40;
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/* arch number MACH_TYPE_ARMADILLO - not official*/
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gd->bd->bi_arch_number = 83;
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/* location of boot parameters */
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gd->bd->bi_boot_params = 0xc0000100;
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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[0].size = PHYS_SDRAM_1_SIZE;
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return (0);
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}
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#ifdef CONFIG_CMD_NET
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int board_eth_init(bd_t *bis)
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{
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int rc = 0;
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#ifdef CONFIG_CS8900
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rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
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#endif
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return rc;
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}
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#endif
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@ -1,29 +0,0 @@
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#
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# (C) Copyright 2000
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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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# (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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#address where u-boot will be relocated
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CONFIG_SYS_TEXT_BASE = 0xc0f80000
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@ -1,340 +0,0 @@
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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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* (C) Copyright 2005 Rowel Atienza <rowel@diwalabs.com>
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* Flash driver for armadillo board HT1070
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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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#define FLASH_BANK_SIZE 0x400000
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/*value used by hermit is 0x200*/
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/*document says sector size is either 64k in low mem reg and 8k in high mem reg*/
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#define MAIN_SECT_SIZE 0x10000
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#define UNALIGNED_MASK (3)
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#define FL_WORD(addr) (*(volatile unsigned short*)(addr))
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#define FLASH_TIMEOUT 20000000
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flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
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/*-----------------------------------------------------------------------
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*/
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ulong flash_init (void)
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{
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int i, j;
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ulong size = 0;
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for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
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ulong flashbase = 0;
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flash_info[i].flash_id = (FUJ_MANUFACT & FLASH_VENDMASK);
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/*(INTEL_ID_28F128J3 & FLASH_TYPEMASK); */
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flash_info[i].size = FLASH_BANK_SIZE;
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flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
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memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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else
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panic ("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++) {
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flash_info[i].start[j] =
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flashbase + j * MAIN_SECT_SIZE;
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}
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size += flash_info[i].size;
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}
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/* Protect monitor and environment sectors
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*/
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flash_protect (FLAG_PROTECT_SET,
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CONFIG_SYS_FLASH_BASE,
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CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
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&flash_info[0]);
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flash_protect (FLAG_PROTECT_SET,
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CONFIG_ENV_ADDR,
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CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
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return size;
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}
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/*-----------------------------------------------------------------------
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*/
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void flash_print_info (flash_info_t * info)
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{
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int i;
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switch (info->flash_id & FLASH_VENDMASK) {
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case (FUJ_MANUFACT & FLASH_VENDMASK):
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printf ("Fujitsu: ");
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break;
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default:
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printf ("Unknown Vendor ");
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break;
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}
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/*
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switch (info->flash_id & FLASH_TYPEMASK) {
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case (INTEL_ID_28F128J3 & FLASH_TYPEMASK):
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printf ("28F128J3 (128Mbit)\n");
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break;
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default:
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printf ("Unknown Chip Type\n");
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goto Done;
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break;
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}
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*/
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printf (" Size: %ld MB in %d Sectors\n",
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info->size >> 20, info->sector_count);
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printf (" Sector Start Addresses:");
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for (i = 0; i < info->sector_count; i++) {
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if ((i % 5) == 0) {
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printf ("\n ");
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}
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printf (" %08lX%s", info->start[i],
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info->protect[i] ? " (RO)" : " ");
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}
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printf ("\n");
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/*
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Done: ;
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*/
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}
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/*
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* * Loop until both write state machines complete.
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* */
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static unsigned short flash_status_wait (unsigned long addr,
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unsigned short value)
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{
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unsigned short status;
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long timeout = FLASH_TIMEOUT;
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while (((status = (FL_WORD (addr))) != value) && timeout > 0) {
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timeout--;
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}
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return status;
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}
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/*
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* Loop until the Write State machine is ready, then do a full error
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* check. Clear status and leave the flash in Read Array mode; return
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* 0 for no error, -1 for error.
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*/
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static int flash_status_full_check (unsigned long addr, unsigned short value1,
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unsigned short value2)
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{
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unsigned short status1, status2;
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status1 = flash_status_wait (addr, value1);
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status2 = flash_status_wait (addr + 2, value2);
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return (status1 != value1 || status2 != value2) ? -1 : 0;
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}
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/*-----------------------------------------------------------------------
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*/
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int flash_erase (flash_info_t * info, int s_first, int s_last)
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{
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int flag, prot, sect;
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int rc = ERR_OK;
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unsigned long base;
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unsigned long addr;
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ulong start;
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if ((info->flash_id & FLASH_VENDMASK) !=
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(FUJ_MANUFACT & FLASH_VENDMASK)) {
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return ERR_UNKNOWN_FLASH_VENDOR;
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}
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prot = 0;
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for (sect = s_first; sect <= s_last; ++sect) {
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if (info->protect[sect]) {
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prot++;
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}
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}
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if (prot)
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return ERR_PROTECTED;
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/*
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* Disable interrupts which might cause a timeout
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* here. Remember that our exception vectors are
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* at address 0 in the flash, and we don't want a
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* (ticker) exception to happen while the flash
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* chip is in programming mode.
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*/
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flag = disable_interrupts ();
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printf ("Erasing %d sectors starting at sector %2d.\n"
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"This make take some time ... ",
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s_last - s_first, sect);
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/* Start erase on unprotected sectors */
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for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
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/* ARM simple, non interrupt dependent timer */
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start = get_timer(0);
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if (info->protect[sect] == 0) { /* not protected */
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addr = sect * MAIN_SECT_SIZE;
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addr &= ~(unsigned long) UNALIGNED_MASK; /* word align */
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base = addr & 0xF0000000;
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FL_WORD (base + (0x555 << 1)) = 0xAA;
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FL_WORD (base + (0x2AA << 1)) = 0x55;
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FL_WORD (base + (0x555 << 1)) = 0x80;
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FL_WORD (base + (0x555 << 1)) = 0xAA;
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FL_WORD (base + (0x2AA << 1)) = 0x55;
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FL_WORD (addr) = 0x30;
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if (flash_status_full_check (addr, 0xFFFF, 0xFFFF))
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|
||||||
return ERR_PROTECTED;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
printf ("\nDone.\n");
|
|
||||||
if (ctrlc ())
|
|
||||||
printf ("User Interrupt!\n");
|
|
||||||
|
|
||||||
/* allow flash to settle - wait 10 ms */
|
|
||||||
udelay_masked (10000);
|
|
||||||
|
|
||||||
if (flag)
|
|
||||||
enable_interrupts ();
|
|
||||||
|
|
||||||
return rc;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Copy memory to flash
|
|
||||||
*/
|
|
||||||
|
|
||||||
static int write_word (flash_info_t * info, ulong dest, ushort data)
|
|
||||||
{
|
|
||||||
int flag;
|
|
||||||
unsigned long base;
|
|
||||||
ulong start;
|
|
||||||
|
|
||||||
/* Check if Flash is (sufficiently) erased
|
|
||||||
*/
|
|
||||||
if ((FL_WORD (dest) & data) != data)
|
|
||||||
return ERR_NOT_ERASED;
|
|
||||||
|
|
||||||
/*if(dest & UNALIGNED_MASK) return ERR_ALIGN; */
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Disable interrupts which might cause a timeout
|
|
||||||
* here. Remember that our exception vectors are
|
|
||||||
* at address 0 in the flash, and we don't want a
|
|
||||||
* (ticker) exception to happen while the flash
|
|
||||||
* chip is in programming mode.
|
|
||||||
*/
|
|
||||||
flag = disable_interrupts ();
|
|
||||||
|
|
||||||
/* arm simple, non interrupt dependent timer */
|
|
||||||
start = get_timer(0);
|
|
||||||
|
|
||||||
base = dest & 0xF0000000;
|
|
||||||
FL_WORD (base + (0x555 << 1)) = 0xAA;
|
|
||||||
FL_WORD (base + (0x2AA << 1)) = 0x55;
|
|
||||||
FL_WORD (base + (0x555 << 1)) = 0xA0;
|
|
||||||
FL_WORD (dest) = data;
|
|
||||||
/*printf("writing 0x%p = 0x%x\n",dest,data); */
|
|
||||||
if (flash_status_wait (dest, data) != data)
|
|
||||||
return ERR_PROG_ERROR;
|
|
||||||
|
|
||||||
if (flag)
|
|
||||||
enable_interrupts ();
|
|
||||||
|
|
||||||
return ERR_OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Copy memory to flash.
|
|
||||||
*/
|
|
||||||
|
|
||||||
int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
|
|
||||||
{
|
|
||||||
ulong cp, wp;
|
|
||||||
ushort data;
|
|
||||||
int l;
|
|
||||||
int i, rc;
|
|
||||||
|
|
||||||
wp = (addr & ~1); /* get lower word aligned address */
|
|
||||||
printf ("Writing %lu short data to 0x%lx from 0x%p.\n ", cnt, wp, src);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* handle unaligned start bytes
|
|
||||||
*/
|
|
||||||
if ((l = addr - wp) != 0) {
|
|
||||||
data = 0;
|
|
||||||
for (i = 0, cp = wp; i < l; ++i, ++cp) {
|
|
||||||
data = (data >> 8) | (*(uchar *) cp << 8);
|
|
||||||
}
|
|
||||||
for (; i < 2 && cnt > 0; ++i) {
|
|
||||||
data = (data >> 8) | (*src++ << 8);
|
|
||||||
--cnt;
|
|
||||||
++cp;
|
|
||||||
}
|
|
||||||
for (; cnt == 0 && i < 2; ++i, ++cp) {
|
|
||||||
data = (data >> 8) | (*(uchar *) cp << 8);
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((rc = write_word (info, wp, data)) != 0) {
|
|
||||||
return (rc);
|
|
||||||
}
|
|
||||||
wp += 2;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* handle word aligned part
|
|
||||||
*/
|
|
||||||
while (cnt >= 2) {
|
|
||||||
data = *((vu_short *) src);
|
|
||||||
if ((rc = write_word (info, wp, data)) != 0) {
|
|
||||||
return (rc);
|
|
||||||
}
|
|
||||||
src += 2;
|
|
||||||
wp += 2;
|
|
||||||
cnt -= 2;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cnt == 0) {
|
|
||||||
printf ("\nDone.\n");
|
|
||||||
return ERR_OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* handle unaligned tail bytes
|
|
||||||
*/
|
|
||||||
data = 0;
|
|
||||||
for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
|
|
||||||
data = (data >> 8) | (*src++ << 8);
|
|
||||||
--cnt;
|
|
||||||
}
|
|
||||||
for (; i < 2; ++i, ++cp) {
|
|
||||||
data = (data >> 8) | (*(uchar *) cp << 8);
|
|
||||||
}
|
|
||||||
|
|
||||||
return write_word (info, wp, data);
|
|
||||||
}
|
|
||||||
|
|
@ -1,66 +0,0 @@
|
||||||
/*
|
|
||||||
* Initialization stuff - taken from hermit
|
|
||||||
* (C) Copyright 2005 Rowel Atienza <rowel@diwalabs.com>
|
|
||||||
* Armadillo board HT1070
|
|
||||||
*
|
|
||||||
* 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>
|
|
||||||
|
|
||||||
|
|
||||||
/* some parameters for the board */
|
|
||||||
/* setting up the memory */
|
|
||||||
#define SRAM_START 0x60000000
|
|
||||||
#define SRAM_SIZE 0x0000c000
|
|
||||||
|
|
||||||
.globl lowlevel_init
|
|
||||||
lowlevel_init:
|
|
||||||
mov r0, #0x70 /* 32-bit code + data, MMU mandatory */
|
|
||||||
mcr p15, 0, r0, c1, c0, 0 /* MMU init */
|
|
||||||
|
|
||||||
mov r0, #0
|
|
||||||
mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */
|
|
||||||
mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */
|
|
||||||
|
|
||||||
mov r0, #0x80000000 /* I/O base */
|
|
||||||
|
|
||||||
mov r1, #0x6 /* CLKCTL_73 in SYSCON3 */
|
|
||||||
add r2, r0, #0x2200 /* address of SYSCON3 in r2 */
|
|
||||||
str r1, [r2] /* set clock speed to 73.728 MHz */
|
|
||||||
|
|
||||||
mov r1, #0x81 /* 64KHz DRAM refresh period */
|
|
||||||
str r1, [r0, #0x200] /* set DRFPR */
|
|
||||||
|
|
||||||
mov r1, #0x500 /* permanent enable, 16bits wide */
|
|
||||||
add r1, r1, #0x42 /* 128Mbit, CAS lat = 2 SDRAM */
|
|
||||||
add r2, r0, #0x2300 /* load address in r2 */
|
|
||||||
str r1, [r2]
|
|
||||||
|
|
||||||
mov r1, #0x100 /* SDRAM refresh rate */
|
|
||||||
add r2, r0, #0x2340 /* load address in r2 */
|
|
||||||
str r1, [r2]
|
|
||||||
|
|
||||||
mov sp, #SRAM_START /* init stack pointer */
|
|
||||||
add sp, sp, #SRAM_SIZE
|
|
||||||
|
|
||||||
/* everything is fine now */
|
|
||||||
mov pc, lr
|
|
||||||
|
|
@ -42,7 +42,6 @@ imx31_litekit arm arm1136 - logicpd
|
||||||
mx35pdk arm arm1136 - freescale mx35
|
mx35pdk arm arm1136 - freescale mx35
|
||||||
omap2420h4 arm arm1136 - ti omap24xx
|
omap2420h4 arm arm1136 - ti omap24xx
|
||||||
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
|
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
|
||||||
armadillo arm arm720t
|
|
||||||
ep7312 arm arm720t
|
ep7312 arm arm720t
|
||||||
impa7 arm arm720t
|
impa7 arm arm720t
|
||||||
modnet50 arm arm720t
|
modnet50 arm arm720t
|
||||||
|
|
|
||||||
|
|
@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
|
||||||
|
|
||||||
Board Arch CPU removed Commit last known maintainer/contact
|
Board Arch CPU removed Commit last known maintainer/contact
|
||||||
=============================================================================
|
=============================================================================
|
||||||
|
armadillo arm arm720t - 2011-07-16 Rowel Atienza <rowel@diwalabs.com>
|
||||||
assabet arm sa1100 - 2011-07-16 George G. Davis <gdavis@mvista.com>
|
assabet arm sa1100 - 2011-07-16 George G. Davis <gdavis@mvista.com>
|
||||||
trab arm S3C2400 - 2011-05-01 Gary Jennejohn <garyj@denx.de>
|
trab arm S3C2400 - 2011-05-01 Gary Jennejohn <garyj@denx.de>
|
||||||
xsengine ARM PXA2xx 4262a7c 2010-10-20
|
xsengine ARM PXA2xx 4262a7c 2010-10-20
|
||||||
|
|
|
||||||
|
|
@ -1,157 +0,0 @@
|
||||||
/*
|
|
||||||
* (C) Copyright 2000
|
|
||||||
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
||||||
* Marius Groeger <mgroeger@sysgo.de>
|
|
||||||
*
|
|
||||||
* Configuation settings for the EP7312 board.
|
|
||||||
*
|
|
||||||
* Modified to work on Armadillo HT1070 ARM720T board
|
|
||||||
* (C) Copyright 2005 Rowel Atienza rowel@diwalabs.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
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __CONFIG_H
|
|
||||||
#define __CONFIG_H
|
|
||||||
|
|
||||||
/*
|
|
||||||
* If we are developing, we might want to start armboot from ram
|
|
||||||
* so we MUST NOT initialize critical regs like mem-timing ...
|
|
||||||
*/
|
|
||||||
#undef CONFIG_SKIP_LOWLEVEL_INIT
|
|
||||||
|
|
||||||
/*
|
|
||||||
* High Level Configuration Options
|
|
||||||
* (easy to change)
|
|
||||||
*/
|
|
||||||
#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
|
|
||||||
#define CONFIG_ARMADILLO 1 /* on an Armadillo Board */
|
|
||||||
#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
|
|
||||||
#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
|
|
||||||
|
|
||||||
#undef CONFIG_USE_IRQ /* don't need them anymore */
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Size of malloc() pool
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Hardware drivers
|
|
||||||
*/
|
|
||||||
#define CONFIG_NET_MULTI
|
|
||||||
#define CONFIG_CS8900 /* we have a CS8900 on-board */
|
|
||||||
#define CONFIG_CS8900_BASE 0x20000300 /* armadillo board */
|
|
||||||
#define CONFIG_CS8900_BUS16
|
|
||||||
#undef CONFIG_CS8900_BUS32
|
|
||||||
|
|
||||||
/*
|
|
||||||
* select serial console configuration
|
|
||||||
*/
|
|
||||||
#define CONFIG_CLPS7111_SERIAL
|
|
||||||
#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
|
|
||||||
|
|
||||||
/* allow to overwrite serial and ethaddr */
|
|
||||||
#define CONFIG_ENV_OVERWRITE
|
|
||||||
|
|
||||||
#define CONFIG_BAUDRATE 115200
|
|
||||||
|
|
||||||
/*
|
|
||||||
* BOOTP options
|
|
||||||
*/
|
|
||||||
#define CONFIG_BOOTP_SUBNETMASK
|
|
||||||
#define CONFIG_BOOTP_GATEWAY
|
|
||||||
#define CONFIG_BOOTP_HOSTNAME
|
|
||||||
#define CONFIG_BOOTP_BOOTPATH
|
|
||||||
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Command line configuration.
|
|
||||||
*/
|
|
||||||
#include <config_cmd_default.h>
|
|
||||||
|
|
||||||
|
|
||||||
#define CONFIG_BOOTDELAY 3
|
|
||||||
#define CONFIG_BOOTARGS "root=/dev/ram0 rootfstype=ext2 console=ttyAM0,115200"
|
|
||||||
|
|
||||||
#define CONFIG_BOOTCOMMAND "bootm 40000 180000"
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Miscellaneous configurable options
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
||||||
#define CONFIG_SYS_PROMPT "ARMADILLO # " /* Monitor Command Prompt */
|
|
||||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
||||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
|
||||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
||||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
|
|
||||||
#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_LOAD_ADDR 0x00040000 /* default load address for armadillo: kernel img is here*/
|
|
||||||
|
|
||||||
#define CONFIG_SYS_HZ 2000 /* decrementer freq: 2 kHz */
|
|
||||||
|
|
||||||
/* valid baudrates */
|
|
||||||
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Stack sizes
|
|
||||||
*
|
|
||||||
* The stack sizes are set up in start.S using the settings below
|
|
||||||
*/
|
|
||||||
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
|
|
||||||
#ifdef CONFIG_USE_IRQ
|
|
||||||
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
|
|
||||||
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* Physical Memory Map
|
|
||||||
*/
|
|
||||||
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
|
|
||||||
#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
|
|
||||||
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB armadillo SDRAM */
|
|
||||||
|
|
||||||
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
|
||||||
#define PHYS_FLASH_SIZE 0x00400000 /* 4 MB */
|
|
||||||
|
|
||||||
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
|
|
||||||
|
|
||||||
/*-----------------------------------------------------------------------
|
|
||||||
* FLASH and environment organization
|
|
||||||
*/
|
|
||||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
||||||
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
|
|
||||||
|
|
||||||
/* timeout values are in ticks */
|
|
||||||
#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
|
|
||||||
#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
|
|
||||||
|
|
||||||
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
||||||
#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* Addr of Environment Sector */
|
|
||||||
#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
|
|
||||||
|
|
||||||
#define CONFIG_CMDLINE_TAG
|
|
||||||
#define CONFIG_SETUP_MEMORY_TAGS
|
|
||||||
#define CONFIG_INITRD_TAG
|
|
||||||
|
|
||||||
#endif /* __CONFIG_H */
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue