mirror of
https://github.com/AsahiLinux/u-boot
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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
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* U-boot - stamp.h
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*
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* Copyright (c) 2005-2007 Analog Devices Inc.
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*
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* (C) Copyright 2000-2004
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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., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef __STAMP_H__
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#define __STAMP_H__
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extern void init_Flags(void);
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extern volatile unsigned long *ambctl0;
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extern volatile unsigned long *ambctl1;
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extern volatile unsigned long *amgctl;
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/* Definitions used in Compact Flash Boot support */
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#define FIO_EDGE_CF_BITS 0x0000
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#define FIO_POLAR_CF_BITS 0x0000
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#define FIO_EDGE_BITS 0x1E0
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#define FIO_POLAR_BITS 0x160
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/* Compact flash status bits in status register */
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#define CF_STAT_BITS 0x00000060
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/* CF Flags used to switch between expansion and external
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* memory banks
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*/
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#define CF_PF0 0x0001
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#define CF_PF1 0x0002
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#define CF_PF1_PF0 0x0003
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#endif
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