mirror of
https://github.com/AsahiLinux/u-boot
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55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
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/*
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* Copyright 2004 Freescale Semiconductor.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CADMUS_H_
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#define __CADMUS_H_
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/*
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* CADMUS Board System Register interface.
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*/
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/*
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* Returns board version register.
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*/
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extern unsigned int get_board_version(void);
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/*
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* Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.
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*/
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extern unsigned long get_clock_freq(void);
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/*
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* Returns 1 - 4, as found in the USER CSR[6:7] bits.
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*/
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extern unsigned int get_pci_slot(void);
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/*
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* Returns PCI DUAL as found in CM_PCI[3].
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*/
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extern unsigned int get_pci_dual(void);
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#endif /* __CADMUS_H_ */
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