55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/*
|
|
* Copyright 2004 Freescale Semiconductor.
|
|
*
|
|
* 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 __CADMUS_H_
|
|
#define __CADMUS_H_
|
|
|
|
|
|
/*
|
|
* CADMUS Board System Register interface.
|
|
*/
|
|
|
|
/*
|
|
* Returns board version register.
|
|
*/
|
|
extern unsigned int get_board_version(void);
|
|
|
|
/*
|
|
* Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.
|
|
*/
|
|
extern unsigned long get_clock_freq(void);
|
|
|
|
|
|
/*
|
|
* Returns 1 - 4, as found in the USER CSR[6:7] bits.
|
|
*/
|
|
extern unsigned int get_pci_slot(void);
|
|
|
|
|
|
/*
|
|
* Returns PCI DUAL as found in CM_PCI[3].
|
|
*/
|
|
extern unsigned int get_pci_dual(void);
|
|
|
|
|
|
#endif /* __CADMUS_H_ */
|