2 * Copyright 2004 Freescale Semiconductor.
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 * CADMUS Board System Register interface.
32 * Returns board version register.
34 extern unsigned int get_board_version(void);
37 * Returns either 33000000 or 66000000 as the SYS_CLK_FREQ.
39 extern unsigned long get_clock_freq(void);
43 * Returns 1 - 4, as found in the USER CSR[6:7] bits.
45 extern unsigned int get_pci_slot(void);
49 * Returns PCI DUAL as found in CM_PCI[3].
51 extern unsigned int get_pci_dual(void);
54 #endif /* __CADMUS_H_ */