mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
38 lines
604 B
C
38 lines
604 B
C
/*
|
|
* Copyright 2004 Freescale Semiconductor.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#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_ */
|