mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 14:33:08 +00:00
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
|
|
* U-boot - stamp.h
|
|
*
|
|
* Copyright (c) 2005 blackfin.uclinux.org
|
|
*
|
|
* (C) Copyright 2000-2004
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* 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 __STAMP_H__
|
|
#define __STAMP_H__
|
|
|
|
extern void init_Flags(void);
|
|
|
|
extern volatile unsigned long *ambctl0;
|
|
extern volatile unsigned long *ambctl1;
|
|
extern volatile unsigned long *amgctl;
|
|
|
|
extern unsigned long pll_div_fact;
|
|
extern void serial_setbrg(void);
|
|
extern void pll_set(int vco, int crystal_frq, int pll_div);
|
|
|
|
/* Definitions used in Compact Flash Boot support */
|
|
#define FIO_EDGE_CF_BITS 0x0000
|
|
#define FIO_POLAR_CF_BITS 0x0000
|
|
#define FIO_EDGE_BITS 0x1E0
|
|
#define FIO_POLAR_BITS 0x160
|
|
|
|
/* Compact flash status bits in status register */
|
|
#define CF_STAT_BITS 0x00000060
|
|
|
|
/* CF Flags used to switch between expansion and external
|
|
* memory banks
|
|
*/
|
|
#define CF_PF0 0x0001
|
|
#define CF_PF1 0x0002
|
|
#define CF_PF1_PF0 0x0003
|
|
|
|
#endif
|