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/*
* barebox - setup.h
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on
* asm/setup.h -- Definition of the Linux/Blackfin setup information
* Copyright Lineo, Inc 2001 Tony Kou
*
* 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 _BLACKFIN_SETUP_H
#define _BLACKFIN_SETUP_H
/*
* Linux/Blackfin Architectures
*/
#define MACH_BFIN 1
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
extern unsigned long blackfin_machtype;
#endif
#if defined(CONFIG_BFIN)
#define MACH_IS_BFIN (blackfin_machtype == MACH_BFIN)
#endif
#ifndef MACH_TYPE
#define MACH_TYPE (blackfin_machtype)
#endif
#endif
/*
* CPU, FPU and MMU types
*
* Note: we don't need now:
*
*/
#ifndef __ASSEMBLY__
extern unsigned long blackfin_cputype;
#ifdef CONFIG_VME
extern unsigned long vme_brdtype;
#endif
/*
* Miscellaneous
*/
#define NUM_MEMINFO 4
#define CL_SIZE 256
extern int blackfin_num_memory; /* # of memory blocks found (and used) */
extern int blackfin_realnum_memory; /* real # of memory blocks found */
struct mem_info {
unsigned long addr; /* physical address of memory chunk */
unsigned long size; /* length of memory chunk (in bytes) */
};
extern struct mem_info blackfin_memory[NUM_MEMINFO]; /* memory description */
#endif
#endif
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