5da627a424
- Add support for Altera FPGA ACEX1K
* Patches by Thomas Lange, 09 Oct 2003:
- Endian swap ATA identity for all big endian CPUs, not just PPC
- MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
args to linux
- add support for dbau1x00 board (MIPS32)
91 lines
3.5 KiB
C
91 lines
3.5 KiB
C
/*
|
|
* (C) Copyright 2002
|
|
* Rich Ireland, Enterasys Networks, rireland@enterasys.com.
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#include <fpga.h>
|
|
|
|
#ifndef _ALTERA_H_
|
|
#define _ALTERA_H_
|
|
|
|
/*
|
|
* See include/xilinx.h for another working example.
|
|
*/
|
|
|
|
/* Altera Model definitions
|
|
*********************************************************************/
|
|
#define CFG_ACEX1K CFG_FPGA_DEV( 0x1 )
|
|
|
|
#define CFG_ALTERA_ACEX1K (CFG_FPGA_ALTERA | CFG_ACEX1K)
|
|
/* Add new models here */
|
|
|
|
/* Altera Interface definitions
|
|
*********************************************************************/
|
|
#define CFG_ALTERA_IF_PS CFG_FPGA_IF( 0x1 ) /* passive serial */
|
|
/* Add new interfaces here */
|
|
|
|
typedef enum { /* typedef Altera_iface */
|
|
min_altera_iface_type, /* insert all new types after this */
|
|
passive_serial, /* serial data and external clock */
|
|
passive_parallel_synchronous, /* parallel data */
|
|
passive_parallel_asynchronous, /* parallel data */
|
|
passive_serial_asynchronous, /* serial data w/ internal clock (not used) */
|
|
altera_jtag_mode, /* jtag/tap serial (not used ) */
|
|
max_altera_iface_type /* insert all new types before this */
|
|
} Altera_iface; /* end, typedef Altera_iface */
|
|
|
|
typedef enum { /* typedef Altera_Family */
|
|
min_altera_type, /* insert all new types after this */
|
|
Altera_ACEX1K, /* ACEX1K Family */
|
|
/* Add new models here */
|
|
max_altera_type /* insert all new types before this */
|
|
} Altera_Family; /* end, typedef Altera_Family */
|
|
|
|
typedef struct { /* typedef Altera_desc */
|
|
Altera_Family family; /* part type */
|
|
Altera_iface iface; /* interface type */
|
|
size_t size; /* bytes of data part can accept */
|
|
void * iface_fns;/* interface function table */
|
|
void * base; /* base interface address */
|
|
int cookie; /* implementation specific cookie */
|
|
} Altera_desc; /* end, typedef Altera_desc */
|
|
|
|
/* Generic Altera Functions
|
|
*********************************************************************/
|
|
extern int altera_load( Altera_desc *desc, void *image, size_t size );
|
|
extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize );
|
|
extern int altera_info( Altera_desc *desc );
|
|
extern int altera_reloc( Altera_desc *desc, ulong reloc_offset );
|
|
|
|
/* Board specific implementation specific function types
|
|
*********************************************************************/
|
|
typedef int (*Altera_pre_fn)( int cookie );
|
|
typedef int (*Altera_config_fn)( int assert_config, int flush, int cookie );
|
|
typedef int (*Altera_status_fn)( int cookie );
|
|
typedef int (*Altera_done_fn)( int cookie );
|
|
typedef int (*Altera_clk_fn)( int assert_clk, int flush, int cookie );
|
|
typedef int (*Altera_data_fn)( int assert_data, int flush, int cookie );
|
|
typedef int (*Altera_abort_fn)( int cookie );
|
|
typedef int (*Altera_post_fn)( int cookie );
|
|
|
|
#endif /* _ALTERA_H_ */
|