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wdenkc6097192002-11-03 00:24:07 +00001/*
2 * (C) Copyright 2002
3 * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 *
23 */
24
25#include <fpga.h>
26
27#ifndef _ALTERA_H_
28#define _ALTERA_H_
29
wdenk5da627a2003-10-09 20:09:04 +000030/* Altera Model definitions
31 *********************************************************************/
32#define CFG_ACEX1K CFG_FPGA_DEV( 0x1 )
Stefan Roesef0ff4692006-08-15 14:15:51 +020033#define CFG_CYCLON2 CFG_FPGA_DEV( 0x2 )
eran liberty3c735e72008-03-27 00:50:49 +010034#define CFG_STRATIX_II CFG_FPGA_DEV( 0x4 )
wdenkc6097192002-11-03 00:24:07 +000035
wdenk5da627a2003-10-09 20:09:04 +000036#define CFG_ALTERA_ACEX1K (CFG_FPGA_ALTERA | CFG_ACEX1K)
Stefan Roesef0ff4692006-08-15 14:15:51 +020037#define CFG_ALTERA_CYCLON2 (CFG_FPGA_ALTERA | CFG_CYCLON2)
eran liberty3c735e72008-03-27 00:50:49 +010038#define CFG_ALTERA_STRATIX_II (CFG_FPGA_ALTERA | CFG_STRATIX_II)
wdenkc6097192002-11-03 00:24:07 +000039/* Add new models here */
40
wdenk5da627a2003-10-09 20:09:04 +000041/* Altera Interface definitions
42 *********************************************************************/
43#define CFG_ALTERA_IF_PS CFG_FPGA_IF( 0x1 ) /* passive serial */
eran liberty3c735e72008-03-27 00:50:49 +010044#define CFG_ALTERA_IF_FPP CFG_FPGA_IF( 0x2 ) /* fast passive parallel */
wdenkc6097192002-11-03 00:24:07 +000045/* Add new interfaces here */
46
wdenk5da627a2003-10-09 20:09:04 +000047typedef enum { /* typedef Altera_iface */
48 min_altera_iface_type, /* insert all new types after this */
49 passive_serial, /* serial data and external clock */
50 passive_parallel_synchronous, /* parallel data */
51 passive_parallel_asynchronous, /* parallel data */
52 passive_serial_asynchronous, /* serial data w/ internal clock (not used) */
53 altera_jtag_mode, /* jtag/tap serial (not used ) */
eran liberty3c735e72008-03-27 00:50:49 +010054 fast_passive_parallel, /* fast passive parallel (FPP) */
55 fast_passive_parallel_security, /* fast passive parallel with security (FPPS) */
wdenk5da627a2003-10-09 20:09:04 +000056 max_altera_iface_type /* insert all new types before this */
57} Altera_iface; /* end, typedef Altera_iface */
wdenkc6097192002-11-03 00:24:07 +000058
wdenk5da627a2003-10-09 20:09:04 +000059typedef enum { /* typedef Altera_Family */
60 min_altera_type, /* insert all new types after this */
61 Altera_ACEX1K, /* ACEX1K Family */
Stefan Roesef0ff4692006-08-15 14:15:51 +020062 Altera_CYC2, /* CYCLONII Family */
eran liberty3c735e72008-03-27 00:50:49 +010063 Altera_StratixII, /* StratixII Familiy */
wdenkc6097192002-11-03 00:24:07 +000064/* Add new models here */
wdenk5da627a2003-10-09 20:09:04 +000065 max_altera_type /* insert all new types before this */
66} Altera_Family; /* end, typedef Altera_Family */
wdenkc6097192002-11-03 00:24:07 +000067
wdenk5da627a2003-10-09 20:09:04 +000068typedef struct { /* typedef Altera_desc */
69 Altera_Family family; /* part type */
70 Altera_iface iface; /* interface type */
71 size_t size; /* bytes of data part can accept */
72 void * iface_fns;/* interface function table */
73 void * base; /* base interface address */
74 int cookie; /* implementation specific cookie */
75} Altera_desc; /* end, typedef Altera_desc */
wdenkc6097192002-11-03 00:24:07 +000076
wdenk5da627a2003-10-09 20:09:04 +000077/* Generic Altera Functions
78 *********************************************************************/
wdenkc6097192002-11-03 00:24:07 +000079extern int altera_load( Altera_desc *desc, void *image, size_t size );
80extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize );
81extern int altera_info( Altera_desc *desc );
wdenk5da627a2003-10-09 20:09:04 +000082extern int altera_reloc( Altera_desc *desc, ulong reloc_offset );
wdenkc6097192002-11-03 00:24:07 +000083
wdenk5da627a2003-10-09 20:09:04 +000084/* Board specific implementation specific function types
85 *********************************************************************/
86typedef int (*Altera_pre_fn)( int cookie );
87typedef int (*Altera_config_fn)( int assert_config, int flush, int cookie );
88typedef int (*Altera_status_fn)( int cookie );
89typedef int (*Altera_done_fn)( int cookie );
90typedef int (*Altera_clk_fn)( int assert_clk, int flush, int cookie );
91typedef int (*Altera_data_fn)( int assert_data, int flush, int cookie );
Stefan Roesef0ff4692006-08-15 14:15:51 +020092typedef int (*Altera_write_fn)(void *buf, size_t len, int flush, int cookie);
wdenk5da627a2003-10-09 20:09:04 +000093typedef int (*Altera_abort_fn)( int cookie );
94typedef int (*Altera_post_fn)( int cookie );
95
eran liberty3c735e72008-03-27 00:50:49 +010096typedef struct {
97 Altera_pre_fn pre;
98 Altera_config_fn config;
99 Altera_status_fn status;
100 Altera_done_fn done;
101 Altera_clk_fn clk;
102 Altera_data_fn data;
103 Altera_abort_fn abort;
104 Altera_post_fn post;
105} altera_board_specific_func;
106
wdenk5da627a2003-10-09 20:09:04 +0000107#endif /* _ALTERA_H_ */