From c609719b8d1b2dca590e0ed499016d041203e403 Mon Sep 17 00:00:00 2001 From: wdenk Date: Sun, 3 Nov 2002 00:24:07 +0000 Subject: Initial revision --- include/altera.h | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 include/altera.h (limited to 'include/altera.h') diff --git a/include/altera.h b/include/altera.h new file mode 100644 index 000000000..88f72db03 --- /dev/null +++ b/include/altera.h @@ -0,0 +1,73 @@ +/* + * (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 + +#ifndef _ALTERA_H_ +#define _ALTERA_H_ + +/* + * Note that this is just Altera FPGA interface boilerplate. + * There is no support for Altera devices yet. + * + * See include/xilinx.h for a working example. + */ + +/* In your board's config.h file you should define CONFIG_FPGA as such: + * #define CONFIG_FPGA (CFG_ALTERA_xxx | CFG_ALTERA_IF_xxx ) + */ + +/* Altera Model definitions */ +#define CFG_ALTERA_xxxx ( CFG_FPGA_ALTERA | CFG_FPGA_DEV( 0x1 )) +/* Add new models here */ + +/* Altera Interface definitions */ +#define CFG_ALTERA_IF_xxx CFG_FPGA_IF( 0x1 ) +/* Add new interfaces here */ + +typedef enum { /* typedef Altera_iface */ + min_altera_iface_type, /* insert all new types after this */ +/* Add new interfaces here */ + 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 */ +/* 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 * base; /* base interface address */ +} Altera_desc; /* end, typedef Altera_desc */ + +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_off ); + +#endif /* _ALTERA_H_ */ -- cgit v1.2.3