spartan2.h

F:worksip2440a board可启动u-boot-like.tar.gz F:worksip2440a board可启动u-boot-like.tar.gz

/*
 * (C) Copyright 2002
 * Rich Ireland, Enterasys Networks, [e-mail].
 *
 * 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 _SPARTAN2_H_
#define _SPARTAN2_H_

#include <xilinx.h>

extern int Spartan2_load( Xilinx_desc *desc, void *image, size_t size );
extern int Spartan2_dump( Xilinx_desc *desc, void *buf, size_t bsize );
extern int Spartan2_info( Xilinx_desc *desc );
extern int Spartan2_reloc( Xilinx_desc *desc, ulong reloc_off );

/* Slave Parallel Implementation function table */
typedef struct {
	Xilinx_pre_fn	pre;
	Xilinx_pgm_fn	pgm;
	Xilinx_init_fn	init;
	Xilinx_err_fn	err;
	Xilinx_done_fn	done;
	Xilinx_clk_fn	clk;
	Xilinx_cs_fn	cs;
	Xilinx_wr_fn	wr;
	Xilinx_rdata_fn	rdata;
	Xilinx_wdata_fn	wdata;
	Xilinx_busy_fn	busy;
	Xilinx_abort_fn	abort;
	Xilinx_post_fn	post;
	int           	relocated;
} Xilinx_Spartan2_Slave_Parallel_fns;

/* Slave Serial Implementation function table */
typedef struct {
	Xilinx_pre_fn	pre;
	Xilinx_pgm_fn	pgm;
	Xilinx_clk_fn	clk;
	Xilinx_init_fn	init;
	Xilinx_done_fn	done;
	Xilinx_wr_fn	wr;
	int           	relocated;
} Xilinx_Spartan2_Slave_Serial_fns;

/* Device Image Sizes
 *********************************************************************/
/* Spartan-II (2.5V) */
#define XILINX_XC2S15_SIZE  	197728/8
#define XILINX_XC2S30_SIZE  	336800/8
#define XILINX_XC2S50_SIZE  	559232/8
#define XILINX_XC2S100_SIZE 	781248/8
#define XILINX_XC2S150_SIZE 	1040128/8

/* Descriptor Macros
 *********************************************************************/
/* Spartan-II devices */
#define XILINX_XC2S15_DESC(iface, fn_table, cookie) \
{ Xilinx_Spartan2, iface, XILINX_XC2S15_SIZE, fn_table, cookie }

#define XILINX_XC2S30_DESC(iface, fn_table, cookie) \
{ Xilinx_Spartan2, iface, XILINX_XC2S30_SIZE, fn_table, cookie }

#define XILINX_XC2S50_DESC(iface, fn_table, cookie) \
{ Xilinx_Spartan2, iface, XILINX_XC2S50_SIZE, fn_table, cookie }

#define XILINX_XC2S100_DESC(iface, fn_table, cookie) \
{ Xilinx_Spartan2, iface, XILINX_XC2S100_SIZE, fn_table, cookie }

#define XILINX_XC2S150_DESC(iface, fn_table, cookie) \
{ Xilinx_Spartan2, iface, XILINX_XC2S150_SIZE, fn_table, cookie }

#endif /* _SPARTAN2_H_ */