- convert all files to unix line-ending

git-svn-id: svn://svn.berlios.de/openocd/trunk@347 b42882b7-edfa-0310-969c-e2dbd0fdcd60

1 files changed, 264 insertions, 264 deletions

diff --git a/src/pld/virtex2.c b/src/pld/virtex2.c
index e0cd1a11..53acc598 100644
--- a/src/pld/virtex2.c
+++ b/src/pld/virtex2.c
@@ -1,264 +1,264 @@
-/***************************************************************************

- *   Copyright (C) 2006 by Dominic Rath                                    *

- *   Dominic.Rath@gmx.de                                                   *

- *                                                                         *

- *   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.             *

- ***************************************************************************/

-#ifdef HAVE_CONFIG_H

-#include "config.h"

-#endif

-

-#include "virtex2.h"

-

-#include "pld.h"

-#include "xilinx_bit.h"

-#include "command.h"

-#include "log.h"

-#include "jtag.h"

-

-#include <stdlib.h>

-

-int virtex2_register_commands(struct command_context_s *cmd_ctx);

-int virtex2_pld_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct pld_device_s *pld_device);

-int virtex2_load(struct pld_device_s *pld_device, char *filename);

-

-pld_driver_t virtex2_pld =

-{

-	.name = "virtex2",

-	.register_commands = virtex2_register_commands,

-	.pld_device_command = virtex2_pld_device_command,

-	.load = virtex2_load,

-};

-

-int virtex2_set_instr(int chain_pos, u32 new_instr)

-{

-	jtag_device_t *device = jtag_get_device(chain_pos);

-	

-	if (buf_get_u32(device->cur_instr, 0, device->ir_length) != new_instr)

-	{

-		scan_field_t field;

-	

-		field.device = chain_pos;

-		field.num_bits = device->ir_length;

-		field.out_value = calloc(CEIL(field.num_bits, 8), 1);

-		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);

-		field.out_mask = NULL;

-		field.in_value = NULL;

-		field.in_check_value = NULL;

-		field.in_check_mask = NULL;

-		field.in_handler = NULL;

-		field.in_handler_priv = NULL;

-		

-		jtag_add_ir_scan(1, &field, TAP_RTI);

-		

-		free(field.out_value);

-	}

-	

-	return ERROR_OK;

-}

-

-int virtex2_send_32(struct pld_device_s *pld_device, int num_words, u32 *words)

-{

-	virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;

-	scan_field_t scan_field;

-	u8 *values;

-	int i;

-	

-	values = malloc(num_words * 4);

-

-	scan_field.device = virtex2_info->chain_pos;

-	scan_field.num_bits = num_words * 32;

-	scan_field.out_value = values;

-	scan_field.out_mask = NULL;

-	scan_field.in_value = NULL;

-	scan_field.in_check_value = NULL;

-	scan_field.in_check_mask = NULL;

-	scan_field.in_handler = NULL;

-	scan_field.in_handler_priv = NULL;

-	

-	for (i = 0; i < num_words; i++)

-		buf_set_u32(values + 4 * i, 0, 32, flip_u32(*words++, 32));

-	

-	virtex2_set_instr(virtex2_info->chain_pos, 0x5); /* CFG_IN */

-	

-	jtag_add_dr_scan(1, &scan_field, TAP_PD);

-	

-	free(values);

-	

-	return ERROR_OK;

-}

-

-int virtex2_jtag_buf_to_u32(u8 *in_buf, void *priv, struct scan_field_s *field)

-{

-	u32 *dest = priv;

-	*dest = flip_u32(le_to_h_u32(in_buf), 32);

-	return ERROR_OK;

-}

-

-int virtex2_receive_32(struct pld_device_s *pld_device, int num_words, u32 *words)

-{

-	virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;

-	scan_field_t scan_field;

-	

-	scan_field.device = virtex2_info->chain_pos;

-	scan_field.num_bits = 32;

-	scan_field.out_value = NULL;

-	scan_field.out_mask = NULL;

-	scan_field.in_value = NULL;

-	scan_field.in_check_value = NULL;

-	scan_field.in_check_mask = NULL;

-	scan_field.in_handler = virtex2_jtag_buf_to_u32;

-	

-	virtex2_set_instr(virtex2_info->chain_pos, 0x4); /* CFG_OUT */

-	

-	while (num_words--)

-	{

-		scan_field.in_handler_priv = words++;

-		jtag_add_dr_scan(1, &scan_field, TAP_PD);

-	}

-	

-	return ERROR_OK;

-}

-

-int virtex2_read_stat(struct pld_device_s *pld_device, u32 *status)

-{

-	u32 data[5];

-	

-	jtag_add_statemove(TAP_TLR);

-	

-	data[0] = 0xaa995566; /* synch word */

-	data[1] = 0x2800E001; /* Type 1, read, address 7, 1 word */

-	data[2] = 0x20000000; /* NOOP (Type 1, read, address 0, 0 words */

-	data[3] = 0x20000000; /* NOOP */

-	data[4] = 0x20000000; /* NOOP */

-	virtex2_send_32(pld_device, 5, data);

-	

-	virtex2_receive_32(pld_device, 1, status);

-	

-	jtag_execute_queue();

-	

-	DEBUG("status: 0x%8.8x", *status);

-	

-	return ERROR_OK;

-}

-

-int virtex2_load(struct pld_device_s *pld_device, char *filename)

-{

-	virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;

-	xilinx_bit_file_t bit_file;

-	int retval;

-	int i;

-

-	scan_field_t field;

-

-	field.device = virtex2_info->chain_pos;

-	field.out_mask = NULL;

-	field.in_value = NULL;

-	field.in_check_value = NULL;

-	field.in_check_mask = NULL;

-	field.in_handler = NULL;

-	field.in_handler_priv = NULL;

-	

-	if ((retval = xilinx_read_bit_file(&bit_file, filename)) != ERROR_OK)

-		return retval;

-	

-	jtag_add_end_state(TAP_RTI);

-	virtex2_set_instr(virtex2_info->chain_pos, 0xb); /* JPROG_B */

-	jtag_execute_queue();

-	jtag_add_sleep(1000);

-	

-	virtex2_set_instr(virtex2_info->chain_pos, 0x5); /* CFG_IN */

-	jtag_execute_queue();

-	

-	for (i = 0; i < bit_file.length; i++)

-		bit_file.data[i] = flip_u32(bit_file.data[i], 8);

-	

-	field.num_bits = bit_file.length * 8;

-	field.out_value = bit_file.data;

-

-	jtag_add_dr_scan(1, &field, TAP_PD);

-	jtag_execute_queue();

-	

-	jtag_add_statemove(TAP_TLR);

-	

-	jtag_add_end_state(TAP_RTI);

-	virtex2_set_instr(virtex2_info->chain_pos, 0xc); /* JSTART */

-	jtag_add_runtest(13, TAP_RTI);

-	virtex2_set_instr(virtex2_info->chain_pos, 0x3f); /* BYPASS */

-	virtex2_set_instr(virtex2_info->chain_pos, 0x3f); /* BYPASS */

-	virtex2_set_instr(virtex2_info->chain_pos, 0xc); /* JSTART */

-	jtag_add_runtest(13, TAP_RTI);

-	virtex2_set_instr(virtex2_info->chain_pos, 0x3f); /* BYPASS */

-	jtag_execute_queue();

-

-	return ERROR_OK;

-}

-

-int virtex2_handle_read_stat_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)

-{

-	pld_device_t *device;

-	virtex2_pld_device_t *virtex2_info;

-	u32 status;

-	

-	if (argc < 1)

-	{

-		command_print(cmd_ctx, "usage: virtex2 read_stat <num>");

-		return ERROR_OK;

-	}

-	

-	device = get_pld_device_by_num(strtoul(args[0], NULL, 0));

-	if (!device)

-	{

-		command_print(cmd_ctx, "pld device '#%s' is out of bounds", args[0]);

-		return ERROR_OK;

-	}

-

-	virtex2_info = device->driver_priv;

-	

-	virtex2_read_stat(device, &status);

-	

-	command_print(cmd_ctx, "virtex2 status register: 0x%8.8x", status);

-	

-	return ERROR_OK;

-}

-

-int virtex2_register_commands(struct command_context_s *cmd_ctx)

-{

-	command_t *virtex2_cmd = register_command(cmd_ctx, NULL, "virtex2", NULL, COMMAND_ANY, "virtex2 specific commands");

-

-	register_command(cmd_ctx, virtex2_cmd, "read_stat", virtex2_handle_read_stat_command, COMMAND_EXEC,

-					 "read Virtex-II status register");

-

-	return ERROR_OK;

-}

-

-int virtex2_pld_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct pld_device_s *pld_device)

-{

-	virtex2_pld_device_t *virtex2_info;

-	

-	if (argc < 2)

-	{

-		WARNING("incomplete pld device 'virtex2' configuration");

-		return ERROR_PLD_DEVICE_INVALID;

-	}

-	

-	virtex2_info = malloc(sizeof(virtex2_pld_device_t));

-	pld_device->driver_priv = virtex2_info;

-	

-	virtex2_info->chain_pos = strtoul(args[1], NULL, 0);

-	

-	return ERROR_OK;

-}

+/***************************************************************************
+ *   Copyright (C) 2006 by Dominic Rath                                    *
+ *   Dominic.Rath@gmx.de                                                   *
+ *                                                                         *
+ *   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.             *
+ ***************************************************************************/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "virtex2.h"
+
+#include "pld.h"
+#include "xilinx_bit.h"
+#include "command.h"
+#include "log.h"
+#include "jtag.h"
+
+#include <stdlib.h>
+
+int virtex2_register_commands(struct command_context_s *cmd_ctx);
+int virtex2_pld_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct pld_device_s *pld_device);
+int virtex2_load(struct pld_device_s *pld_device, char *filename);
+
+pld_driver_t virtex2_pld =
+{
+	.name = "virtex2",
+	.register_commands = virtex2_register_commands,
+	.pld_device_command = virtex2_pld_device_command,
+	.load = virtex2_load,
+};
+
+int virtex2_set_instr(int chain_pos, u32 new_instr)
+{
+	jtag_device_t *device = jtag_get_device(chain_pos);
+	
+	if (buf_get_u32(device->cur_instr, 0, device->ir_length) != new_instr)
+	{
+		scan_field_t field;
+	
+		field.device = chain_pos;
+		field.num_bits = device->ir_length;
+		field.out_value = calloc(CEIL(field.num_bits, 8), 1);
+		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+		field.out_mask = NULL;
+		field.in_value = NULL;
+		field.in_check_value = NULL;
+		field.in_check_mask = NULL;
+		field.in_handler = NULL;
+		field.in_handler_priv = NULL;
+		
+		jtag_add_ir_scan(1, &field, TAP_RTI);
+		
+		free(field.out_value);
+	}
+	
+	return ERROR_OK;
+}
+
+int virtex2_send_32(struct pld_device_s *pld_device, int num_words, u32 *words)
+{
+	virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;
+	scan_field_t scan_field;
+	u8 *values;
+	int i;
+	
+	values = malloc(num_words * 4);
+
+	scan_field.device = virtex2_info->chain_pos;
+	scan_field.num_bits = num_words * 32;
+	scan_field.out_value = values;
+	scan_field.out_mask = NULL;
+	scan_field.in_value = NULL;
+	scan_field.in_check_value = NULL;
+	scan_field.in_check_mask = NULL;
+	scan_field.in_handler = NULL;
+	scan_field.in_handler_priv = NULL;
+	
+	for (i = 0; i < num_words; i++)
+		buf_set_u32(values + 4 * i, 0, 32, flip_u32(*words++, 32));
+	
+	virtex2_set_instr(virtex2_info->chain_pos, 0x5); /* CFG_IN */
+	
+	jtag_add_dr_scan(1, &scan_field, TAP_PD);
+	
+	free(values);
+	
+	return ERROR_OK;
+}
+
+int virtex2_jtag_buf_to_u32(u8 *in_buf, void *priv, struct scan_field_s *field)
+{
+	u32 *dest = priv;
+	*dest = flip_u32(le_to_h_u32(in_buf), 32);
+	return ERROR_OK;
+}
+
+int virtex2_receive_32(struct pld_device_s *pld_device, int num_words, u32 *words)
+{
+	virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;
+	scan_field_t scan_field;
+	
+	scan_field.device = virtex2_info->chain_pos;
+	scan_field.num_bits = 32;
+	scan_field.out_value = NULL;
+	scan_field.out_mask = NULL;
+	scan_field.in_value = NULL;
+	scan_field.in_check_value = NULL;
+	scan_field.in_check_mask = NULL;
+	scan_field.in_handler = virtex2_jtag_buf_to_u32;
+	
+	virtex2_set_instr(virtex2_info->chain_pos, 0x4); /* CFG_OUT */
+	
+	while (num_words--)
+	{
+		scan_field.in_handler_priv = words++;
+		jtag_add_dr_scan(1, &scan_field, TAP_PD);
+	}
+	
+	return ERROR_OK;
+}
+
+int virtex2_read_stat(struct pld_device_s *pld_device, u32 *status)
+{
+	u32 data[5];
+	
+	jtag_add_statemove(TAP_TLR);
+	
+	data[0] = 0xaa995566; /* synch word */
+	data[1] = 0x2800E001; /* Type 1, read, address 7, 1 word */
+	data[2] = 0x20000000; /* NOOP (Type 1, read, address 0, 0 words */
+	data[3] = 0x20000000; /* NOOP */
+	data[4] = 0x20000000; /* NOOP */
+	virtex2_send_32(pld_device, 5, data);
+	
+	virtex2_receive_32(pld_device, 1, status);
+	
+	jtag_execute_queue();
+	
+	DEBUG("status: 0x%8.8x", *status);
+	
+	return ERROR_OK;
+}
+
+int virtex2_load(struct pld_device_s *pld_device, char *filename)
+{
+	virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;
+	xilinx_bit_file_t bit_file;
+	int retval;
+	int i;
+
+	scan_field_t field;
+
+	field.device = virtex2_info->chain_pos;
+	field.out_mask = NULL;
+	field.in_value = NULL;
+	field.in_check_value = NULL;
+	field.in_check_mask = NULL;
+	field.in_handler = NULL;
+	field.in_handler_priv = NULL;
+	
+	if ((retval = xilinx_read_bit_file(&bit_file, filename)) != ERROR_OK)
+		return retval;
+	
+	jtag_add_end_state(TAP_RTI);
+	virtex2_set_instr(virtex2_info->chain_pos, 0xb); /* JPROG_B */
+	jtag_execute_queue();
+	jtag_add_sleep(1000);
+	
+	virtex2_set_instr(virtex2_info->chain_pos, 0x5); /* CFG_IN */
+	jtag_execute_queue();
+	
+	for (i = 0; i < bit_file.length; i++)
+		bit_file.data[i] = flip_u32(bit_file.data[i], 8);
+	
+	field.num_bits = bit_file.length * 8;
+	field.out_value = bit_file.data;
+
+	jtag_add_dr_scan(1, &field, TAP_PD);
+	jtag_execute_queue();
+	
+	jtag_add_statemove(TAP_TLR);
+	
+	jtag_add_end_state(TAP_RTI);
+	virtex2_set_instr(virtex2_info->chain_pos, 0xc); /* JSTART */
+	jtag_add_runtest(13, TAP_RTI);
+	virtex2_set_instr(virtex2_info->chain_pos, 0x3f); /* BYPASS */
+	virtex2_set_instr(virtex2_info->chain_pos, 0x3f); /* BYPASS */
+	virtex2_set_instr(virtex2_info->chain_pos, 0xc); /* JSTART */
+	jtag_add_runtest(13, TAP_RTI);
+	virtex2_set_instr(virtex2_info->chain_pos, 0x3f); /* BYPASS */
+	jtag_execute_queue();
+
+	return ERROR_OK;
+}
+
+int virtex2_handle_read_stat_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+	pld_device_t *device;
+	virtex2_pld_device_t *virtex2_info;
+	u32 status;
+	
+	if (argc < 1)
+	{
+		command_print(cmd_ctx, "usage: virtex2 read_stat <num>");
+		return ERROR_OK;
+	}
+	
+	device = get_pld_device_by_num(strtoul(args[0], NULL, 0));
+	if (!device)
+	{
+		command_print(cmd_ctx, "pld device '#%s' is out of bounds", args[0]);
+		return ERROR_OK;
+	}
+
+	virtex2_info = device->driver_priv;
+	
+	virtex2_read_stat(device, &status);
+	
+	command_print(cmd_ctx, "virtex2 status register: 0x%8.8x", status);
+	
+	return ERROR_OK;
+}
+
+int virtex2_register_commands(struct command_context_s *cmd_ctx)
+{
+	command_t *virtex2_cmd = register_command(cmd_ctx, NULL, "virtex2", NULL, COMMAND_ANY, "virtex2 specific commands");
+
+	register_command(cmd_ctx, virtex2_cmd, "read_stat", virtex2_handle_read_stat_command, COMMAND_EXEC,
+					 "read Virtex-II status register");
+
+	return ERROR_OK;
+}
+
+int virtex2_pld_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct pld_device_s *pld_device)
+{
+	virtex2_pld_device_t *virtex2_info;
+	
+	if (argc < 2)
+	{
+		WARNING("incomplete pld device 'virtex2' configuration");
+		return ERROR_PLD_DEVICE_INVALID;
+	}
+	
+	virtex2_info = malloc(sizeof(virtex2_pld_device_t));
+	pld_device->driver_priv = virtex2_info;
+	
+	virtex2_info->chain_pos = strtoul(args[1], NULL, 0);
+	
+	return ERROR_OK;
+}