#endif
#include "virtex2.h"
-
-#include "pld.h"
#include "xilinx_bit.h"
-#include "command.h"
-#include "log.h"
-#include "jtag.h"
+#include "pld.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);
field.num_bits = tap->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);
+
+
+
+
+ jtag_add_ir_scan(1, &field, TAP_IDLE);
free(field.out_value);
}
scan_field.tap = virtex2_info->tap;
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->tap, 0x5); /* CFG_IN */
- jtag_add_dr_scan(1, &scan_field, TAP_PD);
+ jtag_add_dr_scan(1, &scan_field, TAP_DRPAUSE);
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)
{
scan_field.tap = virtex2_info->tap;
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;
+ u8 tmp[4];
+ scan_field.in_value = tmp;
virtex2_set_instr(virtex2_info->tap, 0x4); /* CFG_OUT */
while (num_words--)
{
- scan_field.in_handler_priv = words++;
- jtag_add_dr_scan(1, &scan_field, TAP_PD);
+ jtag_add_dr_scan_now(1, &scan_field, TAP_DRPAUSE);
+
+ *words++=flip_u32(le_to_h_u32(tmp), 32);
}
return ERROR_OK;
virtex2_pld_device_t *virtex2_info = pld_device->driver_priv;
xilinx_bit_file_t bit_file;
int retval;
- int i;
+ unsigned int i;
scan_field_t field;
field.tap = virtex2_info->tap;
- 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);
+ jtag_add_end_state(TAP_IDLE);
virtex2_set_instr(virtex2_info->tap, 0xb); /* JPROG_B */
jtag_execute_queue();
jtag_add_sleep(1000);
field.num_bits = bit_file.length * 8;
field.out_value = bit_file.data;
- jtag_add_dr_scan(1, &field, TAP_PD);
+ jtag_add_dr_scan(1, &field, TAP_DRPAUSE);
jtag_execute_queue();
jtag_add_tlr();
- jtag_add_end_state(TAP_RTI);
+ jtag_add_end_state(TAP_IDLE);
virtex2_set_instr(virtex2_info->tap, 0xc); /* JSTART */
- jtag_add_runtest(13, TAP_RTI);
+ jtag_add_runtest(13, TAP_IDLE);
virtex2_set_instr(virtex2_info->tap, 0x3f); /* BYPASS */
virtex2_set_instr(virtex2_info->tap, 0x3f); /* BYPASS */
virtex2_set_instr(virtex2_info->tap, 0xc); /* JSTART */
- jtag_add_runtest(13, TAP_RTI);
+ jtag_add_runtest(13, TAP_IDLE);
virtex2_set_instr(virtex2_info->tap, 0x3f); /* BYPASS */
jtag_execute_queue();