- additional debug output when opening the parallel port
- fixed counting of available arm7/9 watchpoint units
- 'flash write' now displays elapsed time
git-svn-id: svn://svn.berlios.de/openocd/trunk@79
b42882b7-edfa-0310-969c-
e2dbd0fdcd60
u32 buf_cnt;
int retval;
flash_bank_t *p;
u32 buf_cnt;
int retval;
flash_bank_t *p;
+ struct timeval start, end, duration;
+ gettimeofday(&start, NULL);
+
if (argc < 3)
{
command_print(cmd_ctx, "usage: flash write <bank> <file> <offset>");
if (argc < 3)
{
command_print(cmd_ctx, "usage: flash write <bank> <file> <offset>");
free(buffer);
fclose(binary);
free(buffer);
fclose(binary);
- command_print(cmd_ctx, "wrote file %s to flash bank %i at offset 0x%8.8x", args[1], strtoul(args[0], NULL, 0), strtoul(args[2], NULL, 0));
+ gettimeofday(&end, NULL);
+ timeval_subtract(&duration, &end, &start);
+
+ command_print(cmd_ctx, "wrote file %s to flash bank %i at offset 0x%8.8x in %is %ius", args[1], strtoul(args[0], NULL, 0), strtoul(args[2], NULL, 0), duration.tv_sec, duration.tv_usec);
int jtag_verify_capture_ir = 1;
int jtag_verify_capture_ir = 1;
+/* how long the OpenOCD should wait before attempting JTAG communication after reset lines deasserted (in ms) */
+int jtag_nsrst_delay = 0; /* default to no nSRST delay */
+int jtag_ntrst_delay = 0; /* default to no nTRST delay */
+
/* callbacks to inform high-level handlers about JTAG state changes */
jtag_event_callback_t *jtag_event_callbacks;
/* callbacks to inform high-level handlers about JTAG state changes */
jtag_event_callback_t *jtag_event_callbacks;
int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_jtag_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_reset_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_jtag_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_reset_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+int handle_jtag_nsrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+int handle_jtag_ntrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_scan_chain_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_scan_chain_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
}
if (req_srst && !(jtag_reset_config & RESET_HAS_SRST))
}
if (req_srst && !(jtag_reset_config & RESET_HAS_SRST))
+ {
+ ERROR("requested nSRST assertion, but the current configuration doesn't support this");
return ERROR_JTAG_RESET_CANT_SRST;
return ERROR_JTAG_RESET_CANT_SRST;
if (req_trst && !(jtag_reset_config & RESET_HAS_TRST))
{
if (req_trst && !(jtag_reset_config & RESET_HAS_TRST))
{
jtag_srst = req_srst;
if (jtag_srst)
jtag_srst = req_srst;
if (jtag_srst)
jtag_call_event_callbacks(JTAG_SRST_ASSERTED);
jtag_call_event_callbacks(JTAG_SRST_ASSERTED);
jtag_call_event_callbacks(JTAG_SRST_RELEASED);
jtag_call_event_callbacks(JTAG_SRST_RELEASED);
+ if (jtag_nsrst_delay)
+ jtag_add_sleep(jtag_nsrst_delay);
+ }
+ /* we just asserted nTRST, so we're now in Test-Logic-Reset,
+ * and inform possible listeners about this
+ */
cmd_queue_cur_state = TAP_TLR;
jtag_call_event_callbacks(JTAG_TRST_ASSERTED);
}
cmd_queue_cur_state = TAP_TLR;
jtag_call_event_callbacks(JTAG_TRST_ASSERTED);
}
+ else
+ {
+ /* the nTRST line got deasserted, so we're still in Test-Logic-Reset,
+ * but we might want to add a delay to give the TAP time to settle
+ */
+ if (jtag_ntrst_delay)
+ jtag_add_sleep(jtag_ntrst_delay);
+ }
COMMAND_CONFIG, NULL);
register_command(cmd_ctx, NULL, "reset_config", handle_reset_config_command,
COMMAND_CONFIG, NULL);
COMMAND_CONFIG, NULL);
register_command(cmd_ctx, NULL, "reset_config", handle_reset_config_command,
COMMAND_CONFIG, NULL);
+ register_command(cmd_ctx, NULL, "nsrst_delay", handle_jtag_nsrst_delay_command,
+ COMMAND_CONFIG, NULL);
+ register_command(cmd_ctx, NULL, "ntrst_delay", handle_jtag_ntrst_delay_command,
+ COMMAND_CONFIG, NULL);
+
register_command(cmd_ctx, NULL, "scan_chain", handle_scan_chain_command,
COMMAND_EXEC, "print current scan chain configuration");
register_command(cmd_ctx, NULL, "scan_chain", handle_scan_chain_command,
COMMAND_EXEC, "print current scan chain configuration");
+int handle_jtag_nsrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ if (argc < 1)
+ {
+ ERROR("nsrst_delay <ms> command takes one required argument");
+ exit(-1);
+ }
+ else
+ {
+ jtag_nsrst_delay = strtoul(args[0], NULL, 0);
+ }
+
+ return ERROR_OK;
+}
+
+int handle_jtag_ntrst_delay_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ if (argc < 1)
+ {
+ ERROR("ntrst_delay <ms> command takes one required argument");
+ exit(-1);
+ }
+ else
+ {
+ jtag_ntrst_delay = strtoul(args[0], NULL, 0);
+ }
+
+ return ERROR_OK;
+}
+
int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc == 0)
int handle_jtag_speed_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc == 0)
+extern int jtag_trst;
+extern int jtag_srst;
+
typedef struct jtag_event_callback_s
{
int (*callback)(enum jtag_event event, void *priv);
typedef struct jtag_event_callback_s
{
int (*callback)(enum jtag_event event, void *priv);
return ERROR_JTAG_INIT_FAILED;
}
return ERROR_JTAG_INIT_FAILED;
}
+ DEBUG("opening /dev/parport%d...", parport_port);
+
snprintf(buffer, 256, "/dev/parport%d", parport_port);
device_handle = open(buffer, O_WRONLY);
snprintf(buffer, 256, "/dev/parport%d", parport_port);
device_handle = open(buffer, O_WRONLY);
return ERROR_JTAG_INIT_FAILED;
}
return ERROR_JTAG_INIT_FAILED;
}
i=ioctl(device_handle, PPCLAIM);
if (i<0)
{
i=ioctl(device_handle, PPCLAIM);
if (i<0)
{
dataport = parport_port;
statusport = parport_port + 1;
dataport = parport_port;
statusport = parport_port + 1;
+
+ DEBUG("requesting privileges for parallel port 0x%x...", dataport);
#if PARPORT_USE_GIVEIO == 1
if (parport_get_giveio_access() != 0)
#else /* PARPORT_USE_GIVEIO */
#if PARPORT_USE_GIVEIO == 1
if (parport_get_giveio_access() != 0)
#else /* PARPORT_USE_GIVEIO */
ERROR("missing privileges for direct i/o");
return ERROR_JTAG_INIT_FAILED;
}
ERROR("missing privileges for direct i/o");
return ERROR_JTAG_INIT_FAILED;
}
+ DEBUG("...privileges granted");
#endif /* PARPORT_USE_PPDEV */
parport_reset(0, 0);
#endif /* PARPORT_USE_PPDEV */
parport_reset(0, 0);
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#define OPENOCD_VERSION "Open On-Chip Debugger (2006-07-15 12:00 CEST)"
+#define OPENOCD_VERSION "Open On-Chip Debugger (2006-07-30 13:30 CEST)"
#ifdef HAVE_CONFIG_H
#include "config.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
arm7_9_unset_breakpoint(target, breakpoint);
}
arm7_9_unset_breakpoint(target, breakpoint);
}
- arm7_9->wp_available++;
+ if (breakpoint->type == BKPT_HARD)
+ arm7_9->wp_available++;
if (arm7_9->sw_bkpts_enabled)
return ERROR_OK;
if (arm7_9->sw_bkpts_enabled)
return ERROR_OK;
- if (arm7_9->wp_available-- < 1)
+ if (arm7_9->wp_available < 1)
{
WARNING("can't enable sw breakpoints with no watchpoint unit available");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
{
WARNING("can't enable sw breakpoints with no watchpoint unit available");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
+ arm7_9->wp_available--;
{
WARNING("target was in unknown state when halt was requested");
}
{
WARNING("target was in unknown state when halt was requested");
}
+
+ if ((target->state == TARGET_RESET) && (jtag_reset_config & RESET_SRST_PULLS_TRST) && (jtag_srst))
+ {
+ ERROR("can't request a halt while in reset if nSRST pulls nTRST");
+ return ERROR_TARGET_FAILURE;
+ }
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