#include "string.h"
#include <unistd.h>
-#ifndef INTERFACE
+#ifndef MINIDRIVER
/* this allows JTAG devices to implement the entire jtag_xxx() layer in hw/sw */
-#define INTERFACE(a) a
+#define MINIDRIVER(a) a
#endif
return retval;
}
-int INTERFACE(interface_jtag_add_ir_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
+int MINIDRIVER(interface_jtag_add_ir_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
{
jtag_command_t **last_cmd;
jtag_device_t *device;
return interface_jtag_add_plain_ir_scan(num_fields, fields, state);
}
-int INTERFACE(interface_jtag_add_plain_ir_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
+int MINIDRIVER(interface_jtag_add_plain_ir_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
{
int i;
jtag_command_t **last_cmd;
return interface_jtag_add_dr_scan(num_fields, fields, state);
}
-int INTERFACE(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
+int MINIDRIVER(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
{
int i, j;
int bypass_devices = 0;
return interface_jtag_add_plain_dr_scan(num_fields, fields, state);
}
-int INTERFACE(interface_jtag_add_plain_dr_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
+int MINIDRIVER(interface_jtag_add_plain_dr_scan)(int num_fields, scan_field_t *fields, enum tap_state state)
{
int i;
jtag_command_t **last_cmd = jtag_get_last_command_p();
return interface_jtag_add_statemove(state);
}
-int INTERFACE(interface_jtag_add_statemove)(enum tap_state state)
+int MINIDRIVER(interface_jtag_add_statemove)(enum tap_state state)
{
jtag_command_t **last_cmd = jtag_get_last_command_p();
}
-int INTERFACE(interface_jtag_add_pathmove)(int num_states, enum tap_state *path)
+int MINIDRIVER(interface_jtag_add_pathmove)(int num_states, enum tap_state *path)
{
jtag_command_t **last_cmd = jtag_get_last_command_p();
int i;
return ERROR_OK;
}
-int INTERFACE(interface_jtag_add_runtest)(int num_cycles, enum tap_state state)
+int MINIDRIVER(interface_jtag_add_runtest)(int num_cycles, enum tap_state state)
{
jtag_command_t **last_cmd = jtag_get_last_command_p();
jtag_trst = req_trst;
jtag_srst = req_srst;
+ retval = interface_jtag_add_reset(req_trst, req_srst);
+ if (retval!=ERROR_OK)
+ {
+ jtag_error=retval;
+ return retval;
+ }
+
if (jtag_srst)
{
jtag_call_event_callbacks(JTAG_SRST_ASSERTED);
if (trst_with_tms)
{
jtag_call_event_callbacks(JTAG_TRST_ASSERTED);
- cmd_queue_cur_state = TAP_TLR;
- cmd_queue_end_state = TAP_TLR;
+ jtag_add_end_state(TAP_TLR);
+ jtag_add_statemove(TAP_TLR);
return ERROR_OK;
}
- else
+
+ if (jtag_trst)
{
- if (jtag_trst)
- {
- /* 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);
- }
- 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 * 1000);
- }
+ /* 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);
}
- retval = interface_jtag_add_reset(req_trst, req_srst);
- if (retval!=ERROR_OK)
- jtag_error=retval;
-
- if (trst_with_tms)
+ else
{
- jtag_add_statemove(TAP_TLR);
+ /* 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 * 1000);
}
return retval;
}
-int INTERFACE(interface_jtag_add_reset)(int req_trst, int req_srst)
+int MINIDRIVER(interface_jtag_add_reset)(int req_trst, int req_srst)
{
jtag_command_t **last_cmd = jtag_get_last_command_p();
return ERROR_OK;
}
-int INTERFACE(interface_jtag_add_end_state)(enum tap_state state)
+int MINIDRIVER(interface_jtag_add_end_state)(enum tap_state state)
{
jtag_command_t **last_cmd = jtag_get_last_command_p();
return retval;
}
-int INTERFACE(interface_jtag_add_sleep)(u32 us)
+int MINIDRIVER(interface_jtag_add_sleep)(u32 us)
{
jtag_command_t **last_cmd = jtag_get_last_command_p();
return type;
}
-int INTERFACE(interface_jtag_execute_queue)(void)
+int MINIDRIVER(interface_jtag_execute_queue)(void)
{
int retval;
return ERROR_OK;
}
+
+
+int MINIDRIVER(interface_jtag_add_shift)(const enum tap_state shift_state, const enum tap_state end_state, int num_bits, u32 value)
+{
+ u8 out_buf[4];
+ buf_set_u32(out_buf, 0, 32, flip_u32(value, 32));
+
+ /* allocate memory for a new list member */
+ jtag_command_t **last_cmd;
+ last_cmd = jtag_get_last_command_p();
+ *last_cmd = cmd_queue_alloc(sizeof(jtag_command_t));
+ last_comand_pointer = &((*last_cmd)->next);
+ (*last_cmd)->next = NULL;
+ (*last_cmd)->type = JTAG_SCAN;
+
+ /* allocate memory for scan command */
+ (*last_cmd)->cmd.scan = cmd_queue_alloc(sizeof(scan_command_t));
+ (*last_cmd)->cmd.scan->ir_scan = (shift_state==TAP_SI);
+ (*last_cmd)->cmd.scan->num_fields = 1;
+ (*last_cmd)->cmd.scan->fields = cmd_queue_alloc(1 * sizeof(scan_field_t));
+ (*last_cmd)->cmd.scan->end_state = end_state;
+
+ int num_bytes = CEIL(num_bits, 8);
+ int i=0;
+ (*last_cmd)->cmd.scan->fields[i].device = 0; /* not used by any drivers */
+ (*last_cmd)->cmd.scan->fields[i].num_bits = num_bits;
+ (*last_cmd)->cmd.scan->fields[i].out_value = buf_cpy(out_buf, cmd_queue_alloc(num_bytes), num_bits);
+ (*last_cmd)->cmd.scan->fields[i].out_mask = NULL;
+ (*last_cmd)->cmd.scan->fields[i].in_value = NULL;
+ (*last_cmd)->cmd.scan->fields[i].in_check_value = NULL;
+ (*last_cmd)->cmd.scan->fields[i].in_check_mask = NULL;
+ (*last_cmd)->cmd.scan->fields[i].in_handler = NULL;
+ (*last_cmd)->cmd.scan->fields[i].in_handler_priv = NULL;
+
+ return ERROR_OK;
+}
+
int handle_verify_ircapture_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc == 1)
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