diff options
| -rw-r--r-- | src/jtag/jtag.c | 1 | ||||
| -rw-r--r-- | src/jtag/jtag.h | 54 | ||||
| -rw-r--r-- | src/jtag/zy1000.c | 1 |
3 files changed, 37 insertions, 19 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index 4ed0897..303b434 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -28,6 +28,7 @@ #include "config.h" #endif +#define INCLUDE_JTAG_MINIDRIVER_H #include "jtag.h" #ifdef HAVE_STRINGS_H diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h index 3c5ab5a..81d8748 100644 --- a/src/jtag/jtag.h +++ b/src/jtag/jtag.h @@ -557,7 +557,6 @@ extern int jtag_register_commands(struct command_context_s* cmd_ctx); extern void jtag_add_ir_scan(int num_fields, scan_field_t* fields, tap_state_t endstate); /* same as jtag_add_ir_scan except no verify is performed */ extern void jtag_add_ir_scan_noverify(int num_fields, const scan_field_t *fields, tap_state_t state); -extern int interface_jtag_add_ir_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); extern void jtag_add_dr_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); /* set in_value to point to 32 bits of memory to scan into. This function @@ -582,11 +581,8 @@ static __inline__ void jtag_alloc_in_value32(scan_field_t *field) /* This version of jtag_add_dr_scan() uses the check_value/mask fields */ extern void jtag_add_dr_scan_check(int num_fields, scan_field_t* fields, tap_state_t endstate); -extern int interface_jtag_add_dr_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); extern void jtag_add_plain_ir_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); -extern int interface_jtag_add_plain_ir_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); extern void jtag_add_plain_dr_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); -extern int interface_jtag_add_plain_dr_scan(int num_fields, const scan_field_t* fields, tap_state_t endstate); /* Simplest/typical callback - do some conversion on the data clocked in. @@ -657,7 +653,6 @@ extern void jtag_add_callback4(jtag_callback_t, u8 *in, jtag_callback_data_t dat * of start state. */ extern void jtag_add_tlr(void); -extern int interface_jtag_add_tlr(void); /* Application code *must* assume that interfaces will * implement transitions between states with different @@ -701,7 +696,6 @@ extern int interface_jtag_add_tlr(void); * application. */ extern void jtag_add_pathmove(int num_states, const tap_state_t* path); -extern int interface_jtag_add_pathmove(int num_states, const tap_state_t* path); /* go to TAP_IDLE, if we're not already there and cycle * precisely num_cycles in the TAP_IDLE after which move @@ -711,7 +705,6 @@ extern int interface_jtag_add_pathmove(int num_states, const tap_state_t* path) * to endstate via TAP_IDLE */ extern void jtag_add_runtest(int num_cycles, tap_state_t endstate); -extern int interface_jtag_add_runtest(int num_cycles, tap_state_t endstate); /* A reset of the TAP state machine can be requested. * @@ -737,18 +730,8 @@ extern int interface_jtag_add_runtest(int num_cycles, tap_state_t endstate); */ extern void jtag_add_reset(int req_tlr_or_trst, int srst); -/* this drives the actual srst and trst pins. srst will always be 0 - * if jtag_reset_config & RESET_SRST_PULLS_TRST != 0 and ditto for - * trst. - * - * the higher level jtag_add_reset will invoke jtag_add_tlr() if - * approperiate - */ -extern int interface_jtag_add_reset(int trst, int srst); extern void jtag_add_end_state(tap_state_t endstate); -extern int interface_jtag_add_end_state(tap_state_t endstate); extern void jtag_add_sleep(u32 us); -extern int interface_jtag_add_sleep(u32 us); /** @@ -757,7 +740,6 @@ extern int interface_jtag_add_sleep(u32 us); * stable, then queues up clock_count clocks for transmission. */ void jtag_add_clocks(int num_cycles); -int interface_jtag_add_clocks(int num_cycles); /* @@ -806,7 +788,6 @@ static __inline__ void jtag_set_error(int error) /* can be implemented by hw+sw */ -extern int interface_jtag_execute_queue(void); extern int jtag_power_dropout(int* dropout); extern int jtag_srst_asserted(int* srst_asserted); @@ -843,6 +824,41 @@ void jtag_tap_handle_event(jtag_tap_t* tap, enum jtag_tap_event e); #define ERROR_JTAG_NOT_STABLE_STATE (-105) #define ERROR_JTAG_DEVICE_ERROR (-107) +#ifdef INCLUDE_JTAG_MINIDRIVER_H + +extern int interface_jtag_add_ir_scan( + int num_fields, const scan_field_t* fields, + tap_state_t endstate); +extern int interface_jtag_add_plain_ir_scan( + int num_fields, const scan_field_t* fields, + tap_state_t endstate); + +extern int interface_jtag_add_dr_scan( + int num_fields, const scan_field_t* fields, + tap_state_t endstate); +extern int interface_jtag_add_plain_dr_scan( + int num_fields, const scan_field_t* fields, + tap_state_t endstate); + +extern int interface_jtag_add_tlr(void); +extern int interface_jtag_add_pathmove(int num_states, const tap_state_t* path); +extern int interface_jtag_add_runtest(int num_cycles, tap_state_t endstate); + +/** + * This drives the actual srst and trst pins. srst will always be 0 + * if jtag_reset_config & RESET_SRST_PULLS_TRST != 0 and ditto for + * trst. + * + * the higher level jtag_add_reset will invoke jtag_add_tlr() if + * approperiate + */ +extern int interface_jtag_add_reset(int trst, int srst); +extern int interface_jtag_add_end_state(tap_state_t endstate); +extern int interface_jtag_add_sleep(u32 us); +extern int interface_jtag_add_clocks(int num_cycles); +extern int interface_jtag_execute_queue(void); + +#endif // INCLUDE_JTAG_MINIDRIVER_H /* this allows JTAG devices to implement the entire jtag_xxx() layer in hw/sw */ #ifdef HAVE_JTAG_MINIDRIVER_H diff --git a/src/jtag/zy1000.c b/src/jtag/zy1000.c index 1e684c1..3db893a 100644 --- a/src/jtag/zy1000.c +++ b/src/jtag/zy1000.c @@ -20,6 +20,7 @@ #include "config.h" #endif +#define INCLUDE_JTAG_MINIDRIVER_H #include "embeddedice.h" #include "bitbang.h" |