jtag.h File Reference

#include <errno.h>
#include <stdbool.h>
#include <stdint.h>
#include <zephyr/device.h>

Go to the source code of this file.

Data Structures
struct	jtag_api

Typedefs
typedef int(*	jtag_setup_api_t) (const struct device *dev)
typedef int(*	jtag_teardown_api_t) (const struct device *dev)
typedef int(*	jtag_tick_api_t) (const struct device *dev, uint32_t count)
typedef int(*	jtag_reset_api_t) (const struct device *dev)
typedef int(*	jtag_read_id_api_t) (const struct device *dev, uint32_t *id)
typedef int(*	jtag_update_ir_api_t) (const struct device *dev, uint32_t count, const uint8_t *data)
typedef int(*	jtag_update_dr_api_t) (const struct device *dev, bool idle, uint32_t count, const uint8_t *data_in, uint8_t *data_out)
typedef int(*	jtag_axi_read32_api_t) (const struct device *dev, uint32_t addr, uint32_t *value)
typedef int(*	jtag_axi_write32_api_t) (const struct device *dev, uint32_t addr, uint32_t value)
typedef int(*	jtag_axi_block_write_api_t) (const struct device *dev, uint32_t addr, const uint32_t *value, uint32_t len)

Functions
static int	jtag_tick (const struct device *dev, uint32_t count)
static int	jtag_read_id (const struct device *dev, uint32_t *id)
static int	jtag_reset (const struct device *dev)
static ALWAYS_INLINE int	jtag_update_ir (const struct device *dev, uint32_t count, const uint8_t *data)
static ALWAYS_INLINE int	jtag_update_dr (const struct device *dev, bool idle, uint32_t count, const uint8_t *data_in, uint8_t *data_out)
static int	jtag_setup (const struct device *dev)
static int	jtag_teardown (const struct device *dev)
static int	jtag_axi_read32 (const struct device *dev, uint32_t addr, uint32_t *value)
static int	jtag_axi_write32 (const struct device *dev, uint32_t addr, uint32_t value)
static int	jtag_axi_block_write (const struct device *dev, uint32_t addr, const uint32_t *value, uint32_t len)

Typedef Documentation

jtag_axi_block_write_api_t

typedef int(* jtag_axi_block_write_api_t) (const struct device *dev, uint32_t addr, const uint32_t *value, uint32_t len)

jtag_axi_read32_api_t

typedef int(* jtag_axi_read32_api_t) (const struct device *dev, uint32_t addr, uint32_t *value)

jtag_axi_write32_api_t

typedef int(* jtag_axi_write32_api_t) (const struct device *dev, uint32_t addr, uint32_t value)

jtag_read_id_api_t

typedef int(* jtag_read_id_api_t) (const struct device *dev, uint32_t *id)

jtag_reset_api_t

typedef int(* jtag_reset_api_t) (const struct device *dev)

jtag_setup_api_t

typedef int(* jtag_setup_api_t) (const struct device *dev)

jtag_teardown_api_t

typedef int(* jtag_teardown_api_t) (const struct device *dev)

jtag_tick_api_t

typedef int(* jtag_tick_api_t) (const struct device *dev, uint32_t count)

jtag_update_dr_api_t

typedef int(* jtag_update_dr_api_t) (const struct device *dev, bool idle, uint32_t count, const uint8_t *data_in, uint8_t *data_out)

jtag_update_ir_api_t

typedef int(* jtag_update_ir_api_t) (const struct device *dev, uint32_t count, const uint8_t *data)

Function Documentation

jtag_axi_block_write()

int jtag_axi_block_write ( const struct device * dev, uint32_t addr, const uint32_t * value, uint32_t len )

inlinestatic

jtag_axi_read32()

int jtag_axi_read32 ( const struct device * dev, uint32_t addr, uint32_t * value )

inlinestatic

jtag_axi_write32()

int jtag_axi_write32 ( const struct device * dev, uint32_t addr, uint32_t value )

inlinestatic

jtag_read_id()

int jtag_read_id ( const struct device * dev, uint32_t * id )

inlinestatic

jtag_reset()

int jtag_reset ( const struct device * dev )

inlinestatic

jtag_setup()

int jtag_setup ( const struct device * dev )

inlinestatic

jtag_teardown()

int jtag_teardown ( const struct device * dev )

inlinestatic

jtag_tick()

int jtag_tick ( const struct device * dev, uint32_t count )

inlinestatic

jtag_update_dr()

ALWAYS_INLINE int jtag_update_dr ( const struct device * dev, bool idle, uint32_t count, const uint8_t * data_in, uint8_t * data_out )

static

jtag_update_ir()

ALWAYS_INLINE int jtag_update_ir ( const struct device * dev, uint32_t count, const uint8_t * data )

static