* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
+
#ifndef ARM_ADI_V5_H
#define ARM_ADI_V5_H
* as part of setting up a debug session (if all the dual-role JTAG/SWD
* signals are available).
*/
-struct adiv5_dap
-{
+struct adiv5_dap {
const struct dap_ops *ops;
struct arm_jtag *jtag_info;
/* Control config */
uint32_t dp_ctrl_stat;
-
uint32_t apsel;
/**
* MEM-AP access before we try to read its status (and/or result).
*/
uint32_t memaccess_tck;
+
/* Size of TAR autoincrement block, ARM ADI Specification requires at least 10 bits */
uint32_t tar_autoincr_block;
};
/** AP register write. */
int (*queue_ap_write)(struct adiv5_dap *dap, unsigned reg,
uint32_t data);
+
/** AP operation abort. */
int (*queue_ap_abort)(struct adiv5_dap *dap, uint8_t *ack);
* @param dap The DAP used for reading.
* @param reg The two-bit number of the DP register being read.
* @param data Pointer saying where to store the register's value
- * (in host endianness).
+ * (in host endianness).
*
* @return ERROR_OK for success, else a fault code.
*/
* @param dap The DAP used for reading.
* @param reg The number of the AP register being read.
* @param data Pointer saying where to store the register's value
- * (in host endianness).
+ * (in host endianness).
*
* @return ERROR_OK for success, else a fault code.
*/
/** Accessor for currently selected DAP-AP number (0..255) */
static inline uint8_t dap_ap_get_select(struct adiv5_dap *swjdp)
{
- return (uint8_t)(swjdp ->ap_current >> 24);
+ return (uint8_t)(swjdp->ap_current >> 24);
}
/* AP selection applies to future AP transactions */
-void dap_ap_select(struct adiv5_dap *dap,uint8_t ap);
+void dap_ap_select(struct adiv5_dap *dap, uint8_t ap);
/* Queued AP transactions */
int dap_setup_accessport(struct adiv5_dap *swjdp,
uint8_t *buffer, int count, uint32_t address);
int mem_ap_write_buf_u8(struct adiv5_dap *swjdp,
- uint8_t *buffer, int count, uint32_t address);
+ const uint8_t *buffer, int count, uint32_t address);
int mem_ap_write_buf_u16(struct adiv5_dap *swjdp,
- uint8_t *buffer, int count, uint32_t address);
+ const uint8_t *buffer, int count, uint32_t address);
int mem_ap_write_buf_u32(struct adiv5_dap *swjdp,
- uint8_t *buffer, int count, uint32_t address);
-
-
+ const uint8_t *buffer, int count, uint32_t address);
/* Queued MEM-AP memory mapped single word transfers with selection of ap */
int mem_ap_sel_read_u32(struct adiv5_dap *swjdp, uint8_t ap,
uint8_t *buffer, int count, uint32_t address);
int mem_ap_sel_write_buf_u8(struct adiv5_dap *swjdp, uint8_t ap,
- uint8_t *buffer, int count, uint32_t address);
+ const uint8_t *buffer, int count, uint32_t address);
int mem_ap_sel_write_buf_u16(struct adiv5_dap *swjdp, uint8_t ap,
- uint8_t *buffer, int count, uint32_t address);
+ const uint8_t *buffer, int count, uint32_t address);
int mem_ap_sel_write_buf_u32(struct adiv5_dap *swjdp, uint8_t ap,
- uint8_t *buffer, int count, uint32_t address);
-
-
+ const uint8_t *buffer, int count, uint32_t address);
/* Initialisation of the debug system, power domains and registers */
int ahbap_debugport_init(struct adiv5_dap *swjdp);