X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Ftarget%2Farm_adi_v5.h;h=22c316630691331d0e686f221eac26a8ef17bc1d;hb=0aa8e8cfc3c28f4fcbba549db45be4e712f02c0a;hp=13ced9f7ca78f1c5a5d21bfb7fbc1ae87cb9434f;hpb=150b7d26f213398d717bf46744811b48834a3744;p=openocd.git

diff --git a/src/target/arm_adi_v5.h b/src/target/arm_adi_v5.h
index 13ced9f7ca..22c3166306 100644
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -16,13 +16,11 @@
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
-#ifndef ARM_ADI_V5_H
-#define ARM_ADI_V5_H
+#ifndef OPENOCD_TARGET_ARM_ADI_V5_H
+#define OPENOCD_TARGET_ARM_ADI_V5_H
 
 /**
  * @file
@@ -104,6 +102,7 @@
 #define AP_REG_IDR			0xFC		/* RO: Identification Register */
 
 /* Fields of the MEM-AP's CSW register */
+#define CSW_SIZE_MASK		7
 #define CSW_8BIT		0
 #define CSW_16BIT		1
 #define CSW_32BIT		2
@@ -113,13 +112,16 @@
 #define CSW_ADDRINC_PACKED  (2UL << 4)
 #define CSW_DEVICE_EN       (1UL << 6)
 #define CSW_TRIN_PROG       (1UL << 7)
+/* all fields in bits 12 and above are implementation-defined! */
 #define CSW_SPIDEN          (1UL << 23)
-/* 30:24 - implementation-defined! */
-#define CSW_HPROT           (1UL << 25) /* ? */
-#define CSW_MASTER_DEBUG    (1UL << 29) /* ? */
+#define CSW_HPROT1          (1UL << 25) /* AHB: Privileged */
+#define CSW_MASTER_DEBUG    (1UL << 29) /* AHB: set HMASTER signals to AHB-AP ID */
 #define CSW_SPROT           (1UL << 30)
 #define CSW_DBGSWENABLE     (1UL << 31)
 
+/* initial value of csw_default used for MEM-AP transfers */
+#define CSW_DEFAULT			(CSW_HPROT1 | CSW_MASTER_DEBUG | CSW_DBGSWENABLE)
+
 /* Fields of the MEM-AP's IDR register */
 #define IDR_REV     (0xFUL << 28)
 #define IDR_JEP106  (0x7FFUL << 17)
@@ -182,6 +184,9 @@ struct adiv5_ap {
 
 	/* true if unaligned memory access is not supported by the MEM-AP */
 	bool unaligned_access_bad;
+
+	/* true if tar_value is in sync with TAR register */
+	bool tar_valid;
 };
 
 
@@ -242,6 +247,10 @@ struct adiv5_dap {
 	 * should be performed before the next access.
 	 */
 	bool do_reconnect;
+
+	/** Flag saying whether to ignore the syspwrupack flag in DAP. Some devices
+	 *  do not set this bit until later in the bringup sequence */
+	bool ignore_syspwrupack;
 };
 
 /**
@@ -252,6 +261,8 @@ struct adiv5_dap {
  * available until run().
  */
 struct dap_ops {
+	/** connect operation for SWD */
+	int (*connect)(struct adiv5_dap *dap);
 	/** DP register read. */
 	int (*queue_dp_read)(struct adiv5_dap *dap, unsigned reg,
 			uint32_t *data);
@@ -471,13 +482,13 @@ int mem_ap_read_buf_noincr(struct adiv5_ap *ap,
 int mem_ap_write_buf_noincr(struct adiv5_ap *ap,
 		const uint8_t *buffer, uint32_t size, uint32_t count, uint32_t address);
 
-/* Create DAP struct */
-struct adiv5_dap *dap_init(void);
-
 /* Initialisation of the debug system, power domains and registers */
 int dap_dp_init(struct adiv5_dap *dap);
 int mem_ap_init(struct adiv5_ap *ap);
 
+/* Invalidate cached DP select and cached TAR and CSW of all APs */
+void dap_invalidate_cache(struct adiv5_dap *dap);
+
 /* Probe the AP for ROM Table location */
 int dap_get_debugbase(struct adiv5_ap *ap,
 			uint32_t *dbgbase, uint32_t *apid);
@@ -504,6 +515,24 @@ int dap_to_swd(struct target *target);
 /* Put debug link into JTAG mode */
 int dap_to_jtag(struct target *target);
 
-extern const struct command_registration dap_command_handlers[];
+extern const struct command_registration dap_instance_commands[];
+
+struct arm_dap_object;
+extern struct adiv5_dap *dap_instance_by_jim_obj(Jim_Interp *interp, Jim_Obj *o);
+extern struct adiv5_dap *adiv5_get_dap(struct arm_dap_object *obj);
+extern int dap_info_command(struct command_context *cmd_ctx,
+					 struct adiv5_ap *ap);
+extern int dap_register_commands(struct command_context *cmd_ctx);
+extern const char *adiv5_dap_name(struct adiv5_dap *self);
+extern const struct swd_driver *adiv5_dap_swd_driver(struct adiv5_dap *self);
+extern int dap_cleanup_all(void);
+
+struct adiv5_private_config {
+	int ap_num;
+	struct adiv5_dap *dap;
+};
+
+extern int adiv5_verify_config(struct adiv5_private_config *pc);
+extern int adiv5_jim_configure(struct target *target, Jim_GetOptInfo *goi);
 
-#endif
+#endif /* OPENOCD_TARGET_ARM_ADI_V5_H */