X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm_adi_v5.h;h=0b61b757ac9b572730d205d11917ff4e3a7ad0d4;hp=657427b25f368d5b61eea8dcadd98a23ed4124ef;hb=d50e92e7f7e44ef315e5bf005a78f9184db051c4;hpb=4553abf9064fe3c0e4ea2ed29a1d2217df74ff5f

diff --git a/src/target/arm_adi_v5.h b/src/target/arm_adi_v5.h
index 657427b25f..0b61b757ac 100644
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -112,13 +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)
@@ -133,6 +136,9 @@
 #define DP_SELECT_DPBANK 0x0000000F
 #define DP_SELECT_INVALID 0x00FFFF00 /* Reserved bits one */
 
+#define DP_APSEL_MAX        (255)
+#define DP_APSEL_INVALID    (-1)
+
 /**
  * This represents an ARM Debug Interface (v5) Access Port (AP).
  * Most common is a MEM-AP, for memory access.
@@ -244,6 +250,10 @@ 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;
 };
 
 /**
@@ -254,6 +264,8 @@ 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);
@@ -277,6 +289,9 @@ struct dap_ops {
 	/** Executes all queued DAP operations but doesn't check
 	 * sticky error conditions */
 	int (*sync)(struct adiv5_dap *dap);
+
+	/** Optional; called at OpenOCD exit */
+	void (*quit)(struct adiv5_dap *dap);
 };
 
 /*
@@ -473,9 +488,6 @@ 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);
@@ -504,17 +516,29 @@ int dap_lookup_cs_component(struct adiv5_ap *ap,
 struct target;
 
 /* Put debug link into SWD mode */
-int dap_to_swd(struct target *target);
+int dap_to_swd(struct adiv5_dap *dap);
 
 /* Put debug link into JTAG mode */
-int dap_to_jtag(struct target *target);
+int dap_to_jtag(struct adiv5_dap *dap);
+
+extern const struct command_registration dap_instance_commands[];
 
-extern const struct command_registration dap_command_handlers[];
+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_invocation *cmd,
+					 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 /* OPENOCD_TARGET_ARM_ADI_V5_H */