target: Use target_addr_t for algorithm addresses.

[openocd.git] / src / target / arm_adi_v5.h

diff --git a/src/target/arm_adi_v5.h b/src/target/arm_adi_v5.h
index 7eb44f2ed5ff82ab31f88949c4dd1d0afcba1b64..fa0a78a7e7227d3d92abe809d25121b4c9698865 100644 (file)
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -33,6 +33,9 @@
 #include "arm_jtag.h"
 #include "helper/bits.h"
 
+/* JEP106 ID for ARM */
+#define ARM_ID 0x23B
+
 /* three-bit ACK values for SWD access (sent LSB first) */
 #define SWD_ACK_OK    0x1
 #define SWD_ACK_WAIT  0x2
@@ -151,18 +154,34 @@
 #define CSW_APB_DEFAULT         (CSW_DBGSWENABLE)
 
 /* Fields of the MEM-AP's CFG register */
-#define MEM_AP_REG_CFG_BE   BIT(0)
-#define MEM_AP_REG_CFG_LA   BIT(1)
-#define MEM_AP_REG_CFG_LD   BIT(2)
+#define MEM_AP_REG_CFG_BE       BIT(0)
+#define MEM_AP_REG_CFG_LA       BIT(1)
+#define MEM_AP_REG_CFG_LD       BIT(2)
+#define MEM_AP_REG_CFG_INVALID  0xFFFFFFF8
 
 /* Fields of the MEM-AP's IDR register */
-#define IDR_REV     (0xFUL << 28)
-#define IDR_JEP106  (0x7FFUL << 17)
-#define IDR_CLASS   (0xFUL << 13)
-#define IDR_VARIANT (0xFUL << 4)
-#define IDR_TYPE    (0xFUL << 0)
-
-#define IDR_JEP106_ARM 0x04760000
+#define AP_REG_IDR_REVISION_MASK        (0xF0000000)
+#define AP_REG_IDR_REVISION_SHIFT       (28)
+#define AP_REG_IDR_DESIGNER_MASK        (0x0FFE0000)
+#define AP_REG_IDR_DESIGNER_SHIFT       (17)
+#define AP_REG_IDR_CLASS_MASK           (0x0001E000)
+#define AP_REG_IDR_CLASS_SHIFT          (13)
+#define AP_REG_IDR_VARIANT_MASK         (0x000000F0)
+#define AP_REG_IDR_VARIANT_SHIFT        (4)
+#define AP_REG_IDR_TYPE_MASK            (0x0000000F)
+#define AP_REG_IDR_TYPE_SHIFT           (0)
+
+#define AP_REG_IDR_CLASS_NONE           (0x0)
+#define AP_REG_IDR_CLASS_COM            (0x1)
+#define AP_REG_IDR_CLASS_MEM_AP         (0x8)
+
+#define AP_REG_IDR_VALUE(d, c, t) (\
+       (((d) << AP_REG_IDR_DESIGNER_SHIFT) & AP_REG_IDR_DESIGNER_MASK) | \
+       (((c) << AP_REG_IDR_CLASS_SHIFT) & AP_REG_IDR_CLASS_MASK) | \
+       (((t) << AP_REG_IDR_TYPE_SHIFT) & AP_REG_IDR_TYPE_MASK) \
+)
+
+#define AP_TYPE_MASK (AP_REG_IDR_DESIGNER_MASK | AP_REG_IDR_CLASS_MASK | AP_REG_IDR_TYPE_MASK)
 
 /* FIXME: not SWD specific; should be renamed, e.g. adiv5_special_seq */
 enum swd_special_seq {
@@ -172,6 +191,7 @@ enum swd_special_seq {
        SWD_TO_JTAG,
        SWD_TO_DORMANT,
        DORMANT_TO_SWD,
+       DORMANT_TO_JTAG,
 };
 
 /**
@@ -348,23 +368,19 @@ struct dap_ops {
        void (*quit)(struct adiv5_dap *dap);
 };
 
-/*
- * Access Port classes
- */
-enum ap_class {
-       AP_CLASS_NONE   = 0x00000,  /* No class defined */
-       AP_CLASS_MEM_AP = 0x10000,  /* MEM-AP */
-};
-
 /*
  * Access Port types
  */
 enum ap_type {
-       AP_TYPE_JTAG_AP = 0x0,  /* JTAG-AP - JTAG master for controlling other JTAG devices */
-       AP_TYPE_AHB3_AP = 0x1,  /* AHB3 Memory-AP */
-       AP_TYPE_APB_AP  = 0x2,  /* APB Memory-AP */
-       AP_TYPE_AXI_AP  = 0x4,  /* AXI Memory-AP */
-       AP_TYPE_AHB5_AP = 0x5,  /* AHB5 Memory-AP. */
+       AP_TYPE_JTAG_AP  = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_NONE,   0),  /* JTAG-AP */
+       AP_TYPE_COM_AP   = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_COM,    0),  /* COM-AP */
+       AP_TYPE_AHB3_AP  = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 1),  /* AHB3 Memory-AP */
+       AP_TYPE_APB_AP   = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 2),  /* APB2 or APB3 Memory-AP */
+       AP_TYPE_AXI_AP   = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 4),  /* AXI3 or AXI4 Memory-AP */
+       AP_TYPE_AHB5_AP  = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 5),  /* AHB5 Memory-AP */
+       AP_TYPE_APB4_AP  = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 6),  /* APB4 Memory-AP */
+       AP_TYPE_AXI5_AP  = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 7),  /* AXI5 Memory-AP */
+       AP_TYPE_AHB5H_AP = AP_REG_IDR_VALUE(ARM_ID, AP_REG_IDR_CLASS_MEM_AP, 8),  /* AHB5 with enhanced HPROT Memory-AP */
 };
 
 /* Check the ap->cfg_reg Long Address field (bit 1)
@@ -392,7 +408,7 @@ static inline bool is_64bit_ap(struct adiv5_ap *ap)
 static inline int dap_send_sequence(struct adiv5_dap *dap,
                enum swd_special_seq seq)
 {
-       assert(dap->ops != NULL);
+       assert(dap->ops);
        return dap->ops->send_sequence(dap, seq);
 }
 
@@ -411,7 +427,7 @@ static inline int dap_send_sequence(struct adiv5_dap *dap,
 static inline int dap_queue_dp_read(struct adiv5_dap *dap,
                unsigned reg, uint32_t *data)
 {
-       assert(dap->ops != NULL);
+       assert(dap->ops);
        return dap->ops->queue_dp_read(dap, reg, data);
 }
 
@@ -429,7 +445,7 @@ static inline int dap_queue_dp_read(struct adiv5_dap *dap,
 static inline int dap_queue_dp_write(struct adiv5_dap *dap,
                unsigned reg, uint32_t data)
 {
-       assert(dap->ops != NULL);
+       assert(dap->ops);
        return dap->ops->queue_dp_write(dap, reg, data);
 }
 
@@ -446,7 +462,7 @@ static inline int dap_queue_dp_write(struct adiv5_dap *dap,
 static inline int dap_queue_ap_read(struct adiv5_ap *ap,
                unsigned reg, uint32_t *data)
 {
-       assert(ap->dap->ops != NULL);
+       assert(ap->dap->ops);
        return ap->dap->ops->queue_ap_read(ap, reg, data);
 }
 
@@ -462,7 +478,7 @@ static inline int dap_queue_ap_read(struct adiv5_ap *ap,
 static inline int dap_queue_ap_write(struct adiv5_ap *ap,
                unsigned reg, uint32_t data)
 {
-       assert(ap->dap->ops != NULL);
+       assert(ap->dap->ops);
        return ap->dap->ops->queue_ap_write(ap, reg, data);
 }
 
@@ -479,7 +495,7 @@ static inline int dap_queue_ap_write(struct adiv5_ap *ap,
  */
 static inline int dap_queue_ap_abort(struct adiv5_dap *dap, uint8_t *ack)
 {
-       assert(dap->ops != NULL);
+       assert(dap->ops);
        return dap->ops->queue_ap_abort(dap, ack);
 }
 
@@ -495,13 +511,13 @@ static inline int dap_queue_ap_abort(struct adiv5_dap *dap, uint8_t *ack)
  */
 static inline int dap_run(struct adiv5_dap *dap)
 {
-       assert(dap->ops != NULL);
+       assert(dap->ops);
        return dap->ops->run(dap);
 }
 
 static inline int dap_sync(struct adiv5_dap *dap)
 {
-       assert(dap->ops != NULL);
+       assert(dap->ops);
        if (dap->ops->sync)
                return dap->ops->sync(dap);
        return ERROR_OK;