cleanup: rename armv4_5 to arm for readability

[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 92469eb48926697cedf854cdd9013eb3232a6ad1..1c0854704191c227c95981777c35a9971d0d4715 100644 (file)
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -59,6 +59,9 @@
 #define DP_SELECT              0x8             /* JTAG: r/w; SWD: write */
 #define DP_RDBUFF              0xC             /* read-only */
 
+#define WCR_TO_TRN(wcr) (1 + (3 & ((wcr)) >> 8))       /* 1..4 clocks */
+#define WCR_TO_PRESCALE(wcr) (7 & ((wcr)))             /* impl defined */
+
 /* Fields of the DP's AP ABORT register */
 #define DAPABORT               (1 << 0)
 #define STKCMPCLR              (1 << 1)        /* SWD-only */
@@ -138,13 +141,16 @@ struct adiv5_dap
        /* Control config */
        uint32_t dp_ctrl_stat;
 
+
+       uint32_t apsel;
+
        /**
         * Cache for DP_SELECT bits identifying the current AP.  A DAP may
         * connect to multiple APs, such as one MEM-AP for general access,
         * another reserved for accessing debug modules, and a JTAG-DP.
         * "-1" indicates no cached value.
         */
-       uint32_t apsel;
+       uint32_t ap_current;
 
        /**
         * Cache for DP_SELECT bits identifying the current four-word AP
@@ -178,7 +184,6 @@ struct adiv5_dap
        uint32_t        memaccess_tck;
        /* Size of TAR autoincrement block, ARM ADI Specification requires at least 10 bits */
        uint32_t tar_autoincr_block;
-
 };
 
 /**
@@ -342,11 +347,11 @@ static inline int dap_run(struct adiv5_dap *dap)
 /** 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 ->apsel >> 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 apsel);
+void dap_ap_select(struct adiv5_dap *dap,uint8_t ap);
 
 /* Queued AP transactions */
 int dap_setup_accessport(struct adiv5_dap *swjdp,
@@ -371,15 +376,53 @@ int mem_ap_read_buf_u32(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,
+               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,
+               uint32_t address, uint32_t *value);
+int mem_ap_sel_write_u32(struct adiv5_dap *swjdp, uint8_t ap,
+               uint32_t address, uint32_t value);
+
+/* Synchronous MEM-AP memory mapped single word transfers with selection of ap */
+int mem_ap_sel_read_atomic_u32(struct adiv5_dap *swjdp, uint8_t ap,
+               uint32_t address, uint32_t *value);
+int mem_ap_sel_write_atomic_u32(struct adiv5_dap *swjdp, uint8_t ap,
+               uint32_t address, uint32_t value);
+
+/* MEM-AP memory mapped bus block transfers with selection of ap */
+int mem_ap_sel_read_buf_u8(struct adiv5_dap *swjdp, uint8_t ap,
+               uint8_t *buffer, int count, uint32_t address);
+int mem_ap_sel_read_buf_u16(struct adiv5_dap *swjdp, uint8_t ap,
                uint8_t *buffer, int count, uint32_t address);
+int mem_ap_sel_read_buf_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,
+               const uint8_t *buffer, int count, uint32_t address);
+int mem_ap_sel_write_buf_u16(struct adiv5_dap *swjdp, uint8_t ap,
+               const uint8_t *buffer, int count, uint32_t address);
+int mem_ap_sel_write_buf_u32(struct adiv5_dap *swjdp, uint8_t ap,
+               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);
 
+/* Probe the AP for ROM Table location */
+int dap_get_debugbase(struct adiv5_dap *dap, int ap,
+                       uint32_t *dbgbase, uint32_t *apid);
+
+/* Lookup CoreSight component */
+int dap_lookup_cs_component(struct adiv5_dap *dap, int ap,
+                       uint32_t dbgbase, uint8_t type, uint32_t *addr);
 
 struct target;