* Copyright (C) 2005, 2006 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
- * Copyright (C) 2007,2008 Øyvind Harboe *
+ * Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2008 by Spencer Oliver *
EICE_COMM_CTRL_RBIT = 0
};
-typedef struct embeddedice_reg_s
+struct embeddedice_reg
{
int addr;
- arm_jtag_t *jtag_info;
-} embeddedice_reg_t;
-
-extern reg_cache_t* embeddedice_build_reg_cache(target_t *target, arm7_9_common_t *arm7_9);
-extern int embeddedice_setup(target_t *target);
-extern int embeddedice_read_reg(reg_t *reg);
-extern void embeddedice_write_reg(reg_t *reg, u32 value);
-extern int embeddedice_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask);
-extern void embeddedice_store_reg(reg_t *reg);
-extern void embeddedice_set_reg(reg_t *reg, u32 value);
-extern int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf);
-extern int embeddedice_receive(arm_jtag_t *jtag_info, u32 *data, u32 size);
-extern int embeddedice_send(arm_jtag_t *jtag_info, u32 *data, u32 size);
-extern int embeddedice_handshake(arm_jtag_t *jtag_info, int hsbit, u32 timeout);
+ struct arm_jtag *jtag_info;
+};
+
+struct reg_cache* embeddedice_build_reg_cache(struct target *target,
+ struct arm7_9_common *arm7_9);
+
+int embeddedice_setup(struct target *target);
+
+int embeddedice_read_reg(struct reg *reg);
+int embeddedice_read_reg_w_check(struct reg *reg,
+ uint8_t* check_value, uint8_t* check_mask);
+
+void embeddedice_write_reg(struct reg *reg, uint32_t value);
+void embeddedice_store_reg(struct reg *reg);
+
+void embeddedice_set_reg(struct reg *reg, uint32_t value);
+int embeddedice_set_reg_w_exec(struct reg *reg, uint8_t *buf);
+
+int embeddedice_receive(struct arm_jtag *jtag_info, uint32_t *data, uint32_t size);
+int embeddedice_send(struct arm_jtag *jtag_info, uint32_t *data, uint32_t size);
+
+int embeddedice_handshake(struct arm_jtag *jtag_info, int hsbit, uint32_t timeout);
/* If many embeddedice_write_reg() follow eachother, then the >1 invocations can be this faster version of
* embeddedice_write_reg
*/
-static __inline__ void embeddedice_write_reg_inner( jtag_tap_t *tap, int reg_addr, u32 value)
+static __inline__ void embeddedice_write_reg_inner(struct jtag_tap *tap, int reg_addr, uint32_t value)
{
- static const int embeddedice_num_bits[]={32,5,1};
- u32 values[3];
+ static const int embeddedice_num_bits[] = {32, 6};
+ uint32_t values[2];
- values[0]=value;
- values[1]=reg_addr;
- values[2]=1;
+ values[0] = value;
+ values[1] = (1 << 5) | reg_addr;
- jtag_add_dr_out( tap,
- 3,
+ jtag_add_dr_out(tap,
+ 2,
embeddedice_num_bits,
values,
- jtag_get_end_state());
+ TAP_IDLE);
}
-void embeddedice_write_dcc(jtag_tap_t *tap, int reg_addr, u8 *buffer, int little, int count);
+void embeddedice_write_dcc(struct jtag_tap *tap, int reg_addr, uint8_t *buffer, int little, int count);
#endif /* EMBEDDED_ICE_H */