diff options
Diffstat (limited to 'src/target/arm966e.c')
| -rw-r--r-- | src/target/arm966e.c | 45 |
1 files changed, 18 insertions, 27 deletions
diff --git a/src/target/arm966e.c b/src/target/arm966e.c index 926aef68..48173845 100644 --- a/src/target/arm966e.c +++ b/src/target/arm966e.c @@ -187,39 +187,30 @@ int arm966e_read_cp15(target_t *target, int reg_addr, u32 *value) fields[0].tap = jtag_info->tap; fields[0].num_bits = 32; fields[0].out_value = NULL; - fields[0].in_value = NULL; - - fields[0].in_handler = NULL; - fields[1].tap = jtag_info->tap; fields[1].num_bits = 6; fields[1].out_value = ®_addr_buf; - fields[1].in_value = NULL; - - fields[1].in_handler = NULL; - fields[2].tap = jtag_info->tap; fields[2].num_bits = 1; fields[2].out_value = &nr_w_buf; - fields[2].in_value = NULL; - - fields[2].in_handler = NULL; - jtag_add_dr_scan(3, fields, TAP_INVALID); - fields[0].in_handler_priv = value; - fields[0].in_handler = arm_jtag_buf_to_u32; /* deprecated! invoke this from user code! */ + u8 tmp[4]; + fields[1].in_value = tmp; + + jtag_add_dr_scan_now(3, fields, TAP_INVALID); + + *value=flip_u32(le_to_h_u32(tmp), 32); - jtag_add_dr_scan(3, fields, TAP_INVALID); #ifdef _DEBUG_INSTRUCTION_EXECUTION_ if((retval = jtag_execute_queue()) != ERROR_OK) @@ -255,32 +246,32 @@ int arm966e_write_cp15(target_t *target, int reg_addr, u32 value) fields[0].tap = jtag_info->tap; fields[0].num_bits = 32; fields[0].out_value = value_buf; - + fields[0].in_value = NULL; - - + + fields[0].in_handler = NULL; - + fields[1].tap = jtag_info->tap; fields[1].num_bits = 6; fields[1].out_value = ®_addr_buf; - + fields[1].in_value = NULL; - - + + fields[1].in_handler = NULL; - + fields[2].tap = jtag_info->tap; fields[2].num_bits = 1; fields[2].out_value = &nr_w_buf; - + fields[2].in_value = NULL; - - + + fields[2].in_handler = NULL; - + jtag_add_dr_scan(3, fields, TAP_INVALID); |