diff options
Diffstat (limited to 'src/target/xscale.c')
-rw-r--r-- | src/target/xscale.c | 42 |
1 files changed, 11 insertions, 31 deletions
diff --git a/src/target/xscale.c b/src/target/xscale.c index 48dbc47e..49738981 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -169,12 +169,11 @@ static int xscale_jtag_set_instr(struct jtag_tap *tap, uint32_t new_instr) uint8_t scratch[4]; memset(&field, 0, sizeof field); - field.tap = tap; field.num_bits = tap->ir_length; field.out_value = scratch; buf_set_u32(field.out_value, 0, field.num_bits, new_instr); - jtag_add_ir_scan(1, &field, jtag_get_end_state()); + jtag_add_ir_scan(tap, 1, &field, jtag_get_end_state()); } return ERROR_OK; @@ -201,23 +200,20 @@ static int xscale_read_dcsr(struct target *target) memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 3; fields[0].out_value = &field0; uint8_t tmp; fields[0].in_value = &tmp; - fields[1].tap = target->tap; fields[1].num_bits = 32; fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value; - fields[2].tap = target->tap; fields[2].num_bits = 1; fields[2].out_value = &field2; uint8_t tmp2; fields[2].in_value = &tmp2; - jtag_add_dr_scan(3, fields, jtag_get_end_state()); + jtag_add_dr_scan(target->tap, 3, fields, jtag_get_end_state()); jtag_check_value_mask(fields + 0, &field0_check_value, &field0_check_mask); jtag_check_value_mask(fields + 2, &field2_check_value, &field2_check_mask); @@ -240,7 +236,7 @@ static int xscale_read_dcsr(struct target *target) jtag_set_end_state(TAP_IDLE); - jtag_add_dr_scan(3, fields, jtag_get_end_state()); + jtag_add_dr_scan(target->tap, 3, fields, jtag_get_end_state()); /* DANGER!!! this must be here. It will make sure that the arguments * to jtag_set_check_value() does not go out of scope! */ @@ -279,15 +275,12 @@ static int xscale_receive(struct target *target, uint32_t *buffer, int num_words memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 3; fields[0].check_value = &field0_check_value; fields[0].check_mask = &field0_check_mask; - fields[1].tap = target->tap; fields[1].num_bits = 32; - fields[2].tap = target->tap; fields[2].num_bits = 1; fields[2].check_value = &field2_check_value; fields[2].check_mask = &field2_check_mask; @@ -311,7 +304,7 @@ static int xscale_receive(struct target *target, uint32_t *buffer, int num_words fields[1].in_value = (uint8_t *)(field1 + i); - jtag_add_dr_scan_check(3, fields, jtag_set_end_state(TAP_IDLE)); + jtag_add_dr_scan_check(target->tap, 3, fields, jtag_set_end_state(TAP_IDLE)); jtag_add_callback(xscale_getbuf, (jtag_callback_data_t)(field1 + i)); @@ -392,15 +385,12 @@ static int xscale_read_tx(struct target *target, int consume) memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 3; fields[0].in_value = &field0_in; - fields[1].tap = target->tap; fields[1].num_bits = 32; fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_TX].value; - fields[2].tap = target->tap; fields[2].num_bits = 1; uint8_t tmp; fields[2].in_value = &tmp; @@ -421,7 +411,7 @@ static int xscale_read_tx(struct target *target, int consume) jtag_add_pathmove(ARRAY_SIZE(noconsume_path), noconsume_path); } - jtag_add_dr_scan(3, fields, jtag_set_end_state(TAP_IDLE)); + jtag_add_dr_scan(target->tap, 3, fields, jtag_set_end_state(TAP_IDLE)); jtag_check_value_mask(fields + 0, &field0_check_value, &field0_check_mask); jtag_check_value_mask(fields + 2, &field2_check_value, &field2_check_mask); @@ -480,16 +470,13 @@ static int xscale_write_rx(struct target *target) memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 3; fields[0].out_value = &field0_out; fields[0].in_value = &field0_in; - fields[1].tap = target->tap; fields[1].num_bits = 32; fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_RX].value; - fields[2].tap = target->tap; fields[2].num_bits = 1; fields[2].out_value = &field2; uint8_t tmp; @@ -502,7 +489,7 @@ static int xscale_write_rx(struct target *target) LOG_DEBUG("polling RX"); for (;;) { - jtag_add_dr_scan(3, fields, jtag_set_end_state(TAP_IDLE)); + jtag_add_dr_scan(target->tap, 3, fields, jtag_set_end_state(TAP_IDLE)); jtag_check_value_mask(fields + 0, &field0_check_value, &field0_check_mask); jtag_check_value_mask(fields + 2, &field2_check_value, &field2_check_mask); @@ -534,7 +521,7 @@ static int xscale_write_rx(struct target *target) /* set rx_valid */ field2 = 0x1; - jtag_add_dr_scan(3, fields, jtag_set_end_state(TAP_IDLE)); + jtag_add_dr_scan(target->tap, 3, fields, jtag_set_end_state(TAP_IDLE)); if ((retval = jtag_execute_queue()) != ERROR_OK) { @@ -646,23 +633,20 @@ static int xscale_write_dcsr(struct target *target, int hold_rst, int ext_dbg_br memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 3; fields[0].out_value = &field0; uint8_t tmp; fields[0].in_value = &tmp; - fields[1].tap = target->tap; fields[1].num_bits = 32; fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value; - fields[2].tap = target->tap; fields[2].num_bits = 1; fields[2].out_value = &field2; uint8_t tmp2; fields[2].in_value = &tmp2; - jtag_add_dr_scan(3, fields, jtag_get_end_state()); + jtag_add_dr_scan(target->tap, 3, fields, jtag_get_end_state()); jtag_check_value_mask(fields + 0, &field0_check_value, &field0_check_mask); jtag_check_value_mask(fields + 2, &field2_check_value, &field2_check_mask); @@ -717,15 +701,13 @@ static int xscale_load_ic(struct target *target, uint32_t va, uint32_t buffer[8] memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 6; fields[0].out_value = &cmd; - fields[1].tap = target->tap; fields[1].num_bits = 27; fields[1].out_value = packet; - jtag_add_dr_scan(2, fields, jtag_get_end_state()); + jtag_add_dr_scan(target->tap, 2, fields, jtag_get_end_state()); /* rest of packet is a cacheline: 8 instructions, with parity */ fields[0].num_bits = 32; @@ -742,7 +724,7 @@ static int xscale_load_ic(struct target *target, uint32_t va, uint32_t buffer[8] memcpy(&value, packet, sizeof(uint32_t)); cmd = parity(value); - jtag_add_dr_scan(2, fields, jtag_get_end_state()); + jtag_add_dr_scan(target->tap, 2, fields, jtag_get_end_state()); } return jtag_execute_queue(); @@ -767,15 +749,13 @@ static int xscale_invalidate_ic_line(struct target *target, uint32_t va) memset(&fields, 0, sizeof fields); - fields[0].tap = target->tap; fields[0].num_bits = 6; fields[0].out_value = &cmd; - fields[1].tap = target->tap; fields[1].num_bits = 27; fields[1].out_value = packet; - jtag_add_dr_scan(2, fields, jtag_get_end_state()); + jtag_add_dr_scan(target->tap, 2, fields, jtag_get_end_state()); return ERROR_OK; } |