uint8_t access_type_buf = 1;
uint8_t reg_addr_buf = reg_addr & 0x3f;
uint8_t nr_w_buf = 0;
+ int retval;
jtag_info = &arm920t->arm7_9_common.jtag_info;
- arm_jtag_scann(jtag_info, 0xf, TAP_IDLE);
- arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+ retval = arm_jtag_scann(jtag_info, 0xf, TAP_IDLE);
+ if (retval != ERROR_OK)
+ return retval;
+ retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+ if (retval != ERROR_OK)
+ return retval;
fields[0].num_bits = 1;
fields[0].out_value = &access_type_buf;
uint8_t reg_addr_buf = reg_addr & 0x3f;
uint8_t nr_w_buf = 1;
uint8_t value_buf[4];
+ int retval;
jtag_info = &arm920t->arm7_9_common.jtag_info;
buf_set_u32(value_buf, 0, 32, value);
- arm_jtag_scann(jtag_info, 0xf, TAP_IDLE);
- arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+ retval = arm_jtag_scann(jtag_info, 0xf, TAP_IDLE);
+ if (retval != ERROR_OK)
+ return retval;
+ retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+ if (retval != ERROR_OK)
+ return retval;
fields[0].num_bits = 1;
fields[0].out_value = &access_type_buf;
jtag_info = &arm920t->arm7_9_common.jtag_info;
- arm_jtag_scann(jtag_info, 0xf, TAP_IDLE);
- arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+ retval = arm_jtag_scann(jtag_info, 0xf, TAP_IDLE);
+ if (retval != ERROR_OK)
+ return retval;
+ retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+ if (retval != ERROR_OK)
+ return retval;
buf_set_u32(cp15_opcode_buf, 0, 32, cp15_opcode);
#endif
if (!is_arm_mode(armv4_5->core_mode))
+ {
+ LOG_ERROR("not a valid arm core mode - communication failure?");
return ERROR_FAIL;
+ }
r[0].dirty = 1;
r[1].dirty = 1;
#endif
if (!is_arm_mode(armv4_5->core_mode))
+ {
+ LOG_ERROR("not a valid arm core mode - communication failure?");
return ERROR_FAIL;
+ }
r[0].dirty = 1;
r[1].dirty = 1;
fclose(output);
if (!is_arm_mode(armv4_5->core_mode))
+ {
+ LOG_ERROR("not a valid arm core mode - communication failure?");
return ERROR_FAIL;
+ }
/* force writeback of the valid data */
r = armv4_5->core_cache->reg_list;
fclose(output);
if (!is_arm_mode(armv4_5->core_mode))
+ {
+ LOG_ERROR("not a valid arm core mode - communication failure?");
return ERROR_FAIL;
+ }
/* force writeback of the valid data */
r = armv4_5->core_cache->reg_list;