.assert_reset = arm7_9_assert_reset,
.deassert_reset = arm7_9_deassert_reset,
.soft_reset_halt = arm920t_soft_reset_halt,
- .prepare_reset_halt = arm7_9_prepare_reset_halt,
.get_gdb_reg_list = armv4_5_get_gdb_reg_list,
.register_commands = arm920t_register_commands,
.target_command = arm920t_target_command,
.init_target = arm920t_init_target,
+ .examine = arm9tdmi_examine,
.quit = arm920t_quit
};
arm9tdmi_common_t *arm9tdmi = arm7_9->arch_info;
arm920t_common_t *arm920t = arm9tdmi->arch_info;
reg_t *dbg_stat = &arm7_9->eice_cache->reg_list[EICE_DBG_STAT];
+ int i;
- target->type->halt(target);
+ target_halt(target);
- while (buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_DBGACK, 1) == 0)
+ for (i=0; i<10; i++)
{
- embeddedice_read_reg(dbg_stat);
- jtag_execute_queue();
+ if (buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_DBGACK, 1) == 0)
+ {
+ embeddedice_read_reg(dbg_stat);
+ jtag_execute_queue();
+ } else
+ {
+ break;
+ }
+ /* do not eat all CPU, time out after 1 se*/
+ usleep(100*1000);
+ }
+ if (i==10)
+ {
+ LOG_ERROR("Failed to halt CPU after 1 sec");
+ return ERROR_TARGET_TIMEOUT;
}
target->state = TARGET_HALTED;