return retval;
}
- fields[0].tap = jtag_info->tap;
fields[0].num_bits = 1;
fields[0].out_value = &instruction_buf;
fields[0].in_value = NULL;
- fields[1].tap = jtag_info->tap;
fields[1].num_bits = 32;
fields[1].out_value = out_buf;
fields[1].in_value = NULL;
if (in)
{
fields[1].in_value = (uint8_t *)in;
- jtag_add_dr_scan(2, fields, jtag_get_end_state());
+ jtag_add_dr_scan(jtag_info->tap, 2, fields, jtag_get_end_state());
jtag_add_callback(arm7flip32, (jtag_callback_data_t)in);
} else
{
- jtag_add_dr_scan(2, fields, jtag_get_end_state());
+ jtag_add_dr_scan(jtag_info->tap, 2, fields, jtag_get_end_state());
}
if (clock)
}
static int arm720_virt2phys(struct target *target,
- uint32_t virt, uint32_t *phys)
+ uint32_t virtual, uint32_t *physical)
{
- /** @todo Implement this! */
- LOG_ERROR("%s: not implemented", __func__);
- return ERROR_FAIL;
+ int type;
+ uint32_t cb;
+ int domain;
+ uint32_t ap;
+ struct arm720t_common *arm720t = target_to_arm720(target);
+
+ uint32_t ret = armv4_5_mmu_translate_va(target, &arm720t->armv4_5_mmu, virtual, &type, &cb, &domain, &ap);
+ if (type == -1)
+ {
+ return ret;
+ }
+ *physical = ret;
+ return ERROR_OK;
}
static int arm720t_read_memory(struct target *target,
armv4_5->cpsr->dirty = 1;
/* start fetching from 0x0 */
- buf_set_u32(armv4_5->core_cache->reg_list[15].value, 0, 32, 0x0);
- armv4_5->core_cache->reg_list[15].dirty = 1;
- armv4_5->core_cache->reg_list[15].valid = 1;
+ buf_set_u32(armv4_5->pc->value, 0, 32, 0x0);
+ armv4_5->pc->dirty = 1;
+ armv4_5->pc->valid = 1;
arm720t_disable_mmu_caches(target, 1, 1, 1);
arm720t->armv4_5_mmu.mmu_enabled = 0;
.name = "cp15",
.handler = arm720t_handle_cp15_command,
.mode = COMMAND_EXEC,
- .usage = "<opcode> [value]",
- .help = "display/modify cp15 register",
+ /* prefer using less error-prone "arm mcr" or "arm mrc" */
+ .help = "display/modify cp15 register using ARM opcode"
+ " (DEPRECATED)",
+ .usage = "instruction [value]",
},
COMMAND_REGISTRATION_DONE
};
.target_create = arm720t_target_create,
.init_target = arm720t_init_target,
.examine = arm7_9_examine,
+ .check_reset = arm7_9_check_reset,
};