} else if (s->mode[n] == 0xa) {
/* PWM mode. Not implemented. */
} else {
- hw_error("TODO: 16-bit timer mode 0x%x\n", s->mode[n]);
+ qemu_log_mask(LOG_UNIMP,
+ "GPTM: 16-bit timer mode unimplemented: 0x%x\n",
+ s->mode[n]);
+ return;
}
s->tick[n] = tick;
timer_mod(s->timer[n], tick);
} else if (s->mode[n] == 0xa) {
/* PWM mode. Not implemented. */
} else {
- hw_error("TODO: 16-bit timer mode 0x%x\n", s->mode[n]);
+ qemu_log_mask(LOG_UNIMP,
+ "GPTM: 16-bit timer mode unimplemented: 0x%x\n",
+ s->mode[n]);
}
gptm_update_irq(s);
}
s->match_prescale[0] = value;
break;
default:
- hw_error("gptm_write: Bad offset 0x%x\n", (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "GPTM: read at bad offset 0x%x\n", (int)offset);
}
gptm_update_irq(s);
}
}
/* for unknown classes, fall through */
default:
- hw_error("ssys_board_class: Unknown class 0x%08x\n", did0);
+ /* This can only happen if the hardwired constant did0 value
+ * in this board's stellaris_board_info struct is wrong.
+ */
+ g_assert_not_reached();
}
}
case DID0_CLASS_SANDSTORM:
return pllcfg_sandstorm[xtal];
default:
- hw_error("ssys_read: Unhandled class for PLLCFG read.\n");
- return 0;
+ g_assert_not_reached();
}
}
case 0x070: /* RCC2 */
case 0x1e4: /* USER1 */
return s->user1;
default:
- hw_error("ssys_read: Bad offset 0x%x\n", (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "SSYS: read at bad offset 0x%x\n", (int)offset);
return 0;
}
}
s->ldoarst = value;
break;
default:
- hw_error("ssys_write: Bad offset 0x%x\n", (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "SSYS: write at bad offset 0x%x\n", (int)offset);
}
ssys_update(s);
}
case 0x20: /* MCR */
return s->mcr;
default:
- hw_error("strllaris_i2c_read: Bad offset 0x%x\n", (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "stellaris_i2c: read at bad offset 0x%x\n", (int)offset);
return 0;
}
}
s->mris &= ~value;
break;
case 0x20: /* MCR */
- if (value & 1)
- hw_error(
- "stellaris_i2c_write: Loopback not implemented\n");
- if (value & 0x20)
- hw_error(
- "stellaris_i2c_write: Slave mode not implemented\n");
+ if (value & 1) {
+ qemu_log_mask(LOG_UNIMP, "stellaris_i2c: Loopback not implemented");
+ }
+ if (value & 0x20) {
+ qemu_log_mask(LOG_UNIMP,
+ "stellaris_i2c: Slave mode not implemented");
+ }
s->mcr = value & 0x31;
break;
default:
- hw_error("stellaris_i2c_write: Bad offset 0x%x\n",
- (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "stellaris_i2c: write at bad offset 0x%x\n", (int)offset);
}
stellaris_i2c_update(s);
}
case 0x30: /* SAC */
return s->sac;
default:
- hw_error("strllaris_adc_read: Bad offset 0x%x\n",
- (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "stellaris_adc: read at bad offset 0x%x\n", (int)offset);
return 0;
}
}
return;
case 0x04: /* SSCTL */
if (value != 6) {
- hw_error("ADC: Unimplemented sequence %" PRIx64 "\n",
- value);
+ qemu_log_mask(LOG_UNIMP,
+ "ADC: Unimplemented sequence %" PRIx64 "\n",
+ value);
}
s->ssctl[n] = value;
return;
s->sspri = value;
break;
case 0x28: /* PSSI */
- hw_error("Not implemented: ADC sample initiate\n");
+ qemu_log_mask(LOG_UNIMP, "ADC: sample initiate unimplemented");
break;
case 0x30: /* SAC */
s->sac = value;
break;
default:
- hw_error("stellaris_adc_write: Bad offset 0x%x\n", (int)offset);
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "stellaris_adc: write at bad offset 0x%x\n", (int)offset);
}
stellaris_adc_update(s);
}