i.MX: KZM: use standalone i.MX31 SOC support

[qemu.git] / hw / timer / i8254_common.c

diff --git a/hw/timer/i8254_common.c b/hw/timer/i8254_common.c
index 4e5bf0b63ca5f5275fe77b8cd8e4cb0f99ee5a91..07345f668ccad1fa0d5aa85f22fd4d4c20ebcc9f 100644 (file)
--- a/hw/timer/i8254_common.c
+++ b/hw/timer/i8254_common.c
@@ -136,7 +136,7 @@ void pit_get_channel_info_common(PITCommonState *s, PITChannelState *sc,
     info->gate = sc->gate;
     info->mode = sc->mode;
     info->initial_count = sc->count;
-    info->out = pit_get_out(sc, qemu_get_clock_ns(vm_clock));
+    info->out = pit_get_out(sc, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL));
 }
 
 void pit_get_channel_info(ISADevice *dev, int channel, PITChannelInfo *info)
@@ -157,7 +157,7 @@ void pit_reset_common(PITCommonState *pit)
         s = &pit->channels[i];
         s->mode = 3;
         s->gate = (i != 2);
-        s->count_load_time = qemu_get_clock_ns(vm_clock);
+        s->count_load_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
         s->count = 0x10000;
         if (i == 0 && !s->irq_disabled) {
             s->next_transition_time =
@@ -180,7 +180,6 @@ static const VMStateDescription vmstate_pit_channel = {
     .name = "pit channel",
     .version_id = 2,
     .minimum_version_id = 2,
-    .minimum_version_id_old = 2,
     .fields = (VMStateField[]) {
         VMSTATE_INT32(count, PITChannelState),
         VMSTATE_UINT16(latched_count, PITChannelState),
@@ -282,7 +281,12 @@ static void pit_common_class_init(ObjectClass *klass, void *data)
 
     dc->realize = pit_common_realize;
     dc->vmsd = &vmstate_pit_common;
-    dc->no_user = 1;
+    /*
+     * Reason: unlike ordinary ISA devices, the PIT may need to be
+     * wired to the HPET, and because of that, some wiring is always
+     * done by board code.
+     */
+    dc->cannot_instantiate_with_device_add_yet = true;
 }
 
 static const TypeInfo pit_common_type = {