diff options
| -rw-r--r-- | hw/arm_gic_common.c | 6 | ||||
| -rw-r--r-- | hw/armv7m_nvic.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/hw/arm_gic_common.c b/hw/arm_gic_common.c index 8369309d21..73ae331807 100644 --- a/hw/arm_gic_common.c +++ b/hw/arm_gic_common.c @@ -127,7 +127,11 @@ static void arm_gic_common_reset(DeviceState *dev) int i; memset(s->irq_state, 0, GIC_MAXIRQ * sizeof(gic_irq_state)); for (i = 0 ; i < s->num_cpu; i++) { - s->priority_mask[i] = 0xf0; + if (s->revision == REV_11MPCORE) { + s->priority_mask[i] = 0xf0; + } else { + s->priority_mask[i] = 0; + } s->current_pending[i] = 1023; s->running_irq[i] = 1023; s->running_priority[i] = 0x100; diff --git a/hw/armv7m_nvic.c b/hw/armv7m_nvic.c index f0a2e7b5d2..4963678bf1 100644 --- a/hw/armv7m_nvic.c +++ b/hw/armv7m_nvic.c @@ -455,9 +455,11 @@ static void armv7m_nvic_reset(DeviceState *dev) nc->parent_reset(dev); /* Common GIC reset resets to disabled; the NVIC doesn't have * per-CPU interfaces so mark our non-existent CPU interface - * as enabled by default. + * as enabled by default, and with a priority mask which allows + * all interrupts through. */ s->gic.cpu_enabled[0] = 1; + s->gic.priority_mask[0] = 0x100; /* The NVIC as a whole is always enabled. */ s->gic.enabled = 1; systick_reset(s); |