diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/raspberrypi/irq/irq.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/raspberrypi/irq/irq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/raspberrypi/irq/irq.c b/c/src/lib/libbsp/arm/raspberrypi/irq/irq.c index 4132ef9693..07ef9e5b90 100644 --- a/c/src/lib/libbsp/arm/raspberrypi/irq/irq.c +++ b/c/src/lib/libbsp/arm/raspberrypi/irq/irq.c @@ -120,5 +120,9 @@ void bsp_interrupt_handler_default(rtems_vector_number vector) rtems_status_code bsp_interrupt_facility_initialize(void) { raspberrypi_set_exception_handler(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt); + BCM2835_REG(BCM2835_IRQ_DISABLE1) = 0xffffffff; + BCM2835_REG(BCM2835_IRQ_DISABLE2) = 0xffffffff; + BCM2835_REG(BCM2835_IRQ_DISABLE_BASIC) = 0xffffffff; + BCM2835_REG(BCM2835_IRQ_FIQ_CTRL) = 0; return RTEMS_SUCCESSFUL; } |