diff options
Diffstat (limited to 'drivers/arm/gic/v2/gicv2_main.c')
| -rw-r--r-- | drivers/arm/gic/v2/gicv2_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/arm/gic/v2/gicv2_main.c b/drivers/arm/gic/v2/gicv2_main.c index 4b0984d8..72f15cd7 100644 --- a/drivers/arm/gic/v2/gicv2_main.c +++ b/drivers/arm/gic/v2/gicv2_main.c @@ -72,6 +72,8 @@ void gicv2_cpuif_disable(void) ******************************************************************************/ void gicv2_pcpu_distif_init(void) { + unsigned int ctlr; + assert(driver_data); assert(driver_data->gicd_base); @@ -89,6 +91,13 @@ void gicv2_pcpu_distif_init(void) driver_data->g0_interrupt_array); } #endif + + /* Enable G0 interrupts if not already */ + ctlr = gicd_read_ctlr(driver_data->gicd_base); + if ((ctlr & CTLR_ENABLE_G0_BIT) == 0) { + gicd_write_ctlr(driver_data->gicd_base, + ctlr | CTLR_ENABLE_G0_BIT); + } } /******************************************************************************* |