diff options
Diffstat (limited to 'arch/arm/common/gic.c')
| -rw-r--r-- | arch/arm/common/gic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index dd0d18d560a..9105d48c02d 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -35,6 +35,9 @@ static DEFINE_SPINLOCK(irq_controller_lock); +/* Address of GIC 0 CPU interface */ +void __iomem *gic_cpu_base_addr; + struct gic_chip_data { unsigned int irq_offset; void __iomem *dist_base; @@ -317,6 +320,8 @@ static void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base) void __init gic_init(unsigned int gic_nr, unsigned int irq_start, void __iomem *dist_base, void __iomem *cpu_base) { + if (gic_nr == 0) + gic_cpu_base_addr = cpu_base; gic_dist_init(gic_nr, dist_base, irq_start); gic_cpu_init(gic_nr, cpu_base); } |