On 8/21/18 3:28 PM, Peter Maydell wrote: > Reduce the size of the per-cpu GICH memory regions from 0x1000 > to 0x200. The registers only cover 0x200 bytes, and the Cortex-A15 > wants to map them at a spacing of 0x200 bytes apart. Having the > region be too large interferes with mapping them like that, so > reduce it. > > Signed-off-by: Peter Maydell <[email protected]>
Reviewed-By: Luc Michel <[email protected]> > --- > hw/intc/arm_gic.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c > index c1b35fc1ee2..542b4b93eab 100644 > --- a/hw/intc/arm_gic.c > +++ b/hw/intc/arm_gic.c > @@ -2084,7 +2084,7 @@ static void arm_gic_realize(DeviceState *dev, Error > **errp) > for (i = 0; i < s->num_cpu; i++) { > memory_region_init_io(&s->vifaceiomem[i + 1], OBJECT(s), > &gic_viface_ops, &s->backref[i], > - "gic_viface", 0x1000); > + "gic_viface", 0x200); > sysbus_init_mmio(sbd, &s->vifaceiomem[i + 1]); > } > } >
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