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/*
* Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <drivers/arm/gicv2.h>
#include <drivers/arm/gic_common.h>
#include <platform_def.h>
static const interrupt_prop_t qemu_interrupt_props[] = {
PLATFORM_G1S_PROPS(GICV2_INTR_GROUP0),
PLATFORM_G0_PROPS(GICV2_INTR_GROUP0)
};
static const struct gicv2_driver_data plat_gicv2_driver_data = {
.gicd_base = GICD_BASE,
.gicc_base = GICC_BASE,
.interrupt_props = qemu_interrupt_props,
.interrupt_props_num = ARRAY_SIZE(qemu_interrupt_props),
};
void plat_qemu_gic_init(void)
{
/* Initialize the gic cpu and distributor interfaces */
gicv2_driver_init(&plat_gicv2_driver_data);
gicv2_distif_init();
gicv2_pcpu_distif_init();
gicv2_cpuif_enable();
}
void qemu_pwr_gic_on_finish(void)
{
/* TODO: This setup is needed only after a cold boot */
gicv2_pcpu_distif_init();
/* Enable the gic cpu interface */
gicv2_cpuif_enable();
}
void qemu_pwr_gic_off(void)
{
gicv2_cpuif_disable();
}
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