Commit 633a91b6 authored by Alistair Francis's avatar Alistair Francis Committed by Edgar E. Iglesias
Browse files

xlnx-zynqmp-pmu: Connect the PMU interrupt controller 



Signed-off-by: default avatarAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
parent c859b566

hw/microblaze/xlnx-zynqmp-pmu.c

+24 −0
Original line number Diff line number Diff line
@@ -24,6 +24,8 @@ 
#include "cpu.h"

#include "boot.h"



#include "hw/intc/xlnx-pmu-iomod-intc.h"



/* Define the PMU device */



#define TYPE_XLNX_ZYNQMP_PMU_SOC "xlnx,zynqmp-pmu-soc"
@@ -34,14 +36,18 @@ 
#define XLNX_ZYNQMP_PMU_ROM_ADDR    0xFFD00000

#define XLNX_ZYNQMP_PMU_RAM_ADDR    0xFFDC0000



#define XLNX_ZYNQMP_PMU_INTC_ADDR   0xFFD40000



typedef struct XlnxZynqMPPMUSoCState {

    /*< private >*/

    DeviceState parent_obj;



    /*< public >*/

    MicroBlazeCPU cpu;

    XlnxPMUIOIntc intc;

}  XlnxZynqMPPMUSoCState;





static void xlnx_zynqmp_pmu_soc_init(Object *obj)

{

    XlnxZynqMPPMUSoCState *s = XLNX_ZYNQMP_PMU_SOC(obj);
@@ -50,6 +56,9 @@ static void xlnx_zynqmp_pmu_soc_init(Object *obj) 
                      TYPE_MICROBLAZE_CPU);

    object_property_add_child(obj, "pmu-cpu", OBJECT(&s->cpu),

                              &error_abort);



    object_initialize(&s->intc, sizeof(s->intc), TYPE_XLNX_PMU_IO_INTC);

    qdev_set_parent_bus(DEVICE(&s->intc), sysbus_get_default());

}



static void xlnx_zynqmp_pmu_soc_realize(DeviceState *dev, Error **errp)
@@ -80,6 +89,21 @@ static void xlnx_zynqmp_pmu_soc_realize(DeviceState *dev, Error **errp) 
        error_propagate(errp, err);

        return;

    }



    object_property_set_uint(OBJECT(&s->intc), 0x10, "intc-intr-size",

                             &error_abort);

    object_property_set_uint(OBJECT(&s->intc), 0x0, "intc-level-edge",

                             &error_abort);

    object_property_set_uint(OBJECT(&s->intc), 0xffff, "intc-positive",

                             &error_abort);

    object_property_set_bool(OBJECT(&s->intc), true, "realized", &err);

    if (err) {

        error_propagate(errp, err);

        return;

    }

    sysbus_mmio_map(SYS_BUS_DEVICE(&s->intc), 0, XLNX_ZYNQMP_PMU_INTC_ADDR);

    sysbus_connect_irq(SYS_BUS_DEVICE(&s->intc), 0,

                       qdev_get_gpio_in(DEVICE(&s->cpu), MB_CPU_IRQ));

}



static void xlnx_zynqmp_pmu_soc_class_init(ObjectClass *oc, void *data)