diff options
| -rw-r--r-- | hw/microblaze/Makefile.objs | 1 | ||||
| -rw-r--r-- | hw/microblaze/xlnx-zynqmp-pmu.c | 83 |
2 files changed, 84 insertions, 0 deletions
diff --git a/hw/microblaze/Makefile.objs b/hw/microblaze/Makefile.objs index b2517d8..ae9fd40 100644 --- a/hw/microblaze/Makefile.objs +++ b/hw/microblaze/Makefile.objs @@ -1,3 +1,4 @@ obj-y += petalogix_s3adsp1800_mmu.o obj-y += petalogix_ml605_mmu.o +obj-y += xlnx-zynqmp-pmu.o obj-y += boot.o diff --git a/hw/microblaze/xlnx-zynqmp-pmu.c b/hw/microblaze/xlnx-zynqmp-pmu.c new file mode 100644 index 0000000..ac0f789 --- /dev/null +++ b/hw/microblaze/xlnx-zynqmp-pmu.c @@ -0,0 +1,83 @@ +/* + * Xilinx Zynq MPSoC PMU (Power Management Unit) emulation + * + * Copyright (C) 2017 Xilinx Inc + * Written by Alistair Francis <alistair.francis@xilinx.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "hw/boards.h" +#include "cpu.h" + +/* Define the PMU device */ + +#define TYPE_XLNX_ZYNQMP_PMU_SOC "xlnx,zynqmp-pmu-soc" +#define XLNX_ZYNQMP_PMU_SOC(obj) OBJECT_CHECK(XlnxZynqMPPMUSoCState, (obj), \ + TYPE_XLNX_ZYNQMP_PMU_SOC) + +typedef struct XlnxZynqMPPMUSoCState { + /*< private >*/ + DeviceState parent_obj; + + /*< public >*/ +} XlnxZynqMPPMUSoCState; + +static void xlnx_zynqmp_pmu_soc_init(Object *obj) +{ + +} + +static void xlnx_zynqmp_pmu_soc_realize(DeviceState *dev, Error **errp) +{ + +} + +static void xlnx_zynqmp_pmu_soc_class_init(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + + dc->realize = xlnx_zynqmp_pmu_soc_realize; +} + +static const TypeInfo xlnx_zynqmp_pmu_soc_type_info = { + .name = TYPE_XLNX_ZYNQMP_PMU_SOC, + .parent = TYPE_DEVICE, + .instance_size = sizeof(XlnxZynqMPPMUSoCState), + .instance_init = xlnx_zynqmp_pmu_soc_init, + .class_init = xlnx_zynqmp_pmu_soc_class_init, +}; + +static void xlnx_zynqmp_pmu_soc_register_types(void) +{ + type_register_static(&xlnx_zynqmp_pmu_soc_type_info); +} + +type_init(xlnx_zynqmp_pmu_soc_register_types) + +/* Define the PMU Machine */ + +static void xlnx_zynqmp_pmu_init(MachineState *machine) +{ + +} + +static void xlnx_zynqmp_pmu_machine_init(MachineClass *mc) +{ + mc->desc = "Xilinx ZynqMP PMU machine"; + mc->init = xlnx_zynqmp_pmu_init; +} + +DEFINE_MACHINE("xlnx-zynqmp-pmu", xlnx_zynqmp_pmu_machine_init) + |