Commit d6b78ac8 authored Jun 09, 2020 by Markus Armbruster

sparc/leon3: Fix to put grlib,* devices on sysbus



leon3_generic_hw_init() creates a "grlib,ahbpnp" and a "grlib,apbpnp"
sysbus device in a way that leaves them unplugged.

Create them the common way that puts them into the main system bus.
Affects machine leon3_generic.  Visible in "info qtree":

     bus: main-system-bus
       type System
    +  dev: grlib,ahbpnp, id ""
    +    mmio 00000000fffff000/0000000000001000
    +  dev: grlib,apbpnp, id ""
    +    mmio 00000000800ff000/0000000000001000
       dev: grlib,irqmp, id ""

Cc: Fabien Chouteau <chouteau@adacore.com>
Cc: KONRAD Frederic <frederic.konrad@adacore.com>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200609122339.937862-22-armbru@redhat.com>
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>

parent 589b1be0

hw/sparc/leon3.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -213,14 +213,14 @@ static void leon3_generic_hw_init(MachineState *machine)
		reset_info->sp = LEON3_RAM_OFFSET + ram_size;
		qemu_register_reset(main_cpu_reset, reset_info);

		ahb_pnp = GRLIB_AHB_PNP(object_new(TYPE_GRLIB_AHB_PNP));
		ahb_pnp = GRLIB_AHB_PNP(qdev_create(NULL, TYPE_GRLIB_AHB_PNP));
		object_property_set_bool(OBJECT(ahb_pnp), true, "realized", &error_fatal);
		sysbus_mmio_map(SYS_BUS_DEVICE(ahb_pnp), 0, LEON3_AHB_PNP_OFFSET);
		grlib_ahb_pnp_add_entry(ahb_pnp, 0, 0, GRLIB_VENDOR_GAISLER,
		GRLIB_LEON3_DEV, GRLIB_AHB_MASTER,
		GRLIB_CPU_AREA);

		apb_pnp = GRLIB_APB_PNP(object_new(TYPE_GRLIB_APB_PNP));
		apb_pnp = GRLIB_APB_PNP(qdev_create(NULL, TYPE_GRLIB_APB_PNP));
		object_property_set_bool(OBJECT(apb_pnp), true, "realized", &error_fatal);
		sysbus_mmio_map(SYS_BUS_DEVICE(apb_pnp), 0, LEON3_APB_PNP_OFFSET);
		grlib_ahb_pnp_add_entry(ahb_pnp, LEON3_APB_PNP_OFFSET, 0xFFF,