ce189ab230
All remaining conversions to qdev_realize() are for bus-less devices.
Coccinelle script:
// only correct for bus-less @dev!
@@
expression errp;
expression dev;
@@
- qdev_init_nofail(dev);
+ qdev_realize(dev, NULL, &error_fatal);
@ depends on !(file in "hw/core/qdev.c") && !(file in "hw/core/bus.c")@
expression errp;
expression dev;
symbol true;
@@
- object_property_set_bool(OBJECT(dev), true, "realized", errp);
+ qdev_realize(DEVICE(dev), NULL, errp);
@ depends on !(file in "hw/core/qdev.c") && !(file in "hw/core/bus.c")@
expression errp;
expression dev;
symbol true;
@@
- object_property_set_bool(dev, true, "realized", errp);
+ qdev_realize(DEVICE(dev), NULL, errp);
Note that Coccinelle chokes on ARMSSE typedef vs. macro in
hw/arm/armsse.c. Worked around by temporarily renaming the macro for
the spatch run.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-57-armbru@redhat.com>
130 lines
4.3 KiB
C
130 lines
4.3 KiB
C
/*
|
|
* Orange Pi emulation
|
|
*
|
|
* Copyright (C) 2019 Niek Linnenbank <nieklinnenbank@gmail.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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qemu/units.h"
|
|
#include "exec/address-spaces.h"
|
|
#include "qapi/error.h"
|
|
#include "cpu.h"
|
|
#include "hw/sysbus.h"
|
|
#include "hw/boards.h"
|
|
#include "hw/qdev-properties.h"
|
|
#include "hw/arm/allwinner-h3.h"
|
|
#include "sysemu/sysemu.h"
|
|
|
|
static struct arm_boot_info orangepi_binfo = {
|
|
.nb_cpus = AW_H3_NUM_CPUS,
|
|
};
|
|
|
|
static void orangepi_init(MachineState *machine)
|
|
{
|
|
AwH3State *h3;
|
|
DriveInfo *di;
|
|
BlockBackend *blk;
|
|
BusState *bus;
|
|
DeviceState *carddev;
|
|
|
|
/* BIOS is not supported by this board */
|
|
if (bios_name) {
|
|
error_report("BIOS not supported for this machine");
|
|
exit(1);
|
|
}
|
|
|
|
/* This board has fixed size RAM */
|
|
if (machine->ram_size != 1 * GiB) {
|
|
error_report("This machine can only be used with 1GiB of RAM");
|
|
exit(1);
|
|
}
|
|
|
|
/* Only allow Cortex-A7 for this board */
|
|
if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a7")) != 0) {
|
|
error_report("This board can only be used with cortex-a7 CPU");
|
|
exit(1);
|
|
}
|
|
|
|
h3 = AW_H3(object_new(TYPE_AW_H3));
|
|
object_property_add_child(OBJECT(machine), "soc", OBJECT(h3));
|
|
object_unref(OBJECT(h3));
|
|
|
|
/* Setup timer properties */
|
|
object_property_set_int(OBJECT(h3), 32768, "clk0-freq",
|
|
&error_abort);
|
|
object_property_set_int(OBJECT(h3), 24 * 1000 * 1000, "clk1-freq",
|
|
&error_abort);
|
|
|
|
/* Setup SID properties. Currently using a default fixed SID identifier. */
|
|
if (qemu_uuid_is_null(&h3->sid.identifier)) {
|
|
qdev_prop_set_string(DEVICE(h3), "identifier",
|
|
"02c00081-1111-2222-3333-000044556677");
|
|
} else if (ldl_be_p(&h3->sid.identifier.data[0]) != 0x02c00081) {
|
|
warn_report("Security Identifier value does not include H3 prefix");
|
|
}
|
|
|
|
/* Setup EMAC properties */
|
|
object_property_set_int(OBJECT(&h3->emac), 1, "phy-addr", &error_abort);
|
|
|
|
/* DRAMC */
|
|
object_property_set_uint(OBJECT(h3), h3->memmap[AW_H3_SDRAM],
|
|
"ram-addr", &error_abort);
|
|
object_property_set_int(OBJECT(h3), machine->ram_size / MiB, "ram-size",
|
|
&error_abort);
|
|
|
|
/* Mark H3 object realized */
|
|
qdev_realize(DEVICE(h3), NULL, &error_abort);
|
|
|
|
/* Retrieve SD bus */
|
|
di = drive_get_next(IF_SD);
|
|
blk = di ? blk_by_legacy_dinfo(di) : NULL;
|
|
bus = qdev_get_child_bus(DEVICE(h3), "sd-bus");
|
|
|
|
/* Plug in SD card */
|
|
carddev = qdev_new(TYPE_SD_CARD);
|
|
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
|
|
qdev_realize_and_unref(carddev, bus, &error_fatal);
|
|
|
|
/* SDRAM */
|
|
memory_region_add_subregion(get_system_memory(), h3->memmap[AW_H3_SDRAM],
|
|
machine->ram);
|
|
|
|
/* Load target kernel or start using BootROM */
|
|
if (!machine->kernel_filename && blk && blk_is_available(blk)) {
|
|
/* Use Boot ROM to copy data from SD card to SRAM */
|
|
allwinner_h3_bootrom_setup(h3, blk);
|
|
}
|
|
orangepi_binfo.loader_start = h3->memmap[AW_H3_SDRAM];
|
|
orangepi_binfo.ram_size = machine->ram_size;
|
|
arm_load_kernel(ARM_CPU(first_cpu), machine, &orangepi_binfo);
|
|
}
|
|
|
|
static void orangepi_machine_init(MachineClass *mc)
|
|
{
|
|
mc->desc = "Orange Pi PC";
|
|
mc->init = orangepi_init;
|
|
mc->block_default_type = IF_SD;
|
|
mc->units_per_default_bus = 1;
|
|
mc->min_cpus = AW_H3_NUM_CPUS;
|
|
mc->max_cpus = AW_H3_NUM_CPUS;
|
|
mc->default_cpus = AW_H3_NUM_CPUS;
|
|
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a7");
|
|
mc->default_ram_size = 1 * GiB;
|
|
mc->default_ram_id = "orangepi.ram";
|
|
}
|
|
|
|
DEFINE_MACHINE("orangepi-pc", orangepi_machine_init)
|